{"id":20196,"date":"2022-07-08T14:46:01","date_gmt":"2022-07-08T07:46:01","guid":{"rendered":"\/tutorial\/?p=20196"},"modified":"2025-07-09T14:10:08","modified_gmt":"2025-07-09T07:10:08","slug":"net-err_cert_common_name_invalid","status":"publish","type":"post","link":"\/id\/tutorial\/net-err_cert_common_name_invalid","title":{"rendered":"Cara mengatasi NET::ERR_CERT_COMMON_NAME_INVALID"},"content":{"rendered":"<p>Saat ini, menggunakan HTTPS untuk melindungi website adalah salah satu langkah keamanan wajib bagi pemilik website. Tapi, terkadang Secure Sockets Layer&nbsp;(SSL) atau konfigurasi browser yang salah bisa menyebabkan error, seperti NET::ERR_CERT_COMMON_NAME_INVALID.<\/p><p>Meskipun NET::ERR_CERT_COMMON_NAME_INVALID tidak menghalangi pengunjung untuk mengakses website, pesan error ini pasti akan tetap terasa menyebalkan. Apalagi, error ini biasanya disertai dengan informasi bahwa website bisa mencuri informasi pribadi user.<\/p><p>Kalau Anda melihat error ini, tidak perlu khawatir. Kami akan menjelaskan semuanya di sini, lengkap dengan penyebab dan 10 cara mengatasi NET::ERR_CERT_COMMON_NAME_INVALID. Selamat membaca!<\/p><figure tabindex=\"0\" class=\"wp-block-table\"><table><tbody><tr><td><strong>Kode error<\/strong><\/td><td>NET::ERR_CERT_COMMON_NAME_INVALID<\/td><\/tr><tr><td><strong>Jenis <strong>error<\/strong><\/strong><\/td><td>Error Koneksi SSL<\/td><\/tr><tr><td><strong>Variasi <strong>error<\/strong><\/strong><\/td><td>Koneksi Anda tidak pribadi<br>Your connection is not private<br>Your connection isn&rsquo;t private<br>Warning: Potential Security Risk Ahead<br>This site is not secure<\/td><\/tr><tr><td><strong>Penyebab <strong>error<\/strong><\/strong><\/td><td>Sertifikat SSL tidak valid<br>Salah konfigurasi redirect<br>Konflik pada ekstensi browser<br>Masalah pada antivirus<br>Masalah pada sistem operasi<\/td><\/tr><\/tbody><\/table><\/figure><figure class=\"wp-block-image size-large\"><a href=\"https:\/\/assets.hostinger.com\/content\/tutorials\/pdf\/Speed-Up-Your-Website-ID.pdf\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"1024\" height=\"283\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/11\/eBook-Speed-Up-website-ID.png\/public\" alt=\"\" class=\"wp-image-27589\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/11\/eBook-Speed-Up-website-ID.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/11\/eBook-Speed-Up-website-ID.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/11\/eBook-Speed-Up-website-ID.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/11\/eBook-Speed-Up-website-ID.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><h2 class=\"wp-block-heading\" id=\"h-apa-itu-net-err-cert-common-name-invalid\">Apa Itu NET::ERR_CERT_COMMON_NAME_INVALID?<\/h2><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"408\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-di-google-chrome.png\/public\" alt=\"not secure di google chrome\" class=\"wp-image-20198\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-di-google-chrome.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-di-google-chrome.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-di-google-chrome.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-di-google-chrome.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><p>Saat mengakses website, browser biasanya perlu memverifikasi sertifikat SSL website agar koneksinya aman. Website dengan sertifikat yang valid akan mengarahkan permintaan melalui protokol HTTPS, yaitu versi aman HTTP.<\/p><p>Tapi, kalau NET::ERR_CERT_COMMON_NAME_INVALID muncul, berarti browser gagal memverifikasi sertifikat SSL website. Ini sering terjadi karena <a href=\"https:\/\/www.ssl.com\/id\/faqs\/nama-yang-umum\/\" target=\"_blank\" rel=\"noopener\">common name atau nama umum<\/a> yang tertulis pada sertifikat SSL tidak cocok dengan nama domain yang sebenarnya.<\/p><p>Misalnya, kalau Anda ingin menginstall sertifikat SSL di website <strong>contoh.com<\/strong>, nama umumnya juga harus&nbsp;<strong>contoh.com<\/strong>.<\/p><p>Ketidakcocokan domain dan common name bukanlah satu-satunya penyebab error ERR CERT COMMON NAME INVALID. Error ini terkadang juga disebabkan oleh alamat website itu sendiri, serta pengaturan konfigurasi antivirus, ekstensi browser, cache, dan lainnya.<\/p><p>Error ini mungkin agak sulit diatasi karena ada banyak kemungkinan penyebabnya. Tenang, Anda bisa mencoba mengatasinya dengan langkah-langkah di bawah ini.<\/p><h2 class=\"wp-block-heading\" id=\"h-cara-mengatasi-net-err-cert-common-name-invalid\">Cara Mengatasi NET::ERR_CERT_COMMON_NAME_INVALID<\/h2><p>Sebelum mencoba mengatasi error ini, pastikan dulu apakah&nbsp;hanya Anda yang <a href=\"\/id\/tutorial\/cek-website-down\">tidak bisa mengakses website<\/a> atau orang lain juga mengalami hal serupa. Kalau sudah, coba salah satu dari 10 cara mengatasi NET::ERR_CERT_COMMON_NAME_INVALID di bawah ini.<\/p><h3 class=\"wp-block-heading\" id=\"h-1-pastikan-konfigurasi-ssl-sudah-benar\">1. Pastikan Konfigurasi SSL Sudah Benar<\/h3><p>Penyebab umum error ini adalah ketidakcocokan antara common name pada sertifikat SSL dan nama domain yang sebenarnya. Untuk mengatasinya, pastikan Anda telah menginstal sertifikat yang tepat dan mengonfigurasi SSL dengan benar.<\/p><p>Kami akan memberikan panduan langkah demi langkah untuk mengatasi error ini menggunakan Google Chrome. Prosesnya juga mirip dengan browser lain.<\/p><p>Berikut cara mengecek konfigurasi sertifikat SSL:<\/p><ol class=\"wp-block-list\">\n<li>Buka website Anda dan klik&nbsp;<strong>ikon&nbsp;gembok<\/strong>&nbsp;di kolom alamat.<\/li>\n\n\n\n<li>Dari menu drop-down, pilih&nbsp;<strong>Connection is secure.<\/strong><\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"417\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/tombol-cek-ikon-gembok.png\/public\" alt=\"tombol cek ikon gembok\" class=\"wp-image-20199\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/tombol-cek-ikon-gembok.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/tombol-cek-ikon-gembok.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/tombol-cek-ikon-gembok.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/tombol-cek-ikon-gembok.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><ol class=\"wp-block-list\" start=\"3\">\n<li>Pilih&nbsp;<strong><strong>Certificate is valid<\/strong>.<\/strong><\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"427\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/cek-sertifikat-valid.png\/public\" alt=\"cek sertifikat valid\" class=\"wp-image-20200\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/cek-sertifikat-valid.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/cek-sertifikat-valid.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/cek-sertifikat-valid.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/cek-sertifikat-valid.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><ol class=\"wp-block-list\" start=\"4\">\n<li>Jendela yang berisi detail sertifikat SSL website akan terbuka.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"404\" height=\"512\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/sertifikat-ssl.png\/public\" alt=\"sertifikat ssl\" class=\"wp-image-20201\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/sertifikat-ssl.png\/w=404,fit=scale-down 404w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/sertifikat-ssl.png\/w=237,fit=scale-down 237w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/sertifikat-ssl.png\/w=118,fit=scale-down 118w\" sizes=\"(max-width: 404px) 100vw, 404px\" \/><\/figure><\/div><p>Nama domain harus cocok dengan common name yang tercantum dalam informasi <strong><strong>Issued to<\/strong><\/strong> pada sertifikat SSL. Kalau ternyata sudah sama persis, mungkin terjadi error <a href=\"\/id\/tutorial\/cara-mengatasi-err-ssl-version-or-cipher-mismatch\">SSL mismatch<\/a> di antara keduanya. Satu-satunya solusi adalah dengan menghapusnya, lalu menginstall sertifikat SSL baru.<\/p><p><strong>Cek Konfigurasi Wildcard<\/strong> <strong>SSL<\/strong><\/p><p>Sertifikat SSL wildcard bisa mengenkripsi data pada beberapa subdomain. Oleh karena itu, common name di dalam sertifikat SSL sering kali terdaftar sebagai subdomain seperti&nbsp;<strong>domain.contoh.com<\/strong>.<\/p><p>Kalau Anda menggunakan sertifikat wildcard di subdomain dan mengalami error NET::ERR_CERT_COMMON_NAME_INVALID, berarti sertifikat SSL Anda tidak mencakup subdomain yang sedang Anda coba akses.<\/p><p><strong>Cek Konfigurasi <strong>Subject Alternative Names<\/strong> (SAN)<\/strong><\/p><p>Sertifikat Subject Alternative Names (SAN) mengenkripsi data pada beberapa domain yang mengarah ke satu alamat website. SAN mencakup&nbsp;versi&nbsp;www dan non-www&nbsp;website, subdomain, dan variasi&nbsp;<a href=\"\/id\/tutorial\/apa-itu-tld\">top-level domain (TLD).<\/a><\/p><p>Kalau website yang Anda coba akses menggunakan sertifikat SAN, cari tahu daftar domain yang dicakupnya dengan mengecek detail sertifikat.&nbsp;Kalau alamat web yang akan Anda akses tidak ada, berarti sertifikat ini tidak mencakupnya.<\/p><figure class=\"wp-block-image size-large\"><a href=\"\/id\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"300\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2023\/02\/ID-Web-hosting_in-text-banner.png\/public\" alt=\"\" class=\"wp-image-29634\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2023\/02\/ID-Web-hosting_in-text-banner.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2023\/02\/ID-Web-hosting_in-text-banner.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2023\/02\/ID-Web-hosting_in-text-banner.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2023\/02\/ID-Web-hosting_in-text-banner.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><h3 class=\"wp-block-heading\" id=\"h-2-cek-versi-www-vs-non-www-dan-apakah-website-mengarah-ke-url-lain\">2. Cek Versi WWW vs Non-WWW dan Apakah Website Mengarah ke URL Lain<\/h3><p>Sebaiknya cari tahu apakah Anda atau browser Anda mengarahkan pengunjung untuk membuka versi lain website. Sebab, tidak semua sertifikat SSL mencakup versi www dan non-www website.<\/p><p>Misalnya, kalau domain Anda adalah&nbsp;<strong>domainsaya.com<\/strong> dan server mengarahkan pengunjung website ke <strong>www.domainsaya.com<\/strong>, error ERR CERT COMMON NAME INVALID mungkin akan muncul apabila hanya ada satu SSL yang diinstal untuk versi &ldquo;www&rdquo;.<\/p><p>Ada 2 cara untuk mengatasi masalah ini. Pertama, ubah common name atau nama umum pada sertifikat default domain Anda. Kedua, Anda bisa membeli sertifikat SSL lain untuk mencakup domain yang Anda redirect.<\/p><h3 class=\"wp-block-heading\" id=\"h-3-pastikan-url-wordpress-mengarah-ke-url-website\">3. Pastikan URL WordPress Mengarah ke URL Website<\/h3><p>Terkadang, protokol web HTTP mungkin telah diubah secara manual ke HTTPS tanpa menginstall SSL.&nbsp;Akibatnya, website bisa saja mengalami error ketidakcocokan nama umum (common name mismatch).<\/p><p>Kalau memang demikian, Anda harus mengubah URL WordPress Anda:<\/p><ol class=\"wp-block-list\">\n<li>Di dashboard WordPress, klik&nbsp;<strong>Settings <\/strong>dan pilih&nbsp;<strong>General<\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"326\" height=\"215\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/general-settings-di-dashboard-wp.png\/public\" alt=\"general settings di dashboard wp\" class=\"wp-image-20202\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/general-settings-di-dashboard-wp.png\/w=326,fit=scale-down 326w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/general-settings-di-dashboard-wp.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/general-settings-di-dashboard-wp.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 326px) 100vw, 326px\" \/><\/figure><\/div><ol class=\"wp-block-list\" start=\"2\">\n<li>Cek apakah&nbsp;<strong><strong>WordPress Address (URL)<\/strong><\/strong> dan&nbsp;<strong><strong>Site Address (URL)<\/strong><\/strong> sudah sama.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1023\" height=\"345\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/general-settings-di-wp.png\/public\" alt=\"general settings di wp\" class=\"wp-image-20203\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/general-settings-di-wp.png\/w=1023,fit=scale-down 1023w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/general-settings-di-wp.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/general-settings-di-wp.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/general-settings-di-wp.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1023px) 100vw, 1023px\" \/><\/figure><\/div><ol class=\"wp-block-list\" start=\"3\">\n<li>Kalau belum, samakan kedua alamat.<\/li>\n<\/ol><h3 class=\"wp-block-heading\" id=\"h-4-cek-apakah-ekstensi-browser-mengalami-konflik\">4. Cek Apakah Ekstensi Browser Mengalami Konflik<\/h3><p>Terlalu banyak ekstensi di browser bisa menyebabkan masalah karena ekstensi bisa mengalami konflik. Hal ini mungkin menjadi penyebab error common name mismatch.<\/p><p>Buka jendela incognito dan lihat apakah website bisa diakses. Kalau bisa, penyebabnya mungkin adalah ekstensi browser.&nbsp;Untuk mengatasinya, nonaktifkan ekstensi satu per satu sambil membuka website untuk mencari tahu penyebabnya.<\/p><p>Apabila sudah berhasil mengidentifikasi ekstensi yang mengalami konflik dan menjadi penyebab error, hapus ekstensi tersebut.<\/p><p>Berikut cara menghapus ekstensi dari Chrome:<\/p><ol class=\"wp-block-list\">\n<li>Klik ikon&nbsp;<strong>tiga titik<\/strong>&nbsp;di pojok kanan atas.<\/li>\n\n\n\n<li>Arahkan kursor ke&nbsp;<strong>More tools<\/strong> (Fitur lainnya), lalu pilih&nbsp;<strong>Extensions<\/strong> (Ekstensi).<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"523\" height=\"376\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/uninstall-ekstensi-chrome.png\/public\" alt=\"uninstall ekstensi chrome\" class=\"wp-image-20204\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/uninstall-ekstensi-chrome.png\/w=523,fit=scale-down 523w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/uninstall-ekstensi-chrome.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/uninstall-ekstensi-chrome.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 523px) 100vw, 523px\" \/><\/figure><\/div><ol class=\"wp-block-list\" start=\"3\">\n<li>Setelah jendela baru terbuka, pilih ekstensi yang ingin Anda uninstall dan klik&nbsp;<strong>Remove<\/strong> (Hapus).<\/li>\n<\/ol><p>Agar masalah ini tidak terjadi lagi nantinya, pastikan Anda rajin mengecek dan mengupdate ekstensi.<\/p><h3 class=\"wp-block-heading\" id=\"h-5-bersihkan-cache-browser\">5. Bersihkan Cache Browser<\/h3><p>Browser <a href=\"\/id\/tutorial\/apa-itu-cache\">cache adalah<\/a> fitur hebat yang menyimpan data website yang pernah Anda kunjungi. Dengan begitu, browser bisa memuat konten website dengan lebih cepat saat Anda mengunjunginya lagi.<\/p><p>Sayangnya, cache yang outdated bisa menyebabkan masalah karena memuat versi lama website. Agar hal ini tidak terjadi,&nbsp;<a href=\"\/id\/tutorial\/cara-menghapus-cache-history-di-browser\">hapus cache browser<\/a>&nbsp;secara rutin. Dengan begitu, browser pun akan memuat versi terbaru website dan mencegah NET::ERR_CERT_COMMON_NAME_INVALID terjadi lagi.<\/p><h3 class=\"wp-block-heading\" id=\"h-6-matikan-software-antivirus-dan-firewall\">6. Matikan Software Antivirus dan Firewall<\/h3><p>Beberapa software antivirus memiliki fitur pemindaian HTTPS untuk memperketat keamanan. Artinya, software ini bisa menghalangi Anda untuk mengunjungi website HTTPS. Kalau website tersebut memang tepercaya, coba matikan pemindaian HTTPS pada antivirus.<\/p><p>Apabila opsi ini tidak tersedia, Anda mungkin harus mematikan software antivirus sepenuhnya.<\/p><p>Berikut cara menonaktifkan software antivirus di Windows:<\/p><ol class=\"wp-block-list\">\n<li>Klik tombol&nbsp;<strong><strong>Start<\/strong>&nbsp;<\/strong>dan cari&nbsp;<strong><strong>Settings<\/strong><\/strong>.<\/li>\n\n\n\n<li>Temukan&nbsp;<strong><strong>Update &amp; Security<\/strong><\/strong>, lalu pilih&nbsp;<strong><strong>Windows Security<\/strong><\/strong>.<\/li>\n\n\n\n<li>Buka&nbsp;<strong><strong>Virus &amp; threat protection<\/strong><\/strong>&nbsp;dan klik&nbsp;<strong><strong>Manage settings<\/strong><\/strong>.&nbsp;Terakhir, alihkan&nbsp;<strong><strong>Real-time protection<\/strong><\/strong>&nbsp;ke&nbsp;<strong><strong>Off<\/strong><\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"997\" height=\"543\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/windows-defender.png\/public\" alt=\"windows defender\" class=\"wp-image-20205\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/windows-defender.png\/w=997,fit=scale-down 997w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/windows-defender.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/windows-defender.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/windows-defender.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 997px) 100vw, 997px\" \/><\/figure><\/div><p>Berikut cara melakukannya di macOS menggunakan ESET Endpoint Security:<\/p><ol class=\"wp-block-list\">\n<li>Buka&nbsp;<strong>Finder<\/strong>, lalu cari aplikasi&nbsp;<strong>ESET Endpoint Security<\/strong>.<\/li>\n\n\n\n<li>Buka aplikasi dan klik&nbsp;<strong>Setup<\/strong>.&nbsp;Alihkan&nbsp;<strong><strong>Real-time file system protection<\/strong><\/strong>&nbsp;ke&nbsp;<strong><strong>Disabled<\/strong><\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"626\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/nonaktifkan-eset-endpoint-security-di-mac.png\/public\" alt=\"nonaktifkan eset endpoint security di mac\" class=\"wp-image-20206\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/nonaktifkan-eset-endpoint-security-di-mac.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/nonaktifkan-eset-endpoint-security-di-mac.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/nonaktifkan-eset-endpoint-security-di-mac.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/nonaktifkan-eset-endpoint-security-di-mac.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><h3 class=\"wp-block-heading\" id=\"h-7-konfigurasikan-setting-url-di-phpmyadmin\">7. Konfigurasikan Setting URL di phpMyAdmin<\/h3><p>NET::ERR_CERT_COMMON_NAME_INVALID juga bisa disebabkan oleh perbedaan URL antara <strong><strong>option_value<\/strong><\/strong> di baris&nbsp;<strong><strong>siteurl&nbsp;<\/strong><\/strong>dan <strong><strong>home&nbsp;<\/strong><\/strong>pada database website Anda. Apabila demikian, Anda bisa mengubah setting URL WordPress melalui&nbsp;<strong>phpMyAdmin<\/strong>.<\/p><p>Ikuti langkah-langkah untuk melakukannya melalui hPanel:<\/p><ol class=\"wp-block-list\">\n<li>Buka akun hosting Anda, lalu buka aplikasi&nbsp;<strong>phpMyAdmin<\/strong>.<\/li>\n\n\n\n<li>Pilih database website Anda dan temukan tabel&nbsp;<strong>wp_options<\/strong>. Di dalam&nbsp;<strong>wp_options<\/strong>, cari baris <strong>siteurl<\/strong> dan <strong>home.<\/strong> Pastikan keduanya mengarah ke URL yang sama.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1019\" height=\"390\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/home-dan-siteurl-phpmyadmin.png\/public\" alt=\"home dan siteurl phpmyadmin\" class=\"wp-image-20208\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/home-dan-siteurl-phpmyadmin.png\/w=1019,fit=scale-down 1019w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/home-dan-siteurl-phpmyadmin.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/home-dan-siteurl-phpmyadmin.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/home-dan-siteurl-phpmyadmin.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1019px) 100vw, 1019px\" \/><\/figure><\/div><h3 class=\"wp-block-heading\" id=\"h-8-hapus-ssl-state\">8. Hapus SSL State<\/h3><p>Browser akan menyimpan sertifikat SSL website Saat Anda mengaksesnya untuk mempercepat waktu loading ketika Anda berkunjung lagi.&nbsp;Hal ini bisa menjadi penyebab NET::ERR_CERT_COMMON_NAME_INVALID.<\/p><p>Untuk mengatasinya, bersihkan SSL state di browser dan sistem operasi. Prosesnya bisa berbeda-beda tergantung pada sistem operasi dan browser yang Anda gunakan.<\/p><p>Apabila menggunakan Windows, berikut cara menghapus SSL state:<\/p><ol class=\"wp-block-list\">\n<li>Buka&nbsp;<strong>Control Panel<\/strong>&nbsp;-&gt;&nbsp;<strong><strong>Network and Internet<\/strong><\/strong>&nbsp;-&gt;&nbsp;<strong>Internet Options<\/strong>.<\/li>\n\n\n\n<li>Jendela&nbsp;<strong><strong>Internet Properties<\/strong><\/strong> akan terbuka.&nbsp;Klik tab&nbsp;<strong><strong>Content&nbsp;<\/strong><\/strong>dan pilih&nbsp;<strong><strong>Clear SSL state<\/strong><\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"409\" height=\"536\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/jendela-clear-ssl-slate.png\/public\" alt=\"jendela clear ssl slate\" class=\"wp-image-20209\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/jendela-clear-ssl-slate.png\/w=409,fit=scale-down 409w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/jendela-clear-ssl-slate.png\/w=229,fit=scale-down 229w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/jendela-clear-ssl-slate.png\/w=114,fit=scale-down 114w\" sizes=\"(max-width: 409px) 100vw, 409px\" \/><\/figure><\/div><p>Anda juga bisa menghapus SSL state di browser.&nbsp;Ini cara melakukannya di Google Chrome:<\/p><ol class=\"wp-block-list\">\n<li>Buka <strong>menu tiga titik<\/strong> di pojok kanan atas, lalu buka <strong>Settings <\/strong>(Setelan).<\/li>\n\n\n\n<li>Pilih&nbsp;<strong><strong>Security and Privacy<\/strong><\/strong> (Keamanan dan Privasi) dan klik opsi&nbsp;<strong><strong>Security&nbsp;<\/strong><\/strong>(Keamanan).<\/li>\n\n\n\n<li>Scroll ke bawah dan pilih&nbsp;<strong>Manage certificates<\/strong> (Kelola sertifikat) untuk melihat daftar sertifikat SSL yang di-cache oleh Chrome.&nbsp;Terakhir, klik&nbsp;<strong>Remove<\/strong> (Hapus) untuk menghapus SSL state.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"504\" height=\"465\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/hapus-ssl-state-di-chrome.png\/public\" alt=\"hapus ssl state di chrome\" class=\"wp-image-20210\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/hapus-ssl-state-di-chrome.png\/w=504,fit=scale-down 504w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/hapus-ssl-state-di-chrome.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/hapus-ssl-state-di-chrome.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 504px) 100vw, 504px\" \/><\/figure><\/div><h3 class=\"wp-block-heading\" id=\"h-9-ubah-setting-lan\">9. Ubah Setting LAN<\/h3><p>Pengaturan <a href=\"\/id\/tutorial\/apa-itu-proxy\">proxy<\/a> akan mengalihkan traffic web untuk melindungi user dari pihak ketiga yang berbahaya. Apabila ada kesalahan konfigurasi, Anda mungkin akan kesulitan mengakses website atau bahkan mengalami error SSL.<\/p><p>Oleh karena itu, coba cara mengubah setting LAN di Windows ini:<\/p><ol class=\"wp-block-list\">\n<li>Buka&nbsp;<strong>Control Panel<\/strong>&nbsp;-&gt;&nbsp;<strong>Network and Internet<\/strong>&nbsp;-&gt;&nbsp;<strong>Internet Options<\/strong>.<\/li>\n\n\n\n<li>Pilih tab&nbsp;<strong>Connections<\/strong>, lalu pilih&nbsp;<strong>LAN Settings<\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"408\" height=\"537\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/lan-settings-di-windows.png\/public\" alt=\"lan settings di windows\" class=\"wp-image-20212\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/lan-settings-di-windows.png\/w=408,fit=scale-down 408w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/lan-settings-di-windows.png\/w=228,fit=scale-down 228w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/lan-settings-di-windows.png\/w=114,fit=scale-down 114w\" sizes=\"(max-width: 408px) 100vw, 408px\" \/><\/figure><\/div><ol class=\"wp-block-list\" start=\"3\">\n<li>Centang opsi&nbsp;<strong><strong>Automatically detect settings<\/strong><\/strong>.&nbsp;Simpan perubahan dengan mengklik&nbsp;<strong>OK.<\/strong><\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"378\" height=\"338\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/automatically-detect-settings-windows.png\/public\" alt=\"automatically detect settings windows\" class=\"wp-image-20213\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/automatically-detect-settings-windows.png\/w=378,fit=scale-down 378w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/automatically-detect-settings-windows.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/automatically-detect-settings-windows.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 378px) 100vw, 378px\" \/><\/figure><\/div><p>Untuk macOS, ikuti langkah-langkah ini:<\/p><ol class=\"wp-block-list\">\n<li>Buka&nbsp;<strong>menu Apple<\/strong>, klik&nbsp;<strong>System Preferences<\/strong>, dan pilih&nbsp;<strong>Network<\/strong>.&nbsp;Pilih layanan jaringan dari daftar lalu klik&nbsp;<strong><strong>Advanced<\/strong><\/strong>.&nbsp;Terakhir, buka tab&nbsp;<strong><strong>Proxies<\/strong>.<\/strong><\/li>\n\n\n\n<li>Centang&nbsp;<strong><strong>Automatic proxy configuration<\/strong><\/strong>&nbsp;dan simpan perubahan dengan mengklik&nbsp;<strong>OK.<\/strong><\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"872\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/pengaturan-lan-macos.png\/public\" alt=\"pengaturan lan macos\" class=\"wp-image-20214\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/pengaturan-lan-macos.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/pengaturan-lan-macos.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/pengaturan-lan-macos.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/pengaturan-lan-macos.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><h3 class=\"wp-block-heading\" id=\"h-10-update-sistem-operasi-dan-browser\">10. Update Sistem Operasi dan Browser<\/h3><p>Update aplikasi dan sistem operasi secara teratur sangatlah penting.&nbsp;Kalau tidak dilakukan, software bisa menjadi tidak stabil dan hal ini berpotensi menyebabkan banyak error pada website.<\/p><p>Berikut cara mengecek update Chrome:<\/p><ol class=\"wp-block-list\">\n<li>Klik&nbsp;menu <strong>tiga titik<\/strong>&nbsp;di pojok kanan atas dan arahkan kursor ke&nbsp;<strong>Help<\/strong> (Bantuan).&nbsp;Pilih&nbsp;<strong>About Google Chrome<\/strong> (Tentang Google Chrome).<\/li>\n\n\n\n<li><strong>Settings <\/strong>(Setelan) akan terbuka dan memberi&nbsp;tahu Anda apakah ada update.&nbsp;Kalau ada, klik <strong>Update Google Chrome<\/strong>. Kalau tidak ada tombol ini, berarti Anda sudah menggunakan versi terbaru.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"687\" height=\"275\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/tentang-chrome.png\/public\" alt=\"tentang chrome\" class=\"wp-image-20222\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/tentang-chrome.png\/w=687,fit=scale-down 687w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/tentang-chrome.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/tentang-chrome.png\/w=150,fit=scale-down 150w\" sizes=\"(max-width: 687px) 100vw, 687px\" \/><\/figure><\/div><p>Untuk mengupdate Windows, ikuti langkah-langkah berikut:<\/p><ol class=\"wp-block-list\">\n<li>Buka&nbsp;<strong><strong>Settings<\/strong><\/strong>, lalu klik&nbsp;<strong><strong>Update &amp; Security<\/strong>.<\/strong><\/li>\n\n\n\n<li>Pilih&nbsp;<strong><strong>Windows Update<\/strong><\/strong>.&nbsp;Sistem akan memberi tahu Anda apakah ada update.&nbsp;Anda juga bisa mengecek update secara manual dengan mengklik tombol <strong>Check for updates<\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"798\" height=\"634\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/windows-update.png\/public\" alt=\"windows update\" class=\"wp-image-20221\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/windows-update.png\/w=798,fit=scale-down 798w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/windows-update.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/windows-update.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/windows-update.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 798px) 100vw, 798px\" \/><\/figure><\/div><p>Kemudian, ini cara mengecek apakah ada update atau tidak di macOS:<\/p><ol class=\"wp-block-list\">\n<li>Buka menu&nbsp;<strong>Apple<\/strong>&nbsp;dan pilih&nbsp;<strong>System Preferences<\/strong>.<\/li>\n\n\n\n<li>Pilih&nbsp;<strong><strong>Software Update<\/strong><\/strong>.&nbsp;Kalau versi baru macOS tersedia, klik <strong><strong>Update Now<\/strong><\/strong>.<\/li>\n<\/ol><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/software-update-macos.png\/public\" alt=\"software update macos\" class=\"wp-image-20220\" style=\"width:803px;height:283px\" width=\"803\" height=\"283\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/software-update-macos.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/software-update-macos.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/software-update-macos.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/software-update-macos.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 803px) 100vw, 803px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\" id=\"h-tampilan-error-net-err-cert-common-name-invalid-di-berbagai-browser\">Tampilan Error NET::ERR_CERT_COMMON_NAME_INVALID di Berbagai Browser<\/h2><p>Tergantung pada browser Anda, tampilan peringatan error common name mismatch bisa bermacam-macam. Di bagian ini, kami akan memperlihatkan tampilannya di beberapa browser populer.<\/p><h3 class=\"wp-block-heading\" id=\"h-google-chrome\">Google Chrome<\/h3><p>Saat membuka website dengan Chrome lalu mengalami error SSL, browser akan menampilkan pesan&nbsp;&ldquo;<a href=\"\/id\/tutorial\/cara-mengatasi-your-connection-is-not-private\/\">Your connection is not private<\/a>&rdquo; yang disertai NET::ERR_CERT_COMMON_NAME_INVALID di bawahnya.<\/p><p>Google Chrome juga memperingatkan pengunjung bahwa penyerang mungkin bisa mencuri informasi mereka melalui website.<\/p><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"408\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-google-chrome.png\/public\" alt=\"not secure google chrome\" class=\"wp-image-20219\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-google-chrome.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-google-chrome.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-google-chrome.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-google-chrome.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><p>Kemudian, Google Chrome akan menyarankan agar pengunjung kembali ke halaman yang aman dengan mengklik <strong><strong>Back to safety<\/strong><\/strong>.&nbsp;Meskipun demikian, pengunjung masih bisa membuka website tersebut dengan mengklik <strong><strong>Advanced&nbsp;<\/strong><\/strong>dan memilih&nbsp;<strong><strong>Proceed to the website<\/strong><\/strong>.<\/p><h3 class=\"wp-block-heading\" id=\"h-microsoft-edge\">Microsoft Edge<\/h3><p>Kalau mengalami NET::ERR_CERT_COMMON_NAME_INVALID di Microsoft Edge, Anda akan melihat pesan&nbsp;&ldquo;<strong>Your connection isn&rsquo;t private<\/strong>&ldquo;. Di bawah teks tersebut terdapat peringatan bahwa mengakses website mungkin bisa &ldquo;mengundang&rdquo; penyerang untuk mencuri informasi pribadi Anda.<\/p><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"409\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-microsoft-edge.png\/public\" alt=\"\" class=\"wp-image-20218\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-microsoft-edge.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-microsoft-edge.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-microsoft-edge.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-microsoft-edge.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><p>Dalam dialog peringatan tersebut, Anda bisa memilih untuk kembali dengan mengklik <strong><strong>Go Back<\/strong><\/strong> atau lanjut membuka websitenya dengan memilih&nbsp;<strong><strong>Advanced<\/strong><\/strong>.<\/p><h3 class=\"wp-block-heading\" id=\"h-mozilla-firefox\">Mozilla Firefox<\/h3><p>Mozilla Firefox menampilkan versi unik pesan ERR_CERT_COMMON_NAME_INVALID. Pesan ini mengatakan <strong>&ldquo;<strong>Warning: Potential Security Risk Ahead<\/strong>&ldquo;<\/strong> dan memperingatkan pengunjung bahwa browser telah mendeteksi potensi ancaman keamanan sehingga tidak lanjut membuka website.<\/p><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"431\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-firefox.png\/public\" alt=\"not secure firefox\" class=\"wp-image-20217\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-firefox.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-firefox.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-firefox.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-firefox.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><p>Firefox tidak menunjukkan kode error common name mismatch.&nbsp;Tapi, pesan yang ditampilkan memberitahukan detail kejadian, dan menyebutkan bahwa masalah tersebut kemungkinan besar terjadi pada website serta memberikan solusinya.<\/p><h3 class=\"wp-block-heading\" id=\"h-opera\">Opera<\/h3><p>Saat Anda mengalami common name mismatch di Opera, browser akan menampilkan pesan peringatan yang mirip dengan Chrome serta memperingatkan Anda bahwa penyerang mungkin mencoba mencuri informasi pribadi Anda.<\/p><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"395\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-opera.png\/public\" alt=\"not secure opera\" class=\"wp-image-20216\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-opera.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-opera.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-opera.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-opera.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><p>Tombol&nbsp;<strong><strong>Help me understand<\/strong><\/strong>&nbsp;menjelaskan alasan Opera tidak mengizinkan pengunjung mengakses website. Kalau diklik, akan muncul penjelasan bahwa browser tidak memercayai sertifikat SSL yang digunakan website.<\/p><h3 class=\"wp-block-heading\" id=\"h-internet-explorer\">Internet Explorer<\/h3><p>Internet Explorer menampilkan NET::ERR_CERT_COMMON_NAME_INVALID dengan cukup simpel, yaitu <strong>&ldquo;<strong>This site is not secure<\/strong>&ldquo;<\/strong>.<\/p><p>Teks deskripsinya menjelaskan bahwa seseorang mungkin mencoba menipu pengunjung atau mencuri info mereka, kemudian memperingatkan pengunjung agar segera menutup website.<\/p><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"421\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-internet-explorer.png\/public\" alt=\"not secure internet explorer\" class=\"wp-image-20215\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-internet-explorer.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-internet-explorer.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-internet-explorer.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/37\/2022\/07\/not-secure-internet-explorer.png\/w=768,fit=scale-down 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><p>User Internet Explorer bisa memilih untuk&nbsp;menutup tab dengan mengklik <strong><strong>Close this tab<\/strong><\/strong>&nbsp;atau melihat informasi selengkapnya dengan mengklik <strong><strong>More information<\/strong><\/strong>.<\/p><p>Kalau memilih <strong>More information<\/strong>, akan muncul pesan yang mengatakan bahwa browser tidak memercayai sertifikat SSL website ini dan menampilkan kode error DLG_FLAGS_INVALID_CADLG_FLAGS_SEC_CERT_CN_INVALID.<\/p><p>\n\n\n<div class=\"protip\">\n                    <h4 class=\"title\">Cara Mengatasi Error Lain yang Serupa dengan NET::ERR_CERT_COMMON_NAME_INVALID<\/h4>\n                    <p> <a href=\"https:\/\/blog.hostinger.io\/co-id-tutorial\/err-name-not-resolved\" target=\"_blank\" rel=\"noopener\">ERR_NAME_NOT_RESOLVED<\/a> <br><a href=\"https:\/\/blog.hostinger.io\/co-id-tutorial\/err-too-many-redirects-wordpress\" target=\"_blank\" rel=\"noopener\">ERR_TOO_MANY_REDIRECTS<\/a> <br><a href=\"https:\/\/blog.hostinger.io\/co-id-tutorial\/err-connection-refused\" target=\"_blank\" rel=\"noopener\">ERR_CONNECTION_REFUSED<\/a><\/p>\n                <\/div>\n\n\n\n<\/p><h2 class=\"wp-block-heading\" id=\"h-kesimpulan\">Kesimpulan<\/h2><p><a href=\"\/id\/tutorial\/apa-itu-ssl\">SSL adalah<\/a> bagian penting website yang dikhususkan untuk melindungi data user melalui metode enkripsi. Akan tetapi, kalau setting SSL salah, Anda mungkin akan mengalami error seperti NET::ERR_CERT_COMMON_NAME_INVALID.<\/p><p>Mencari solusi error common name mismatch bisa sedikit membingungkan. Tapi, ada banyak cara untuk mengatasinya dengan cepat, seperti yang kami bahas di tutorial ini. Langkah-langkahnya mencakup perubahan konfigurasi SSL, redirect URL, pengaturan browser tingkat lanjut, dan setting proxy.<\/p><p>Semoga Anda berhasil mengatasi error common name mismatch melalui artikel ini, ya.&nbsp;Kalau ada pertanyaan atau tips, jangan ragu untuk menyampaikannya lewat komentar di bawah ini.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Saat ini, menggunakan HTTPS untuk melindungi website adalah salah satu langkah keamanan wajib bagi pemilik website. Tapi, terkadang Secure Sockets Layer&nbsp;(SSL) atau konfigurasi browser yang salah bisa menyebabkan error, seperti NET::ERR_CERT_COMMON_NAME_INVALID. Meskipun NET::ERR_CERT_COMMON_NAME_INVALID tidak menghalangi pengunjung untuk mengakses website, pesan error ini pasti akan tetap terasa menyebalkan. Apalagi, error ini biasanya disertai dengan informasi bahwa [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"\/id\/tutorial\/net-err_cert_common_name_invalid\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":371,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"Cara Mengatasi NET::ERR_CERT_COMMON_NAME_INVALID","rank_math_description":"Pernah mengalami NET::ERR_CERT_COMMON_NAME_INVALID saat membuka website? Yuk, baca definisi, penyebab, dan cara mengatasinya di sini!","rank_math_focus_keyword":"NET::ERR_CERT_COMMON_NAME_INVALID","footnotes":""},"categories":[4983],"tags":[],"class_list":["post-20196","post","type-post","status-publish","format-standard","hentry","category-web-development"],"hreflangs":[{"locale":"en-US","link":"https:\/\/www.hostinger.com\/tutorials\/how-to-fix-net-err-cert-common-name-invalid-error","default":0},{"locale":"pt-BR","link":"https:\/\/www.hostinger.com\/br\/tutoriais\/net-err_cert_common_name_invalid","default":0},{"locale":"fr-FR","link":"https:\/\/www.hostinger.com\/fr\/tutoriels\/net-err-cert-authority-invalid","default":0},{"locale":"es-ES","link":"https:\/\/www.hostinger.com\/es\/tutoriales\/net-err_cert_common_name_invalid","default":0},{"locale":"id-ID","link":"https:\/\/www.hostinger.com\/id\/tutorial\/net-err_cert_common_name_invalid","default":0},{"locale":"en-UK","link":"https:\/\/www.hostinger.com\/uk\/tutorials\/net-err_cert_common_name_invalid","default":0},{"locale":"en-MY","link":"https:\/\/www.hostinger.com\/my\/tutorials\/neterr_cert_common_name_invalid","default":0},{"locale":"en-PH","link":"https:\/\/www.hostinger.com\/ph\/tutorials\/neterr_cert_common_name_invalid","default":0},{"locale":"es-MX","link":"https:\/\/www.hostinger.com\/mx\/tutoriales\/net-err_cert_common_name_invalid","default":0},{"locale":"es-CO","link":"https:\/\/www.hostinger.com\/co\/tutoriales\/net-err_cert_common_name_invalid","default":0},{"locale":"es-AR","link":"https:\/\/www.hostinger.com\/ar\/tutoriales\/net-err_cert_common_name_invalid","default":0},{"locale":"pt-PT","link":"https:\/\/www.hostinger.com\/pt\/tutoriais\/net-err_cert_common_name_invalid","default":0},{"locale":"en-IN","link":"https:\/\/www.hostinger.com\/in\/tutorials\/net-err_cert_common_name_invalid","default":0},{"locale":"en-CA","link":"https:\/\/www.hostinger.com\/ca\/tutorials\/how-to-fix-net-err-cert-common-name-invalid-error","default":0},{"locale":"en-AU","link":"https:\/\/www.hostinger.com\/au\/tutorials\/how-to-fix-net-err-cert-common-name-invalid-error","default":0},{"locale":"en-NG","link":"https:\/\/www.hostinger.com\/ng\/tutorials\/how-to-fix-net-err-cert-common-name-invalid-error","default":0}],"_links":{"self":[{"href":"https:\/\/www.hostinger.com\/id\/tutorial\/wp-json\/wp\/v2\/posts\/20196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hostinger.com\/id\/tutorial\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hostinger.com\/id\/tutorial\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hostinger.com\/id\/tutorial\/wp-json\/wp\/v2\/users\/371"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hostinger.com\/id\/tutorial\/wp-json\/wp\/v2\/comments?post=20196"}],"version-history":[{"count":47,"href":"https:\/\/www.hostinger.com\/id\/tutorial\/wp-json\/wp\/v2\/posts\/20196\/revisions"}],"predecessor-version":[{"id":44939,"href":"https:\/\/www.hostinger.com\/id\/tutorial\/wp-json\/wp\/v2\/posts\/20196\/revisions\/44939"}],"wp:attachment":[{"href":"https:\/\/www.hostinger.com\/id\/tutorial\/wp-json\/wp\/v2\/media?parent=20196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostinger.com\/id\/tutorial\/wp-json\/wp\/v2\/categories?post=20196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostinger.com\/id\/tutorial\/wp-json\/wp\/v2\/tags?post=20196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}