Clear cache, check ssl, and update your browser for a quick fix. Learn what causes this error and how to resolve it by checking your ssl certificate, connection settings, and system settings. The err_ssl_protocol_error occurs when your browser can’t establish a secure connection with the website you’re trying to visit This is usually related to problems with the ssl (secure sockets layer), which is a protocol that ensures data being exchanged between you and the website is encrypted and secure. Err_ssl_protocol_error often indicates an expired, revoked, or improperly installed ssl certificate Whether you are the site owner or just trying to load a website, you can check a website's ssl certificate using qualys's ssl server test.
This tutorial will show how to fix the err_ssl_protocol_error in the google chrome browser for both website owners and users.
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