**this site can’t provide a secure connection** localhost sent an invalid response Try running windows network diagnostics. Following the nine practical solutions presented in this guide works for resolving err_ssl_protocol_error on chrome as well as android systems, and localhost platforms This article explores both the factors that generate ssl protocol errors, together with resolve methods specific to various browsers and systems. 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.
What is err_ssl_protocol_error？ the err_ssl_protocol_error is a simple way for your browser to tell you that it is unable to establish a secure connection with a website If a site is trying to send data but there are problems, you will usually see a message that suggests the website sent an invalid response Imagine being in a room filled with people shouting and trying to. Err_ssl_protocol_error is a browser error that may occur due to expired ssl certificate, network problems, corrupted cache, malware, or other reasons Learn how to fix it with eight methods, such as clearing cache, checking certificate, disabling quic protocol, and more.
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