ERR_BLOCKED_BY_CLIENT means something on your browser, like an extension, is...

https://telegra.ph/How-do-I-temporarily-disable-extensions-to-test-a-website-07-08

ERR_BLOCKED_BY_CLIENT means something on your browser, like an extension, is stopping a page from loading. To fix it, try opening the page in private mode where extensions are off. If it works, check your extensions and whitelist the site if it’s safe