ERR_BLOCKED_BY_CLIENT happens when your browser or an extension stops a page or...

https://instaquoteapp.com/how-do-i-check-extension-permissions-before-i-trust-it/

ERR_BLOCKED_BY_CLIENT happens when your browser or an extension stops a page or content from loading. To fix it fast, try opening the site in private mode. If that works, check your browser extensions and temporarily disable any blockers