Websites use encryption certificates to protect your privacy and security when you visit them. The certificates work by encrypting data sent between your computer and the site. If a site has an ...

External sources link to your website with the wrong URLs, here’s how you can fix that. There are many ways to find 404 errors: Google Search Console, crawlers, third-party tools. But none of ...

How to troubleshoot and fix strange website errors with macOS Safari Everything may seem normal except one site.

Are you getting the most out of your website? Here are 18 tools and websites you can use to test theories and make improvements.