Why are Web pages loading slowly?
Slow site speeds can result from network congestion, bandwidth throttling and restrictions, data discrimination and filtering, or content filtering. If you notice slow speeds when visiting your site, you can run a traceroute between your computer and your website to test the connection.
How do I fix slow browser loading?
Some of the simplest fixes include clearing your cookies and cache, updating your browser to the latest version, resetting your browser, deleting or disabling extensions, and closing unnecessary tabs.