Page Speed Test

Page speed is a very important and one of the top matrix of top ranking on search engines and if you rank top on search engine then you'll get cited to LLMs like ChatGPT too.

So you can analyze and optimize your website with PageSpeed tools like - PageSpeed Insights by GOOGLE. Check out here -

https://pagespeed.web.dev/

You can also use GTMatrix also.

You can try to debug or test your websites page speed using Google Chrome. Just go to menu -> more tools -> developer tools -> performance and you'll get to test page speed easily.