Awesome Tools - PageSpeed Insights
Any website developer, maintainer or supporter worth their chops will be aware of PageSpeed Insights, also known as Lighthouse. It reviews a web page for performance, accessibility, best practices and SEO (Search Engine Optimisation). It advises you what needs to be optimised if you fail to achieve a top score for any one insight. Using it you'll learn more about contrast ratios and caching of static resources like fonts. You'll also realise how much the javascript for Google Ads and Google Analytics slows down your site, which is a shame.
The ultimate goal is four 100s. Can you achieve it?
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