I ran PageSpeed Insights on this site, The Industry. It suggests we enable compression, leverage browser caching, and avoid bad requests. The extension also notified me of the good things this site does, such as specifying image dimensions and serving scaled images.
If you’re a web designer or developer focused on delivering your web pages to browsers quickly, give PageSpeed Insights a try. It’s free, and will significantly and positively impact your website or blog’s load time.