First Render · The performance of rendering the webpage to the end user.
Render Blocking Scripts · Scripts that block rendering of content to the page.
Layout Shift · The shifting of the content of the page as it loads images and other resources.
Page Redirects · Resource that delay by redirecting to other resources before loading.
HTTP2 · HTTP2 providers performance improvements over HTTP1.
Text Compression · Gzip and other compression algorithms to render content.
Minified CSS · Compressed and minified CSS resources.
Unused CSS · CSS rules not used by the webpage.
⭐ on the performance charts below represents where 6X.TO scores.