Every check ยท Loading
Compression
What it checks
Whether the home page comes back with gzip or Brotli when asked for them.
Why it matters
Compressed HTML is several times smaller, so it arrives sooner, most of all on phones.
How to fix it
- Turn on gzip or Brotli for HTML, CSS and JavaScript in your server or CDN.
Check a site for this and everything else: snag.page. More on loading: Blocking scripts Image dimensions Lazy images Page weight Redirects Script caching