HTML not compressed
High priorityPerformance
The page is sent without gzip, Brotli or zstd compression, making it several times larger than necessary.
What triggers this issue
- No
Content-Encodingon the HTML response.
Why it matters
Compression typically shrinks HTML, CSS and JavaScript by 70–80%. Without it, every visitor downloads far more data, which is slow on mobile connections.
How to fix it
- Enable Brotli or gzip on your server or CDN; it’s usually a single setting.
- Make sure CSS, JavaScript, SVG and JSON are compressed too.
gzip on;
gzip_types text/html text/css application/javascript application/json image/svg+xml;