Skip to content
Cloudflare Docs
Search
Products
Learning
Status
Support
Log in
GitHub
X
YouTube
Select theme
Dark
Light
Auto
Speed
Overview
Observatory (beta)
Overview
Beta
Run test
Understand test results
FAQ
Optimization
Recommendations
Measurement
Image optimization
Image Resizing ↗
Polish ↗
Cloudflare Mirage
Troubleshooting
Image optimization on optimized images
Polish statuses ↗
Troubleshoot missing images
Content optimizations
Automatic Platform Optimization ↗
Content compression
Cloudflare Fonts (beta)
Overview
Beta
FAQ
Troubleshooting
Early Hints ↗
Prefetch URLs
Rocket Loader
Overview
Enable
Ignore JavaScripts
Smart Hints ↗
Speed Brain
Beta
Troubleshooting
Content encoding issues
Disable Auto Minify
Protocol optimization
HTTP/2
HTTP/3 (with QUIC)
Enhanced HTTP/2 Prioritization
0-RTT Connection Resumption
Troubleshooting
Enhanced HTTP/2 Prioritization negatively affects iOS/Safari devices
HTTP/2 to Origin
Other optimizations
Signed exchanges
Overview
Enable SXGs
SXGs caveats
Reference
AMP Real URL
Overview
Enable AMP Real URL
Reference
Troubleshooting
Aggregated Internet Measurement
Glossary
Products
Learning
Status
Support
Log in
GitHub
X
YouTube
Select theme
Dark
Light
Auto
Products
…
Speed
Optimization
Image optimization
Image optimization
Image Resizing
Polish
Cloudflare Mirage
Troubleshooting
Cloudflare Dashboard
Discord
Community
Learning Center
Support Portal
Cookie Settings
