Overview
By default, the Cloudflare CDN caches files with the following file extensions:
| bmp | ejs | jpeg | ps | ttf | |
| class | eot | jpg | pict | svg | webp |
| css | eps | js | pls | svgz | woff |
| csv | gif | mid | png | swf | woff2 |
| doc | ico | midi | ppt | tif | xls |
| docx | jar | otf | pptx | tiff | xlsx |
If you're a Free customer and would like more advanced caching or performance options, review our paid plans.