HTTP Cache Testing
Free and safe files to test HTTP caching, compression, and de-duplication features.
All zeroes, 128 kB
Easy to compress, small files
No Cache-Control header
Cache-Control: public
Cache-Control: public, max-age=60
Cache-Control: public, max-age=3600
Cache-Control: private
Cache-Control: private, max-age=60
Cache-Control: private, max-age=3600
Cache-Control: no-cache
Cache-Control: no-cache, max-age=60
Cache-Control: no-cache, max-age=3600
Cache-Control: no-store
Random data, 128 kB
Difficult to compress, small files
No Cache-Control header
Cache-Control: public
Cache-Control: public, max-age=60
Cache-Control: public, max-age=3600
Cache-Control: private
Cache-Control: private, max-age=60
Cache-Control: private, max-age=3600
Cache-Control: no-cache
Cache-Control: no-cache, max-age=60
Cache-Control: no-cache, max-age=3600
Cache-Control: no-store
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