Quantcast Top 10k285 of 10,000
Quantcast Top 100k2,419 of 100,000
Quantcast Top Million13,001 of 837,402
BuiltWith Top Sites42,243 of 1,773,312
Premium Sites65,810 of 9,704,264
Entire Internet2,923,989 of 289,296,416
Log in or Sign up for Free to see Cache Control history back another year to August 2012. View plans for historical access back to January 2010.
Cache Control setting on the page to provide caching performance gains.
Categories: Document Standards
This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.
We know of 2,923,989 live websites using Cache Control in our records.
View Website List
Get a list of websites using Cache Control
Sign up for Free
Browse groups of technologies that we track.