Quantcast Top 10k2,075 of 10,000
Quantcast Top 100k15,987 of 100,000
BuiltWith Top Million110,255 of 969,607
Entire Internet4,697,303 of 374,479,890
Log in or Sign up for Free to see Content Type Options history back another year to May 2016. View plans for historical access back to January 2014.
Used to disable MIME-sniffing for a particular HTTP response.
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 4,697,303 live websites using Content Type Options in our records.
View Website List
Get a list of websites using Content Type Options
Sign up for Free
Browse groups of technologies that we track.