Quantcast Top 10k4,803 of 10,000
Quantcast Top 100k43,991 of 100,000
BuiltWith Top Million341,190 of 790,894
Entire Internet25,752,276 of 374,449,053
Log in or Sign up for Free to see Canonical Content Tag history back another year to December 2015. View plans for historical access back to February 2009.
Public specification of a preferred URL for a page allows search engines to understand the original location for content.
Categories: Document Standards · Meta Tags
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 25,752,276 live websites using Canonical Content Tag in our records.
View Website List
Get a list of websites using Canonical Content Tag
Sign up for Free
Log in or Sign up for Free to see additional categories and competitors.
Browse groups of technologies that we track.