Quantcast Top 10k4,964 of 10,000
Quantcast Top 100k44,070 of 100,000
BuiltWith Top Million343,276 of 816,644
Entire Internet22,735,669 of 371,379,453
Log in or Sign up for Free to see Canonical Content Tag history back another year to August 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 22,735,669 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.