25 websites carry this Meta pixel id in its source code@if (Model.Total > IdentifierModel.MaxSites) { ; the 200 highest-ranked are listed }. The pixel id fbq('init') passes.
Which websites use the Meta pixel id 000000000000000?
The 25 sites listed on this page: each has the id in its stored HTML or first-party JavaScript. The pixel id fbq('init') passes; sites sharing one are usually run by the same owner, agency or platform.
How was 000000000000000 found?
By reading the stored source. PageSourceSearch keeps the exact bytes of the pages and scripts it crawls and extracts the identifier from the tag's own snippet or meta tag, so every listed site can be opened at the line that carries it.