Alexa Certified Site Metrics vs Facebook Pixel

Facebook Pixel is the more common of the two in our index: it runs on 8,111 websites against 65 for Alexa Certified Site Metrics, and 25 sites use both. Counts come from real scans, not vendor claims.

Alexa Certified Site Metrics
65
Facebook Pixel
8,111

Used together

25 sites run both Alexa Certified Site Metrics and Facebook Pixel. That is 38% of the sites using Alexa Certified Site Metrics, the smaller of the two.

More comparisons

Want to know which one a particular site uses? Look it up and see its whole stack, or compare two sites side by side.