Which analytics and ad tags are installed (Google Analytics, GTM, Meta Pixel and more) and whether they actually fire on the page, not just whether the code is present.
Free · no account
Tracking tag check
Paste an address and see which analytics and advertising tags are installed in the page code – with their container / measurement id.
We only read the public homepage code. Nothing is stored, no account required.
What the check shows
We read the page code and list installed tags with their id.
Installed tags
GA4, GTM, Meta Pixel, TikTok, LinkedIn and more – with their container/measurement id.
ID-first
We only report a tag when a concrete id is present – no false positives.
Does it actually fire?
This shows what is installed. Confirming a tag keeps firing over time is what Ravnsight does.
More free tools
Test more on your site
Standalone, free tools — no account needed.
Website test
Full outside-in scan: platform, hosting, SSL, domain and tags at once.
SSL & certificate check
Issuer, expiry and days left for any site's certificate.
WordPress check
Version, theme and common exposures — seen from the outside.
Security headers check
HSTS, CSP, X-Frame-Options and more — graded.
Tracking checker — questions
A tag can be in the HTML but blocked by consent, a script error or a misconfiguration. The checker runs the page and reports what actually fired.
Yes, no account and nothing is stored.
This checker is a one-off scan – re-run it after any site change. For ongoing coverage you can add an HTTP check in Ravnsight with a content rule on the tag snippet, so you are alerted if the tag code disappears from the page. (That confirms the tag is present, not that it fires in a visitor browser.)
Know the moment a tag stops firing
Ravnsight confirms your analytics and ad tags actually fire, and alerts you if one disappears.