Ad slot verification,
built for publishers
AdsChecks loads your pages through a real browser, checks every ad slot, and captures evidence — screenshots, iframes, timing — for every run.
Real browser checks
Playwright-based runner loads pages exactly as a real user would, with full JS execution.
Evidence per slot
Screenshots, iframe presence, and timing data captured for every slot on every run.
Scheduled monitoring
Set templates to run on a schedule and get a continuous view of ad slot health.