Professor Prebid
Developer Tools
Extension to validate your prebid.js setup, list AdUnits and bids, visualise latencies and timings of your webpages header-bidding…
Users
10K
Rating
3.8
Reviews
14
7D Growth
0|0%
Stable signalUnknownHigh-risk permissions
AMP Validator
Automatically checks each page for AMP validation.
Users50KCurrent public install base
Rating4.4Store average score
Reviews145Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsAMP Validator Media preview
Trend
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7-day rating change
Start
4.44
Latest
4.44
7-day rating change
0.00
2026年7月15日2026年7月21日
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
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Version1.3.1
ManifestV3
Size2.51MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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The AMP Validator will check the current page to see if it is an AMP page and then run it through the AMP validator and report if the page passes (green) or fails (red) via the extension icon.
If there are any warnings or errors it'll list the number underneath the extension icon and clicking the icon will display the warnings and/or errors.
If the current page is not an AMP page and one is available via the extension icon turns blue and clicking it will load the AMP version of that page.
By installing this item, you agree to the Google Terms of Service and Privacy Policy at https://policies.google.com/.
Reviews
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Store average score4.4Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.4Average computed only from synced review bodies below
Reviews with text95Synced review bodies
Total ratings / reviews145Chrome Web Store public rating/review count
Store average score: 4.4. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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terbaik
Irritatingly, doesn't always work, and often stays steadfastly gray even when viewing an AMP-valid website. "AMP Validator" in the menu goes to the AMP website, and not to the AMP validator, too - https://validator.ampproject.org - making this behavior doubly annoying.
This is a useful app, but it executes a GET request many times for a single page which when working with Xdebug and breakpoints is very annoying. There is no enable/disable option on this app, so I am constantly switching to incognito mode to do PHP debugging. It would be nice if they modify their algorithm.
refreshs page too much. needs a simple disable/enable context menu.
Imprescindível
working
no errors for #development=1 in the url... 50 ERRORS IN THE EXTENSION WTH?
not working !
It would help every AMP developer.
good plugin