Wappalyzer - Technology profiler
Developer Tools
Identify web technologies
Users
3M
Rating
4.6
Reviews
1,970
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
WhatRuns
Discover what runs a website. Frameworks, Analytics Tools, Wordpress Plugins, Fonts - you name it.
Users400KCurrent public install base
Rating4.2Store average score
Reviews828Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
5 assetsWhatRuns Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
7-day rating change
Start
4.21
Latest
4.21
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version1.8.20
ManifestV3
Size1.92MiB
Languages24Deutsch / English / Indonesia +21
Published
Store updated
Last crawled
DeutschEnglishIndonesiaNederlandsTiếng ViệtTürkçecatalàespañolfrançaisitalianoo‘zbekpolski
Overview
Product summary
Review the store description, core capabilities, and common use cases.
WhatRuns extension is one click away for you to find technologies used on any website you visit. From Developer Tools and Ad Networks to Wordpress Plugins and Themes, we detect even the new and upcoming tools and services.
Not just that - you can follow websites so that you get notified when they use new technologies or remove existing ones.
FAQ
How do you know what runs a website?
Every technology leaves a pattern on the websites it is being used. WhatRuns' algorithm recognizes these patterns to detect the tech stack of a particular website.
What all things you identify on a website?
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score4.2Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.0Average computed only from synced review bodies below
Reviews with text519Synced review bodies
Total ratings / reviews828Chrome Web Store public rating/review count
Store average score: 4.2. 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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Sign up button doesn't work.
This is just the app. Why did it wait this long? Thanks a lot. Easy to install, Easy to use and i hope it is here to stay?
when i compared this to waplyzer i realized that it has more option it even shows what fonts are using in web page!!
Doesnt ahve accurate data on websites. They must have some central db that returns the data rather than checking the site in place like wappalyzer. good idea but if not up to date then not really useable.
I installed this twice, when you click the extension it doesn't work or react. Anyone else facing this issue?
so slow
well it's first time i had ever rate extension or to be clear it's only chromium ext beside color picker that i have and find it usefull and actually use it. And i really don't fav Extensions at all. So ...no complain, just wanted to give you 5 star rating and really awsome job you're doing.
Good very helpful
They collect all data and emails on every page that you visited, be carefully while visiting your internet bank account or any other websites that contains sensitive data!
Each time I've tried to use it I get a message that "I'm addicted" to WhatRuns but there is server maintenance going on. There is nothing unusual about my system or software - I guess this extension is just broken.