Cenafy Pro
Fun
PaidConfidence 96Platform ExtensionPay
Choose the odds of summoning John Cena while browsing the web
Users
94
Rating
3.8
Reviews
6
7D Growth
-5|-3.88%
Stable signalUnknownHigh-risk permissions
Cenafy
And his name is John Cena
Users20KCurrent public install base
Rating4.0Store average score
Reviews622Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
2 assetsCenafy Media preview
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User Growth Over Time
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7-day rating change
Start
4.04
Latest
4.05
7-day rating change
+0.01
2026年7月16日2026年7月21日
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1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
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Version1.2.0
ManifestV3
Size20.74MiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview
Product summary
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Have you ever wondered who the champ is?
This chrome extension makes it so that there's a 1/100 chance that on each new page load, it displays the john cena video after the user has interacted with the page. Once the video finishes, the document goes back to how it was prior to learning who the champ is.
Reviews
Recent review snapshot
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Store average score4.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.3Average computed only from synced review bodies below
Reviews with text297Synced review bodies
Total ratings / reviews622Chrome Web Store public rating/review count
Store average score: 4.0. 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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HAHAHAHA i forgot i had it. Months have gone by and nothing then boom there's john .10/10 would forget again.
exactly as intended
Would be great if you could set the chance of it going off, had it installed for days and nothing. I know it works because I debugged the code and watched what random numbers it was picking but literally hundreds of pages and nothing. Just unlucky I guess.
Completely forgot I had it installed until just now. As I was closing my tab I was blasted with "AND HIS NAME-" and then it cut out since I had already closed it. Amazing experience, 10/10 dentists recommend.
OMG i literally forgot i had this but then BOOM i almost died
I was reading something my friend wrote, it was 2 am btw, and i was writing a comment on it, like a suggestion. And I didn't realize my volume was up. It scared me so bad 10/10 great
I've opened over 300 tabs now and haven't had any Cena's pop up! Can the dev give the user the option to change the probability of a cena coming up?
VERYGOOD
not working
ha meme