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
Trend
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User Growth Over Time
Rating trend
7-day rating trend
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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
Growth overview
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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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5/5 Great way to get distracted while doing boring stuff. It just gives me a break whenever I'm working on an essay or anything long. I get to learn who the Champ is. We have to spread this to the whole world!
dosent even work
best. extension. ever. did it to my grandpa and he got very mad. 5 stars
i was having the worst possible day ever,my dog died, my sister died, my Russian uncle died the day before but when i opened my laptop to finally unwind it happened.......day instantly better
My idol
Had this for almost a year now and it never gets old. Got John Cena'd over 132 times. Pretty quick mood changer, was searching up stuff about my mental health & trauma and randomly got John Cena'd. Burst out laughing.
I love trying to do schoolwork and then having a heart attack as my teacher walks over to the sound of John Cena on my laptop
I opened hundreds of tabs and it never worked for me.
five stars but i've been using for the past 3 months and i can't take it anymore it happens every 5 tabs i open and i'm going insane
5 stars, Great for making my ears explode