Website Availability Test icon

Website Availability Test

by JJ Online GmbH · uptimia.com · Developer Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Our Website Availability Test extension is an easy-to-use tool for checking if a specified URL loads correctly worldwide. Simply…

Users
23
+3 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#145K
#121K among extensions
Version
1.0
updated 7 Apr 2024

Users

monthly, 3 years
01223Apr 2024Aug 2025Oct 2026
Latest, 16 Oct 2026: 23 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Apr 2024Aug 2025Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Website Availability Test

Our Website Availability Test extension is an easy-to-use tool for checking if a specified URL loads correctly worldwide. Simply enter the website URL, and you will be redirected to Uptimia to test your website. The tool is completely free.

Growth

WindowUsersChangeRatingsRating
7 days+4+21.1%00.00
30 days+3+15.0%00.00
6 months+11+91.7%00.00
1 year+7+43.8%00.00

Version history

1 versions recorded
1.07 Apr 2024

Details

Category
Developer Tools
First seen
7 Apr 2024
Size
18 KB
Languages
en
Pricing
Free
Privacy policy
iubenda.com
Support
uptimia.com
Extension ID
pkcjbekjfkkpdcnlimeamanlmmpncjkl

Permissions and risk

Minimal riskimpact 0, likelihood 2
Permissions
activeTab

Alternatives to Website Availability Test

Extensions that rank for the same store searches or share the Developer Tools category, ordered by users
GoFullPage - Full Page Screen Capture11M users · 4.9 ★ · 84,440 ratings touchenex 확장8M users · 1.2 ★ · 6,328 ratings TrendAI™ Toolbar for Enterprise7M users · 1.2 ★ · 45 ratings SentinelOne6M users · 1.4 ★ · 190 ratings React Developer Tools5M users · 3.5 ★ · 1,644 ratings ColorZilla4M users · 4.7 ★ · 3,939 ratings Take Webpage Screenshots Entirely - FireShot3M users · 4.9 ★ · 52,665 ratings WhatFont3M users · 3.8 ★ · 2,056 ratings