Radar404 — Broken Link Checker

Name: Radar404 — Broken Link Checker
Author: geekyprem4

Chrome extension by geekyprem4 · Productivity · Tools

Trader

A Chrome extension in Productivity · Tools with 4 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users: 4
Rating: not rated yet
Users, last 11 days: +4
Version: 1.0.0
Updated in the store: 2026-09-30
Published: 2026-09-30
Manifest: V3
Browser access: 7 permissions

How it has moved

Last 30 daysLast 90 days

Users

+4 since 01.10

0-4 · 6 readings

2026-10-010appeared in the store
2026-10-053
2026-10-084
2026-10-093
2026-10-104
2026-10-114

Users

+4 since 01.10

0-4 · 6 readings

2026-10-010appeared in the store
2026-10-053
2026-10-084
2026-10-093
2026-10-104
2026-10-114

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

Run its own code on the pages it can access scripting
Act on the current tab, but only after you click it activeTab
Schedule work to run later alarms

Show the remaining 4

Show you notifications notifications
Run work in a hidden page offscreen
Store data in your browser storage
Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

2026-10-01Appeared in the store

The publisher

geekyprem4 publishes 2 listings we track, 5 users between them.

TubeMeta AI geekyprem4 · Productivity · Tools · published 2026-10-07 1 users (last published figure)

Like this one

Listings the catalog judges closest in what they say they do.

LinkSlope — Broken Link Checker Describes nearly the same job, smaller audience 4 users
LinkRadar - Broken Link Checker & Auditor Describes nearly the same job, smaller audience 1 users (last published figure)
Broken Link Checker – SEO Audit Tool Describes nearly the same job, smaller audience 4 users
LinkAudit — Broken Link Checker Describes nearly the same job, smaller audience 77 users ★ 4.5
CheckLinks – Broken Link Checker Describes nearly the same job, smaller audience 76 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

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Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/nolkefokgkooaahfoebfeemhlhgpogda/badge.svg)](https://extops.dev/extensions/nolkefokgkooaahfoebfeemhlhgpogda)

HTML

<a href="https://extops.dev/extensions/nolkefokgkooaahfoebfeemhlhgpogda"><img src="https://extops.dev/extensions/nolkefokgkooaahfoebfeemhlhgpogda/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on 2026-10-11. The store last changed these figures on 2026-10-10. We publish no contact details for extension developers.