---
title: "WebRadar: Free Website Traffic & SEO Checker – Chrome extension stats, history and permissions"
description: "76 users, no ratings yet. Version 0.1.0, updated 2026-08-14. Requests 8 permissions."
url: "https://extensiontracker.com/extension/bldkgfnljnbdnojlkomjcikmaklflkbd"
---

# WebRadar: Free Website Traffic & SEO Checker

Live in the Chrome Web Store.

- Users: 76
- Rating: no ratings yet
- Last checked: 2026-09-26 22:37 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #72,879 of 264,703 live extensions
- Rank in Developer Tools: #6,693 of 27,615

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Free website traffic and SEO checker with Domain Rating, backlinks, WHOIS, traffic sources, regions, and keyword insights.

- Extension ID: `bldkgfnljnbdnojlkomjcikmaklflkbd`
- Developer: [yanng404](https://extensiontracker.com/developer/u680f6d11c103503be1740c23c413be50)
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2026-08-14
- Last updated: 2026-08-14
- Version: `0.1.0`
- Size: 305 KiB
- Minimum Chrome: 88
- Languages (1): English
- Privacy policy: `https://www.termsfeed.com/live/a3b86763-aa8a-41ea-8dee-b07b9c448c94`
- Chrome Web Store: <https://chromewebstore.google.com/detail/webradar-free-website-tra/bldkgfnljnbdnojlkomjcikmaklflkbd>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fbldkgfnljnbdnojlkomjcikmaklflkbd>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 76 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://api.github.com/*`: api.github.com
- `https://dr.domaintraffic.org/*`: dr.domaintraffic.org
- `https://rdap.org/*`: rdap.org
- `https://webapi.domaintraffic.org/*`: webapi.domaintraffic.org

### Browser features

- `alarms`: Run tasks on a schedule
- `sidePanel`: Show a side panel
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

### Asked for later, if you agree

- `<all_urls>`: Every website

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Trends Radar](https://extensiontracker.com/extension/jcbophednbmljagjnjakebggflbfialp) | 3,000 | 5.00 | 1 | Workflow & Planning |
| [LinkSubmitter: 智能外链提交助手](https://extensiontracker.com/extension/gbaaejnohidnkbmpfeipiehknekmklil) | 181 | 5.00 | 1 | Tools |
| [Sprunki Christmas Edition](https://extensiontracker.com/extension/meimckopikoeonoddhflgjlbjmapeiaj) | 83 | – | – | Entertainment |
| [スプランキー ゲーム](https://extensiontracker.com/extension/lmpafkgjofpbahgfgepmofgpgfjebkeo) | 10 | – | – | Entertainment |

All 5 extensions by [yanng404](https://extensiontracker.com/developer/u680f6d11c103503be1740c23c413be50).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-26 22:37 UTC; next check around 2026-10-03.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “WebRadar: Free Website Traffic & SEO Checker” (bldkgfnljnbdnojlkomjcikmaklflkbd). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/bldkgfnljnbdnojlkomjcikmaklflkbd. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_bldkgfnljnbdnojlkomjcikmaklflkbd,
  title   = {WebRadar: Free Website Traffic & SEO Checker (bldkgfnljnbdnojlkomjcikmaklflkbd)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/bldkgfnljnbdnojlkomjcikmaklflkbd},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/bldkgfnljnbdnojlkomjcikmaklflkbd>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.