---
title: "Website Blocker - Block sites and focus mode – Chrome extension stats, history and permissions"
description: "385 users, rated 5.00 by 6 people. Version 1.3, updated 2025-08-26. Requests 6 permissions."
url: "https://extensiontracker.com/extension/chakcgkmpodbaocfkahnjocenlmemjbg"
---

# Website Blocker - Block sites and focus mode

Live in the Chrome Web Store.

- Users: 385
- Rating: 5.00 from 6 ratings
- Last checked: 2026-09-26 23:05 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #38,000 of 264,703 live extensions
- Rank in Tools: #10,774 of 103,498

## The listing

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

Summary from the listing:

> Easy way to block websites and stay focused. Block sites, use focus mode, block by category, and use pomodoro timer.

- Extension ID: `chakcgkmpodbaocfkahnjocenlmemjbg`
- Developer: [Ravenclaw Development Partners](https://extensiontracker.com/developer/uf188ae3de958a6d61aab31404ecd1ad9)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-01-31
- Last updated: 2025-08-26
- Version: `1.3`
- Size: 61.58 KiB
- Minimum Chrome: 88
- Languages (1): English
- Chrome Web Store: <https://chromewebstore.google.com/detail/website-blocker-block-sit/chakcgkmpodbaocfkahnjocenlmemjbg>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fchakcgkmpodbaocfkahnjocenlmemjbg>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 385 | 5.00 | 6 |

## 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.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `<all_urls>`: Every website

### Browser features

- `declarativeNetRequest`: Block or change network requests, using rules
- `declarativeNetRequestFeedback`: See which of its network rules matched
- `notifications`: Show notifications
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Porn Blocker - Block Pornography, Adult Content, and NSFW Websites](https://extensiontracker.com/extension/dhkaaegmmobodhnlgodgjcblpfpipadp) | 3,000 | 4.69 | 36 | Workflow & Planning |
| [Homework Helper - Study, Quiz, & Test Answers Solver with AI](https://extensiontracker.com/extension/ppojalbcialfpnanlmjkalgmmfdcedjo) | 1,000 | 3.74 | 19 | Education |
| [ChatGPT Folders - Prompt History & Export](https://extensiontracker.com/extension/fiechcbhencekflbjafjiipgdcdhdacl) | 8 | – | – | Tools |

All 4 extensions by [Ravenclaw Development Partners](https://extensiontracker.com/developer/uf188ae3de958a6d61aab31404ecd1ad9).

## 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 23:05 UTC; next check around 2026-10-07.

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

## Cite this page

Extension Tracker. “Website Blocker - Block sites and focus mode” (chakcgkmpodbaocfkahnjocenlmemjbg). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/chakcgkmpodbaocfkahnjocenlmemjbg. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_chakcgkmpodbaocfkahnjocenlmemjbg,
  title   = {Website Blocker - Block sites and focus mode (chakcgkmpodbaocfkahnjocenlmemjbg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/chakcgkmpodbaocfkahnjocenlmemjbg},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/chakcgkmpodbaocfkahnjocenlmemjbg>. 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`.