---
title: "SiteLockNow - Website Focus Blocker – Chrome extension stats, history and permissions"
description: "19 users, no ratings yet. Version 1.0, updated 2025-05-06. Requests 4 permissions."
url: "https://extensiontracker.com/extension/gkjoennpihfabcjadkeihinhgdklpgbo"
---

# SiteLockNow - Website Focus Blocker

Live in the Chrome Web Store.

- Users: 19
- Rating: no ratings yet
- Last checked: 2026-09-27 01:52 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #120,393 of 264,703 live extensions
- Rank in Tools: #42,239 of 103,498

## The listing

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

Summary from the listing:

> Block specific websites during set time periods to help you stay focused

- Extension ID: `gkjoennpihfabcjadkeihinhgdklpgbo`
- Developer: [yu](https://extensiontracker.com/developer/u516cbc2db2d039e3f6766bcfd94b5327)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-05-02
- Last updated: 2025-05-06
- Version: `1.0`
- Size: 32.85 KiB
- Minimum Chrome: 88
- Languages (2): English, 中文（中国）
- Privacy policy: `https://www.yuque.com/uatl57/iqgdw3/xly9oghigvvacc49`
- Chrome Web Store: <https://chromewebstore.google.com/detail/sitelocknow-%E4%B8%93%E6%B3%A8%E7%BD%91%E9%A1%B5%E9%94%81%E5%AE%9A%E5%99%A8/gkjoennpihfabcjadkeihinhgdklpgbo>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fgkjoennpihfabcjadkeihinhgdklpgbo>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 19 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Browser features

- `alarms`: Run tasks on a schedule
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs
- `webNavigation`: Follow your browsing, page by page

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Lazy Favorites:Time-driven favorites tool](https://extensiontracker.com/extension/ejnnjbdiehpgikhapbembdllfmolknmi) | 847 | 4.54 | 11 | Tools |
| [Cookie Manager](https://extensiontracker.com/extension/jpdfbendalpmcbdekkmldlkcklpcafma) | 640 | 4.00 | 5 | Developer Tools |
| [ZhiNang.ai - AI assistant from anypage](https://extensiontracker.com/extension/jcfkfnhebnhaldhlgfiaglpcjkdikbhc) | 254 | 4.89 | 9 | Tools |
| [Universal Status Bar](https://extensiontracker.com/extension/gbgdemmmkncgdmmkejebljbclpkaagpn) | 218 | 5.00 | 1 | Tools |
| [Page Color Mode Switcher](https://extensiontracker.com/extension/eagldgglhholndcnhiimlejophepcihf) | 188 | 5.00 | 4 | Tools |
| [Cookie Manager](https://extensiontracker.com/extension/lefdoljcidhafhfkmfepkefjkopbciim) | 76 | – | – | Tools |
| [Stealth Browsing Assistant](https://extensiontracker.com/extension/eholnkicainpbpdemghpkmjjgidjmpfb) | 55 | – | – | Tools |
| [Micro Clock](https://extensiontracker.com/extension/bebedkkcadenifnhdbmgfmddmpafijpj) | 35 | 4.50 | 2 | Accessibility |
| [Website Color Palette Extractor](https://extensiontracker.com/extension/nkmcmgkgjgchnibjkdghbajnjaklkmoi) | 34 | – | – | Developer Tools |
| [ChatGPT Quick Access](https://extensiontracker.com/extension/amkimfifmlnnleclofpeainkbilndogb) | 22 | – | – | Tools |

All 16 extensions by [yu](https://extensiontracker.com/developer/u516cbc2db2d039e3f6766bcfd94b5327).

## 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 2026-09-27 01:52 UTC; next check around 2026-10-03.

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

## Cite this page

Extension Tracker. “SiteLockNow - Website Focus Blocker” (gkjoennpihfabcjadkeihinhgdklpgbo). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/gkjoennpihfabcjadkeihinhgdklpgbo. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_gkjoennpihfabcjadkeihinhgdklpgbo,
  title   = {SiteLockNow - Website Focus Blocker (gkjoennpihfabcjadkeihinhgdklpgbo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/gkjoennpihfabcjadkeihinhgdklpgbo},
  urldate = {2026-09-28}
}
```

---

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