---
title: "HTML & CSS Design Analysis – Chrome extension stats, history and permissions"
description: "654 users, rated 3.00 by 2 people. Version 3.0.0.2, updated 2024-11-03. Requests 5 permissions."
url: "https://extensiontracker.com/extension/cepgdfoadopmkibelakenekijpbbcnlf"
---

# HTML & CSS Design Analysis

Live in the Chrome Web Store.

- Users: 654
- Rating: 3.00 from 2 ratings
- Last checked: 2026-11-06 00:13 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: +15 (+2.3%)
- Rank by users: #30,211 of 292,131 live extensions
- Rank in Developer Tools: #2,638 of 30,442

## The listing

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

Summary from the listing:

> Helps you analyze an HTML page by disabling or enabling various features.

- Extension ID: `cepgdfoadopmkibelakenekijpbbcnlf`
- Developer: [KodeMuse Software Private Limited](https://extensiontracker.com/developer/u45a4115a30641113f08d73f944618171)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2019-11-01
- Last updated: 2024-11-03
- Version: `3.0.0.2`
- Size: 1.47 MiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `kodemuse.dev`
- Support page: `https://www.kodemuse.dev/documentation-design-analysis/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/html-css-design-analysis/cepgdfoadopmkibelakenekijpbbcnlf>
- View its code or download CRX: <https://crxpeek.com/extension/cepgdfoadopmkibelakenekijpbbcnlf>
- Search Google for the ID: <https://www.google.com/search?q=%22cepgdfoadopmkibelakenekijpbbcnlf%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-06 | 654 | 3.00 | 2 |
| 2026-10-04 | 639 | 3.00 | 2 |
| 2026-09-26 | 636 | 3.00 | 2 |

## What changed

Every change found on a check, newest first.

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

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-26.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## 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

- `activeTab`: The tab you're on, only after you click the extension
- `history`: Read and change your browsing history
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Auto Clear Browsing Data](https://extensiontracker.com/extension/bfgoiiandhlddbcenmpijfpacgkdeenp) | 10,000 | 3.10 | 21 | Functionality & UI |
| [Session Switcher & Account Manager](https://extensiontracker.com/extension/cfoijgjkinadiedfgkpdkeipkedfjcfk) | 935 | 3.90 | 10 | Developer Tools |
| [Broken Link Checker](https://extensiontracker.com/extension/dmfgbagojglecgaheiaggkhjemlfoclf) | 587 | 2.33 | 3 | Developer Tools |
| [Close or Reload All Tabs](https://extensiontracker.com/extension/egiplchcaoijhepijgipppcencnplaoc) | 161 | 4.00 | 1 | Workflow & Planning |
| [Outline External Links](https://extensiontracker.com/extension/heioendcoggfehkmanklanfmilojghjh) | 161 | 5.00 | 1 | Developer Tools |
| [Close all tabs to the right](https://extensiontracker.com/extension/bcdlpkkjmenffiifkcgmhhmcanigekba) | 117 | – | – | Tools |
| [Close all tabs to the left](https://extensiontracker.com/extension/odhhelgdjbdflclnnlbmeppodkclldlb) | 55 | – | – | Tools |
| [Reload all tabs to the right](https://extensiontracker.com/extension/acglphblbcbknbdcmdofenlncdelhmce) | 37 | – | – | Tools |
| [Close other tabs \| Close all tabs](https://extensiontracker.com/extension/agnompifhbgbdmijiafkehkeaaacbelp) | 37 | – | – | Tools |
| [Reload all tabs to the left](https://extensiontracker.com/extension/hlfpkdngppkmmecfgdchbbkmdhdifhlc) | 18 | – | – | Tools |

All 13 extensions by [KodeMuse Software Private Limited](https://extensiontracker.com/developer/u45a4115a30641113f08d73f944618171).

## 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 2026-11-06 00:13 UTC; next check around 2026-12-03.

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

## Cite this page

Extension Tracker. “HTML & CSS Design Analysis” (cepgdfoadopmkibelakenekijpbbcnlf). Chrome Web Store data, last checked 2026-11-06. https://extensiontracker.com/extension/cepgdfoadopmkibelakenekijpbbcnlf. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_cepgdfoadopmkibelakenekijpbbcnlf,
  title   = {HTML & CSS Design Analysis (cepgdfoadopmkibelakenekijpbbcnlf)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-06},
  url     = {https://extensiontracker.com/extension/cepgdfoadopmkibelakenekijpbbcnlf},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/cepgdfoadopmkibelakenekijpbbcnlf>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.