HTML, CSS, JS Validator
The utility checks and fixes HTML, CSS, and JavaScript errors on websites.
Manifest V2
- By:
- Martin Sullivan
- Daily users:
- 1
- Version:
- 1.0 Last updated: 2024-09-11
- Version code:
- 5806418
- Creation date:
- 2024-09-10
- Risk:
- High risk impact Moderate risk likelihood
- Permissions:
- activeTab
- storage
- webRequest
- webNavigation
- activeTab
- Size:
- 15.55K
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Updated:
- a day ago
Extension safety
Risk impact
HTML, CSS, JS Validator requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk impact analysis details
- Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
- High ****** ********* ** * ****** ******** ******** ********** * ******* ******* *****
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
HTML, CSS, JS Validator is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Upgrade to see full risk analysis details
Instantly check and monitor your browser extensions' risks and permissions with
Extension Guard.Compare add-ons
- Compare HTML, CSS, JS Validator vs HTML Validators
- Compare HTML, CSS, JS Validator vs HTML Validator Plus
- Compare HTML, CSS, JS Validator vs ValidateX - HTML & XML Validator
Similar add-ons
Here are some Firefox add-ons that are similar to HTML, CSS, JS Validator:
HTML Validators
Hi88
- 0.00 
(0) HTML Validator Plus
OK365
2 0.00 (0) 
ValidateX - HTML & XML Validator
Nhà Cái Uy Tín
5 0.00 (0) 
CSS Diagnostics
Atanas Atanasov
1 0.00 (0) 
Validate HTML
OKVIP
1 0.00 (0) 
CSS Validation Checker
Lô đề online
3 0.00 (0) 
Code Compliance
James Crooke
12 5.00 (1) 
HTML Tag Error Checker
macha
58 0.00 (0) 
Yet Another W3C Validator
Andreas Rieber
60 1.00 (1) Popular extensions / apps
Here are some popular extensions / apps that you might be interested in:
Browsec VPN - Free VPN for Chrome
https://browsec.com
6M 4.42 (31,482) 
Pocket FM: Audio Series
Pocket FM Corp.
184M 4.53 (3,954,099) 
Stands AdBlocker
https://standsapp.org
2M 4.79 (152,367) 
Pop up blocker for Chrome™ - Poper Blocker
https://poperblocker.com
2M 4.76 (81,370) 
Rapido: Bike-Taxi, Auto & Cabs
Rapido Bike Taxi
132M 4.73 (3,004,250) 
Capital One Shopping: Save Now
https://capitaloneshopping.com
10M 4.73 (16,048) 
Adblock Plus
Adblock Plus
3M 4.39 (11,220) 
wanteeed
https://wanteeed.com
600K 4.78 (24,377) 
Adobe Acrobat: PDF edit, convert, sign tools
https://www.adobe.com
326M 4.40 (57,216) 
Banco do Brasil: Conta Digital
Banco do Brasil SA
109M 4.48 (7,398,657) 
Fidget Toys Trading・Pop It 3D
Freeplay Inc
157M 4.59 (545,440) 
DOP: Draw One Part
SayGames Ltd
156M 4.48 (354,770)