What is Html Validator?
Html Validator is a firefox that HTML Validator is a Mozilla extension that adds HTML validation inside Firefox, Mozilla. The number of errors of a HTML page is seen on the form of an icon For Firefox 56, use 0.974 (see all version. It has a Nerq Trust Score of 50/100 (C-). 0 GitHub stars. Published by Marc Gueury. Last analyzed April 2026.
Why This Score
- ⚠️ Security: 0/100 — Some security concerns
- ⚠️ Maintenance: 0/100 — Maintenance activity is low
- ⚠️ Community: 0 stars, 0 downloads — Growing community
- ⚠️ Transparency: License: Not specified — No license specified
Trust & Safety Overview
What Html Validator Does
Html Validator is a firefox in the firefox category. HTML Validator is a Mozilla extension that adds HTML validation inside Firefox, Mozilla. The number of errors of a HTML page is seen on the form of an icon For Firefox 56, use 0.974 (see all versions below). For Firefox 57, see Web Extensions.. It is published by Marc Gueury and has no specified license. With 0 GitHub stars and 0 downloads, it has a small community of users and contributors.
Who Should Use Html Validator
Html Validator is suitable for evaluation and non-critical use. Review the trust score breakdown before using in production.
Details
| Author | Marc Gueury |
|---|---|
| Category | firefox |
| License | Not specified |
| Type | firefox |
| Source | View on GitHub |
| Security Score | 0/100 |
| Activity Score | 0/100 |
How to Get Started
Check the trust score before installing:
curl nerq.ai/v1/preflight?target=html-validator
Setup guide · Full safety report · Production review · Is it safe?
Frequently Asked Questions
Last updated April 2026. Trust scores based on automated analysis of public data.