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HTML Validator VS Unused CSS

Compare HTML Validator VS Unused CSS and see what are their differences

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Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

HTML Validator logo HTML Validator

HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla.

Unused CSS logo Unused CSS

Easily find and remove unused CSS rules
  • HTML Validator Landing page
    Landing page //
    2019-06-07
  • Unused CSS Landing page
    Landing page //
    2023-03-13

HTML Validator

Website
users.skynet.be
Pricing URL
-
$ Details
-
Edit details

Unused CSS

Website
unused-css.com
Pricing URL
Official Unused CSS Pricing
$ Details
paid Free Trial $29.0 / Monthly (Up to 1000 pages)
Edit details

HTML Validator features and specs

  • Web Standards Compliance
    The HTML Validator helps ensure that your web pages adhere to HTML and XHTML standards set by the W3C, leading to better cross-browser compatibility and maintaining web standards.
  • Error Detection
    The tool provides detailed error reports and suggestions for fixing issues, helping developers identify and correct potential problems in their HTML code.
  • Ease of Use
    This tool integrates with Mozilla Firefox, making it convenient and easy to access directly from the browser for quick validation checks.
  • Improved SEO
    By ensuring that a website's HTML is valid, the tool helps improve search engine optimization, as search engines favor well-structured and standards-compliant pages.

Possible disadvantages of HTML Validator

  • Limited to Specific Browsers
    The HTML Validator primarily integrates with older versions of Mozilla Firefox, which may be a limitation for those using other browsers or newer versions.
  • Learning Curve
    For beginners, understanding the detailed error messages and how to resolve them might be challenging without a solid background in HTML.
  • Outdated Documentation
    The documentation and updates for this tool may not be as current as other more actively maintained validation tools, potentially leading to less effective support.
  • Basic Feature Set
    Compared to other modern HTML validation tools, it might lack some advanced features like real-time validation or integration with modern development environments.

Unused CSS features and specs

  • Performance Optimization
    Removing unused CSS can lead to faster page load times, improving user experience and potentially boosting SEO rankings.
  • Reduced File Size
    By eliminating unused CSS, the overall file size of stylesheets is reduced, which can decrease bandwidth usage and server load.
  • Improved Maintainability
    Cleaned-up CSS makes it easier for developers to read and maintain the stylesheet, reducing the complexity of future updates.
  • Fewer Rendering Issues
    By having only the necessary CSS, the likelihood of rendering issues and style conflicts is minimized, ensuring a more consistent design across different browsers and devices.

Possible disadvantages of Unused CSS

  • Potential Over-removal
    There is a risk of mistakenly removing CSS that is conditionally used (e.g., dynamic content or styled via JavaScript), which can lead to broken styles on the website.
  • Initial Setup Complexity
    Setting up tools to analyze and trim unused CSS can be complex, requiring time and technical expertise to configure properly.
  • Regular Maintenance
    Web applications that frequently change or add new content may require ongoing checks to ensure CSS remains optimal, which could increase maintenance efforts.
  • Risk of False Positives
    Automated tools might misidentify CSS as 'unused' if they're used in specific contexts not covered during the analysis phase, potentially leading to functionality issues.

HTML Validator videos

+ Add

Let's have a look at CSE HTML Validator Lite

More videos:

  • Demo - CSE HTML Validator Professional quick demo

Unused CSS videos

+ Add

UnCSS your CSS! Removing Unused CSS with PostCSS & Parcel

More videos:

  • Tutorial - How to Remove Unused CSS code from Joomla Web Pages - 👀 WMW 109

Category Popularity

0-100% (relative to HTML Validator and Unused CSS)

HTML Validator

Unused CSS

SEO Tools
100 100%
SEO Tools
0% 0
Developer Tools
0 0%
Developer Tools
100% 100
SEO
100 100%
SEO
0% 0
Design Tools
0 0%
Design Tools
100% 100

User comments

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Social recommendations and mentions

Based on our record, Unused CSS seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

HTML Validator mentions (0)

We have not tracked any mentions of HTML Validator yet. Tracking of HTML Validator recommendations started around Mar 2021.

Unused CSS mentions (1)

What are some alternatives?

When comparing HTML Validator and Unused CSS, you can also consider the following products

W3C Markup Validation Service - Validates HTML markup of web pages, one at a time.

CSS Peeper - Smart CSS viewer tailored for Designers.

Rocket Validator - Site-wide Accessibility and HTML validation made easy. With a single click, Rocket Validator will check thousands of web pages on your site for Accessibility and HTML conformance, producing a detailed, actionable report on seconds.

Tailwind CSS - A utility-first CSS framework for rapidly building custom user interfaces.

Google Lighthouse - Lighthouse is an open-source, automated tool for improving the quality of web pages.

Unused CSS finder - Crawl your website and find unused CSS

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