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    Yellow Lab Tools Alternatives

    Yellow Lab Tools is described as 'checks a website for both it's performance and the quality of the HTML, CSS and JavaScript code. The application is available online and as various packages for the command line, Grunt and NodeJS from the repository:' and is an website in the Development category. There are more than 10 alternatives to Yellow Lab Tools, not only websites but also apps for a variety of platforms, including Google Chrome, SaaS, Firefox and Firebug. The best alternative is Google Lighthouse, which is both free and Open Source. Other great sites and apps similar to Yellow Lab Tools are PageSpeed Insights (Free, Open Source), GTmetrix (Freemium), WebPagetest (Free, Open Source) and DareBoost (Freemium).

    This page was last updated Jan 14, 2022

    1. Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication. It has audits for performance, accessibility, progressive web apps, SEO and more.
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      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • Firebug
      • Google Chrome
      • Firefox
      PageSpeed is addon for Firebug (debugger addon for Mozilla Firefox ) for analyzing of page loading process and suggesting to webmaster how speed up page loading.


    2. GTmetrix is a free tool that analyzes your page's speed performance. Using Page Speed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.
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    3. Run a free website speed test from multiple locations around the globe using real browsers (Firefox, IE, Chrome, Android and iOS) and at real consumer connection speeds.
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    4. DareBoost is an online tool to test, analyze and monitor your website: speed, SEO, quality, security. All you need for website optimization in a single service.
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    5. Use this free Website Speed Test to analyze the load speed of your websites, and learn how to make them faster. Nobody Likes a Slow Website We built this Website Speed Test to help you analyze your website load speed.
    6. Screpy is an AI-based web analysis tool that can analyze all pages of your websites in one dashboard and monitor them with your team. It's powered by Lighthouse and it also includes some different analysis tools (SEO, SERP, W3C, Uptime, etc).
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    7. Varvy PageSpeed Optimization is a tool developed and maintained by Patrick Sexton, who also created GetListed.org, which is now known as Moz Local.
    8. Cyber Intelligence Analytics Platform (CAP): Our cloud-based AI and ML-powered Cyber Intelligence Analytics Platform (CAP) helps organizations proactively identify potential threats at the planning stage of cyberattacks, offers deep insights into their cyber landscape and...
      • FreeOpen Source
      • Online
      • Firebug
      • Google Chrome
      • Safari
      • Opera
      • Firefox
      YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages. YSlow is a Firefox add-on integrated with the Firebug web development tool.

      Discontinued

      The GitHub repository hasn't been updated since mid-2014.

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    Showing 10 of 19 alternatives