Paid GPT API access with prepaid usage and published GO, PLUS and PRO model groups.
Free Website Speed & Optimization Tools
Free Website Speed & Optimization Tools | SpeeJax
About Free Website Speed & Optimization Tools
SpeeJax is a free collection of browser-based website speed and optimization tools built to help developers, website owners, and SEO professionals improve their websites faster. Minify HTML, CSS, and JavaScript, compress images, optimize code, clean markup, and prepare performance-friendly website resources without installing software or creating an account. Your tools run directly in the browser, making everyday optimization tasks simple and convenient. SpeeJax is designed for quick checks and practical improvements, whether you are working on a WordPress website, landing page, web application, or custom project. No signup, no unnecessary setup, and no server uploads for your files.
- Who it is for
- Speejax is built for website owners, developers, SEO professionals, agencies, bloggers, eCommerce businesses, and anyone who wants to understand or improve webs
- Problem it solves
- Website speed can be difficult to understand because performance involves many technical factors, including page load time, scripts, images, caching, and Core Web Vitals. Many users need simple ways to identify performance issues and understand what may be slowing down their websites without relying on complicated technical processes or multiple tools.
- The solution
- Speejax makes website performance analysis easier by giving users practical tools and information to identify potential speed issues. It helps website owners and developers understand performance problems, prioritize improvements, and work toward faster-loading pages and a better user experience.
- What makes it unique
- Speejax focuses specifically on website speed and performance, making it easier to find useful performance insights without unnecessary complexity. It provides a straightforward starting point for website owners, developers, agencies, and SEO professionals who want to improve site speed and Core Web Vitals.
Features
Website Optimization Free Tool
Details
- Platforms
- Web
- Pricing
- Free
- Built for
Speejax is built for website owners, developers, SEO professionals, agencies, bloggers, eCommerce businesses, and anyone who wants to understand or improve webs
- Building since
2026
Technology
Homepage of speejax.online
1 / 1Website performance
Independent mobile lab measurements and permanent weekly competition results from IndieTools Speed.
94ExcellentMobile Lighthouse
Last checked
- Load time
- 2.39 s
- FCP
- 1.14 s
- LCP
- 2.93 s
- CLS
- 0.000
- TTFB
- 35 ms
- TBT
- 119 ms
- Speed index
- 1.45 s
Latest Performance Score: 94. Measured: October 9, 2026. Weekly Overall Rank: not finalized. LCP: 2.93 s. Load Time: 2.39 s.
- Overall rank
- Not finalized
- Best overall rank
- Not finalized 0 top 10 finishes
- Best category rank
- Not finalized 0 category wins
- Latest change
- +25 score No finalized score yet
Website performance history
Inspect every successful mobile Lighthouse lab measurement by metric and date range.
Range
Metric
Latest score
94 / 100
Higher is better
3 measurements
Use the left and right arrow keys to inspect measurements. Use Home or End to jump to the first or last measurement. Press Escape to dismiss the chart tooltip.
Oct 8, 2026Oct 9, 2026Related products
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