Free PageSpeed Test — Get an AI Fix Report Instantly
PIXO.SPEED runs a full Google Lighthouse audit on any website and generates an AI-ready fix report you can paste directly into Claude or ChatGPT. Find out what is slowing your site down — and get specific instructions to fix it.
What is a PageSpeed Test?
A PageSpeed test measures how fast a website loads and how smooth the experience is for real users. Google uses these scores — specifically the Core Web Vitals — as a ranking signal. A slow site loses both visitors and search traffic.
PIXO.SPEED runs the official Lighthouse audit and goes one step further: it produces an AI-ready report so you can immediately ask an AI assistant to fix the specific problems found.
What PIXO.SPEED Gives You
Full Lighthouse audit
Tests Performance, Accessibility, Best Practices, and SEO via Google PageSpeed Insights API. Both mobile and desktop.
AI-ready fix report
Generates a structured prompt you can paste directly into Claude, ChatGPT, or any AI assistant to get specific fix instructions for your stack.
Core Web Vitals breakdown
Shows LCP, CLS, TBT, FCP, and Speed Index with pass/fail status and what each metric means for real users.
No account required
Enter any URL and run a test instantly. Free, no sign-up, no rate limits for normal use.
How to Run a PageSpeed Test
- 1
Go to pagespeed.pixo.gr and paste your website URL into the input field.
- 2
Choose Mobile or Desktop — mobile is the default since Google uses it for ranking.
- 3
Click "Analyze" — the test runs in 10–30 seconds via Google PageSpeed Insights.
- 4
Review your scores: Performance, Accessibility, Best Practices, SEO.
- 5
Copy the AI Fix Report and paste it into Claude or ChatGPT to get specific fix instructions.
Core Web Vitals Explained
LCP — Largest Contentful Paint
How long until the main content loads. Under 2.5s is good. Common fix: optimize images, use a CDN.
CLS — Cumulative Layout Shift
How much the page moves while loading. Under 0.1 is good. Common fix: set explicit width/height on images.
TBT — Total Blocking Time
How long JavaScript blocks the main thread. Under 200ms is good. Common fix: defer non-critical scripts.
FCP — First Contentful Paint
How fast the first content appears. Under 1.8s is good. Common fix: reduce server response time, inline critical CSS.
Frequently Asked Questions
Is PIXO.SPEED free?
Yes, fully free. No sign-up required. Just enter a URL and run the test.
What powers the PageSpeed test?
PIXO.SPEED uses the official Google PageSpeed Insights API, which runs real Lighthouse audits on Google servers.
What is the AI Fix Report?
It's a pre-formatted prompt that summarises your audit results and asks an AI assistant to suggest specific fixes for your website. You copy it and paste it into Claude, ChatGPT, or any other AI tool.
Should I test mobile or desktop?
Test mobile first — Google uses mobile performance for search rankings. Desktop scores are typically higher and less critical for SEO.
How often should I run a PageSpeed test?
After every significant code deploy, after adding new third-party scripts, or whenever you notice the site feels slower.
Test your website for free
Full Lighthouse audit + AI fix report. No sign-up needed.
Run PageSpeed Test