Paste up to 10 URLs. Test them all with Google’s PageSpeed data. Compare the results in one table.
- 100% free
- No sign-up
- Works in your browser
- Nothing is stored
This free bulk PageSpeed checker tests many pages at once. Paste up to 10 URLs, such as your home page, your top posts or a competitor’s pages. The tool asks Google’s PageSpeed Insights for each one. Then it puts every score and Core Web Vital side by side, so you can spot slow pages fast.
How to test many pages at once
- Paste your URLsAdd one URL per line. You can skip the https:// part.
- Pick mobile or desktopGoogle ranks mostly on mobile results, so start there.
- Press Test speedEach page takes 10 to 30 seconds. Two pages are tested at a time.
- Compare and exportRead the colours, then press Download CSV to keep a record.
What each column means
| Column | What it measures | Good | Poor |
|---|---|---|---|
| Score | Google’s lab speed score (0–100) | 90+ | Under 50 |
| LCP | Time until the biggest item appears | 2.5 s or less | Over 4 s |
| CLS | How much the page jumps while loading | 0.1 or less | Over 0.25 |
| TBT | Time the page is too busy to respond | 200 ms or less | Over 600 ms |
| FCP | Time until the first text or image shows | 1.8 s or less | Over 3 s |
| Real users | Data from real Chrome visitors over 28 days | Good | Poor |
Lab score vs real users: the score is a single test in Google’s lab. The Real users column comes from people who actually visited the page. Google’s Core Web Vitals use the real-user data, including INP for how fast the page reacts to taps. New or small sites may show No data yet.
What makes this checker different
- Tests up to 10 pages in one go instead of one at a time.
- Shows lab numbers and real-user results in the same table.
- Lets you compare your pages with a competitor’s pages side by side.
- Exports everything to a CSV file for reports or before-and-after checks.
- Uses Google’s own PageSpeed Insights data, not a copy or a guess.
Common reasons for slow pages
| Problem | Usual fix |
|---|---|
| Huge images | Resize and compress them, and use WebP |
| Slow server | Use page caching or better hosting |
| Too many scripts | Remove unused plugins and delay non-critical scripts |
| Layout jumps | Set width and height on images and ads |
| Heavy fonts | Use fewer font files and preload the main one |
Big images are one of the most common causes. Our Image Compressor and Image SEO Optimizer can shrink them before you upload.
Frequently asked questions
Why do I see “Google is busy”?
Google limits how many free tests can run without a key. Wait a minute, or add a free PageSpeed Insights API key from Google Cloud in the key box.
Is my API key saved?
It is saved only in your own browser, so you do not need to type it again. It is sent only to Google’s PageSpeed service.
Why does my score change each time?
Lab tests vary a little with network and server load. Run important pages two or three times and compare the middle result.
Can I test a competitor’s site?
Yes. Any public page can be tested. This is a great way to see how your speed compares.
More free tools
Image tools
PDF tools
SEO and website tools
Final thoughts
Speed matters for both readers and rankings. A slow page loses visitors before they read a word. Testing pages one by one takes time, so this bulk PageSpeed checker runs up to 10 at once. It uses Google’s own PageSpeed data, then shows scores, Core Web Vitals and real-user results in one clear table.
Use it to find your slowest pages and compare yourself with a competitor. The CSV export helps you track changes over time. Start with mobile, fix the red numbers first and test again after each change. Remember that real-user data is what Google uses for Core Web Vitals. It is free, and you do not need to sign up.