Website speed test comparison: see if you are faster than competitors
Run a website speed test comparison: put your site next to up to four competitors and see who is fastest on Google's score, real-visitor Core Web Vitals and every metric in between.
- Free, no account
- Results in about a minute
- Up to 5 sites, mobile or desktop
Example result4 sites compared(mobile)
Run it on your siteexample-shop.hr is 4th of 4 on the PageSpeed score and 3rd on Largest Contentful Paint.
| Metric | Your siteexample-shop.hrreport grade C | Competitor 1sportska-oprema.examplereport grade B | Competitor 2tenisice-online.examplereport grade B | Competitor 3brza-trgovina.examplereport grade A |
|---|---|---|---|---|
| PageSpeed score | 61 | 75 | 89 | 98best |
| LCP, lab | 10.5 s | 56.9 s | 1.5 s | 797 msfastest |
| First Contentful Paint | 921 ms | 641 msfastest | 1.1 s | 797 ms |
| Total Blocking Time | 0 msfastest | 0 msfastest | 436 ms | 0 msfastest |
| CLS, lab | 0.27 | 0.00fastest | 0.00fastest | 0.00fastest |
| Speed Index | 921 ms | 641 msfastest | 1.2 s | 4.3 s |
| Server response (TTFB) | 4 ms | 2 msfastest | 34 ms | 27 ms |
| Page weight | 2.1 MB | 11.2 MB | 1 KBfastest | 3 KB |
| Requests | 15 | 7 | 1fastest | 1fastest |
| Core Web Vitalswhat Google ranks on | no data | no data | no data | no data |
Lab numbers come from one Lighthouse run by Google per site; “real visitors” is the Chrome UX Report over 28 days. Page weight and requests come from our own Chromium visit.
What the website speed test comparison shows
A full report per site, compared on the speed numbers that matter for ranking and for visitors.
Lighthouse performance score
The 0 to 100 speed score Google's own tools show, combining the main lab metrics.
Real-user Largest Contentful Paint
How long the biggest element takes to appear for real Chrome users, against Google's 2.5 s target.
Real-user Interaction to Next Paint
How fast the page reacts to taps and clicks for real Chrome users, against Google's 200 ms target.
Real-user Cumulative Layout Shift
How much the page jumps around on real visitors' devices, against Google's 0.1 target.
Largest Contentful Paint
How long the biggest element on screen takes to appear, which visitors and Google judge speed on.
Total Blocking Time
How long JavaScript keeps the page too busy to respond to taps, measured in the lab.
Cumulative Layout Shift
How much the page jumps around while loading, one of Google's three Core Web Vitals.
Time to First Byte
How long the server takes to start answering, which delays everything else on the page.
Total image weight
Adds up the size of all images on the page, usually the heaviest part and slowest on mobile.
Show 5 more checks
Largest Contentful Paint
How long the biggest element on screen takes to appear, which visitors and Google judge speed on.
Total Blocking Time
How long JavaScript keeps the page too busy to respond to taps, measured in the lab.
Cumulative Layout Shift
How much the page jumps around while loading, one of Google's three Core Web Vitals.
Time to First Byte
How long the server takes to start answering, which delays everything else on the page.
Total image weight
Adds up the size of all images on the page, usually the heaviest part and slowest on mobile.
How the website speed test comparison works
Enter up to five sites
Your site first, then up to four competitors. Every site gets a full getReport check, so each column links to a complete report you can open later.
Google measures each one
PageSpeed Insights runs the same Lighthouse test on every site with the same device, and the Chrome UX Report adds what real visitors experienced over the last 28 days.
See who wins where
Every metric is coloured by Google's thresholds and the best site in each row is marked, so you see at a glance where you lead and where a competitor is faster.
Lab numbers come from one Lighthouse run per site and move a few points between runs. Real-visitor data only exists for sites with enough Chrome traffic; smaller sites show lab numbers only.
Website speed test comparison questions
Can I compare my site's speed with a competitor's?
Yes. Enter your site and up to four competitors above; each gets a full getReport check on the same device, with PageSpeed score, real-visitor Core Web Vitals, page weight and requests side by side, and the best site in each row marked. Compare like with like, such as home page with home page, because different page types load very different amounts.
Which numbers should I compare first?
The Core Web Vitals row, because Google uses it as a ranking signal: LCP, INP and CLS measured on real Chrome users over 28 days. When a competitor passes and you fail, that is the gap that matters. The PageSpeed score is one simulated visit on a slow phone; use it to find causes, since a few points between sites mean little. Page weight and requests explain most lab differences.
Do my competitors see that I checked them?
No. The check visits their homepage once like any browser would, identified as GetReportBot, the same as any other getReport check. Nothing is sent to them, and the comparison link is private unless you share it, so you can benchmark competitors without them knowing.
Why is a competitor's real-visitor data missing?
Chrome only publishes field data for pages and sites with enough traffic from Chrome users who opted in. Smaller sites show lab numbers only; compare those instead, and remember that lab results move a few points between runs, so only differences larger than that are worth acting on.
Is this website speed test comparison free?
Yes, with no sign-up. getReport is funded by donations, not plans. Every site you compare gets the same full report anyone can run, kept for 12 months at its own link, and each counts once towards the usual limit of 10 checks in 10 minutes. Reports are not listed publicly and carry a noindex tag.
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