zeturf.fr/fr speed test — 20 Oct 2026
Measured from the wfix.shop server on 20 October 2026 at 16:13 UTC. Grade E (59/100), with the screenshots, the timings and the fixes that matter.
Where the first byte went
- DNS lookup 68 ms 4%
- TCP connect 221 ms 14%
- Server wait 1.33 s 82%
Measured on the connection that fetched the HTML. Every other request on the page waits for the end of this bar before it can start.
How this page compares
Every report published here is in this comparison, so it is a reference population of pages tested from one server - not a benchmark of the whole web.
What these numbers mean
- The first byte took 1.62 s. Everything else waits for that number, so the server is where to start: caching, a slow query, or an overloaded host.
- The page transfers 1.35 MB over 26 request(s). Other files are 54% of it, so that one type is worth a look on its own.
- The HTML itself arrives gzip-compressed.
- It runs over HTTP/3, so the assets share a connection instead of opening one each.
- 97% of the weight comes from other hosts (analytics, fonts, embeds), which also means their slow day becomes your slow day.
Fix first: Server response time (TTFB) - Cut server think time: page cache, query indexes, fewer synchronous calls to third parties inside the request. Connection setup is distance, so a nearer region or a CDN edge helps instead.
Read on one shared server, not a visitor's phone: use it to compare pages against each other, not as a promise about every connection. We fix what these tests find.
The headless browser did not capture this page when the test ran, so only the server measurements are shown.
Page weight by type
What the page is made of
Transfer size, compressed as sent. 26 request(s) in total, 1.35 MB across all of them.
Top issues
Server response time (TTFB)
high impactThe first byte arrived after 1620 ms. Of that, 1331 ms was the server thinking and 289 ms was connection setup. A first byte under 400 ms is what a visitor feels as instant.
Fix: Cut server think time: page cache, query indexes, fewer synchronous calls to third parties inside the request. Connection setup is distance, so a nearer region or a CDN edge helps instead.
Render-blocking resources
high impact17 render-blocking resource(s) in the document head (5 script(s), 12 stylesheet(s)). The page cannot paint until each one arrives.
Fix: Add defer or async to scripts that do not change the first paint, inline the critical CSS, and load the rest with media="print" plus an onload swap.
TLS certificate validity
high impactThe certificate for zeturf.fr has 12 day(s) left.
Fix: Renew automatically (certbot with a working renewal timer) and alert on the certificate, not on the renew command, so a silent failure is caught weeks before a browser warning.
Total page weight
medium impactThe page transfers 1.35 MB across 26 request(s), with the document itself at 41.3 KB.
Fix: Work through the heaviest assets first: images, then fonts, then third-party scripts.
Third-party weight
medium impact2 third-party host(s) serve 1.31 MB of this page. Each one is another DNS lookup, TLS handshake and point of failure you do not control.
Fix: Self-host the libraries you can, drop the tags you cannot justify, and preconnect the ones you keep.
Waterfall
Slowest requests
Each bar is one request's own response time, scaled to the slowest. Assets were fetched in parallel, so the bars overlap in real time rather than stacking. first party third party
| Request | Type | Status | Time | Size |
|---|---|---|---|---|
| https://cdn.zeturf.com/v874/assets/webpack/js/plannerCookieEvaluator.js 3rd party | javascript | 200 | 1.42 s | 11.6 KB |
| https://cdn.zeturf.com/v874/assets/webpack/js/wp_main.js 3rd party | javascript | 200 | 1.31 s | 20.9 KB |
| https://cdn.zeturf.com/v874/assets/webpack/js/main.js 3rd party | javascript | 200 | 1.31 s | 139.6 KB |
| https://cdn.zeturf.com/v874/libs/zeturfjs/zeturf-locale-fr.js 3rd party | javascript | 200 | 1.30 s | 15.6 KB |
| https://cdn.zeturf.com/v874/libs/fosjsrouting/js/router.min.js 3rd party | javascript | 200 | 1.30 s | 1.5 KB |
| https://cdn.zeturf.com/v874/libs/zeturfjs/zeturf.js 3rd party | javascript | 200 | 1.29 s | 2.9 KB |
| https://cdn.zeturf.com/v874/img/unibet-logo.svg 3rd party | images | 200 | 1.28 s | 955 B |
| https://cdn.zeturf.com/v874/assets/webpack/js/ZERouter.js 3rd party | javascript | 200 | 1.28 s | 672 B |
| https://cdn.zeturf.com/v874/assets/webpack/libs/global.js 3rd party | javascript | 200 | 1.28 s | 293.9 KB |
| https://cdn.zeturf.com/v874/img/unibet-logo-mini.svg 3rd party | images | 200 | 1.28 s | 831 B |
| https://cdn.zeturf.com/v874/assets/webpack/js/JsLogger.js 3rd party | javascript | 200 | 1.28 s | 8.1 KB |
| https://cdn.zeturf.com/v874/assets/webpack/runtime.js 3rd party | javascript | 200 | 1.27 s | 1.1 KB |
| https://browser.sentry-cdn.com/7.47.0/bundle.tracing.min.js 3rd party | javascript | 200 | 1.20 s | 27.0 KB |
| https://cdn.zeturf.com/edito/jockey/2597_1 3rd party | other | 200 | 1.15 s | 69.3 KB |
| https://cdn.zeturf.com/edito/jockey/2359_1 3rd party | other | 200 | 1.15 s | 73.8 KB |
| https://cdn.zeturf.com/edito/jockey/2337_1 3rd party | other | 200 | 1.15 s | 77.4 KB |
| https://cdn.zeturf.com/edito/jockey/2028_2 3rd party | other | 200 | 1.15 s | 60.5 KB |
| https://cdn.zeturf.com/edito/jockey/2340_1 3rd party | other | 200 | 1.14 s | 77.9 KB |
| https://cdn.zeturf.com/edito/jockey/2734_1 3rd party | other | 200 | 1.14 s | 77.4 KB |
| https://cdn.zeturf.com/edito/jockey/2424_4 3rd party | other | 200 | 1.14 s | 64.1 KB |
| https://cdn.zeturf.com/v874/img/anj/gouvernement_rvb.png 3rd party | images | 200 | 1.14 s | 72.7 KB |
| https://cdn.zeturf.com/v874/libs/zeturfjs/zeturf-config-fr.js 3rd party | javascript | 200 | 1.13 s | 226 B |
| https://cdn.zeturf.com/edito/jockey/3342_1 3rd party | other | 200 | 1.12 s | 96.0 KB |
| https://cdn.zeturf.com/edito/jockey/2384_1 3rd party | other | 200 | 1.12 s | 75.5 KB |
| https://cdn.zeturf.com/edito/jockey/2351_1 3rd party | other | 200 | 1.12 s | 76.9 KB |
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