html5up.net speed test — 20 Oct 2026

Measured from the wfix.shop server on 20 October 2026 at 14:19 UTC. Grade A (96/100), with the screenshots, the timings and the fixes that matter.

https://html5up.net/

20 October 2026 at 14:19 UTC · Free test · report pt_8d3c5b4090db
Grade
A
96/100
Performance97/100
Structure94/100

14 audit(s) passed, 2 need work

First byte (TTFB)222 msmeasured from this server
Fully loaded1.53 sfirst byte + slowest asset
Requests26document + assets
Page weight1.13 MBcompressed transfer
HTML document4.4 KBzstd
ProtocolHTTP/3cloudflare

Where the first byte went

  • DNS lookup 70 ms 32%
  • TCP connect 23 ms 10%
  • Server wait 129 ms 58%

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

First bytefaster than 89% of 4,999 pages tested here222 ms against a median of 449 ms
Page weightheavier than 67% of 4,999 pages tested here1.13 MB against a median of 650.3 KB
Fully loadedfaster than 68% of 4,999 pages tested here1.53 s against a median of 1.84 s
Requestssends more requests than 100% of 4,999 pages tested here26 against a median of 26

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 arrived in 222 ms. That is workable, and the cheapest win left is caching or a warmer connection.
  • The page transfers 1.13 MB over 26 request(s). Images files are 100% of it, so resize and recompress the largest images before anything else.
  • The HTML itself arrives zstd-compressed.
  • It runs over HTTP/3, so the assets share a connection instead of opening one each.
  • The largest element painted at 1.38 s, inside the 2.5 s Google calls good.
  • Layout stayed still (CLS 0.005), so nothing jumps under the reader's cursor.
  • The main thread was blocked for 14 ms in total, which is not enough to feel.

Fix first: Total page weight - Work through the heaviest assets first: images, then fonts, then third-party scripts.

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.

Screenshot

What the page looks like

Loaded in headless Chromium on this server. Click an image to open it full size.

Mobile screenshot of html5up.net
Mobile 390 × 844 · 86.6 KB · page is 6000 px tall

Browser render

The same URL loaded in a real browser, so these are the readings curl cannot produce. The grade above is still built from the server measurements.

Largest contentful paint1.38 sgood is under 2.5 s
Cumulative layout shift0.005under 0.1 is stable
Total blocking time14 mslong tasks during load
First contentful paint592 msfirst content on screen
Browser page weight861.8 KB30 request(s), scripts included
Failed requests1blocked or unreachable
Largest contentful paint1.38 s
Goodgood under 2.5 s, poor over 4 s
Cumulative layout shift0.005
Goodgood under 0.1, poor over 0.25
Total blocking time14 ms
Goodgood under 200 ms, poor over 600 ms

Page weight by type

What the page is made of

Images 25 requests
1.13 MB 100%

Transfer size, compressed as sent. 26 request(s) in total, 1.13 MB across all of them.

Top issues

Total page weight

medium impact

The page transfers 1.13 MB across 26 request(s), with the document itself at 4.4 KB.

Fix: Work through the heaviest assets first: images, then fonts, then third-party scripts.

Strict-Transport-Security

low impact

HSTS is not set, so the first visit on a hostile network can still be downgraded to HTTP.

Fix: Send Strict-Transport-Security with a max-age of at least six months. Add includeSubDomains once every subdomain is HTTPS.

Waterfall

Slowest requests

IMAGEShtml5up.net/uploads/images/lens.jpg
1.31 s
IMAGEShtml5up.net/uploads/images/fractal.jpg
1.31 s
IMAGEShtml5up.net/uploads/images/eventually.jpg
1.30 s
IMAGEShtml5up.net/uploads/images/forty.jpg
1.28 s
IMAGEShtml5up.net/uploads/images/directive.jpg
1.28 s
IMAGEShtml5up.net/uploads/images/story.jpg
1.27 s
IMAGEShtml5up.net/uploads/images/solid-state.jpg
1.27 s
IMAGEShtml5up.net/uploads/images/future-imperfect.jpg
1.26 s
IMAGEShtml5up.net/uploads/images/massively.jpg
1.26 s
IMAGEShtml5up.net/uploads/images/hyperspace.jpg
1.26 s

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

RequestTypeStatusTimeSize
https://html5up.net/uploads/images/lens.jpgimages2001.31 s62.5 KB
https://html5up.net/uploads/images/fractal.jpgimages2001.31 s34.3 KB
https://html5up.net/uploads/images/eventually.jpgimages2001.30 s37.5 KB
https://html5up.net/uploads/images/forty.jpgimages2001.28 s61.2 KB
https://html5up.net/uploads/images/directive.jpgimages2001.28 s37.1 KB
https://html5up.net/uploads/images/story.jpgimages2001.27 s63.9 KB
https://html5up.net/uploads/images/solid-state.jpgimages2001.27 s31.2 KB
https://html5up.net/uploads/images/future-imperfect.jpgimages2001.26 s61.9 KB
https://html5up.net/uploads/images/massively.jpgimages2001.26 s58.6 KB
https://html5up.net/uploads/images/hyperspace.jpgimages2001.26 s35.7 KB
https://html5up.net/uploads/images/multiverse.jpgimages2001.26 s61.2 KB
https://html5up.net/uploads/images/editorial.jpgimages2001.26 s46.1 KB
https://html5up.net/uploads/images/stellar.jpgimages2001.25 s64.4 KB
https://html5up.net/uploads/images/phantom.jpgimages2001.25 s50.7 KB
https://html5up.net/uploads/images/dimension.jpgimages2001.24 s49.9 KB
https://html5up.net/uploads/images/highlights.jpgimages2001.24 s35.1 KB
https://html5up.net/uploads/images/strata.jpgimages2001.23 s36.9 KB
https://html5up.net/assets/css/images/placeholder.pngimages2001.23 s95 B
https://html5up.net/uploads/images/paradigm-shift.jpgimages2001.23 s68.0 KB
https://html5up.net/uploads/images/ethereal.jpgimages2001.23 s61.8 KB
https://html5up.net/uploads/images/spectral.jpgimages2001.23 s45.8 KB
https://html5up.net/uploads/images/alpha.jpgimages2001.23 s40.9 KB
https://html5up.net/uploads/images/photon.jpgimages2001.23 s39.5 KB
https://html5up.net/uploads/images/read-only.jpgimages2001.23 s38.0 KB
https://html5up.net/uploads/images/landed.jpgimages2001.23 s32.1 KB
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