salju4d.net/biokompatibilitas speed test — 20 Oct 2026

Measured from the wfix.shop server on 20 October 2026 at 13:48 UTC. Grade E (57/100), with the screenshots, the timings and the fixes that matter.

https://salju4d.net/biokompatibilitas/

20 October 2026 at 13:48 UTC · Free test · report pt_1c7aa4cff21d

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Grade

57/100

Performance53/100

Structure64/100

9 audit(s) passed, 7 need work

First byte (TTFB)868 msmeasured from this server

Fully loaded2.57 sfirst byte + slowest asset

Requests26document + assets

Page weight6.11 MBcompressed transfer

HTML document77.2 KBzstd

ProtocolHTTP/3cloudflare

Third-party251.4 KBother hosts

Where the first byte went

DNS lookup 80 ms 9%
TCP connect 2 ms 0%
Server wait 787 ms 91%

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 byteslower than 79% of 4,999 pages tested here868 ms against a median of 448 ms

Page weightheavier than 95% of 4,999 pages tested here6.11 MB against a median of 650.3 KB

Fully loadedslower than 75% of 4,999 pages tested here2.57 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 took 868 ms. Everything else waits for that number, so the server is where to start: caching, a slow query, or an overloaded host.
The page transfers 6.11 MB over 26 request(s). Images files are 98% 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 took 10.58 s to paint, past the 2.5 s threshold: usually a hero image that is too big or a render-blocking script in front of it.
Layout shift is 0.210 (good is under 0.1): something without a reserved size is loading late - an image, an ad, or a font swap.
The main thread was blocked for 457 ms, so taps and scrolling wait while scripts run.

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.

Screenshot

What the page looks like

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

Mobile screenshot of salju4d.net — **Mobile** 390 × 844 · 409.0 KB · page is 4912 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 paint10.58 sgood is under 2.5 s

Cumulative layout shift0.210under 0.1 is stable

Total blocking time457 mslong tasks during load

First contentful paint2.15 sfirst content on screen

Browser page weight4.99 MB183 request(s), scripts included

Failed requests11blocked or unreachable

Largest contentful paint10.58 s

Poorgood under 2.5 s, poor over 4 s

Cumulative layout shift0.210

Needs improvementgood under 0.1, poor over 0.25

Total blocking time457 ms

Needs improvementgood under 200 ms, poor over 600 ms

Page weight by type

What the page is made of

Images 20 requests

5.99 MB 98%

Javascript 4 requests

39.3 KB 1%

Transfer size, compressed as sent. 26 request(s) in total, 6.11 MB across all of them.

Top issues

Server response time (TTFB)

high impact

The first byte arrived after 868 ms. Of that, 787 ms was the server thinking and 82 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.

Image delivery and format

high impact

3 image(s) over 200 KB and 3 large image(s) still served as JPEG or PNG.

Fix: Serve WebP or AVIF with a JPEG fallback, size images to the space they occupy, and lazy-load anything below the fold. Images are usually more than half of a slow page.

Render-blocking resources

high impact

13 render-blocking resource(s) in the document head (8 script(s), 5 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.

Total page weight

high impact

The page transfers 6.11 MB across 26 request(s), with the document itself at 77.2 KB.

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

Third-party weight

medium impact

4 third-party host(s) serve 251.4 KB 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

IMAGESsalju4d.net/biokompatibilitas/img/fav-scythe.png

1.70 s

IMAGESsalju4d.net/biokompatibilitas/img/4wangsalju4d.png

1.43 s

IMAGESsalju4d.net/biokompatibilitas/img/logo.png

1.43 s