www.blocket.se speed test — 20 Oct 2026
Measured from the wfix.shop server on 20 October 2026 at 14:38 UTC. Grade D (67/100), with the screenshots, the timings and the fixes that matter.
Where the first byte went
- DNS lookup 57 ms 6%
- TCP connect 70 ms 7%
- Server wait 891 ms 88%
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 1.02 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 1.01 MB over 26 request(s). Javascript files are 49% of it, so defer what is not needed for the first screen, and drop tags nobody uses.
- The HTML itself arrives br-compressed.
- It runs over HTTP/3, so the assets share a connection instead of opening one each.
- 93% of the weight comes from other hosts (analytics, fonts, embeds), which also means their slow day becomes your slow day.
- The largest element painted at 1.31 s, inside the 2.5 s Google calls good.
- The main thread was blocked for 5 ms in total, which is not enough to feel.
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.
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.
Page weight by type
What the page is made of
Transfer size, compressed as sent. 26 request(s) in total, 1.01 MB across all of them.
Top issues
Server response time (TTFB)
high impactThe first byte arrived after 1018 ms. Of that, 891 ms was the server thinking and 127 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.
Compress text responses
high impact3 text response(s) of 10 KB or more are sent uncompressed, and the document itself is not compressed. That is 259.8 KB of compressible text.
Fix: Turn on brotli (preferred) or gzip for text/css, javascript and text/html in the web server. This is the cheapest win available on almost any site.
Render-blocking resources
high impact8 render-blocking resource(s) in the document head (1 script(s), 7 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
medium impactThe page transfers 1.01 MB across 26 request(s), with the document itself at 46.2 KB.
Fix: Work through the heaviest assets first: images, then fonts, then third-party scripts.
Third-party weight
medium impact9 third-party host(s) serve 970.1 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
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://assets.blocket.se/img/frontpage-static-assets/v0/blocket/qasa/32/light.svg 3rd party | other | 302 | 2.16 s | 0 B |
| https://www.blocket.se/sourcepoint/anonymous.js | javascript | 200 | 1.71 s | 22.7 KB |
| https://assets.blocket.se/pkg/@warp-ds/elements/~2/index.js 3rd party | javascript | 200 | 1.61 s | 101.4 KB |
| https://assets.blocket.se/img/frontpage-static-assets/v0/blocket/qasa/32/dark.svg 3rd party | other | 302 | 1.50 s | 0 B |
| https://assets.blocket.se/pkg/frontpage-layout-v2/0.0.169/CompanyFirstTitleBoldCard.js 3rd party | javascript | 200 | 1.23 s | 105.8 KB |
| https://static.finncdn.no/_c/common-browserbundle/v5.0.0/main.min.js 3rd party | javascript | 200 | 1.09 s | 2.7 KB |
| https://assets.vend.com/pkg/@warp-ds/brand-logos/~1/blocket.svg 3rd party | images | 200 | 1.03 s | 2.9 KB |
| https://securepubads.g.doubleclick.net/tag/js/gpt.js 3rd party | javascript | 200 | 1.01 s | 131.4 KB |
| https://assets.finn.no/pkg/@borealis/await-elements/v1/await-elements-init.js 3rd party | other | 302 | 1.01 s | 0 B |
| https://images.blocketcdn.se/dynamic/480x480c/item/27507584/19f16a65-9987-4ec1-a09b-481951e4edee 3rd party | images | 200 | 1.01 s | 39.1 KB |
| https://images.blocketcdn.se/dynamic/480x480c/item/27481042/0da74a9b-8339-4f8d-be32-de3c9f6f391f 3rd party | images | 200 | 1.00 s | 20.9 KB |
| https://images.blocketcdn.se/dynamic/480x480c/item/27340441/5a013655-3799-4ff0-a62e-b1e84a56de55 3rd party | images | 200 | 1.00 s | 26.8 KB |
| https://images.blocketcdn.se/dynamic/480x480c/item/27436520/e838aa6c-ddda-410c-997c-8356adc1206b 3rd party | images | 200 | 998 ms | 21.9 KB |
| https://img.qasa.se/unsafe/480x480/smart/https://qasa-static-prod.s3-eu-west-1.amazonaws.com/img/b5fbea7af61420fb12332039c7f3580eaf86d1754d29f4e4ba5634b8b57c90fd.jpg 3rd party | images | 200 | 993 ms | 54.5 KB |
| https://images.blocketcdn.se/dynamic/480x480c/item/27309814/2a6cc3bb-75b6-471e-9ba8-f6fdc705db02 3rd party | images | 200 | 993 ms | 41.7 KB |
| https://images.ctfassets.net/coezmibp0r87/qaDTmW7ovRhGSz2jBqYgB/710f968a10b71762c836362d1fb7b719/Hyundai_Tucson_HEV_2024_Exterior_02_4x3.png?w=675&h=675&fit=fill&fm=webp&q=80 3rd party | images | 200 | 993 ms | 35.0 KB |
| https://images.blocketcdn.se/dynamic/480x480c/item/27149041/2f4bc0c7-bbb1-4478-8a45-d250099d1228 3rd party | images | 200 | 971 ms | 29.1 KB |
| https://images.blocketcdn.se/dynamic/480x480c/item/27358674/f57efc23-353a-4585-bf3d-b40a2991cdf2 3rd party | images | 200 | 957 ms | 33.5 KB |
| https://images.blocketcdn.se/dynamic/480x480c/item/27541015/64251622-101d-45e4-837d-bedce14d5c2b 3rd party | images | 200 | 953 ms | 50.1 KB |
| https://assets.vend.com/pkg/@warp-ds/brand-logos/~1/blocket-small.svg 3rd party | images | 200 | 948 ms | 1.3 KB |
| https://images.blocketcdn.se/dynamic/480x480c/item/27010969/5441cbd2-0efe-48f1-be84-5f48308dcffa 3rd party | images | 200 | 947 ms | 51.1 KB |
| https://images.blocketcdn.se/dynamic/480x480c/item/27401489/1361b3db-3fcb-4d2c-9e6c-3336a2a3f085 3rd party | images | 200 | 947 ms | 27.1 KB |
| https://images.blocketcdn.se/dynamic/480x480c/item/27425132/bd8374b4-bbab-485a-81a1-34a97fd9d9fe 3rd party | images | 200 | 947 ms | 25.7 KB |
| https://images.blocketcdn.se/dynamic/480x480c/item/27348253/a951d940-66de-4a9f-837c-b7b1124e6bf9 3rd party | images | 200 | 947 ms | 25.3 KB |
| https://schibstedse-cdn.relevant-digital.com/static/tags/68e3aa852c390d3f5f7a5da8.js 3rd party | javascript | 200 | 945 ms | 143.0 KB |
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