www.topky.sk speed test — 20 Oct 2026
Measured from the wfix.shop server on 20 October 2026 at 15:41 UTC. Grade C (79/100), with the screenshots, the timings and the fixes that matter.
Where the first byte went
- DNS lookup 266 ms 40%
- TCP connect 69 ms 10%
- Server wait 338 ms 50%
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 673 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 550.2 KB over 26 request(s). Images files are 89% of it, so resize and recompress the largest images before anything else.
- The HTML itself arrives br-compressed.
- It runs over HTTP/3, so the assets share a connection instead of opening one each.
- 89% 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, 550.2 KB across all of them.
Top issues
Server response time (TTFB)
high impactThe first byte arrived after 673 ms. Of that, 338 ms was the server thinking and 335 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 impact7 render-blocking resource(s) in the document head (3 script(s), 4 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.
Serve everything over HTTPS
high impact5 asset(s) are still requested over plain HTTP.
Fix: Redirect HTTP to HTTPS at the server, and rewrite the remaining http:// asset references so nothing depends on browser upgrading.
Third-party weight
medium impact3 third-party host(s) serve 492.0 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.
Avoid extra redirects
medium impact1 redirect hop(s) before the page load started, each one a full round trip before the first byte.
Fix: Link to the canonical URL (and make sure http, the apex domain and www all point at it) so no visitor pays a redirect first.
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://img.topky.sk/feed/320_RSS_VOSVETEIT_IMAGE_c709858a3edc5d2c53d31abf779e1dc8.jpg 3rd party | images | 200 | 1.42 s | 6.2 KB |
| https://img.topky.sk/feed/320_RSS_GLOB_TOPKY_IMAGE_7fa7b416d7764c19345442fe823ca914.jpg 3rd party | images | 200 | 1.41 s | 15.1 KB |
| https://img.topky.sk/feed/320_RSS_OPENIAZOCH_IMAGE_6aa1cdcdf19c4c93343fe0239dd7e9b2.jpg 3rd party | images | 200 | 1.39 s | 16.6 KB |
| https://img.topky.sk/feed/320_RSS_GLOB_TOPKY_IMAGE_5823f3c7797574c0981df504a099eb65.jpg 3rd party | images | 200 | 1.37 s | 10.5 KB |
| https://img.topky.sk/640px/9061925.jpg/park-utok--Rusko-Ukrajina-Nova-Vodolaha.jpg 3rd party | images | 200 | 951 ms | 51.1 KB |
| https://img.topky.sk/320px/9062201.jpg/vlak-cestujuci-utok--Martin-ZSSK-napadnutie-vlakveduca.jpg 3rd party | images | 200 | 940 ms | 12.3 KB |
| https://img.topky.sk/640px/9061609.jpg/kontajner-kos-elektroodpad.jpg 3rd party | images | 200 | 922 ms | 30.8 KB |
| https://img.topky.sk/640px/9061191.jpg 3rd party | images | 200 | 914 ms | 37.6 KB |
| https://img.topky.sk/640px/9061657.jpg/zima-vyskum-posypova-sol.jpg 3rd party | images | 200 | 910 ms | 40.6 KB |
| https://img.topky.sk/640px/9062053.jpg/bibiana-ondrejkova-foto-instagram.jpg 3rd party | images | 200 | 906 ms | 30.9 KB |
| https://img.topky.sk/640px/9060897.jpg/droga-kratom.jpg 3rd party | images | 200 | 905 ms | 34.1 KB |
| https://img.topky.sk/320px/9062203.jpg/deti-bezpecnost-skoly-ziaci-hliadka-policia-.jpg 3rd party | images | 200 | 902 ms | 15.6 KB |
| https://img.topky.sk/640px/9060983.jpg/rodina-manzel-synovia-Lenka-Soosova-Foto--Instagram-L-S-.jpg 3rd party | images | 200 | 898 ms | 45.1 KB |
| https://img.topky.sk/320px/9060931.jpg 3rd party | images | 200 | 896 ms | 12.5 KB |
| https://img.topky.sk/320px/9061759.jpg/Jennifer-Lopez-Brett-Goldstein.jpg 3rd party | images | 200 | 893 ms | 9.4 KB |
| https://img.topky.sk/320px/9061595.jpg/Selena-Gomez-Vanity-Fair-Oscar-Party-2025.jpg 3rd party | images | 200 | 884 ms | 7.3 KB |
| https://img.topky.sk/320px/9061737.jpg/Gunkl-Gunther-Paal-rakusky-komik.jpg 3rd party | images | 200 | 868 ms | 8.1 KB |
| https://cdn.magazines.zoznam.sk/topky_2023/img/logo.svg 3rd party | images | 200 | 819 ms | 1.7 KB |
| http://zoznamstatic.sk/inhouse-banery/menu_secondary_icons/vojna-ukrajina.png 3rd party | images | 200 | 816 ms | 3.9 KB |
| http://zoznamstatic.sk/inhouse-banery/menu_secondary_icons/kandidati-blue.png 3rd party | images | 200 | 815 ms | 3.5 KB |
| http://zoznamstatic.sk/inhouse-banery/menu_secondary_icons/kandidati-red.png 3rd party | images | 200 | 815 ms | 3.4 KB |
| http://zoznamstatic.sk/inhouse-banery/menu_secondary_icons/slovensko-vlajka.png 3rd party | images | 200 | 814 ms | 4.1 KB |
| http://zoznamstatic.sk/inhouse-banery/menu_secondary_icons/politika.png 3rd party | images | 200 | 814 ms | 3.2 KB |
| https://img.topky.sk/feed/640_RSS_SPORTKY_IMAGE_0aa2f85cc92a2e53d92ef6422e4b83b6.jpg 3rd party | images | 200 | 766 ms | 55.1 KB |
| https://img.topky.sk/feed/640_RSS_SPORTKY_IMAGE_b88a3a49be0ead851459ac1d396518e0.jpg 3rd party | images | 200 | 737 ms | 33.3 KB |
Report this page
Run this test on your own site
The same engine, free, with the screenshots and the fixes. No account needed.