daringfireball.net speed test — 20 Oct 2026
Measured from the wfix.shop server on 20 October 2026 at 16:12 UTC. Grade C (75/100), with the screenshots, the timings and the fixes that matter.
Where the first byte went
- DNS lookup 87 ms 31%
- TCP connect 31 ms 11%
- Server wait 159 ms 57%
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 arrived in 277 ms. That is workable, and the cheapest win left is caching or a warmer connection.
- The page transfers 3.41 MB over 16 request(s). Images files are 98% 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.
- The largest element painted at 500 ms, inside the 2.5 s Google calls good.
- The main thread was blocked for 42 ms in total, which is not enough to feel.
Fix first: Image delivery and format - 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.
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. 16 request(s) in total, 3.41 MB across all of them.
Top issues
Image delivery and format
high impact5 image(s) over 200 KB and 5 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 impact5 render-blocking resource(s) in the document head (2 script(s), 3 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 impactThe page transfers 3.41 MB across 16 request(s), with the document itself at 46.1 KB.
Fix: Work through the heaviest assets first: images, then fonts, then third-party scripts.
Cache static assets
medium impact1 asset(s) answer without a Cache-Control max-age, so browsers revalidate them on every visit.
Fix: Version filenames on change and serve them with a long max-age plus immutable. That is what makes a returning visitor fast.
Mobile viewport
medium impactNo viewport meta tag, so a phone renders the desktop layout scaled down.
Fix: Add a viewport meta tag with width=device-width and an initial scale of 1.
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://daringfireball.net/misc/2026/10/steve-jobs-apple-park-mockup.webp | images | 200 | 678 ms | 75.5 KB |
| https://daringfireball.net/misc/2026/10/homeview-video-cable-mom-49s.jpeg | images | 200 | 643 ms | 590.4 KB |
| https://daringfireball.net/martini/images/sunnny-01.png | images | 200 | 643 ms | 2.5 KB |
| https://daringfireball.net/graphics/favicon.ico?v=005 | images | 200 | 630 ms | 1.1 KB |
| https://daringfireball.net/graphics/logos/ | images | 200 | 627 ms | 3.9 KB |
| https://daringfireball.net/misc/2026/10/homeview-video-cable-mom-52s.jpeg | images | 200 | 626 ms | 606.4 KB |
| https://daringfireball.net/js/js-global/FancyZoomHTML.js | javascript | 200 | 621 ms | 2.7 KB |
| https://daringfireball.net/misc/2026/10/homeview-video-cable-dad.jpeg | images | 200 | 613 ms | 541.5 KB |
| https://daringfireball.net/css/ie_sucks.php | html | 301 | 611 ms | 0 B |
| https://daringfireball.net/misc/2026/10/harvey-richards-courtroom-rubber-glue-1993.png | images | 200 | 609 ms | 1.09 MB |
| https://daringfireball.net/misc/2026/10/homeview-video-introducing.jpeg | images | 200 | 607 ms | 474.7 KB |
| https://daringfireball.net/misc/2026/10/duo-ship-dates-chart.png | images | 200 | 603 ms | 18.2 KB |
| https://daringfireball.net/css/fireball_print.css?v01 | css | 200 | 598 ms | 971 B |
| https://daringfireball.net/css/fireball_screen.css?v1.2026-08-25 | css | 200 | 585 ms | 6.3 KB |
| https://daringfireball.net/js/js-global/FancyZoom.js | javascript | 200 | 574 ms | 7.3 KB |
Report this page
Run this test on your own site
The same engine, free, with the screenshots and the fixes. No account needed.