amazon.jobs/en speed test — 20 Oct 2026
Measured from the wfix.shop server on 20 October 2026 at 16:12 UTC. Grade C (78/100), with the screenshots, the timings and the fixes that matter.
Where the first byte went
- DNS lookup 59 ms 8%
- TCP connect 108 ms 14%
- Server wait 593 ms 78%
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 760 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 1,013.2 KB over 14 request(s), which is lean. Javascript files are 88% of it, so defer what is not needed for the first screen, and drop tags nobody uses.
- The HTML itself arrives zstd-compressed.
- It runs over HTTP/2, so the assets share a connection instead of opening one each.
- 98% 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 1.23 s, inside the 2.5 s Google calls good.
- Layout stayed still (CLS 0.055), so nothing jumps under the reader's cursor.
- The main thread was blocked for 180 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. 14 request(s) in total, 1,013.2 KB across all of them.
Top issues
Server response time (TTFB)
high impactThe first byte arrived after 760 ms. Of that, 593 ms was the server thinking and 167 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 impact2 text response(s) of 10 KB or more are sent uncompressed, and the document itself is not compressed. That is 136.7 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 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.
Total page weight
medium impactThe page transfers 1,013.2 KB across 14 request(s), with the document itself at 15.9 KB.
Fix: Work through the heaviest assets first: images, then fonts, then third-party scripts.
Third-party weight
medium impact4 third-party host(s) serve 997.2 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://d1t40axu4ik42k.cloudfront.net/cathodeBoomerang.d11474def2665bc03c00.min.js 3rd party | javascript | 200 | 635 ms | 79.2 KB |
| https://static.amazon.jobs/assets/favicon-933ee4605ae64f3181e0fcd88f9205be7b5f8a15643c342e53a9f03bb673732c.ico 3rd party | images | 200 | 633 ms | 17.1 KB |
| https://static.amazon.jobs/assets/bundles/homepage/index-77377cf3be6362f50c44b1ecd8baaa1cefd118392dc8a2e0a6750f455657e44a.js 3rd party | javascript | 200 | 599 ms | 57.5 KB |
| https://static.amazon.jobs/assets/bundles/shared/shared-c1afd2bd40d6238d2e4135c84a3aa7c1abcfe98197eb7259eef085ab03c98f9d.css 3rd party | css | 200 | 546 ms | 30.9 KB |
| https://static.amazon.jobs/assets/Download-on-the-App-Store/US/Download_on_App_Store/Black_lockup/SVG/Download_on_the_App_Store_Badge_US-UK_RGB_blk_092917-8758b968e8e3f7a442e2b63328fc4ddfa5ff6607d0ab6d977ac93e45352f90e8.svg 3rd party | images | 200 | 545 ms | 3.9 KB |
| https://www.googletagmanager.com/ns.html?id=GTM-WJSMBWKS 3rd party | html | 200 | 545 ms | 92 B |
| https://www.googletagmanager.com/gtag/js?id=DC-11435057 3rd party | javascript | 200 | 538 ms | 140.1 KB |
| https://static.amazon.jobs/assets/bundles/homepage/index-dfb3ea0a616fad040f58b3cab47313a29c53c5ca5241698f088593ccc67bc167.css 3rd party | css | 200 | 536 ms | 8.9 KB |
| https://static.amazon.jobs/assets/analytics-4ef66cbf66a0cce4067e9dfda8dba43236897e8c1bcd56875fb9b1ca1a1c4a09.js 3rd party | javascript | 200 | 513 ms | 88.8 KB |
| https://d1o95ve0lr2m33.cloudfront.net/launch-ENb97d7f9d2d4b4720ac9782a711994995.min.js 3rd party | javascript | 200 | 495 ms | 73.0 KB |
| https://static.amazon.jobs/assets/application-facf894c504ac4211d1575ea7530a6e513efd1b03e290fa7c8fa63b51b84c180.js 3rd party | javascript | 200 | 464 ms | 455.3 KB |
| https://static.amazon.jobs/assets/application-f53dbc7b98105629d71eefab8d03d263b9e6e9a4428ae2ad00c863904453a520.css 3rd party | css | 200 | 456 ms | 42.4 KB |
| https://amazon.jobs/en/https://static.amazon.jobs/assets/Google Play Badge guidelines/Get it on Google Play Badges/Digital/GetItOnGooglePlay_Badge_Web_color_English-e82d7bd1382088ba59ce6436053a7c23af749576c7facd6df9958b8b7f11e377.svg | images | 0 | 0 ms | 0 B |
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