www.thousandeyes.com speed test — 20 Oct 2026

Measured from the wfix.shop server on 20 October 2026 at 13:07 UTC. Grade C (74/100), with the screenshots, the timings and the fixes that matter.

https://www.thousandeyes.com/

20 October 2026 at 13:07 UTC · Free test · report pt_5d732e8bf284
Grade
C
74/100
Performance74/100
Structure73/100

11 audit(s) passed, 5 need work

First byte (TTFB)445 msmeasured from this server
Fully loaded5.59 sfirst byte + slowest asset
Requests26document + assets
Page weight1.34 MBcompressed transfer
HTML document21.7 KBgzip
ProtocolHTTP/3server not sent

Where the first byte went

  • DNS lookup 73 ms 16%
  • TCP connect 66 ms 15%
  • Server wait 306 ms 69%

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 bytefaster than 50% of 4,999 pages tested here445 ms against a median of 449 ms
Page weightheavier than 71% of 4,999 pages tested here1.34 MB against a median of 650.3 KB
Fully loadedslower than 93% of 4,999 pages tested here5.59 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 arrived in 445 ms. That is workable, and the cheapest win left is caching or a warmer connection.
  • The page transfers 1.34 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 gzip-compressed.
  • It runs over HTTP/3, so the assets share a connection instead of opening one each.
  • The largest element painted at 300 ms, inside the 2.5 s Google calls good.

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 www.thousandeyes.com
Mobile 390 × 844 · 7.9 KB · page is 2121 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 paint300 msgood is under 2.5 s
Cumulative layout shift0.000under 0.1 is stable
Total blocking timenone over 50 mslong tasks during load
First contentful paint300 msfirst content on screen
Browser page weight677 B1 request(s), scripts included
Largest contentful paint300 ms
Goodgood under 2.5 s, poor over 4 s
Cumulative layout shift0.000
Goodgood under 0.1, poor over 0.25
Total blocking timenone over 50 ms
Goodgood under 200 ms, poor over 600 ms

Page weight by type

What the page is made of

Images 25 requests
1.32 MB 98%

Transfer size, compressed as sent. 26 request(s) in total, 1.34 MB across all of them.

Top issues

Server response time (TTFB)

high impact

The first byte arrived after 445 ms. Of that, 306 ms was the server thinking and 139 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

1 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

10 render-blocking resource(s) in the document head (4 script(s), 6 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 impact

The page transfers 1.34 MB across 26 request(s), with the document itself at 21.7 KB.

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

Avoid extra redirects

medium impact

1 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

IMAGESwww.thousandeyes.com/dA/5c8ddf264b/368x284-Assuring-Your-SD…
5.15 s
IMAGESwww.thousandeyes.com/dA/524b4fc5005e4c68fcefeda81e61ecff
5.13 s
IMAGESwww.thousandeyes.com/dA/d5d7ad89-2cc7-4b24-97ce-cb068b19cfd…
5.13 s
IMAGESwww.thousandeyes.com/dA/29f7a36866/tab-block_flag-anomalies…
5.13 s
IMAGESwww.thousandeyes.com/dA/d6cd3f8c02/368x284-cloud-control-bl…
5.13 s
IMAGESwww.thousandeyes.com/dA/d5d7ad89-2cc7-4b24-97ce-cb068b19cfd…
5.13 s
IMAGESwww.thousandeyes.com/dA/f9ee9cb386/icon-dark_end-to-end-2x.png
5.13 s
IMAGESwww.thousandeyes.com/dA/af2c44f782/icon-dark_closed-loop-2x…
5.13 s
IMAGESwww.thousandeyes.com/dA/3a375e9778f0d137dcefdf3cc977311a/200w
5.13 s
IMAGESwww.thousandeyes.com/dA/8017e3e099/368x284-meet-the-experts…
5.13 s

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

RequestTypeStatusTimeSize
https://www.thousandeyes.com/dA/5c8ddf264b/368x284-Assuring-Your-SD-WAN-Deployment.jpgimages2005.15 s40.2 KB
https://www.thousandeyes.com/dA/524b4fc5005e4c68fcefeda81e61ecffimages2005.13 s235.4 KB
https://www.thousandeyes.com/dA/d5d7ad89-2cc7-4b24-97ce-cb068b19cfd7/400wimages2005.13 s77.9 KB
https://www.thousandeyes.com/dA/29f7a36866/tab-block_flag-anomalies-2x.pngimages2005.13 s44.1 KB
https://www.thousandeyes.com/dA/d6cd3f8c02/368x284-cloud-control-blog.jpgimages2005.13 s42.9 KB
https://www.thousandeyes.com/dA/d5d7ad89-2cc7-4b24-97ce-cb068b19cfd7/200wimages2005.13 s27.4 KB
https://www.thousandeyes.com/dA/f9ee9cb386/icon-dark_end-to-end-2x.pngimages2005.13 s22.9 KB
https://www.thousandeyes.com/dA/af2c44f782/icon-dark_closed-loop-2x.pngimages2005.13 s22.2 KB
https://www.thousandeyes.com/dA/3a375e9778f0d137dcefdf3cc977311a/200wimages2005.13 s21.7 KB
https://www.thousandeyes.com/dA/8017e3e099/368x284-meet-the-experts-forrest-1-headshots.jpgimages2005.13 s18.5 KB
https://www.thousandeyes.com/dA/3a375e9778f0d137dcefdf3cc977311a/400wimages2005.13 s17.8 KB
https://www.thousandeyes.com/dA/207ee50fa13dcb14f6c30b41e7578fd9/400wimages2005.13 s27.0 KB
https://www.thousandeyes.com/dA/6d0a08b708a45bb0080d392b89b42749/400wimages2005.13 s12.4 KB
https://www.thousandeyes.com/img/icons/icon-play-alt.svgimages2005.12 s271 B
https://www.thousandeyes.com/dA/6400e5c8cf/tab-block_accelerate-resolution-2x.pngimages2001.26 s105.7 KB
https://www.thousandeyes.com/dA/0553522846/tab-block_anticipate-degradation-2x.pngimages2001.25 s89.6 KB
https://www.thousandeyes.com/dA/0c259a82fd/tab-block_correlate-events-2x.pngimages2001.25 s68.5 KB
https://www.thousandeyes.com/dA/b394137b00/Customer_video_thumbs_WWE_2x.pngimages2001.25 s184.0 KB
https://www.thousandeyes.com/dA/c0410145c9/HomeOutageMap-min.pngimages2001.25 s138.9 KB
https://www.thousandeyes.com/dA/30f7ce69bd/icon-dark_Ai-driven-2x.pngimages2001.24 s24.9 KB
https://www.thousandeyes.com/dA/1d70acca9f/assurance-for-agenticops.pngimages2001.23 s76.1 KB
https://www.thousandeyes.com/dA/6d0a08b708a45bb0080d392b89b42749/200wimages2001.22 s32.7 KB
https://www.thousandeyes.com/dA/207ee50fa13dcb14f6c30b41e7578fd9/200wimages2001.21 s16.9 KB
https://www.thousandeyes.com/dA/e29ad6c490/Platform - Expand Your View Collectively Final.pngimages00 ms0 B
https://www.thousandeyes.com/dA/3fe97da73d/Platform - Gain Insight into Internet Final.pngimages00 ms0 B
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