createjs.com speed test — 20 Oct 2026

Measured from the wfix.shop server on 20 October 2026 at 14:50 UTC. Grade B (88/100), with the screenshots, the timings and the fixes that matter.

https://createjs.com/

20 October 2026 at 14:50 UTC · Free test · report pt_ca14771730a5
Grade
B
88/100
Performance92/100
Structure83/100

13 audit(s) passed, 3 need work

First byte (TTFB)479 msmeasured from this server
Fully loaded1.56 sfirst byte + slowest asset
Requests23document + assets
Page weight289.7 KBcompressed transfer
HTML document8.6 KBgzip
ProtocolHTTP/3Apache
Third-party107.9 KBother hosts

Where the first byte went

  • DNS lookup 143 ms 30%
  • TCP connect 74 ms 15%
  • Server wait 262 ms 55%

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 byteslower than 53% of 4,999 pages tested here479 ms against a median of 448 ms
Page weightlighter than 73% of 4,999 pages tested here289.7 KB against a median of 650.5 KB
Fully loadedfaster than 66% of 4,999 pages tested here1.56 s against a median of 1.84 s
Requestssends fewer requests than 77% of 4,999 pages tested here23 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 479 ms. That is workable, and the cheapest win left is caching or a warmer connection.
  • The page transfers 289.7 KB over 23 request(s). Javascript files are 80% of it, so defer what is not needed for the first screen, and drop tags nobody uses.
  • The HTML itself arrives gzip-compressed.
  • It runs over HTTP/3, so the assets share a connection instead of opening one each.
  • 37% 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 0.001), so nothing jumps under the reader's cursor.
  • The main thread was blocked for 9 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.

Mobile screenshot of createjs.com
Mobile 390 × 844 · 45.4 KB · page is 6000 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 paint1.23 sgood is under 2.5 s
Cumulative layout shift0.001under 0.1 is stable
Total blocking time9 mslong tasks during load
First contentful paint1.06 sfirst content on screen
Browser page weight1.89 MB69 request(s), scripts included
Largest contentful paint1.23 s
Goodgood under 2.5 s, poor over 4 s
Cumulative layout shift0.001
Goodgood under 0.1, poor over 0.25
Total blocking time9 ms
Goodgood under 200 ms, poor over 600 ms

Page weight by type

What the page is made of

Javascript 7 requests
231.4 KB 80%
Images 14 requests
36.6 KB 13%
Css 1 request
13.0 KB 4%

Transfer size, compressed as sent. 23 request(s) in total, 289.7 KB across all of them.

Top issues

Server response time (TTFB)

high impact

The first byte arrived after 479 ms. Of that, 262 ms was the server thinking and 217 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 impact

8 render-blocking resource(s) in the document head (7 script(s), 1 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.

Strict-Transport-Security

low impact

HSTS is not set, so the first visit on a hostile network can still be downgraded to HTTP.

Fix: Send Strict-Transport-Security with a max-age of at least six months. Add includeSubDomains once every subdomain is HTTPS.

Waterfall

Slowest requests

JAVASCRIPTuse.typekit.net/cek3iwo.js
1.08 s
IMAGEScreatejs.com/assets/favicons/apple-touch-icon-144x1…
1.02 s
CSScreatejs.com/styles/css/project.css
985 ms
IMAGEScreatejs.com/assets/favicons/apple-touch-icon-114x1…
980 ms
IMAGEScreatejs.com/assets/favicons/favicon-32x32.png
976 ms
JAVASCRIPTcreatejs.com/scripts/thirdparty.min.js
974 ms
IMAGEScreatejs.com/assets/favicons/apple-touch-icon-72x72…
971 ms
IMAGEScreatejs.com/assets/favicons/apple-touch-icon-57x57…
971 ms
JAVASCRIPTcreatejs.com/scripts/application.min.js
970 ms
JAVASCRIPTcreatejs.com/scripts/bootstrap.min.js
962 ms

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://use.typekit.net/cek3iwo.js 3rd partyjavascript2001.08 s6.6 KB
https://createjs.com/assets/favicons/apple-touch-icon-144x144.pngimages2001.02 s3.2 KB
https://createjs.com/styles/css/project.csscss200985 ms13.0 KB
https://createjs.com/assets/favicons/apple-touch-icon-114x114.pngimages200980 ms2.8 KB
https://createjs.com/assets/favicons/favicon-32x32.pngimages200976 ms898 B
https://createjs.com/scripts/thirdparty.min.jsjavascript200974 ms14.9 KB
https://createjs.com/assets/favicons/apple-touch-icon-72x72.pngimages200971 ms1.9 KB
https://createjs.com/assets/favicons/apple-touch-icon-57x57.pngimages200971 ms1.6 KB
https://createjs.com/scripts/application.min.jsjavascript200970 ms101.3 KB
https://createjs.com/scripts/bootstrap.min.jsjavascript200962 ms7.3 KB
https://createjs.com/assets/favicons/apple-touch-icon-180x180.pngimages200960 ms3.8 KB
https://createjs.com/assets/favicons/favicon-192x192.pngimages200957 ms4.2 KB
https://createjs.com/assets/favicons/favicon-16x16.pngimages200957 ms477 B
https://code.createjs.com/createjs-2015.11.26.min.js 3rd partyjavascript200951 ms48.2 KB
https://createjs.com/assets/favicons/favicon-160x160.pngimages200949 ms5.8 KB
https://createjs.com/assets/favicons/favicon-96x96.pngimages200948 ms2.2 KB
https://createjs.com/assets/favicons/apple-touch-icon-152x152.pngimages200945 ms3.4 KB
https://createjs.com/assets/favicons/apple-touch-icon-76x76.pngimages200945 ms2.0 KB
https://createjs.com/assets/favicons/apple-touch-icon-120x120.pngimages200944 ms2.8 KB
https://createjs.com/assets/favicons/apple-touch-icon-60x60.pngimages200925 ms1.6 KB
https://platform.twitter.com/widgets.js 3rd partyjavascript200916 ms27.1 KB
https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js 3rd partyjavascript200899 ms26.0 KB
Report this page

The page is removed when the owner agrees. Sending this removes nothing by itself.

Run this test on your own site

The same engine, free, with the screenshots and the fixes. No account needed.