5.7 sec in total
137 ms
3.9 sec
1.8 sec
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Visit pages.uptodate.comWe analyzed Pages.uptodate.com page load time and found that the first response time was 137 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
pages.uptodate.com performance score
name
value
score
weighting
Value6.8 s
2/100
10%
Value9.3 s
1/100
25%
Value19.4 s
0/100
10%
Value36,470 ms
0/100
30%
Value0.04
99/100
15%
Value46.7 s
0/100
10%
137 ms
454 ms
172 ms
1178 ms
98 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Pages.uptodate.com, 44% (15 requests) were made to Assets.contenthub.wolterskluwer.com and 24% (8 requests) were made to Wolterskluwer.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Assets.contenthub.wolterskluwer.com.
Page size can be reduced by 289.2 kB (5%)
5.6 MB
5.3 MB
In fact, the total size of Pages.uptodate.com main page is 5.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.3 MB which makes up the majority of the site volume.
Potential reduce by 111.3 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 111.3 kB or 83% of the original size.
Potential reduce by 25.8 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Pages Up To Date images are well optimized though.
Potential reduce by 26 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 152.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Pages.uptodate.com needs all CSS files to be minified and compressed as it can save up to 152.1 kB or 96% of the original size.
Number of requests can be reduced by 4 (16%)
25
21
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pages Up To Date. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
pages.uptodate.com
137 ms
pages.uptodate.com
454 ms
home
172 ms
uptodate
1178 ms
optimized-min.css
98 ms
optimized-min.css
144 ms
optimized-min.css
172 ms
f3d6188f99544aa9b6ed8cd95f76ffc4.svg
1084 ms
medium.svg
923 ms
rocket-loader.min.js
28 ms
d09674905ed3409ab4ddab80d6b48268.svg
1268 ms
4fed5f50164e42f294b316a8fa3d39b3
1307 ms
8d546098269c4ebf819d494a6cb711b1
1341 ms
4c2621f6adb348a69eb41b12c5eda2ba
1338 ms
1a850de92ed14a9cbf2f049ce6eea4e4
1367 ms
c2b72e5473b5403d8163813f85236a10
1310 ms
8c40f8c228b84722890a70494c0d7e03
1322 ms
f1846d3438704756ae5f3ff839046397
1368 ms
17733f5fef8f4bc8b0032bce2ed81b8d
1370 ms
dfa5651c4b2b48fe8d9676b53a910056
1366 ms
29803e653fa94d65bd01f3b3c27bcab7
1403 ms
a6f49b7284d141fcb08a500fa460c6b9
1384 ms
5a973d6d90eb48e3ab6d56a7a33d96c1
1423 ms
188511a10d0244c18fb0098ca94219a9
1401 ms
white-medium.svg
858 ms
FiraSans-Regular.woff
168 ms
FiraSans-Medium.woff
168 ms
FiraSans-Light.woff
168 ms
wk-icons-open.woff
31 ms
wk-icons-filled.woff
166 ms
gtm.js
278 ms
otSDKStub.js
149 ms
9ecb427c-f876-4779-aeff-62bba4f8889f.json
125 ms
optimized-min.js
132 ms
pages.uptodate.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
pages.uptodate.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
pages.uptodate.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pages.uptodate.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Pages.uptodate.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
pages.uptodate.com
Open Graph data is detected on the main page of Pages Up To Date. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: