1.7 sec in total
21 ms
1.4 sec
306 ms
Welcome to uk.blackboard.com homepage info - get ready to check Uk Blackboard best content for United States right away, or after learning these important things about uk.blackboard.com
Visit uk.blackboard.comWe analyzed Uk.blackboard.com page load time and found that the first response time was 21 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
uk.blackboard.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value19.4 s
0/100
25%
Value10.6 s
7/100
10%
Value800 ms
36/100
30%
Value0.158
73/100
15%
Value17.9 s
3/100
10%
21 ms
942 ms
70 ms
65 ms
107 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Uk.blackboard.com, 42% (15 requests) were made to Anthology.com and 8% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (942 ms) relates to the external source Blackboard.com.
Page size can be reduced by 53.7 kB (2%)
2.6 MB
2.5 MB
In fact, the total size of Uk.blackboard.com main page is 2.6 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 52.3 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 52.3 kB or 79% of the original size.
Potential reduce by 117 B
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. Uk Blackboard images are well optimized though.
Potential reduce by 895 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 333 B
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. Uk.blackboard.com has all CSS files already compressed.
Number of requests can be reduced by 20 (61%)
33
13
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uk Blackboard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
uk.blackboard.com
21 ms
en-uk
942 ms
en-emea
70 ms
otSDKStub.js
65 ms
css2
107 ms
lift.js
112 ms
css_gqlXNg3ZPxGelwl6LW72ToiYlTxZik6fNEzo-glsZ2s.css
21 ms
css_7FK9FFlf4I4jTsgSEED5Cglu4nRQG0T3CHMT2fg1_fo.css
62 ms
js_3bciPjB7NKd-ENQtqm4XiGSJ3YWcjgqnfIJA4JzKOIo.js
100 ms
0bfb0f0ba9.js
155 ms
player.js
120 ms
iframeResizer.min.js
115 ms
js_7V8hWbOcdAl8wq_9kJ-APGNUPpo4o-NpEkCyEzf2eqU.js
104 ms
overlay.js
112 ms
overlay.css
111 ms
8535189.js
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ally.ui.js
111 ms
63062422-b269-4a8b-9cdd-c2459c797d19.json
76 ms
gtm.js
114 ms
css
49 ms
css2
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at24-logo-white.png
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at24-carousel-feature.png
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arrow-left%402x_0.png
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arrow-right%402x.png
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at24-carousel-v2.jpg
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ai-homepage-carousel.jpg
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home-understanding-is-everything-2x.jpg
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pattern-1.png
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pattern-2.png
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pattern-3.png
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location
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jukebox.js
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elqCfg.min.js
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ally.ui.df97532ad216086f31ab.js
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otBannerSdk.js
64 ms
uk.blackboard.com accessibility score
uk.blackboard.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
uk.blackboard.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uk.blackboard.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 Uk.blackboard.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
uk.blackboard.com
Open Graph description is not detected on the main page of Uk Blackboard. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: