2.5 sec in total
458 ms
1.9 sec
132 ms
Click here to check amazing Blackboard Ljmu content for United Kingdom. Otherwise, check out these important facts you probably never knew about blackboard.ljmu.ac.uk
Visit blackboard.ljmu.ac.ukWe analyzed Blackboard.ljmu.ac.uk page load time and found that the first response time was 458 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
blackboard.ljmu.ac.uk performance score
458 ms
256 ms
257 ms
256 ms
304 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that 46% of them (6 requests) were addressed to the original Blackboard.ljmu.ac.uk, 31% (4 requests) were made to Platform.twitter.com and 8% (1 request) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (458 ms) belongs to the original domain Blackboard.ljmu.ac.uk.
Page size can be reduced by 30.7 kB (57%)
53.6 kB
22.9 kB
In fact, the total size of Blackboard.ljmu.ac.uk main page is 53.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 21.1 kB which makes up the majority of the site volume.
Potential reduce by 10.1 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. This page needs HTML code to be minified as it can gain 3.6 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 10.1 kB or 76% of the original size.
Potential reduce by 3.9 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. Obviously, Blackboard Ljmu needs image optimization as it can save up to 3.9 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 16.6 kB
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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 16.6 kB or 79% of the original size.
Number of requests can be reduced by 5 (42%)
12
7
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackboard Ljmu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
blackboard.ljmu.ac.uk
458 ms
base64.js
256 ms
md5.js
257 ms
md5-legacy.js
256 ms
fonts.gif
304 ms
widgets.js
166 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
28 ms
syndication
95 ms
574877584195981312
129 ms
LJMU%20Logo
401 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
28 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
54 ms
A7r9JeSu_normal.jpeg
226 ms
blackboard.ljmu.ac.uk SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackboard.ljmu.ac.uk 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 Blackboard.ljmu.ac.uk 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.
blackboard.ljmu.ac.uk
Open Graph description is not detected on the main page of Blackboard Ljmu. 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: