7.5 sec in total
953 ms
6.4 sec
192 ms
Click here to check amazing Blackboard Unisim content for Singapore. Otherwise, check out these important facts you probably never knew about blackboard.unisim.edu.sg
Visit blackboard.unisim.edu.sgWe analyzed Blackboard.unisim.edu.sg page load time and found that the first response time was 953 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
blackboard.unisim.edu.sg performance score
953 ms
227 ms
455 ms
667 ms
886 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 77% of them (23 requests) were addressed to the original Blackboard.unisim.edu.sg, 17% (5 requests) were made to Lsc.unisim.edu.sg and 3% (1 request) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Lsc.unisim.edu.sg.
Page size can be reduced by 774.0 kB (80%)
970.7 kB
196.8 kB
In fact, the total size of Blackboard.unisim.edu.sg main page is 970.7 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. 25% of websites need less resources to load. Javascripts take 475.1 kB which makes up the majority of the site volume.
Potential reduce by 40.6 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 40.6 kB or 81% of the original size.
Potential reduce by 8.4 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 Unisim needs image optimization as it can save up to 8.4 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 396.9 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 396.9 kB or 84% of the original size.
Potential reduce by 328.1 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. Blackboard.unisim.edu.sg needs all CSS files to be minified and compressed as it can save up to 328.1 kB or 81% of the original size.
Number of requests can be reduced by 22 (76%)
29
7
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackboard Unisim. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
blackboard.unisim.edu.sg
953 ms
grid.css
227 ms
blackboard.css
455 ms
palette.css
667 ms
shared.css
886 ms
theme.css
672 ms
colorpalette.generated.modern.css
669 ms
prototype.js
1112 ms
i18n.js
675 ms
validateForm.js
1108 ms
numberLocalizer.js
891 ms
accessibleSelect.js
889 ms
fastinit.js
895 ms
page.js
1331 ms
calendar-time-legacy.js
1113 ms
cookie.js
1115 ms
validate_login.js
1116 ms
theme1.css
889 ms
theme2.css
671 ms
icon-core.css
472 ms
icon-listing.css
470 ms
iframe_api
49 ms
logo_bb.jpg
2181 ms
bblearn_2011_bg.png
229 ms
spacer.gif
232 ms
bb14.html
2172 ms
www-widgetapi.js
30 ms
tabcontent.css
221 ms
tabcontent.js
219 ms
tabbg.gif
220 ms
blackboard.unisim.edu.sg SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackboard.unisim.edu.sg 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.unisim.edu.sg 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.unisim.edu.sg
Open Graph description is not detected on the main page of Blackboard Unisim. 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: