1.6 sec in total
253 ms
1.3 sec
115 ms
Visit blackboard.iavalley.edu now to see the best up-to-date Blackboard Iavalley content for Tanzania and also check out these interesting facts you probably never knew about blackboard.iavalley.edu
Visit blackboard.iavalley.eduWe analyzed Blackboard.iavalley.edu page load time and found that the first response time was 253 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
blackboard.iavalley.edu performance score
253 ms
82 ms
191 ms
273 ms
194 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original Blackboard.iavalley.edu, 4% (1 request) were made to Youtube.com and 4% (1 request) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (499 ms) belongs to the original domain Blackboard.iavalley.edu.
Page size can be reduced by 949.9 kB (78%)
1.2 MB
262.4 kB
In fact, the total size of Blackboard.iavalley.edu main page is 1.2 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. 20% of websites need less resources to load. Javascripts take 729.6 kB which makes up the majority of the site volume.
Potential reduce by 29.2 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 29.2 kB or 79% of the original size.
Potential reduce by 5.3 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. Blackboard Iavalley images are well optimized though.
Potential reduce by 610.3 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 610.3 kB or 84% of the original size.
Potential reduce by 305.0 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.iavalley.edu needs all CSS files to be minified and compressed as it can save up to 305.0 kB or 80% of the original size.
Number of requests can be reduced by 14 (56%)
25
11
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackboard Iavalley. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
blackboard.iavalley.edu
253 ms
shared.css
82 ms
theme.css
191 ms
brand.css
273 ms
i18n.js
194 ms
BCE83E682205C7A5EED7B2C41D3C4AE2.js
499 ms
UserDataDWRFacade.js
268 ms
MashupDWRFacade.js
289 ms
8F47D031FA1C86E937CF36F900CFF452.js
302 ms
5AFF51E610E7EB2B513F1B8573757EE7.js
361 ms
icon-core.css
300 ms
icon-listing.css
331 ms
theme1.css
291 ms
theme2.css
277 ms
iframe_api
45 ms
Bb_newLogo_060.png
203 ms
fonts.gif
189 ms
contrast.gif
196 ms
Bb_learn_small.png
209 ms
Gateway_Learn.jpg
193 ms
Powered_Bb_050.png
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close_mini.gif
288 ms
branding_Bb_learn_140.png
291 ms
utilicons-web-webfont.woff
271 ms
www-widgetapi.js
26 ms
bblearn_2011_bg.png
201 ms
print.css
71 ms
blackboard.iavalley.edu SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackboard.iavalley.edu 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.iavalley.edu 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.iavalley.edu
Open Graph description is not detected on the main page of Blackboard Iavalley. 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: