6.2 sec in total
938 ms
5.2 sec
111 ms
Click here to check amazing IRAS IUB content for Bangladesh. Otherwise, check out these important facts you probably never knew about iras.iub.edu.bd
Visit iras.iub.edu.bdWe analyzed Iras.iub.edu.bd page load time and found that the first response time was 938 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
iras.iub.edu.bd performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value6.6 s
8/100
25%
Value9.7 s
11/100
10%
Value1,490 ms
14/100
30%
Value0
100/100
15%
Value8.6 s
37/100
10%
938 ms
1187 ms
1160 ms
911 ms
619 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 89% of them (17 requests) were addressed to the original Iras.iub.edu.bd, 5% (1 request) were made to Facebook.com and 5% (1 request) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Iras.iub.edu.bd.
Page size can be reduced by 333.8 kB (79%)
423.9 kB
90.2 kB
In fact, the total size of Iras.iub.edu.bd main page is 423.9 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. Only 10% of websites need less resources to load. Javascripts take 343.8 kB which makes up the majority of the site volume.
Potential reduce by 18.6 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. This page needs HTML code to be minified as it can gain 6.2 kB, which is 25% 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 18.6 kB or 76% of the original size.
Potential reduce by 15.0 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, IRAS IUB needs image optimization as it can save up to 15.0 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 288.6 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 288.6 kB or 84% of the original size.
Potential reduce by 11.5 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. Iras.iub.edu.bd needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 82% of the original size.
Number of requests can be reduced by 6 (35%)
17
11
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IRAS IUB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
iras.iub.edu.bd
938 ms
Default.aspx
1187 ms
Layout.css
1160 ms
Menu.css
911 ms
FixedHeader.css
619 ms
jquery-1.6.2.js
2285 ms
WebResource.axd
922 ms
prototype.ashx
872 ms
core.ashx
606 ms
converter.ashx
636 ms
Default,App_Web_3xa3pock.ashx
872 ms
WebResource.axd
906 ms
background_main.jpg
1295 ms
Banner2.jpg
1285 ms
MainMenu2.jpg
1285 ms
GridFooterBack.jpg
1284 ms
no_notice.jpg
1282 ms
like.php
52 ms
lH1ibRl5GKq.png
11 ms
iras.iub.edu.bd accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
iras.iub.edu.bd 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
iras.iub.edu.bd SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iras.iub.edu.bd can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Iras.iub.edu.bd 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.
iras.iub.edu.bd
Open Graph description is not detected on the main page of IRAS IUB. 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: