10.2 sec in total
621 ms
9.1 sec
498 ms
Welcome to du.ac.in homepage info - get ready to check Du best content for India right away, or after learning these important things about du.ac.in
Visit du.ac.inWe analyzed Du.ac.in page load time and found that the first response time was 621 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
du.ac.in performance score
name
value
score
weighting
Value9.1 s
0/100
10%
Value11.7 s
0/100
25%
Value33.1 s
0/100
10%
Value21,540 ms
0/100
30%
Value0.134
80/100
15%
Value77.3 s
0/100
10%
621 ms
875 ms
2191 ms
65 ms
92 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 56% of them (61 requests) were addressed to the original Du.ac.in, 15% (16 requests) were made to Jnn-pa.googleapis.com and 10% (11 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Du.ac.in.
Page size can be reduced by 902.9 kB (72%)
1.3 MB
352.4 kB
In fact, the total size of Du.ac.in main page is 1.3 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 968.9 kB which makes up the majority of the site volume.
Potential reduce by 900.4 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 900.4 kB or 93% of the original size.
Potential reduce by 2.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 0 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. Du.ac.in has all CSS files already compressed.
Number of requests can be reduced by 26 (27%)
98
72
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Du. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
du.ac.in
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du.ac.in
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www.du.ac.in
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gtm.js
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hotjar-2186781.js
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css
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all.css
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bootstrap.min.css
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aos.css
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stylesheet_combined_24b16d5ccd0ddbf8fd6a4782314dec2b.css
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du.ac.in accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
du.ac.in 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
du.ac.in SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Du.ac.in 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 Du.ac.in 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.
du.ac.in
Open Graph description is not detected on the main page of Du. 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: