Access ideunom.ac.in. Institute of Distance Education

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value29.3 s

0/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.285

42/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

ideunom.ac.in

886 ms

plugin.js

729 ms

interface.js

709 ms

abstract.js

585 ms

embed.js

727 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that all of those requests were addressed to Ideunom.ac.in and no external sources were called. The less responsive or slowest element that took the longest time to load (12.2 sec) belongs to the original domain Ideunom.ac.in.

Content Size

1.2 MB

After Optimization

620.7 kB

In fact, the total size of Ideunom.ac.in 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. 30% of websites need less resources to load. Images take 961.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 23.3 kB

Original 27.8 kB
After minification 24.7 kB
After compression 4.4 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. This page needs HTML code to be minified as it can gain 3.0 kB, which is 11% 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 23.3 kB or 84% of the original size.

Image Optimization

-41%

Potential reduce by 394.0 kB

Original 961.1 kB
After minification 567.1 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, Ideunom needs image optimization as it can save up to 394.0 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 112.8 kB

Original 160.9 kB
After minification 148.5 kB
After compression 48.2 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 112.8 kB or 70% of the original size.

CSS Optimization

-68%

Potential reduce by 2.1 kB

Original 3.1 kB
After minification 2.4 kB
After compression 976 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. Ideunom.ac.in needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 68% of the original size.

Requests Now

108

After Optimization

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ideunom. 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 as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ideunom.ac.in 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 Ideunom.ac.in main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ideunom.ac.in

Open Graph description is not detected on the main page of Ideunom. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Institute of Distance Education

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

ideunom.ac.in

plugin.js

interface.js

abstract.js

embed.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

ideunom.ac.in

plugin.js

interface.js

abstract.js

embed.js

prototype.js

ticker.js

navigate.js

dimensions.js

mime.js

parentframe.js

layers.js

synchronize.js

mystyle.css

loading2.gif

nscroller.html

news.html

alumni.html

gallery.html

result.html

loc.html

aboutus.html

banner.jpg

scroller_left.png

scroller_fill.png

scroller_right.png

1.png

2.png

3.png

5.png

6.png

ilt.jpg

itf.jpg

itr.jpg

ilf.jpg

irf.jpg

ibl.jpg

ibf.jpg

ibr.jpg

News1.jpg

Alumni1.jpg

Gallery1.jpg

Results1.png