Tools & Wizards About Us
nccrd.iitm.ac.in screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

nccrd.iitm.ac.in

NCCRD | National Centre for Combustion Research and Development , Chennai 6000000000

Page Load Speed

13 sec in total

First Response

1.2 sec

Resources Loaded

11.6 sec

Page Rendered

141 ms

nccrd.iitm.ac.in screenshot

About Website

Welcome to nccrd.iitm.ac.in homepage info - get ready to check NCCRD Iitm best content for India right away, or after learning these important things about nccrd.iitm.ac.in

NCCRD, Aeronautics, deptCMS, college, department, website, IIT, Desto Creative Solutions, Chennai, app, web app, alokation, combustion, institute

Visit nccrd.iitm.ac.in

Key Findings

We analyzed Nccrd.iitm.ac.in page load time and found that the first response time was 1.2 sec and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

nccrd.iitm.ac.in performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

nccrd.iitm.ac.in

1191 ms

nccrd.iitm.ac.in

1749 ms

bootstrap.min.css

769 ms

animate.css

1232 ms

font-awesome.min.css

1005 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 86% of them (51 requests) were addressed to the original Nccrd.iitm.ac.in, 3% (2 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Nccrd.iitm.ac.in.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (23%)

Content Size

8.6 MB

After Optimization

6.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nccrd.iitm.ac.in main page is 8.6 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. 40% of websites need less resources to load. Images take 7.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 44.8 kB

  • Original 52.2 kB
  • After minification 36.1 kB
  • After compression 7.4 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 16.1 kB, which is 31% 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 44.8 kB or 86% of the original size.

Image Optimization

-18%

Potential reduce by 1.4 MB

  • Original 7.9 MB
  • After minification 6.5 MB

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, NCCRD Iitm needs image optimization as it can save up to 1.4 MB or 18% 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 274.9 kB

  • Original 391.3 kB
  • After minification 330.7 kB
  • After compression 116.4 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 274.9 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 244.0 kB

  • Original 289.3 kB
  • After minification 256.0 kB
  • After compression 45.2 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. Nccrd.iitm.ac.in needs all CSS files to be minified and compressed as it can save up to 244.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (57%)

Requests Now

54

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NCCRD Iitm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nccrd.iitm.ac.in

nccrd.iitm.ac.in

1191 ms

nccrd.iitm.ac.in

nccrd.iitm.ac.in

1749 ms

bootstrap.min.css

bootstrap.min.css

769 ms

animate.css

animate.css

1232 ms

font-awesome.min.css

font-awesome.min.css

1005 ms

font.css

font.css

757 ms

fuelux.css

fuelux.css

759 ms

plugin.css

plugin.css

762 ms

app.css

app.css

1511 ms

typeahead.js-bootstrap.css

typeahead.js-bootstrap.css

1012 ms

jquery.marquee.min.css

jquery.marquee.min.css

1016 ms

bootstrap-datetimepicker.min.css

bootstrap-datetimepicker.min.css

1024 ms

main.css

main.css

1255 ms

default.css

default.css

1263 ms

nccrd-theme.css

nccrd-theme.css

1270 ms

jstyle.js

jstyle.js

1281 ms

css

css

15 ms

css

css

28 ms

style.css

style.css

1473 ms

modernizr.custom.28468.js

modernizr.custom.28468.js

1504 ms

jquery.min.js

jquery.min.js

2028 ms

bootstrap.min.js

bootstrap.min.js

1528 ms

fuelux.js

fuelux.js

1288 ms

typeahead.js

typeahead.js

1471 ms

hogan-2.0.0.js

hogan-2.0.0.js

1507 ms

jquery.marquee.min.js

jquery.marquee.min.js

1510 ms

moment.min.js

moment.min.js

1545 ms

bootstrap-datetimepicker.min.js

bootstrap-datetimepicker.min.js

1717 ms

jquery.form.min.js

jquery.form.min.js

1757 ms

bootbox.js

bootbox.js

1760 ms

main.js

main.js

1835 ms

jquery.cslider.js

jquery.cslider.js

1835 ms

logo_nccrd.png

logo_nccrd.png

258 ms

IIT_Madras_Logo_300.png

IIT_Madras_Logo_300.png

509 ms

iisc.png

iisc.png

253 ms

NEW-button.gif

NEW-button.gif

255 ms

icons8-close-pane-64.png

icons8-close-pane-64.png

247 ms

slide_5ddcddf70d543.jpg

slide_5ddcddf70d543.jpg

1260 ms

slide_5ddcdf16a282f.png

slide_5ddcdf16a282f.png

6884 ms

slide_5ddcdf82e2b08.jpg

slide_5ddcdf82e2b08.jpg

1258 ms

slide_5ddcdfd522830.jpg

slide_5ddcdfd522830.jpg

1517 ms

slide_5ddce1e479adc.jpg

slide_5ddce1e479adc.jpg

1545 ms

slide_5ddce27cadd0b.png

slide_5ddce27cadd0b.png

1788 ms

slide_5ddce3fcab00f.jpg

slide_5ddce3fcab00f.jpg

1771 ms

slide_5ddcfd282413f.jpg

slide_5ddcfd282413f.jpg

1521 ms

slide_6544a63552476.png

slide_6544a63552476.png

2285 ms

viewAll-icon.png

viewAll-icon.png

1774 ms

laserlab.jpg

laserlab.jpg

1801 ms

profilepics_5559d15a55829.jpg

profilepics_5559d15a55829.jpg

2022 ms

profilepics_5559d16b3650d.jpg

profilepics_5559d16b3650d.jpg

2025 ms

profilepics_5559d26a1074c.jpg

profilepics_5559d26a1074c.jpg

2041 ms

WidgetScript

WidgetScript

40 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xk.ttf

27 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

2033 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2248 ms

analytics.js

analytics.js

29 ms

collect

collect

13 ms

js

js

112 ms

www.nccrd.in

www.nccrd.in

693 ms

Accessibility Review

nccrd.iitm.ac.in accessibility score

63

Accessibility Issues

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nccrd.iitm.ac.in best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nccrd.iitm.ac.in SEO score

92

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nccrd.iitm.ac.in can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Nccrd.iitm.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.

Social Sharing Optimization

nccrd.iitm.ac.in

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