Tools & Wizards About Us
ntidbg.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

ntidbg.com

National Technical institute (NTI), Darbhanga is an institution for providing short-term courses , professional and technical courses to the allied in...

Page Load Speed

8.7 sec in total

First Response

1 sec

Resources Loaded

7.5 sec

Page Rendered

182 ms

ntidbg.com screenshot

About Website

Click here to check amazing NTI Dbg content. Otherwise, check out these important facts you probably never knew about ntidbg.com

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Key Findings

We analyzed Ntidbg.com page load time and found that the first response time was 1 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ntidbg.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.115

86/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

ntidbg.com

1017 ms

reset.css

556 ms

layout.css

548 ms

style.css

559 ms

jquery-1.6.js

1066 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 98% of them (40 requests) were addressed to the original Ntidbg.com, 2% (1 request) were made to Quick-counter.net. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Ntidbg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.4 kB (13%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ntidbg.com 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. 15% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 32.7 kB

  • Original 40.5 kB
  • After minification 37.9 kB
  • After compression 7.8 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 32.7 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 121.0 kB

  • Original 1.1 MB
  • After minification 948.4 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, NTI Dbg needs image optimization as it can save up to 121.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 3.8 kB

  • Original 70.3 kB
  • After minification 70.3 kB
  • After compression 66.5 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.

CSS Optimization

-26%

Potential reduce by 948 B

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 2.7 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. Ntidbg.com needs all CSS files to be minified and compressed as it can save up to 948 B or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (37%)

Requests Now

38

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NTI Dbg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ntidbg.com

ntidbg.com

1017 ms

reset.css

reset.css

556 ms

layout.css

layout.css

548 ms

style.css

style.css

559 ms

jquery-1.6.js

jquery-1.6.js

1066 ms

cufon-yui.js

cufon-yui.js

837 ms

cufon-replace.js

cufon-replace.js

609 ms

Didact_Gothic_400.font.js

Didact_Gothic_400.font.js

1641 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

849 ms

atooltip.jquery.js

atooltip.jquery.js

841 ms

jquery.jqtransform.js

jquery.jqtransform.js

1138 ms

script.js

script.js

1382 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1374 ms

email-decode.min.js

email-decode.min.js

850 ms

aip.php

aip.php

242 ms

ntiTop.png

ntiTop.png

1354 ms

bg_top.gif

bg_top.gif

534 ms

logo_img.png

logo_img.png

816 ms

logo.png

logo.png

535 ms

facebook_32.png

facebook_32.png

538 ms

twitter_32.png

twitter_32.png

536 ms

linkedin_32.png

linkedin_32.png

1079 ms

menu_line.gif

menu_line.gif

1066 ms

call.png

call.png

1063 ms

img2.jpg

img2.jpg

1069 ms

img1.jpg

img1.jpg

1896 ms

img5.jpg

img5.jpg

2119 ms

img4.jpg

img4.jpg

2114 ms

img3.jpg

img3.jpg

1614 ms

img6.jpg

img6.jpg

1611 ms

img7.jpg

img7.jpg

1888 ms

dr.jpg

dr.jpg

2169 ms

reg_cer.jpg

reg_cer.jpg

2146 ms

bg_footer.gif

bg_footer.gif

2433 ms

nebosh1.png

nebosh1.png

3253 ms

iosh.png

iosh.png

4195 ms

osha.png

osha.png

3427 ms

end-round.png

end-round.png

2693 ms

caption_bg.png

caption_bg.png

560 ms

buttons_bg.png

buttons_bg.png

288 ms

buttons.png

buttons.png

549 ms

Accessibility Review

ntidbg.com accessibility score

69

Accessibility Issues

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.

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

ntidbg.com best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ntidbg.com SEO score

50

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ntidbg.com 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 Ntidbg.com 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

ntidbg.com

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