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Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

nti.edu.ng

Page Load Speed

558 ms in total

First Response

98 ms

Resources Loaded

411 ms

Page Rendered

49 ms

nti.edu.ng screenshot

About Website

Click here to check amazing Nti content for Nigeria. Otherwise, check out these important facts you probably never knew about nti.edu.ng

Web site created using create-react-app

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Key Findings

We analyzed Nti.edu.ng page load time and found that the first response time was 98 ms and then it took 460 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

nti.edu.ng performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

nti.edu.ng

98 ms

nti.edu.ng

98 ms

www.nti.edu.ng

148 ms

css2

29 ms

main.6c81ac27.js

43 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 83% of them (5 requests) were addressed to the original Nti.edu.ng, 17% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (148 ms) belongs to the original domain Nti.edu.ng.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (47%)

Content Size

2.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nti.edu.ng main page is 2.3 MB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 957.7 kB which makes up the majority of the site volume.

HTML Optimization

-46%

Potential reduce by 509 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 605 B

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 509 B or 46% of the original size.

Image Optimization

-1%

Potential reduce by 13.8 kB

  • Original 957.7 kB
  • After minification 944.0 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. Nti images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 315.9 kB

  • Original 482.5 kB
  • After minification 475.2 kB
  • After compression 166.6 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 315.9 kB or 65% of the original size.

CSS Optimization

-88%

Potential reduce by 750.5 kB

  • Original 857.2 kB
  • After minification 821.9 kB
  • After compression 106.7 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. Nti.edu.ng needs all CSS files to be minified and compressed as it can save up to 750.5 kB or 88% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • JavaScript
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nti. According to our analytics all requests are already optimized.

Network Requests Diagram

nti.edu.ng

nti.edu.ng

98 ms

nti.edu.ng

nti.edu.ng

98 ms

www.nti.edu.ng

www.nti.edu.ng

148 ms

css2

css2

29 ms

main.6c81ac27.js

main.6c81ac27.js

43 ms

main.c4aef9f3.css

main.c4aef9f3.css

24 ms

Accessibility Review

nti.edu.ng accessibility score

62

Accessibility Issues

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

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

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

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

nti.edu.ng best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

nti.edu.ng SEO score

85

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nti.edu.ng 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), while the claimed language is English. Our system also found out that Nti.edu.ng 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

nti.edu.ng

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