Tools & Wizards About Us
elearning.unn.edu.ng screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

elearning.unn.edu.ng

University of Nigeria, Nsukka E-Learning Platform | A world of endless possibilities

Page Load Speed

7.2 sec in total

First Response

554 ms

Resources Loaded

6.1 sec

Page Rendered

558 ms

elearning.unn.edu.ng screenshot

About Website

Welcome to elearning.unn.edu.ng homepage info - get ready to check E Learning Unn best content for Nigeria right away, or after learning these important things about elearning.unn.edu.ng

The UNN E-learning Platform allows you take online courses and diploma programs from anywhere in the world with certificates issued to you at the successful completion of a course or program. Register...

Visit elearning.unn.edu.ng

Key Findings

We analyzed Elearning.unn.edu.ng page load time and found that the first response time was 554 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

elearning.unn.edu.ng performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

elearning.unn.edu.ng

554 ms

elearning.unn.edu.ng

985 ms

bootstrap.min.css

369 ms

styles.css

646 ms

css

39 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 91% of them (67 requests) were addressed to the original Elearning.unn.edu.ng, 5% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Elearning.unn.edu.ng.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.4 kB (9%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Elearning.unn.edu.ng 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. 55% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 54.5 kB

  • Original 63.9 kB
  • After minification 46.3 kB
  • After compression 9.4 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 17.6 kB, which is 28% 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 54.5 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 60.7 kB

  • Original 1.0 MB
  • After minification 984.3 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. E Learning Unn images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.5 kB

  • Original 152.3 kB
  • After minification 152.3 kB
  • After compression 150.8 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

-11%

Potential reduce by 6.7 kB

  • Original 63.7 kB
  • After minification 63.7 kB
  • After compression 57.0 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. Elearning.unn.edu.ng needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (35%)

Requests Now

66

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Learning Unn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

elearning.unn.edu.ng

elearning.unn.edu.ng

554 ms

elearning.unn.edu.ng

elearning.unn.edu.ng

985 ms

bootstrap.min.css

bootstrap.min.css

369 ms

styles.css

styles.css

646 ms

css

css

39 ms

css

css

119 ms

sweetalert.css

sweetalert.css

676 ms

font-awesome.min.css

font-awesome.min.css

679 ms

settings.css

settings.css

692 ms

jquery-ui.min.css

jquery-ui.min.css

920 ms

jquery-ui.theme.min.css

jquery-ui.theme.min.css

724 ms

jquery-ui.structure.min.css

jquery-ui.structure.min.css

878 ms

sidebar.css

sidebar.css

901 ms

jquery.fancybox.css

jquery.fancybox.css

903 ms

animate.css

animate.css

945 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

1288 ms

jquery-ui.min.js

jquery-ui.min.js

1202 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1392 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1268 ms

bootstrap.min.js

bootstrap.min.js

1168 ms

jstz.min.js

jstz.min.js

1185 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

1698 ms

readMoreJS.min.js

readMoreJS.min.js

1479 ms

sweetalert.min.js

sweetalert.min.js

1483 ms

cropit.js

cropit.js

1556 ms

script.js

script.js

1556 ms

addthis_widget.js

addthis_widget.js

88 ms

loadergif.gif

loadergif.gif

320 ms

unn-logo-1.png

unn-logo-1.png

325 ms

banner.jpg

banner.jpg

559 ms

logo-traced-small.png

logo-traced-small.png

553 ms

unn-cert-logo.png

unn-cert-logo.png

392 ms

userphoto.php.jpg

userphoto.php.jpg

602 ms

ezeibe-sm.jpg

ezeibe-sm.jpg

525 ms

drnwankwor.jpg

drnwankwor.jpg

579 ms

uguru-sm.jpg

uguru-sm.jpg

671 ms

unnvc.jpg

unnvc.jpg

799 ms

post8.jpg

post8.jpg

909 ms

post1.jpg

post1.jpg

830 ms

post2.jpg

post2.jpg

975 ms

unn-elearning-essentials.jpg

unn-elearning-essentials.jpg

892 ms

footer_logo.png

footer_logo.png

950 ms

loader.gif

loader.gif

956 ms

timer.png

timer.png

995 ms

enterprise-school.jpg

enterprise-school.jpg

1157 ms

sog-ft.jpg

sog-ft.jpg

1103 ms

oilandgasft1.jpg

oilandgasft1.jpg

1192 ms

datasc-ft.jpg

datasc-ft.jpg

1269 ms

animhus-4-ft.jpg

animhus-4-ft.jpg

1212 ms

animhus-5-ft.jpg

animhus-5-ft.jpg

1245 ms

crop-prod-ft.jpg

crop-prod-ft.jpg

1357 ms

renewable-energy-program-ft.jpg

renewable-energy-program-ft.jpg

1487 ms

animhus-1-fte.jpg

animhus-1-fte.jpg

1486 ms

hse-program1-ft.jpg

hse-program1-ft.jpg

1486 ms

confec-ft.jpg

confec-ft.jpg

1507 ms

animhus-3-ft.jpg

animhus-3-ft.jpg

1533 ms

platform-nav-ft.jpg

platform-nav-ft.jpg

1628 ms

excel-ft.jpg

excel-ft.jpg

1764 ms

grasscutter-ft.jpg

grasscutter-ft.jpg

1798 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

74 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

118 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

169 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

170 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1816 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1976 ms

oil-recovery-ft.jpg

oil-recovery-ft.jpg

1807 ms

dev-admin-ft.jpg

dev-admin-ft.jpg

1647 ms

internet-computer-ft.jpg

internet-computer-ft.jpg

1855 ms

ren-manft.jpg

ren-manft.jpg

1853 ms

gsp202ft.jpg

gsp202ft.jpg

1993 ms

cry.png

cry.png

2639 ms

oil-spill-ft.jpg

oil-spill-ft.jpg

1708 ms

human-resoursce-ft.jpg

human-resoursce-ft.jpg

1830 ms

paint-ft.jpg

paint-ft.jpg

1845 ms

Accessibility Review

elearning.unn.edu.ng accessibility score

78

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

elearning.unn.edu.ng best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

elearning.unn.edu.ng SEO score

76

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elearning.unn.edu.ng 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 Elearning.unn.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

elearning.unn.edu.ng

Open Graph data is detected on the main page of E Learning Unn. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: