Tools & Wizards About Us

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

pg.oaucdl.edu.ng

Centre for Distance Learning, Obafemi Awolowo University

Page Load Speed

1 sec in total

First Response

166 ms

Resources Loaded

796 ms

Page Rendered

75 ms

About Website

Click here to check amazing Pg Oaucdl content for Nigeria. Otherwise, check out these important facts you probably never knew about pg.oaucdl.edu.ng

<h2>Centre for Distance Learning, Obafemi Awolowo University: Postgraduate Programmes</h2>

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Key Findings

We analyzed Pg.oaucdl.edu.ng page load time and found that the first response time was 166 ms and then it took 871 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

pg.oaucdl.edu.ng performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

pg.oaucdl.edu.ng

166 ms

pg.oaucdl.edu.ng

300 ms

styles.php

236 ms

styles.php

222 ms

javascript-static.js

194 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 8% of them (2 requests) were addressed to the original Pg.oaucdl.edu.ng, 92% (23 requests) were made to Oaucdl.edu.ng. The less responsive or slowest element that took the longest time to load (300 ms) belongs to the original domain Pg.oaucdl.edu.ng.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.4 kB (21%)

Content Size

176.2 kB

After Optimization

139.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pg.oaucdl.edu.ng main page is 176.2 kB. 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 125.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 16.2 kB

  • Original 20.2 kB
  • After minification 16.4 kB
  • After compression 3.9 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 3.7 kB, which is 19% 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 16.2 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 11.2 kB

  • Original 125.2 kB
  • After minification 114.0 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. Pg Oaucdl images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 8.6 kB

  • Original 29.1 kB
  • After minification 29.1 kB
  • After compression 20.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 8.6 kB or 30% of the original size.

CSS Optimization

-19%

Potential reduce by 332 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.4 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. Pg.oaucdl.edu.ng needs all CSS files to be minified and compressed as it can save up to 332 B or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (43%)

Requests Now

23

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pg Oaucdl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

pg.oaucdl.edu.ng accessibility score

86

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

Image elements do not have [alt] attributes

Best Practices

pg.oaucdl.edu.ng best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

pg.oaucdl.edu.ng SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

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 Pg.oaucdl.edu.ng 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 Pg.oaucdl.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

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