Tools & Wizards About Us
process.sun.ac.za screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

process.sun.ac.za

Chemical Engineering | Stellenbosch University

Page Load Speed

15.6 sec in total

First Response

3.2 sec

Resources Loaded

11.9 sec

Page Rendered

413 ms

process.sun.ac.za screenshot

About Website

Visit process.sun.ac.za now to see the best up-to-date Process Sun content for South Africa and also check out these interesting facts you probably never knew about process.sun.ac.za

seo

Visit process.sun.ac.za

Key Findings

We analyzed Process.sun.ac.za page load time and found that the first response time was 3.2 sec and then it took 12.3 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

process.sun.ac.za performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value22.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.6 s

0/100

25%

SI (Speed Index)

Value28.2 s

0/100

10%

TBT (Total Blocking Time)

Value550 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value45.1 s

0/100

10%

Network Requests Diagram

chemeng.sun.ac.za

3237 ms

formidableforms.css

1117 ms

sbi-styles.min.css

931 ms

layerslider.css

746 ms

dashicons.min.css

935 ms

Our browser made a total of 154 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Process.sun.ac.za, 12% (18 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Chemeng.sun.ac.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.7 MB (47%)

Content Size

10.1 MB

After Optimization

5.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Process.sun.ac.za main page is 10.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 98.3 kB

  • Original 119.1 kB
  • After minification 112.9 kB
  • After compression 20.8 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 98.3 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 525.2 kB

  • Original 4.6 MB
  • After minification 4.1 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, Process Sun needs image optimization as it can save up to 525.2 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

-74%

Potential reduce by 2.8 MB

  • Original 3.8 MB
  • After minification 3.8 MB
  • After compression 986.2 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 2.8 MB or 74% of the original size.

CSS Optimization

-87%

Potential reduce by 1.3 MB

  • Original 1.5 MB
  • After minification 1.1 MB
  • After compression 193.4 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. Process.sun.ac.za needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 103 (78%)

Requests Now

132

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Process Sun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 74 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chemeng.sun.ac.za

chemeng.sun.ac.za

3237 ms

formidableforms.css

formidableforms.css

1117 ms

sbi-styles.min.css

sbi-styles.min.css

931 ms

layerslider.css

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746 ms

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1700 ms

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1123 ms

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121 ms

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232 ms

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1174 ms

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34 ms

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43 ms

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65 ms

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67 ms

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2 ms

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66 ms

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65 ms

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89 ms

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89 ms

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89 ms

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89 ms

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90 ms

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89 ms

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90 ms

collect

collect

29 ms

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1305 ms

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1306 ms

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690 ms

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871 ms

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875 ms

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close.png

1052 ms

Accessibility Review

process.sun.ac.za accessibility score

79

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

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

process.sun.ac.za 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

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

Missing source maps for large first-party JavaScript

SEO Factors

process.sun.ac.za SEO score

91

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

High

Tap targets are not sized appropriately

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 Process.sun.ac.za 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 Process.sun.ac.za 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

process.sun.ac.za

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