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radian.co.za screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

radian.co.za

Radian - consulting services for the information society

Page Load Speed

1.5 sec in total

First Response

320 ms

Resources Loaded

718 ms

Page Rendered

467 ms

radian.co.za screenshot

About Website

Click here to check amazing Radian content. Otherwise, check out these important facts you probably never knew about radian.co.za

We are a consultancy that helps public and private sector organisations address the challenges and opportunities of the emerging information society.

Visit radian.co.za

Key Findings

We analyzed Radian.co.za page load time and found that the first response time was 320 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

radian.co.za performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

Network Requests Diagram

radian.co.za

320 ms

analytics.js

32 ms

css

72 ms

flexslider.css

79 ms

bootstrap.min.css

181 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 79% of them (30 requests) were addressed to the original Radian.co.za, 8% (3 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (320 ms) belongs to the original domain Radian.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 319.2 kB (8%)

Content Size

3.8 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radian.co.za main page is 3.8 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 20.6 kB

  • Original 25.7 kB
  • After minification 18.1 kB
  • After compression 5.1 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 7.6 kB, which is 30% 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 20.6 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 9.4 kB

  • Original 3.3 MB
  • After minification 3.3 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. Radian images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 141.4 kB

  • Original 296.5 kB
  • After minification 271.1 kB
  • After compression 155.1 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 141.4 kB or 48% of the original size.

CSS Optimization

-83%

Potential reduce by 147.8 kB

  • Original 178.4 kB
  • After minification 172.0 kB
  • After compression 30.6 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. Radian.co.za needs all CSS files to be minified and compressed as it can save up to 147.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (34%)

Requests Now

32

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radian. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

radian.co.za

radian.co.za

320 ms

analytics.js

analytics.js

32 ms

css

css

72 ms

flexslider.css

flexslider.css

79 ms

bootstrap.min.css

bootstrap.min.css

181 ms

font-awesome.min.css

font-awesome.min.css

94 ms

style.css

style.css

96 ms

radian_logo_default.gif

radian_logo_default.gif

77 ms

jquery.min.js

jquery.min.js

181 ms

bootstrap.min.js

bootstrap.min.js

113 ms

jquery.flexslider.js

jquery.flexslider.js

194 ms

jquery.inview.js

jquery.inview.js

99 ms

js

js

83 ms

script.js

script.js

99 ms

contactform.js

contactform.js

178 ms

collect

collect

20 ms

slider1.jpg

slider1.jpg

264 ms

slider2.jpg

slider2.jpg

269 ms

slider3.jpg

slider3.jpg

261 ms

portfolio1.jpg

portfolio1.jpg

263 ms

portfolio2.jpg

portfolio2.jpg

262 ms

portfolio3.jpg

portfolio3.jpg

268 ms

portfolio4.jpg

portfolio4.jpg

274 ms

portfolio5.jpg

portfolio5.jpg

265 ms

portfolio6.jpg

portfolio6.jpg

282 ms

portfolio7.jpg

portfolio7.jpg

266 ms

portfolio8.jpg

portfolio8.jpg

285 ms

client1.png

client1.png

286 ms

client2.png

client2.png

296 ms

client3.png

client3.png

296 ms

client4.png

client4.png

306 ms

client5.png

client5.png

308 ms

client6.png

client6.png

312 ms

js

js

64 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

21 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

29 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

86 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQbMZhKg.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQbMZhKg.ttf

39 ms

Accessibility Review

radian.co.za accessibility score

73

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

radian.co.za best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

radian.co.za SEO score

83

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

radian.co.za

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