Tools & Wizards About Us
testheroes.co.za screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

testheroes.co.za

Test Heroes Consulting | Cape Town | Software Testing Consultancy

Page Load Speed

2.6 sec in total

First Response

146 ms

Resources Loaded

2.4 sec

Page Rendered

93 ms

testheroes.co.za screenshot

About Website

Visit testheroes.co.za now to see the best up-to-date Test Heroes content and also check out these interesting facts you probably never knew about testheroes.co.za

We have developed innovative ways to help software companies test and improve on their software systems resulting in greater productivity and minimizing costs. Test Heroes Consulting is devoted to ser...

Visit testheroes.co.za

Key Findings

We analyzed Testheroes.co.za page load time and found that the first response time was 146 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

testheroes.co.za performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

www.testheroes.co.za

146 ms

minified.js

44 ms

focus-within-polyfill.js

93 ms

polyfill.min.js

917 ms

thunderbolt-commons.e7839053.bundle.min.js

86 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Testheroes.co.za, 44% (24 requests) were made to Static.wixstatic.com and 27% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 420.4 kB (50%)

Content Size

836.2 kB

After Optimization

415.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Testheroes.co.za main page is 836.2 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. 30% of websites need less resources to load. HTML takes 466.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 366.0 kB

  • Original 466.0 kB
  • After minification 464.3 kB
  • After compression 100.0 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 366.0 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 6.3 kB

  • Original 65.9 kB
  • After minification 59.7 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. Test Heroes images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 48.1 kB

  • Original 304.3 kB
  • After minification 304.3 kB
  • After compression 256.1 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 48.1 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (26%)

Requests Now

39

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Test Heroes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.testheroes.co.za

www.testheroes.co.za

146 ms

minified.js

minified.js

44 ms

focus-within-polyfill.js

focus-within-polyfill.js

93 ms

polyfill.min.js

polyfill.min.js

917 ms

thunderbolt-commons.e7839053.bundle.min.js

thunderbolt-commons.e7839053.bundle.min.js

86 ms

main.760485a2.bundle.min.js

main.760485a2.bundle.min.js

85 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

72 ms

lodash.min.js

lodash.min.js

84 ms

react.production.min.js

react.production.min.js

72 ms

react-dom.production.min.js

react-dom.production.min.js

76 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

83 ms

ddc3b3_5d5737ca59c447b0bf87b34e46d82021~mv2.png

ddc3b3_5d5737ca59c447b0bf87b34e46d82021~mv2.png

279 ms

11062b_6743da5900054f1f8e69f53302930a6af000.jpg

11062b_6743da5900054f1f8e69f53302930a6af000.jpg

116 ms

ad69a2abe15749a9a62bbfb83c3003c7.jpg

ad69a2abe15749a9a62bbfb83c3003c7.jpg

220 ms

fefbb1e69df546d0b5e1e73d6b8f3844.jpg

fefbb1e69df546d0b5e1e73d6b8f3844.jpg

235 ms

49cf43b85ab5497ea5c3a2e6d0737885.jpg

49cf43b85ab5497ea5c3a2e6d0737885.jpg

119 ms

0b2ab67fc74f4858bfc215cfcb90ff1a.jpg

0b2ab67fc74f4858bfc215cfcb90ff1a.jpg

994 ms

ad69a2abe15749a9a62bbfb83c3003c7.jpg

ad69a2abe15749a9a62bbfb83c3003c7.jpg

218 ms

ddc3b3_5572de3f69314cd8b9cac1fe98ae9ddf~mv2.png

ddc3b3_5572de3f69314cd8b9cac1fe98ae9ddf~mv2.png

384 ms

ddc3b3_7df577dc8d9a48da804cbb7ef39b64a7~mv2.jpg

ddc3b3_7df577dc8d9a48da804cbb7ef39b64a7~mv2.jpg

475 ms

ddc3b3_ab479a18d32b4f3383f38705c10d9347~mv2.jpg

ddc3b3_ab479a18d32b4f3383f38705c10d9347~mv2.jpg

425 ms

ddc3b3_970b4b217c3842b58a8760cc57e604f1~mv2.png

ddc3b3_970b4b217c3842b58a8760cc57e604f1~mv2.png

530 ms

ddc3b3_6711e6703c6544e4b44bdcaf26842a4f~mv2.png

ddc3b3_6711e6703c6544e4b44bdcaf26842a4f~mv2.png

541 ms

ddc3b3_fe5673cdb220453bad9484385aa2aa7e~mv2.jpeg

ddc3b3_fe5673cdb220453bad9484385aa2aa7e~mv2.jpeg

652 ms

ddc3b3_01e1c52ee51d4980b496ff93f0246848~mv2.jpg

ddc3b3_01e1c52ee51d4980b496ff93f0246848~mv2.jpg

642 ms

ddc3b3_1648f7ddb9ff45ff98c310c009bb142e~mv2.png

ddc3b3_1648f7ddb9ff45ff98c310c009bb142e~mv2.png

666 ms

ddc3b3_f08347a7460e404582e179f4b7c698d0~mv2.png

ddc3b3_f08347a7460e404582e179f4b7c698d0~mv2.png

833 ms

ddc3b3_4ab0ddcb167c434a8b3401f0807df183~mv2.png

ddc3b3_4ab0ddcb167c434a8b3401f0807df183~mv2.png

751 ms

ddc3b3_2ce56ab41dd54db1aaff4a48530be728~mv2.jpg

ddc3b3_2ce56ab41dd54db1aaff4a48530be728~mv2.jpg

807 ms

Engen_Petroleum_Limited_Logo.jpg

Engen_Petroleum_Limited_Logo.jpg

913 ms

discovery%20logo.jpg

discovery%20logo.jpg

902 ms

santam.png

santam.png

1025 ms

lab.jpg

lab.jpg

1049 ms

Learning-Sandbox_Logo-04.png

Learning-Sandbox_Logo-04.png

1145 ms

49cf43b85ab5497ea5c3a2e6d0737885.jpg

49cf43b85ab5497ea5c3a2e6d0737885.jpg

903 ms

bundle.min.js

bundle.min.js

81 ms

120 ms

117 ms

112 ms

113 ms

108 ms

101 ms

143 ms

139 ms

142 ms

141 ms

141 ms

137 ms

deprecation-en.v5.html

deprecation-en.v5.html

9 ms

bolt-performance

bolt-performance

25 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

14 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

6 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

6 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

7 ms

Accessibility Review

testheroes.co.za accessibility score

90

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

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

Best Practices

testheroes.co.za best practices score

92

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

Page has valid source maps

SEO Factors

testheroes.co.za SEO score

100

Search Engine Optimization Advices

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 Testheroes.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 Testheroes.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

testheroes.co.za

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