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thinkahead.co.za screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

thinkahead.co.za

Education

Page Load Speed

9.1 sec in total

First Response

83 ms

Resources Loaded

8.5 sec

Page Rendered

516 ms

thinkahead.co.za screenshot

About Website

Welcome to thinkahead.co.za homepage info - get ready to check Thinkahead best content right away, or after learning these important things about thinkahead.co.za

Visit thinkahead.co.za

Key Findings

We analyzed Thinkahead.co.za page load time and found that the first response time was 83 ms and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

thinkahead.co.za performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value23.6 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value11,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value34.4 s

0/100

10%

Network Requests Diagram

thinkahead.co.za

83 ms

education

2744 ms

5cd0dddffb9bd6fb85475d5d2487b77c.css

1475 ms

styles-l.css

26 ms

require.min.js

500 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Thinkahead.co.za, 79% (46 requests) were made to Istore.co.za and 3% (2 requests) were made to Js.klevu.com. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Istore.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 555.5 kB (20%)

Content Size

2.8 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thinkahead.co.za main page is 2.8 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 433.3 kB

  • Original 536.8 kB
  • After minification 508.8 kB
  • After compression 103.5 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 433.3 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 27 B

  • Original 1.7 MB
  • After minification 1.7 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. Thinkahead images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 18.9 kB

  • Original 445.0 kB
  • After minification 444.9 kB
  • After compression 426.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-83%

Potential reduce by 103.3 kB

  • Original 124.4 kB
  • After minification 21.2 kB
  • After compression 21.1 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. Thinkahead.co.za needs all CSS files to be minified and compressed as it can save up to 103.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (56%)

Requests Now

50

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thinkahead. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

thinkahead.co.za

thinkahead.co.za

83 ms

education

education

2744 ms

5cd0dddffb9bd6fb85475d5d2487b77c.css

5cd0dddffb9bd6fb85475d5d2487b77c.css

1475 ms

styles-l.css

styles-l.css

26 ms

require.min.js

require.min.js

500 ms

disabled.min.js

disabled.min.js

259 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

260 ms

mixins.min.js

mixins.min.js

262 ms

mixin-filter.min.js

mixin-filter.min.js

292 ms

requirejs-config-common.min.js

requirejs-config-common.min.js

504 ms

requirejs-config-cms.min.js

requirejs-config-cms.min.js

506 ms

requirejs-config.min.js

requirejs-config.min.js

742 ms

main.min.js

main.min.js

769 ms

frontend_module.js

frontend_module.js

80 ms

snippet.js

snippet.js

48 ms

klevu.js

klevu.js

51 ms

quick-search-theme.js

quick-search-theme.js

64 ms

hotjar-3446957.js

hotjar-3446957.js

156 ms

gtm.js

gtm.js

205 ms

istore-logo.png

istore-logo.png

59 ms

mac-find-match-mnu-banner.png

mac-find-match-mnu-banner.png

162 ms

iphone-15-mnu.png

iphone-15-mnu.png

137 ms

ipad-pro-m3-mnu.png

ipad-pro-m3-mnu.png

59 ms

aw-series-10-menu.png

aw-series-10-menu.png

136 ms

iStore_Tradein_Menu.png

iStore_Tradein_Menu.png

57 ms

iStore_Support_ico.png

iStore_Support_ico.png

60 ms

iStore_Repairs_ico.png

iStore_Repairs_ico.png

59 ms

iStore_Meets_ico.png

iStore_Meets_ico.png

132 ms

inSure_Menu.png

inSure_Menu.png

131 ms

iStore_iCare_ico.png

iStore_iCare_ico.png

132 ms

iStore_StoreLocator_ico.png

iStore_StoreLocator_ico.png

138 ms

iStore_FAQ_ico.png

iStore_FAQ_ico.png

137 ms

iStore_Contact_ico.png

iStore_Contact_ico.png

136 ms

aes-lockup.png

aes-lockup.png

382 ms

leadership.png

leadership.png

1445 ms

teachers.png

teachers.png

1441 ms

reaching_all_learners.png

reaching_all_learners.png

1912 ms

education_services.png

education_services.png

1957 ms

financial_sustainability.png

financial_sustainability.png

1218 ms

it_support.png

it_support.png

1448 ms

Character_ico.png

Character_ico.png

2279 ms

iStore-APP-Logo_White.png

iStore-APP-Logo_White.png

1466 ms

jquery.min.js

jquery.min.js

2163 ms

bundle-common.min.js

bundle-common.min.js

2925 ms

validation.min.js

validation.min.js

1705 ms

index.js

index.js

115 ms

font.woff

font.woff

2398 ms

font.woff

font.woff

2597 ms

font.woff

font.woff

2648 ms

font.woff

font.woff

4016 ms

iStore%202-0.woff

iStore%202-0.woff

3440 ms

index.js

index.js

20 ms

header_img_2.png

header_img_2.png

3806 ms

insight.min.js

insight.min.js

51 ms

widget.min.js

widget.min.js

45 ms

insight_tag_errors.gif

insight_tag_errors.gif

80 ms

magebirdpopup.php

magebirdpopup.php

943 ms

print.css

print.css

4 ms

Accessibility Review

thinkahead.co.za accessibility score

87

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

thinkahead.co.za best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

thinkahead.co.za SEO score

71

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Thinkahead.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 Thinkahead.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

thinkahead.co.za

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