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thinkacademy.uk screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

thinkacademy.uk

Think Academy UK

Page Load Speed

1.5 sec in total

First Response

137 ms

Resources Loaded

1.3 sec

Page Rendered

100 ms

thinkacademy.uk screenshot

About Website

Click here to check amazing Think Academy content. Otherwise, check out these important facts you probably never knew about thinkacademy.uk

Master 11+ maths questions with speed and accuracy. Our online 11+ maths courses prepare candidates for entry to their chosen grammar or independent school.

Visit thinkacademy.uk

Key Findings

We analyzed Thinkacademy.uk page load time and found that the first response time was 137 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

thinkacademy.uk performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value1,370 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

thinkacademy.uk

137 ms

www.thinkacademy.uk

406 ms

client

99 ms

sdk.js

49 ms

appleid.auth.js

56 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Thinkacademy.uk, 67% (18 requests) were made to Download-pa-s3.thethinkacademy.com and 7% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (518 ms) relates to the external source Download-pa-s3.thethinkacademy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.1 MB (76%)

Content Size

6.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thinkacademy.uk main page is 6.7 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. Javascripts take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 43.9 kB

  • Original 59.2 kB
  • After minification 58.5 kB
  • After compression 15.3 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 43.9 kB or 74% of the original size.

Image Optimization

-8%

Potential reduce by 834 B

  • Original 10.6 kB
  • After minification 9.8 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. Think Academy images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 5.0 MB

  • Original 6.4 MB
  • After minification 6.4 MB
  • After compression 1.5 MB

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 5.0 MB or 77% of the original size.

CSS Optimization

-51%

Potential reduce by 111.8 kB

  • Original 218.3 kB
  • After minification 218.2 kB
  • After compression 106.5 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. Thinkacademy.uk needs all CSS files to be minified and compressed as it can save up to 111.8 kB or 51% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (86%)

Requests Now

22

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Think Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thinkacademy.uk

thinkacademy.uk

137 ms

www.thinkacademy.uk

www.thinkacademy.uk

406 ms

client

client

99 ms

sdk.js

sdk.js

49 ms

appleid.auth.js

appleid.auth.js

56 ms

widget.js

widget.js

166 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

49 ms

js

js

102 ms

24eb216d357b26c9bfe1.css

24eb216d357b26c9bfe1.css

287 ms

8080f2c2bfedaab2ae29.css

8080f2c2bfedaab2ae29.css

316 ms

1be68d0567c7d2c14671.css

1be68d0567c7d2c14671.css

333 ms

e35427c6eb1259a3a979.css

e35427c6eb1259a3a979.css

322 ms

b560532b9f6ba3305caa.css

b560532b9f6ba3305caa.css

340 ms

ae91df9.png

ae91df9.png

401 ms

fcf282d5d6fccb84867d.js

fcf282d5d6fccb84867d.js

325 ms

e885a4aaba7e8a1b75b8.js

e885a4aaba7e8a1b75b8.js

518 ms

ca83fa1be8c74b9e871c.js

ca83fa1be8c74b9e871c.js

332 ms

b2e73c648f8c7eca09a3.js

b2e73c648f8c7eca09a3.js

398 ms

8cc7b567f0855fcf032f.js

8cc7b567f0855fcf032f.js

401 ms

d9d22388aeff70bf5191.js

d9d22388aeff70bf5191.js

398 ms

a9fbab57837f59352bb9.js

a9fbab57837f59352bb9.js

404 ms

57fe05dda494e9293905.js

57fe05dda494e9293905.js

402 ms

bd5261d112b6669a5810.js

bd5261d112b6669a5810.js

435 ms

sdk.js

sdk.js

7 ms

Montserrat-Regular.woff

Montserrat-Regular.woff

37 ms

97e4492.woff

97e4492.woff

344 ms

Montserrat-Bold.woff

Montserrat-Bold.woff

22 ms

Accessibility Review

thinkacademy.uk accessibility score

88

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.

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

thinkacademy.uk best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

thinkacademy.uk SEO score

92

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

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 Thinkacademy.uk 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 Thinkacademy.uk 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

thinkacademy.uk

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