Tools & Wizards About Us
envisioneducation.co.uk screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

envisioneducation.co.uk

Education Recruitment Agency | London Teaching Agency

Page Load Speed

16.5 sec in total

First Response

149 ms

Resources Loaded

13.2 sec

Page Rendered

3.2 sec

envisioneducation.co.uk screenshot

About Website

Welcome to envisioneducation.co.uk homepage info - get ready to check Envision Education best content right away, or after learning these important things about envisioneducation.co.uk

We are a specialist Education Recruitment Agency helping people find their dream teaching role in London and the Home Counties!

Visit envisioneducation.co.uk

Key Findings

We analyzed Envisioneducation.co.uk page load time and found that the first response time was 149 ms and then it took 16.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

envisioneducation.co.uk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value5,320 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.364

29/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

Network Requests Diagram

envisioneducation.co.uk

149 ms

envisioneducation.co.uk

343 ms

www.envisioneducation.co.uk

10738 ms

analytics.js

72 ms

js

150 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 70% of them (32 requests) were addressed to the original Envisioneducation.co.uk, 15% (7 requests) were made to Fonts.eu-2.volcanic.cloud and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (10.7 sec) belongs to the original domain Envisioneducation.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 652.0 kB (20%)

Content Size

3.2 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Envisioneducation.co.uk main page is 3.2 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 544.4 kB

  • Original 646.9 kB
  • After minification 607.5 kB
  • After compression 102.6 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 544.4 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 107.4 kB

  • Original 2.4 MB
  • After minification 2.3 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. Envision Education images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 227 B

  • Original 150.8 kB
  • After minification 150.8 kB
  • After compression 150.5 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.

Requests Breakdown

Number of requests can be reduced by 6 (17%)

Requests Now

36

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Envision Education. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

envisioneducation.co.uk

envisioneducation.co.uk

149 ms

envisioneducation.co.uk

envisioneducation.co.uk

343 ms

www.envisioneducation.co.uk

www.envisioneducation.co.uk

10738 ms

analytics.js

analytics.js

72 ms

js

js

150 ms

pattern-grey.png

pattern-grey.png

35 ms

envision.png

envision.png

140 ms

122e4ba1

122e4ba1

132 ms

css

css

456 ms

js

js

200 ms

application_universal.js

application_universal.js

109 ms

application.js

application.js

107 ms

cookieconsent.min.css

cookieconsent.min.css

194 ms

cookieconsent.min.js

cookieconsent.min.js

198 ms

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9c244299

108 ms

fbeb9095

fbeb9095

106 ms

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14f1941e

114 ms

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0a99cf0b

196 ms

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714 ms

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716 ms

img-placeholder.jpg

img-placeholder.jpg

195 ms

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715 ms

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340 ms

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709 ms

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731 ms

eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeFJrQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--457e788f201f0c6db1a2a80868c11472e2d01379

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978 ms

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1264 ms

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1359 ms

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1257 ms

eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeHhrQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--b443e363f462a4c2b0f32d6f4884db8d8e4a3bb2

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1322 ms

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1297 ms

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1594 ms

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1906 ms

f4d7e173

f4d7e173

1280 ms

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pattern-white.png

1286 ms

_fdbeb59e-1569401421030.png

_fdbeb59e-1569401421030.png

1290 ms

volcanic-logo-w.png

volcanic-logo-w.png

1293 ms

collect

collect

93 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1196 ms

platform.js

platform.js

38 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e0.ttf

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354 ms

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438 ms

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478 ms

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408 ms

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437 ms

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7Aulp_0qiz-aVz7u3PJLcUMYOFlnl0k30e0.ttf

438 ms

Accessibility Review

envisioneducation.co.uk accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

High

[aria-*] attributes do not have valid values

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

envisioneducation.co.uk best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

envisioneducation.co.uk SEO score

89

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Envisioneducation.co.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 Envisioneducation.co.uk main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

envisioneducation.co.uk

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