Tools & Wizards About Us
edwards-language-school.co.uk screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

edwards-language-school.co.uk

Learn English in London

Page Load Speed

23.2 sec in total

First Response

434 ms

Resources Loaded

22.6 sec

Page Rendered

166 ms

edwards-language-school.co.uk screenshot

About Website

Welcome to edwards-language-school.co.uk homepage info - get ready to check Edwards Language School best content right away, or after learning these important things about edwards-language-school.co.uk

Come to Edwards Language School and join one of our English courses. You will effortlessly improve your English in an international environment. Our school is conveniently located in the heart of Lond...

Visit edwards-language-school.co.uk

Key Findings

We analyzed Edwards-language-school.co.uk page load time and found that the first response time was 434 ms and then it took 22.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

edwards-language-school.co.uk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value27.8 s

0/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value25,260 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value36.2 s

0/100

10%

Network Requests Diagram

home.htm

434 ms

merged-31c9501a5128ff54300c75637655957d-5cefe80cffc88a856738d2626e5984cb.css.gzip

334 ms

merged-727eeaa1e8c71cb09c6c3b1d764f4377-c26f7674d3403e555bd1f171a7f82798.js.gzip

1156 ms

merged-4d271c76eb341481e3262c8807760092-c3b163fe6144c87b6f82c60ff680ed3d.js.gzip

298 ms

merged-9302c88763e9db35d2810bd657d2d9fe-e7bc6d015670e18f749b916a9b3671f3.js.gzip

307 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 41% of them (25 requests) were addressed to the original Edwards-language-school.co.uk, 21% (13 requests) were made to Maps.googleapis.com and 16% (10 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Edwards-language-school.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (53%)

Content Size

1.9 MB

After Optimization

903.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Edwards-language-school.co.uk main page is 1.9 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. 50% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 10.5 kB

  • Original 15.0 kB
  • After minification 14.9 kB
  • After compression 4.5 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 10.5 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 9.1 kB

  • Original 494.7 kB
  • After minification 485.6 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. Edwards Language School images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 841.3 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 372.4 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 841.3 kB or 69% of the original size.

CSS Optimization

-81%

Potential reduce by 173.3 kB

  • Original 214.0 kB
  • After minification 210.1 kB
  • After compression 40.8 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. Edwards-language-school.co.uk needs all CSS files to be minified and compressed as it can save up to 173.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (52%)

Requests Now

50

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edwards Language School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

home.htm

home.htm

434 ms

merged-31c9501a5128ff54300c75637655957d-5cefe80cffc88a856738d2626e5984cb.css.gzip

merged-31c9501a5128ff54300c75637655957d-5cefe80cffc88a856738d2626e5984cb.css.gzip

334 ms

merged-727eeaa1e8c71cb09c6c3b1d764f4377-c26f7674d3403e555bd1f171a7f82798.js.gzip

merged-727eeaa1e8c71cb09c6c3b1d764f4377-c26f7674d3403e555bd1f171a7f82798.js.gzip

1156 ms

merged-4d271c76eb341481e3262c8807760092-c3b163fe6144c87b6f82c60ff680ed3d.js.gzip

merged-4d271c76eb341481e3262c8807760092-c3b163fe6144c87b6f82c60ff680ed3d.js.gzip

298 ms

merged-9302c88763e9db35d2810bd657d2d9fe-e7bc6d015670e18f749b916a9b3671f3.js.gzip

merged-9302c88763e9db35d2810bd657d2d9fe-e7bc6d015670e18f749b916a9b3671f3.js.gzip

307 ms

ga.js

ga.js

5 ms

SCELS_Logo_250x90.jpg

SCELS_Logo_250x90.jpg

314 ms

__utm.gif

__utm.gif

41 ms

skiline.jpg

skiline.jpg

210 ms

897e7cba4b.png

897e7cba4b.png

111 ms

li.png

li.png

100 ms

nav-primary.png

nav-primary.png

108 ms

bookonline-arrow.png

bookonline-arrow.png

198 ms

facebook.png

facebook.png

208 ms

youtube.png

youtube.png

219 ms

twitter.png

twitter.png

215 ms

Instagram_Logo.png

Instagram_Logo.png

19878 ms

csm__home-edwards_1f6fd5107f.jpg

csm__home-edwards_1f6fd5107f.jpg

502 ms

Students_000.jpg

Students_000.jpg

313 ms

csm_acc_bc_english_uk_295_9a33590f85.jpg

csm_acc_bc_english_uk_295_9a33590f85.jpg

319 ms

csm_EUK_Member_PMS_small_33d9f13cef.jpg

csm_EUK_Member_PMS_small_33d9f13cef.jpg

327 ms

maps

maps

87 ms

slider-white-fade.png

slider-white-fade.png

376 ms

bg-box.png

bg-box.png

379 ms

YanoneKaffeesatz-Thin-webfont.woff

YanoneKaffeesatz-Thin-webfont.woff

486 ms

YanoneKaffeesatz-Light-webfont.woff

YanoneKaffeesatz-Light-webfont.woff

504 ms

YanoneKaffeesatz-Regular-webfont.ttf

YanoneKaffeesatz-Regular-webfont.ttf

580 ms

YanoneKaffeesatz-Bold-webfont.woff

YanoneKaffeesatz-Bold-webfont.woff

583 ms

embed

embed

683 ms

js

js

38 ms

init_embed.js

init_embed.js

33 ms

common.js

common.js

54 ms

map.js

map.js

55 ms

google4.png

google4.png

17 ms

overlay.js

overlay.js

13 ms

util.js

util.js

8 ms

onion.js

onion.js

9 ms

search_impl.js

search_impl.js

72 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

184 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

75 ms

transparent.png

transparent.png

23 ms

kh

kh

57 ms

controls.js

controls.js

6 ms

css

css

63 ms

mapcnt6.png

mapcnt6.png

12 ms

vt

vt

171 ms

vt

vt

163 ms

vt

vt

153 ms

vt

vt

163 ms

vt

vt

166 ms

vt

vt

145 ms

vt

vt

213 ms

vt

vt

214 ms

vt

vt

225 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

27 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

29 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

31 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

34 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

13 ms

stats.js

stats.js

2 ms

QuotaService.RecordEvent

QuotaService.RecordEvent

14 ms

Accessibility Review

edwards-language-school.co.uk accessibility score

84

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

edwards-language-school.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

Page has valid source maps

SEO Factors

edwards-language-school.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

    UTF-8

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

edwards-language-school.co.uk

Open Graph description is not detected on the main page of Edwards Language School. 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: