Tools & Wizards About Us
summerschool-uk.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

summerschool-uk.com

UK Summer School London-Oxford-Cambridge International Summer Schools

Page Load Speed

6.3 sec in total

First Response

1.8 sec

Resources Loaded

4.2 sec

Page Rendered

348 ms

summerschool-uk.com screenshot

About Website

Visit summerschool-uk.com now to see the best up-to-date Summer School UK content for United Kingdom and also check out these interesting facts you probably never knew about summerschool-uk.com

UK Summer School | Live and study at Cambridge and Oxford Universities and leading British boarding schools just like their own students. A good international summer school offers students full immers...

Visit summerschool-uk.com

Key Findings

We analyzed Summerschool-uk.com page load time and found that the first response time was 1.8 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

summerschool-uk.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.446

20/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

www.summerschool-uk.com

1778 ms

c48a6a2d425ce2b0b43fabf5d5c743e6.css

396 ms

jquery.min.js

355 ms

5b58fd60d55f0234b2d6d0e9a358cc18.js

266 ms

b62e24ad3bdf49eb2a86933b68483d1d.js

270 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 82% of them (67 requests) were addressed to the original Summerschool-uk.com, 7% (6 requests) were made to Gstatic.com and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Summerschool-uk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 164.5 kB (9%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Summerschool-uk.com main page is 1.8 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 91.7 kB

  • Original 106.3 kB
  • After minification 106.2 kB
  • After compression 14.6 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 91.7 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 60.3 kB

  • Original 1.4 MB
  • After minification 1.3 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. Summer School UK images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 12.3 kB

  • Original 279.9 kB
  • After minification 279.9 kB
  • After compression 267.5 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.

CSS Optimization

-0%

Potential reduce by 114 B

  • Original 98.6 kB
  • After minification 98.6 kB
  • After compression 98.4 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. Summerschool-uk.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (36%)

Requests Now

76

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Summer School UK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.summerschool-uk.com

www.summerschool-uk.com

1778 ms

c48a6a2d425ce2b0b43fabf5d5c743e6.css

c48a6a2d425ce2b0b43fabf5d5c743e6.css

396 ms

jquery.min.js

jquery.min.js

355 ms

5b58fd60d55f0234b2d6d0e9a358cc18.js

5b58fd60d55f0234b2d6d0e9a358cc18.js

266 ms

b62e24ad3bdf49eb2a86933b68483d1d.js

b62e24ad3bdf49eb2a86933b68483d1d.js

270 ms

08b1e26a531e4182ed6c5bbc30b61d08.js

08b1e26a531e4182ed6c5bbc30b61d08.js

269 ms

771884f665d3b17946fc60315114135f.js

771884f665d3b17946fc60315114135f.js

181 ms

6238a6325681d90c79182c7aa04574da.js

6238a6325681d90c79182c7aa04574da.js

468 ms

2ab56b06ab90976396824aad63eb1b8e.js

2ab56b06ab90976396824aad63eb1b8e.js

269 ms

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a3cbfde5160b0e0c2fe32e4a73184729.js

268 ms

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b14674b68672fdb0100f2b3228085e8d.js

274 ms

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465 ms

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7e3393c24c4109a97c6364cda3078068.js

467 ms

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509f9b7083064ec12dba48fdfb674426.js

468 ms

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469 ms

300ca7f7186e26ecf686b6e3ebe497d2.js

300ca7f7186e26ecf686b6e3ebe497d2.js

469 ms

0d27474284143d928357ae4ae590189f.js

0d27474284143d928357ae4ae590189f.js

477 ms

d3aabc3f8e77ff05dee2cfaa8bc9e75b.js

d3aabc3f8e77ff05dee2cfaa8bc9e75b.js

478 ms

da25fd4a5a2ce81a432d35eca8fb949d.js

da25fd4a5a2ce81a432d35eca8fb949d.js

477 ms

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e086ed47b81f4646a52adb0c45f70944.js

479 ms

a4b16637d2a7e32d76d29641526f09be.js

a4b16637d2a7e32d76d29641526f09be.js

479 ms

preview

preview

543 ms

ssuk-bg-white.png

ssuk-bg-white.png

133 ms

Header-white_EN01.jpg

Header-white_EN01.jpg

358 ms

course-booking-small-100.png

course-booking-small-100.png

186 ms

gradient-top-gray-40px.png

gradient-top-gray-40px.png

186 ms

HomeSlider-01-980x360.jpg

HomeSlider-01-980x360.jpg

293 ms

HomeSlider-02-980x360.jpg

HomeSlider-02-980x360.jpg

359 ms

HomeSlider-03-980x360.jpg

HomeSlider-03-980x360.jpg

325 ms

HomeSlider-04-980x360.jpg

HomeSlider-04-980x360.jpg

455 ms

HomeSlider-05-980x360.jpg

HomeSlider-05-980x360.jpg

357 ms

HomeSlider-06-980x360.jpg

HomeSlider-06-980x360.jpg

442 ms

HomeSlider-07-980x360.jpg

HomeSlider-07-980x360.jpg

515 ms

21st-skills-slider_EN2024-980x360.jpg

21st-skills-slider_EN2024-980x360.jpg

706 ms

gradient-vertical-6px.png

gradient-vertical-6px.png

450 ms

London-icon-red.png

London-icon-red.png

446 ms

Oxford-icon_red.png

Oxford-icon_red.png

539 ms

Cambridge-icon_red.png

Cambridge-icon_red.png

539 ms

UK-map-red-icon.png

UK-map-red-icon.png

544 ms

left-cross-5px.png

left-cross-5px.png

544 ms

4C-home-banner-980_EN2024.jpg

4C-home-banner-980_EN2024.jpg

703 ms

London-feature-home-EN-390x240.jpg

London-feature-home-EN-390x240.jpg

705 ms

Study-at-Cambridge-390x240.jpg

Study-at-Cambridge-390x240.jpg

705 ms

Oxford-feature-390x240.jpg

Oxford-feature-390x240.jpg

706 ms

link.png

link.png

705 ms

English-Summer-School-feature-390x242.jpg

English-Summer-School-feature-390x242.jpg

930 ms

gradient-top4-32px.png

gradient-top4-32px.png

857 ms

Language-and-Culture-feature-390x242.jpg

Language-and-Culture-feature-390x242.jpg

859 ms

Academic-Course-feature-600x400-1-390x242.jpg

Academic-Course-feature-600x400-1-390x242.jpg

859 ms

University-Preparation-feature-390x242.jpg

University-Preparation-feature-390x242.jpg

856 ms

Oxbridge-Graduation-23-390x242.jpg

Oxbridge-Graduation-23-390x242.jpg

856 ms

Online_learning46-390x242.jpg

Online_learning46-390x242.jpg

858 ms

wARDj0u

wARDj0u

9 ms

tDbK2oqRg1oM3QBjjcaDkOr4nAfcGw.ttf

tDbK2oqRg1oM3QBjjcaDkOr4nAfcGw.ttf

56 ms

tDbX2oqRg1oM3QBjjcaDkOr4lLz5CwOnTQ.ttf

tDbX2oqRg1oM3QBjjcaDkOr4lLz5CwOnTQ.ttf

77 ms

tDbI2oqRg1oM3QBjjcaDkOr9rAA.ttf

tDbI2oqRg1oM3QBjjcaDkOr9rAA.ttf

95 ms

tDbV2oqRg1oM3QBjjcaDkOJGiRD7OwQ.ttf

tDbV2oqRg1oM3QBjjcaDkOJGiRD7OwQ.ttf

96 ms

study-in-london-post-slider-55x55.jpg

study-in-london-post-slider-55x55.jpg

852 ms

harrow-school-post-55x55.jpg

harrow-school-post-55x55.jpg

850 ms

oxford-post-slider-2-55x55.jpg

oxford-post-slider-2-55x55.jpg

850 ms

UK_University_Preparation_EN2-55x55.jpg

UK_University_Preparation_EN2-55x55.jpg

851 ms

Cambridge-post-slider-55x55.jpg

Cambridge-post-slider-55x55.jpg

849 ms

London-post-slider-55x55.jpg

London-post-slider-55x55.jpg

846 ms

bucky-kids-slider-55x55.jpg

bucky-kids-slider-55x55.jpg

805 ms

why-summer-school-slider-55x55.jpg

why-summer-school-slider-55x55.jpg

760 ms

bucky-students-slider-55x55.jpg

bucky-students-slider-55x55.jpg

742 ms

Oxford-post-slider-55x55.jpg

Oxford-post-slider-55x55.jpg

624 ms

navigation-20px.png

navigation-20px.png

622 ms

quotes-18px.png

quotes-18px.png

678 ms

email.png

email.png

676 ms

Summer-Schools-locations-2023.png

Summer-Schools-locations-2023.png

679 ms

check.png

check.png

594 ms

bg_direction_nav_custom.png

bg_direction_nav_custom.png

588 ms

css

css

43 ms

rs=AO0039vKO15IqNVAGinR7043ALirIf5UOw

rs=AO0039vKO15IqNVAGinR7043ALirIf5UOw

58 ms

css2

css2

158 ms

m=v,wb

m=v,wb

173 ms

rs=AA2YrTtrA6KF3sFATh4M3CuDaqpduTg2NQ

rs=AA2YrTtrA6KF3sFATh4M3CuDaqpduTg2NQ

230 ms

rs=AA2YrTut2uOtBM_spQkQSjXDMoIyrj9aPA

rs=AA2YrTut2uOtBM_spQkQSjXDMoIyrj9aPA

7 ms

lazy.min.js

lazy.min.js

66 ms

m=MpJwZc,UUJqVe,sy5,s39S4,sym,pw70Gc

m=MpJwZc,UUJqVe,sy5,s39S4,sym,pw70Gc

100 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

52 ms

Accessibility Review

summerschool-uk.com accessibility score

68

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

[id] attributes on active, focusable elements are not unique

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

summerschool-uk.com best practices score

67

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

summerschool-uk.com SEO score

84

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

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 Summerschool-uk.com 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 Summerschool-uk.com 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

summerschool-uk.com

Open Graph description is not detected on the main page of Summer School UK. 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: