Tools & Wizards About Us
gsttcharity.org.uk screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

gsttcharity.org.uk

Care never stands still - Guy's & St Thomas' Charity

Page Load Speed

1.7 sec in total

First Response

191 ms

Resources Loaded

853 ms

Page Rendered

633 ms

gsttcharity.org.uk screenshot

About Website

Visit gsttcharity.org.uk now to see the best up-to-date G St T Charity content and also check out these interesting facts you probably never knew about gsttcharity.org.uk

We're the charity supporting Guy's and St Thomas' provide exceptional and pioneering healthcare today, tomorrow and always.

Visit gsttcharity.org.uk

Key Findings

We analyzed Gsttcharity.org.uk page load time and found that the first response time was 191 ms and then it took 1.5 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

gsttcharity.org.uk performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

gsttcharity.org.uk

191 ms

gsttcharity.org.uk

356 ms

gtm.js

77 ms

script.js

48 ms

css2

29 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 87% of them (33 requests) were addressed to the original Gsttcharity.org.uk, 5% (2 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (356 ms) belongs to the original domain Gsttcharity.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.6 kB (6%)

Content Size

732.3 kB

After Optimization

689.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gsttcharity.org.uk main page is 732.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 627.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 42.0 kB

  • Original 52.3 kB
  • After minification 46.5 kB
  • After compression 10.3 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. This page needs HTML code to be minified as it can gain 5.7 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 42.0 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 627.9 kB
  • After minification 627.9 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. G St T Charity images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 30.8 kB
  • After minification 30.8 kB
  • After compression 30.8 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

-3%

Potential reduce by 578 B

  • Original 21.4 kB
  • After minification 21.4 kB
  • After compression 20.8 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. Gsttcharity.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (20%)

Requests Now

30

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of G St T Charity. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gsttcharity.org.uk

gsttcharity.org.uk

191 ms

gsttcharity.org.uk

gsttcharity.org.uk

356 ms

gtm.js

gtm.js

77 ms

script.js

script.js

48 ms

css2

css2

29 ms

style.css

style.css

20 ms

style.css

style.css

30 ms

fontello.css

fontello.css

26 ms

vendor.min.js

vendor.min.js

42 ms

scripts.min.js

scripts.min.js

46 ms

gstt-charity-logo.svg

gstt-charity-logo.svg

22 ms

gstt_2021-10-08_0962-2-e1639148312954-1-1-700x525-c-default.jpeg

gstt_2021-10-08_0962-2-e1639148312954-1-1-700x525-c-default.jpeg

23 ms

e617efd5-e48a-4a6d-bdb8-d26559ecbc5e-GSTC-700x525-c-default.jpg

e617efd5-e48a-4a6d-bdb8-d26559ecbc5e-GSTC-700x525-c-default.jpg

23 ms

7789-e1638533274744.jpeg

7789-e1638533274744.jpeg

24 ms

&.svg

&.svg

27 ms

Hero_GSTC_Abseil-e1714128041618-1024x689.jpg

Hero_GSTC_Abseil-e1714128041618-1024x689.jpg

58 ms

gstt_2021-10-01_0852-700x525-c-default.jpeg

gstt_2021-10-01_0852-700x525-c-default.jpeg

51 ms

Raselle-GSTT-Portrait-203-700x525-c-default.jpg

Raselle-GSTT-Portrait-203-700x525-c-default.jpg

34 ms

thumbnail-6-e1638982075133-700x525-c-default.jpeg

thumbnail-6-e1638982075133-700x525-c-default.jpeg

52 ms

DirectDebit.svg

DirectDebit.svg

51 ms

Paypal.svg

Paypal.svg

52 ms

Visa.svg

Visa.svg

53 ms

MasterCard.svg

MasterCard.svg

54 ms

GooglePay.svg

GooglePay.svg

56 ms

ApplePay.svg

ApplePay.svg

58 ms

&-orange-no-dots.svg

&-orange-no-dots.svg

59 ms

gstt-charity-logo-white.svg

gstt-charity-logo-white.svg

60 ms

facebook-1.png

facebook-1.png

83 ms

twitter-1.png

twitter-1.png

77 ms

instagram-1.png

instagram-1.png

73 ms

Group.svg

Group.svg

79 ms

fundraisingregulatorlogoblack.png

fundraisingregulatorlogoblack.png

75 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3aPw.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3aPw.ttf

18 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rAkA.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rAkA.ttf

29 ms

SuisseIntl-SemiBold-WebM.woff

SuisseIntl-SemiBold-WebM.woff

128 ms

fontello.woff

fontello.woff

52 ms

SuisseIntl-RegularItalic-WebM.woff

SuisseIntl-RegularItalic-WebM.woff

21 ms

SuisseIntl-Regular-WebM.woff

SuisseIntl-Regular-WebM.woff

62 ms

Accessibility Review

gsttcharity.org.uk accessibility score

74

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

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

Best Practices

gsttcharity.org.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

gsttcharity.org.uk SEO score

93

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 Gsttcharity.org.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 Gsttcharity.org.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

gsttcharity.org.uk

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