Tools & Wizards About Us
britishskinfoundation.org.uk screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

britishskinfoundation.org.uk

The British Skin Foundation is a UK charity that funds research into all types of skin disease including skin cancer

Page Load Speed

2.5 sec in total

First Response

448 ms

Resources Loaded

1.6 sec

Page Rendered

467 ms

britishskinfoundation.org.uk screenshot

About Website

Visit britishskinfoundation.org.uk now to see the best up-to-date British Skin Foundation content for United Kingdom and also check out these interesting facts you probably never knew about britishskinfoundation.org.uk

We raise money to fund research into all types of skin diseases including skin cancer. We won't stop until we've found cures and treatments for conditions like acne, psoriasis or eczema and po...

Visit britishskinfoundation.org.uk

Key Findings

We analyzed Britishskinfoundation.org.uk page load time and found that the first response time was 448 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

britishskinfoundation.org.uk performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

britishskinfoundation.org.uk

448 ms

default.css

238 ms

skin.css

241 ms

container.css

163 ms

jquery.min.js

398 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 81% of them (51 requests) were addressed to the original Britishskinfoundation.org.uk, 6% (4 requests) were made to D2f7pix2c73koy.cloudfront.net and 5% (3 requests) were made to Healthunlocked.com. The less responsive or slowest element that took the longest time to load (794 ms) belongs to the original domain Britishskinfoundation.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 287.1 kB (24%)

Content Size

1.2 MB

After Optimization

898.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Britishskinfoundation.org.uk main page is 1.2 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. 30% of websites need less resources to load. Images take 871.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 35.5 kB

  • Original 43.9 kB
  • After minification 35.1 kB
  • After compression 8.4 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 8.7 kB, which is 20% 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 35.5 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 62.8 kB

  • Original 871.0 kB
  • After minification 808.2 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. British Skin Foundation images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 156.1 kB

  • Original 232.3 kB
  • After minification 223.3 kB
  • After compression 76.2 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 156.1 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 32.7 kB

  • Original 38.5 kB
  • After minification 24.8 kB
  • After compression 5.8 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. Britishskinfoundation.org.uk needs all CSS files to be minified and compressed as it can save up to 32.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (59%)

Requests Now

59

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of British Skin Foundation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

britishskinfoundation.org.uk

britishskinfoundation.org.uk

448 ms

default.css

default.css

238 ms

skin.css

skin.css

241 ms

container.css

container.css

163 ms

jquery.min.js

jquery.min.js

398 ms

dnncore.js

dnncore.js

160 ms

ScriptResource.axd

ScriptResource.axd

400 ms

dnn.js

dnn.js

243 ms

dnn.xml.js

dnn.xml.js

237 ms

dnn.xml.jsparser.js

dnn.xml.jsparser.js

239 ms

dnn.xmlhttp.js

dnn.xmlhttp.js

240 ms

dnn.xmlhttp.jsxmlhttprequest.js

dnn.xmlhttp.jsxmlhttprequest.js

316 ms

swfobject.js

swfobject.js

24 ms

rsswidget.css

rsswidget.css

189 ms

output

output

145 ms

initWidgets.js

initWidgets.js

242 ms

rsswidget.css

rsswidget.css

346 ms

Background.gif

Background.gif

714 ms

logo.png

logo.png

85 ms

facebook.jpg

facebook.jpg

85 ms

twitter.jpg

twitter.jpg

86 ms

Gemmaedit.jpg

Gemmaedit.jpg

395 ms

edit%20IT7.jpg

edit%20IT7.jpg

381 ms

book%20and%20stethoscope.JPG

book%20and%20stethoscope.JPG

398 ms

iStock_000013836595Small%20(2).jpg

iStock_000013836595Small%20(2).jpg

399 ms

tumblr_nc7vgcyqqA1tmn211o5_1280.jpg

tumblr_nc7vgcyqqA1tmn211o5_1280.jpg

557 ms

Donate%20-%20holding%20hands.JPG

Donate%20-%20holding%20hands.JPG

461 ms

500%20Molly%20The%20Mole%20for%20BSF%20pressedit.jpg

500%20Molly%20The%20Mole%20for%20BSF%20pressedit.jpg

552 ms

ads_1.jpg

ads_1.jpg

478 ms

rsz_logo.jpg

rsz_logo.jpg

479 ms

ads_4.jpg

ads_4.jpg

539 ms

ads_3.jpg

ads_3.jpg

557 ms

ads_5.jpg

ads_5.jpg

557 ms

ads_6.jpg

ads_6.jpg

618 ms

ads_7b.jpg

ads_7b.jpg

664 ms

ads_8.jpg

ads_8.jpg

664 ms

ads_9.jpg

ads_9.jpg

665 ms

ads_19.jpg

ads_19.jpg

665 ms

ads_20.jpg

ads_20.jpg

697 ms

ads_21.jpg

ads_21.jpg

709 ms

ads_22.jpg

ads_22.jpg

714 ms

ads_23.jpg

ads_23.jpg

714 ms

ads_10.jpg

ads_10.jpg

715 ms

ads_11.jpg

ads_11.jpg

776 ms

ads_12.jpg

ads_12.jpg

787 ms

ads_13.jpg

ads_13.jpg

788 ms

ads_14.jpg

ads_14.jpg

791 ms

ads_15.jpg

ads_15.jpg

792 ms

ads_18.jpg

ads_18.jpg

794 ms

dot.png

dot.png

776 ms

dropdown_bg2.png

dropdown_bg2.png

788 ms

arrow_bg.jpg

arrow_bg.jpg

772 ms

go_btn.png

go_btn.png

776 ms

rsswidget.css

rsswidget.css

363 ms

rsswidget.css

rsswidget.css

13 ms

1602957e926db06fb5b7bf176751a340_small@2x_100x100.jpg

1602957e926db06fb5b7bf176751a340_small@2x_100x100.jpg

28 ms

2de9112a13959f3b641d5f75827af455_small@2x_100x100.jpg

2de9112a13959f3b641d5f75827af455_small@2x_100x100.jpg

21 ms

58bf5ad10b6fa9e8a44d36bf86b471d7_small@2x_100x100.jpg

58bf5ad10b6fa9e8a44d36bf86b471d7_small@2x_100x100.jpg

23 ms

a02093bc06bedc9bd02911eb11d1babd_small@2x_100x100.jpg

a02093bc06bedc9bd02911eb11d1babd_small@2x_100x100.jpg

21 ms

backtop_bg.png

backtop_bg.png

290 ms

DotNetNukeAjaxShared.js

DotNetNukeAjaxShared.js

275 ms

ga.js

ga.js

25 ms

__utm.gif

__utm.gif

24 ms

Accessibility Review

britishskinfoundation.org.uk accessibility score

64

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

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

britishskinfoundation.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

SEO Factors

britishskinfoundation.org.uk SEO score

69

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

High

robots.txt is not valid

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 Britishskinfoundation.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 Britishskinfoundation.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

britishskinfoundation.org.uk

Open Graph description is not detected on the main page of British Skin Foundation. 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: