Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

suttonandcheam.org.uk

Sutton and Cheam Swimming Club - beginners' lessons, competitive swimming and water polo all ages

Page Load Speed

1.9 sec in total

First Response

414 ms

Resources Loaded

1.3 sec

Page Rendered

209 ms

suttonandcheam.org.uk screenshot

About Website

Welcome to suttonandcheam.org.uk homepage info - get ready to check Sutton And Cheam best content right away, or after learning these important things about suttonandcheam.org.uk

Sutton and Cheam Swimming Club is located south of London between Morden and Epsom; catering for all ages and abilities, competitive swimming and water polo.

Visit suttonandcheam.org.uk

Key Findings

We analyzed Suttonandcheam.org.uk page load time and found that the first response time was 414 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

suttonandcheam.org.uk performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value23.3 s

0/100

10%

TBT (Total Blocking Time)

Value50,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.145

77/100

15%

TTI (Time to Interactive)

Value58.6 s

0/100

10%

Network Requests Diagram

suttonandcheam.org.uk

414 ms

scsc.css

172 ms

welcomeheader.jpg

285 ms

lftbotsclogo1.jpg

197 ms

twitter-scswimclub2.jpg

196 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 73% of them (38 requests) were addressed to the original Suttonandcheam.org.uk, 21% (11 requests) were made to Platform.twitter.com and 6% (3 requests) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (473 ms) belongs to the original domain Suttonandcheam.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.5 kB (27%)

Content Size

89.3 kB

After Optimization

64.7 kB

In fact, the total size of Suttonandcheam.org.uk main page is 89.3 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. 35% of websites need less resources to load. Images take 71.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.1 kB

  • Original 17.1 kB
  • After minification 14.7 kB
  • After compression 4.0 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 2.3 kB, which is 14% 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 13.1 kB or 77% of the original size.

Image Optimization

-15%

Potential reduce by 10.6 kB

  • Original 71.2 kB
  • After minification 60.6 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. Obviously, Sutton And Cheam needs image optimization as it can save up to 10.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-83%

Potential reduce by 792 B

  • Original 960 B
  • After minification 821 B
  • After compression 168 B

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. Suttonandcheam.org.uk needs all CSS files to be minified and compressed as it can save up to 792 B or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (18%)

Requests Now

51

After Optimization

42

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sutton And Cheam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

suttonandcheam.org.uk accessibility score

43

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

suttonandcheam.org.uk best practices score

75

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

Serves images with low resolution

SEO Factors

suttonandcheam.org.uk SEO score

67

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Suttonandcheam.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 Suttonandcheam.org.uk main page’s claimed encoding is iso-8859-1. 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

Open Graph description is not detected on the main page of Sutton And Cheam. 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: