Tools & Wizards About Us

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

thurrockswimmingclub.org

Welcome to Thurrock Swimming Club ~ Thurrock Swimming Club

Page Load Speed

18.7 sec in total

First Response

4.8 sec

Resources Loaded

13.3 sec

Page Rendered

614 ms

About Website

Click here to check amazing Thurrock Swimming Club content. Otherwise, check out these important facts you probably never knew about thurrockswimmingclub.org

Thurrock Swimming Club are a club that serves the Thurrock area and have a history of excellence that goes back many years.

Visit thurrockswimmingclub.org

Key Findings

We analyzed Thurrockswimmingclub.org page load time and found that the first response time was 4.8 sec and then it took 13.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

thurrockswimmingclub.org performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value23.6 s

0/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.73

6/100

15%

TTI (Time to Interactive)

Value32.1 s

0/100

10%

Network Requests Diagram

www.thurrockswimmingclub.org

4827 ms

wp-emoji-release.min.js

250 ms

style.min.css

277 ms

styles.css

265 ms

cookie-law-info-public.css

263 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 82% of them (58 requests) were addressed to the original Thurrockswimmingclub.org, 10% (7 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Thurrockswimmingclub.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 423.3 kB (8%)

Content Size

5.5 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thurrockswimmingclub.org main page is 5.5 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. 60% of websites need less resources to load. Images take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 53.6 kB

  • Original 69.1 kB
  • After minification 63.9 kB
  • After compression 15.5 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 53.6 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 314.6 kB

  • Original 5.2 MB
  • After minification 4.9 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. Thurrock Swimming Club images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 39.8 kB

  • Original 170.7 kB
  • After minification 165.3 kB
  • After compression 130.9 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 39.8 kB or 23% of the original size.

CSS Optimization

-21%

Potential reduce by 15.3 kB

  • Original 73.9 kB
  • After minification 73.8 kB
  • After compression 58.6 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. Thurrockswimmingclub.org needs all CSS files to be minified and compressed as it can save up to 15.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (62%)

Requests Now

61

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thurrock Swimming Club. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

thurrockswimmingclub.org accessibility score

87

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

thurrockswimmingclub.org best practices score

75

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

Browser errors were logged to the console

SEO Factors

thurrockswimmingclub.org SEO score

86

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

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 Thurrockswimmingclub.org 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 Thurrockswimmingclub.org 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

Open Graph data is detected on the main page of Thurrock Swimming Club. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: