Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

cardiffsportsnutrition.co.uk

Bodybuilding & Sports Supplements – CSN

Page Load Speed

9.8 sec in total

First Response

257 ms

Resources Loaded

8.3 sec

Page Rendered

1.2 sec

cardiffsportsnutrition.co.uk screenshot

About Website

Welcome to cardiffsportsnutrition.co.uk homepage info - get ready to check Cardiff Sports Nutrition best content for United States right away, or after learning these important things about cardiffsportsnutrition.co.uk

CSN supply the finest sports nutrition, bodybuilding supplements & sports supplements from the biggest brands in the industry for proven results! Get your protein powder, pre-workout & fat burners tod...

Visit cardiffsportsnutrition.co.uk

Key Findings

We analyzed Cardiffsportsnutrition.co.uk page load time and found that the first response time was 257 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cardiffsportsnutrition.co.uk performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value4,220 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value22.9 s

1/100

10%

Network Requests Diagram

cardiffsportsnutrition.co.uk

257 ms

cardiffsportsnutrition.co.uk

345 ms

www.cardiffsportsnutrition.co.uk

1150 ms

app-chris.css

322 ms

css

54 ms

Our browser made a total of 248 requests to load all elements on the main page. We found that 93% of them (230 requests) were addressed to the original Cardiffsportsnutrition.co.uk, 2% (6 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Cardiffsportsnutrition.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (22%)

Content Size

6.7 MB

After Optimization

5.2 MB

In fact, the total size of Cardiffsportsnutrition.co.uk main page is 6.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 414.1 kB

  • Original 440.1 kB
  • After minification 267.1 kB
  • After compression 26.1 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 173.1 kB, which is 39% 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 414.1 kB or 94% of the original size.

Image Optimization

-7%

Potential reduce by 382.2 kB

  • Original 5.4 MB
  • After minification 5.1 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. Cardiff Sports Nutrition images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 167.1 kB

  • Original 267.3 kB
  • After minification 267.2 kB
  • After compression 100.2 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 167.1 kB or 63% of the original size.

CSS Optimization

-90%

Potential reduce by 512.7 kB

  • Original 567.9 kB
  • After minification 422.5 kB
  • After compression 55.2 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. Cardiffsportsnutrition.co.uk needs all CSS files to be minified and compressed as it can save up to 512.7 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (4%)

Requests Now

235

After Optimization

225

The browser has sent 235 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cardiff Sports Nutrition. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

cardiffsportsnutrition.co.uk accessibility score

87

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

[aria-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

cardiffsportsnutrition.co.uk 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

High

Missing source maps for large first-party JavaScript

SEO Factors

cardiffsportsnutrition.co.uk SEO score

90

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

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 Cardiffsportsnutrition.co.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 Cardiffsportsnutrition.co.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

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