Report Summary

  • 20

    Performance

    Renders faster than
    38% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

undergroundathletics.co.uk

BONUS NEW MEMBER TANPA TO

Page Load Speed

8.2 sec in total

First Response

528 ms

Resources Loaded

7.6 sec

Page Rendered

102 ms

undergroundathletics.co.uk screenshot

About Website

Visit undergroundathletics.co.uk now to see the best up-to-date Undergroundathletics content and also check out these interesting facts you probably never knew about undergroundathletics.co.uk

Underground Athletics is a sport specific, physical preparation consultancy based on quality coaching designed to help you or your team to maximise performance on the field through the use of strength...

Visit undergroundathletics.co.uk

Key Findings

We analyzed Undergroundathletics.co.uk page load time and found that the first response time was 528 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

undergroundathletics.co.uk performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value6,140 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

undergroundathletics.co.uk

528 ms

analytics.js

391 ms

bundle_playback_v_KTqwAcYd.js

422 ms

wombat_v_UHAOicsW.js

407 ms

banner_styles_v_fantwOh2.css

525 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 47% of them (38 requests) were addressed to the original Undergroundathletics.co.uk, 16% (13 requests) were made to Platform.twitter.com and 9% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Undergroundathletics.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 461.2 kB (74%)

Content Size

620.2 kB

After Optimization

159.0 kB

In fact, the total size of Undergroundathletics.co.uk main page is 620.2 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. 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. CSS take 439.8 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 51.3 kB

  • Original 73.4 kB
  • After minification 70.1 kB
  • After compression 22.1 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. 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 51.3 kB or 70% of the original size.

Image Optimization

-7%

Potential reduce by 1.3 kB

  • Original 18.0 kB
  • After minification 16.7 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. Undergroundathletics images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 28.2 kB

  • Original 89.0 kB
  • After minification 89.0 kB
  • After compression 60.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 28.2 kB or 32% of the original size.

CSS Optimization

-86%

Potential reduce by 380.4 kB

  • Original 439.8 kB
  • After minification 371.1 kB
  • After compression 59.4 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. Undergroundathletics.co.uk needs all CSS files to be minified and compressed as it can save up to 380.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (78%)

Requests Now

72

After Optimization

16

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Undergroundathletics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

undergroundathletics.co.uk accessibility score

93

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

Best Practices

undergroundathletics.co.uk best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

undergroundathletics.co.uk SEO score

82

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

Links do not have descriptive text

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 Undergroundathletics.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 Undergroundathletics.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 Undergroundathletics. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: