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refkit.co.uk screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 36

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

refkit.co.uk

Football Referee Kit, Referee Shirt, Referee Shorts, Referee Equipment, Whistles and Casio Watches.

Page Load Speed

2 sec in total

First Response

57 ms

Resources Loaded

1.7 sec

Page Rendered

208 ms

refkit.co.uk screenshot

About Website

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

Refkit a supplier of referee clothing and equipment. We have referee shirts, shorts, socks, flags, red/yellow cards, whistles, and Casio watches.

Visit refkit.co.uk

Key Findings

We analyzed Refkit.co.uk page load time and found that the first response time was 57 ms and then it took 1.9 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

refkit.co.uk performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.191

64/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

refkit.co.uk

57 ms

refkit.co.uk

26 ms

www.refkit.co.uk

184 ms

actinic.css

103 ms

jquery.bxslider.css

144 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 83% of them (33 requests) were addressed to the original Refkit.co.uk, 8% (3 requests) were made to Googletagmanager.com and 5% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (690 ms) belongs to the original domain Refkit.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.2 kB (7%)

Content Size

1.0 MB

After Optimization

964.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Refkit.co.uk main page is 1.0 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. 20% of websites need less resources to load. Images take 811.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 20.6 kB

  • Original 27.1 kB
  • After minification 27.1 kB
  • After compression 6.4 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. 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 20.6 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 14.7 kB

  • Original 811.5 kB
  • After minification 796.8 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. Ref Kit images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 37.9 kB

  • Original 176.3 kB
  • After minification 176.3 kB
  • After compression 138.5 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 37.9 kB or 21% of the original size.

CSS Optimization

-0%

Potential reduce by 4 B

  • Original 22.5 kB
  • After minification 22.5 kB
  • After compression 22.5 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. Refkit.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (30%)

Requests Now

37

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ref Kit. 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 as a result speed up the page load time.

Network Requests Diagram

refkit.co.uk

refkit.co.uk

57 ms

refkit.co.uk

refkit.co.uk

26 ms

www.refkit.co.uk

www.refkit.co.uk

184 ms

actinic.css

actinic.css

103 ms

jquery.bxslider.css

jquery.bxslider.css

144 ms

rocket-loader.min.js

rocket-loader.min.js

16 ms

js

js

59 ms

js

js

59 ms

js

js

78 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

128 ms

m=bootstrap

m=bootstrap

18 ms

api.js

api.js

21 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

16 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

270 ms

sellerdeck.min.js

sellerdeck.min.js

136 ms

homepage-icon.png

homepage-icon.png

134 ms

my-account.png

my-account.png

136 ms

cart-icon.png

cart-icon.png

139 ms

checkout-icon.png

checkout-icon.png

310 ms

refkitlogo.png

refkitlogo.png

190 ms

trad_l.jpg

trad_l.jpg

185 ms

shortsimage.jpg

shortsimage.jpg

264 ms

refsocks.jpg

refsocks.jpg

285 ms

brief1.jpg

brief1.jpg

286 ms

nova_l.jpg

nova_l.jpg

319 ms

Flags.jpg

Flags.jpg

306 ms

2000Blue.jpg

2000Blue.jpg

407 ms

casiologosmall.jpg

casiologosmall.jpg

432 ms

scorecardsandwalltet.jpg

scorecardsandwalltet.jpg

537 ms

farefbadge.jpg

farefbadge.jpg

568 ms

refkitjumper.jpg

refkitjumper.jpg

449 ms

ThunderersPlasticsection.jpg

ThunderersPlasticsection.jpg

433 ms

Runners_Water_Bottle_300ml.jpg

Runners_Water_Bottle_300ml.jpg

545 ms

Match_Pro_Studs_tn.jpg

Match_Pro_Studs_tn.jpg

558 ms

Multi_Shorts.jpg

Multi_Shorts.jpg

690 ms

shorts-l.jpg

shorts-l.jpg

582 ms

2000Yellow.jpg

2000Yellow.jpg

666 ms

search-icon.png

search-icon.png

658 ms

js

js

45 ms

main.js

main.js

10 ms

Accessibility Review

refkit.co.uk accessibility score

36

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

refkit.co.uk best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

refkit.co.uk SEO score

84

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

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Refkit.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 Refkit.co.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

refkit.co.uk

Open Graph description is not detected on the main page of Ref Kit. 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: