Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

kbsa.org.uk

Best Kitchen Retailers, Home Improvement Projects | KBSA

Page Load Speed

7.3 sec in total

First Response

228 ms

Resources Loaded

6.9 sec

Page Rendered

187 ms

kbsa.org.uk screenshot

About Website

Welcome to kbsa.org.uk homepage info - get ready to check KBSA best content right away, or after learning these important things about kbsa.org.uk

The Kitchen Bathroom Bedroom Specialists Association is made up of independent, local retailers and over 100 of the industry’s leading manufacturers.

Visit kbsa.org.uk

Key Findings

We analyzed Kbsa.org.uk page load time and found that the first response time was 228 ms and then it took 7.1 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

kbsa.org.uk performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

kbsa.org.uk

228 ms

www.kbsa.org.uk

5404 ms

bootstrap.min.css

249 ms

rateit.css

159 ms

main-style.css

326 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 93% of them (40 requests) were addressed to the original Kbsa.org.uk, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Kbsa.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 691.5 kB (46%)

Content Size

1.5 MB

After Optimization

822.3 kB

In fact, the total size of Kbsa.org.uk main page is 1.5 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. 30% of websites need less resources to load. Javascripts take 662.2 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 31.2 kB

  • Original 43.2 kB
  • After minification 43.2 kB
  • After compression 12.1 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 31.2 kB or 72% of the original size.

Image Optimization

-7%

Potential reduce by 44.6 kB

  • Original 622.3 kB
  • After minification 577.7 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. KBSA images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 461.2 kB

  • Original 662.2 kB
  • After minification 661.7 kB
  • After compression 201.0 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 461.2 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 154.6 kB

  • Original 186.1 kB
  • After minification 182.3 kB
  • After compression 31.6 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. Kbsa.org.uk needs all CSS files to be minified and compressed as it can save up to 154.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (41%)

Requests Now

41

After Optimization

24

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KBSA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kbsa.org.uk accessibility score

97

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.

Best Practices

kbsa.org.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

Page has valid source maps

SEO Factors

kbsa.org.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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kbsa.org.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kbsa.org.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 description is not detected on the main page of KBSA. 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: