Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

compliance4buildings.co.uk

Compliance 4 Buildings │ Building Compliance │ Acoustic Consultancy

Page Load Speed

4.5 sec in total

First Response

407 ms

Resources Loaded

2.6 sec

Page Rendered

1.6 sec

compliance4buildings.co.uk screenshot

About Website

Visit compliance4buildings.co.uk now to see the best up-to-date Compliance 4 Buildings content and also check out these interesting facts you probably never knew about compliance4buildings.co.uk

Compliance 4 Buildings provide nationwide building compliance services in addition to acoustic consultancy. Call us now on 0203 556 2407.

Visit compliance4buildings.co.uk

Key Findings

We analyzed Compliance4buildings.co.uk page load time and found that the first response time was 407 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

compliance4buildings.co.uk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value4,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.075

95/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

compliance4buildings.co.uk

407 ms

webfont.js

109 ms

js

225 ms

wp-emoji-release.min.js

408 ms

style.min.css

411 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 72% of them (78 requests) were addressed to the original Compliance4buildings.co.uk, 17% (19 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (935 ms) belongs to the original domain Compliance4buildings.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.0 kB (7%)

Content Size

1.8 MB

After Optimization

1.7 MB

In fact, the total size of Compliance4buildings.co.uk main page is 1.8 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. 75% 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 90.0 kB

  • Original 113.2 kB
  • After minification 108.8 kB
  • After compression 23.3 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 90.0 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 22.9 kB

  • Original 1.3 MB
  • After minification 1.3 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. Compliance 4 Buildings images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.4 kB

  • Original 195.0 kB
  • After minification 195.0 kB
  • After compression 192.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 6.7 kB

  • Original 150.3 kB
  • After minification 149.9 kB
  • After compression 143.6 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. Compliance4buildings.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (65%)

Requests Now

86

After Optimization

30

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Compliance 4 Buildings. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

compliance4buildings.co.uk accessibility score

92

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

Links do not have a discernible name

Best Practices

compliance4buildings.co.uk best practices score

75

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

SEO Factors

compliance4buildings.co.uk SEO score

92

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 Compliance4buildings.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 Compliance4buildings.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 Compliance 4 Buildings. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: