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pro-audio-visual.co.uk screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

pro-audio-visual.co.uk

Pro Audio Visual | Event Production, Sound and Video Hire UK

Page Load Speed

3.8 sec in total

First Response

30 ms

Resources Loaded

2.7 sec

Page Rendered

1 sec

pro-audio-visual.co.uk screenshot

About Website

Click here to check amazing Pro Audio Visual content. Otherwise, check out these important facts you probably never knew about pro-audio-visual.co.uk

For DJ and sound systems, lighting, outdoor cinemas or LED screens, stages and many more event services, just hire from Pro Audio Visual. Available UK-wide.

Visit pro-audio-visual.co.uk

Key Findings

We analyzed Pro-audio-visual.co.uk page load time and found that the first response time was 30 ms and then it took 3.7 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

pro-audio-visual.co.uk performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value2,330 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

pro-audio-visual.co.uk

30 ms

www.pro-audio-visual.co.uk

741 ms

js

105 ms

js

127 ms

tp.widget.bootstrap.min.js

34 ms

Our browser made a total of 199 requests to load all elements on the main page. We found that 87% of them (174 requests) were addressed to the original Pro-audio-visual.co.uk, 3% (6 requests) were made to Fonts.gstatic.com and 3% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (804 ms) belongs to the original domain Pro-audio-visual.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 995.7 kB (16%)

Content Size

6.1 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pro-audio-visual.co.uk main page is 6.1 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. Only a small number of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 314.5 kB

  • Original 360.3 kB
  • After minification 323.6 kB
  • After compression 45.8 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 314.5 kB or 87% of the original size.

Image Optimization

-14%

Potential reduce by 667.1 kB

  • Original 4.9 MB
  • After minification 4.3 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. Obviously, Pro Audio Visual needs image optimization as it can save up to 667.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 13.5 kB

  • Original 626.8 kB
  • After minification 626.8 kB
  • After compression 613.3 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

-0%

Potential reduce by 728 B

  • Original 179.8 kB
  • After minification 179.8 kB
  • After compression 179.1 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. Pro-audio-visual.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 90 (48%)

Requests Now

189

After Optimization

99

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 189 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Audio Visual. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 78 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pro-audio-visual.co.uk

pro-audio-visual.co.uk

30 ms

www.pro-audio-visual.co.uk

www.pro-audio-visual.co.uk

741 ms

js

js

105 ms

js

js

127 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

34 ms

all.css

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61 ms

popper.min.js

popper.min.js

42 ms

style.min.css

style.min.css

34 ms

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44 ms

jquery.datetimepicker.min.css

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48 ms

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38 ms

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38 ms

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44 ms

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47 ms

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52 ms

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85 ms

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84 ms

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27 ms

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97 ms

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104 ms

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64 ms

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51 ms

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173 ms

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Accessibility Review

pro-audio-visual.co.uk accessibility score

81

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-*] attributes do not match their roles

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

pro-audio-visual.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

pro-audio-visual.co.uk SEO score

91

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 Pro-audio-visual.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 Pro-audio-visual.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

pro-audio-visual.co.uk

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