Tools & Wizards About Us
practicalav.co.uk screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

practicalav.co.uk

AV Installation Nationwide - Projectors, LED & Plasma, Audio Systems

Page Load Speed

3.2 sec in total

First Response

250 ms

Resources Loaded

2.8 sec

Page Rendered

142 ms

practicalav.co.uk screenshot

About Website

Click here to check amazing Practical AV content. Otherwise, check out these important facts you probably never knew about practicalav.co.uk

Nationwide installation of Projectors, LED & Plasma TV, Interactive. Cost effective, reliable engineering - offices, schools, churches, leisure & conference

Visit practicalav.co.uk

Key Findings

We analyzed Practicalav.co.uk page load time and found that the first response time was 250 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

practicalav.co.uk performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.906

3/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

practicalav.co.uk

250 ms

www.practicalav.co.uk

485 ms

reset.css

80 ms

style.css

158 ms

template.css

241 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 92% of them (60 requests) were addressed to the original Practicalav.co.uk, 3% (2 requests) were made to Ssl.google-analytics.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Practicalav.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 105.1 kB (6%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Practicalav.co.uk main page is 1.9 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 56.2 kB

  • Original 66.0 kB
  • After minification 64.2 kB
  • After compression 9.7 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 56.2 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 8.2 kB

  • Original 1.5 MB
  • After minification 1.5 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. Practical AV images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 26.8 kB

  • Original 284.6 kB
  • After minification 284.6 kB
  • After compression 257.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-32%

Potential reduce by 13.9 kB

  • Original 43.0 kB
  • After minification 43.0 kB
  • After compression 29.1 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. Practicalav.co.uk needs all CSS files to be minified and compressed as it can save up to 13.9 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (46%)

Requests Now

57

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Practical AV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

practicalav.co.uk

practicalav.co.uk

250 ms

www.practicalav.co.uk

www.practicalav.co.uk

485 ms

reset.css

reset.css

80 ms

style.css

style.css

158 ms

template.css

template.css

241 ms

hover.css

hover.css

317 ms

custom.css

custom.css

240 ms

custom.css

custom.css

239 ms

index.css

index.css

394 ms

jquery.js

jquery.js

390 ms

x5engine.js

x5engine.js

320 ms

cookieconsent.min.css

cookieconsent.min.css

320 ms

cookieconsent.min.js

cookieconsent.min.js

403 ms

css

css

27 ms

print.css

print.css

82 ms

ga.js

ga.js

27 ms

footer_bg.png

footer_bg.png

80 ms

Practical_AV_logo.png

Practical_AV_logo.png

158 ms

Practical_AV_logo_7tpmtqf2.png

Practical_AV_logo_7tpmtqf2.png

81 ms

corporate-and-office-txt.png

corporate-and-office-txt.png

80 ms

education-txt.png

education-txt.png

84 ms

churches-txt.png

churches-txt.png

129 ms

venue-and-conference-txt.png

venue-and-conference-txt.png

159 ms

retail-and-leisure-txt.png

retail-and-leisure-txt.png

161 ms

major-contracts-txt.png

major-contracts-txt.png

161 ms

church-rear-projection_thumb.png

church-rear-projection_thumb.png

553 ms

corporate-boardroom-installation_thumb.png

corporate-boardroom-installation_thumb.png

437 ms

Low-Profile-LED-Laser-Projector-Mounted-Flush-to-ceiling-school-classroom_thumb.png

Low-Profile-LED-Laser-Projector-Mounted-Flush-to-ceiling-school-classroom_thumb.png

546 ms

rear-projection-screen-with-NEC-4000-lumen-projector-front-view_thumb.png

rear-projection-screen-with-NEC-4000-lumen-projector-front-view_thumb.png

566 ms

CCTV-High-Definition-Digital-Install-with-poe-cat6-ethernet_thumb.png

CCTV-High-Definition-Digital-Install-with-poe-cat6-ethernet_thumb.png

627 ms

Chrome-AMX-Control-Panel-12-Button-Control-System-RS232-and-IR_thumb.png

Chrome-AMX-Control-Panel-12-Button-Control-System-RS232-and-IR_thumb.png

549 ms

Desktop-Pop-Up-and-Connectivity-Solution-HDMI-VGA-Audio_thumb.png

Desktop-Pop-Up-and-Connectivity-Solution-HDMI-VGA-Audio_thumb.png

787 ms

Fixed-Frame-Screen-with-Projector-Boardroom_thumb.png

Fixed-Frame-Screen-with-Projector-Boardroom_thumb.png

903 ms

Hanging-LED-TV-from-Ceiling-with-Face-Plate-connectivity_thumb.png

Hanging-LED-TV-from-Ceiling-with-Face-Plate-connectivity_thumb.png

785 ms

Network-Video-Recorder-Rack-Cabinet_thumb.png

Network-Video-Recorder-Rack-Cabinet_thumb.png

864 ms

Office-Audio-Visual-Rear-Projection-4000-Lumen-NEC_thumb.png

Office-Audio-Visual-Rear-Projection-4000-Lumen-NEC_thumb.png

878 ms

retail-advertising-display_thumb.png

retail-advertising-display_thumb.png

939 ms

school-education-led-tvs-breakout-area_thumb_us9jyokr.png

school-education-led-tvs-breakout-area_thumb_us9jyokr.png

1020 ms

phone4.png

phone4.png

865 ms

email.png

email.png

943 ms

pav-footer-logo.png

pav-footer-logo.png

944 ms

facebook.png

facebook.png

958 ms

googleplus.png

googleplus.png

982 ms

linkedin.png

linkedin.png

1018 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

35 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

44 ms

sticky-menu-back.png

sticky-menu-back.png

1005 ms

638A3204DE31C3BA0B772DE883447A14.png

638A3204DE31C3BA0B772DE883447A14.png

1004 ms

practical-av-main-page-banner.jpg

practical-av-main-page-banner.jpg

1248 ms

__utm.gif

__utm.gif

18 ms

montserrat-light-webfont.woff

montserrat-light-webfont.woff

1023 ms

montserrat-light-webfont-1.woff

montserrat-light-webfont-1.woff

1136 ms

b03_l.png

b03_l.png

1057 ms

b03_r.png

b03_r.png

1055 ms

orange-bullet.png

orange-bullet.png

1053 ms

modernizr-custom.js

modernizr-custom.js

1065 ms

x5engine.deferrable.js

x5engine.deferrable.js

1255 ms

l10n.js

l10n.js

1180 ms

x5cartengine.js

x5cartengine.js

1257 ms

x5settings.js

x5settings.js

1095 ms

404.htm

404.htm

192 ms

montserrat-light-webfont.ttf

montserrat-light-webfont.ttf

84 ms

404.htm

404.htm

80 ms

montserrat-light-webfont.svg

montserrat-light-webfont.svg

82 ms

404.htm

404.htm

79 ms

Accessibility Review

practicalav.co.uk accessibility score

95

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

Links do not have a discernible name

Best Practices

practicalav.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

practicalav.co.uk SEO score

90

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 Practicalav.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 Practicalav.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

practicalav.co.uk

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