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design-windows.co.uk screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

design-windows.co.uk

Design Window & Door Systems, Essex, Installers

Page Load Speed

7.1 sec in total

First Response

938 ms

Resources Loaded

5.9 sec

Page Rendered

282 ms

design-windows.co.uk screenshot

About Website

Click here to check amazing Design Window S content. Otherwise, check out these important facts you probably never knew about design-windows.co.uk

Design Window & Door Systems bring 28 years of window, door and conservatory fabrication and manufacturing excellence to every product that we make. We supply installers all over the South of England ...

Visit design-windows.co.uk

Key Findings

We analyzed Design-windows.co.uk page load time and found that the first response time was 938 ms and then it took 6.2 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

design-windows.co.uk performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value25.9 s

0/100

25%

SI (Speed Index)

Value15.4 s

1/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

www.design-windows.co.uk

938 ms

js

30 ms

wp-emoji-release.min.js

226 ms

style.min.css

302 ms

js

86 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 66% of them (71 requests) were addressed to the original Design-windows.co.uk, 23% (25 requests) were made to Fonts.gstatic.com and 6% (6 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Design-windows.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (51%)

Content Size

2.9 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Design-windows.co.uk main page is 2.9 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. 70% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 153.4 kB

  • Original 183.3 kB
  • After minification 179.4 kB
  • After compression 29.9 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 153.4 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 16 B

  • Original 1.0 MB
  • After minification 1.0 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. Design Window S images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 681.1 kB

  • Original 983.7 kB
  • After minification 974.8 kB
  • After compression 302.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 681.1 kB or 69% of the original size.

CSS Optimization

-87%

Potential reduce by 626.2 kB

  • Original 717.0 kB
  • After minification 701.3 kB
  • After compression 90.8 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. Design-windows.co.uk needs all CSS files to be minified and compressed as it can save up to 626.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (58%)

Requests Now

72

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Design Window S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.design-windows.co.uk

www.design-windows.co.uk

938 ms

js

js

30 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

226 ms

style.min.css

style.min.css

302 ms

js

js

86 ms

styles.css

styles.css

157 ms

settings.css

settings.css

299 ms

css

css

16 ms

css

css

30 ms

css

css

31 ms

settings.css

settings.css

225 ms

style.css

style.css

228 ms

font-awesome.min.css

font-awesome.min.css

305 ms

pagenavi-css.css

pagenavi-css.css

252 ms

frontend.css

frontend.css

300 ms

master-min.php

master-min.php

1969 ms

js

js

33 ms

analytics.js

analytics.js

32 ms

css

css

46 ms

default.min.css

default.min.css

248 ms

js_composer.min.css

js_composer.min.css

520 ms

style.css

style.css

295 ms

style.css

style.css

299 ms

the-grid.min.css

the-grid.min.css

394 ms

css

css

20 ms

frontend-gtag.min.js

frontend-gtag.min.js

321 ms

jquery.min.js

jquery.min.js

445 ms

jquery-migrate.min.js

jquery-migrate.min.js

373 ms

lightbox.js

lightbox.js

397 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

598 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

544 ms

css

css

22 ms

js

js

73 ms

collect

collect

14 ms

style.css

style.css

405 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

479 ms

wp-polyfill.min.js

wp-polyfill.min.js

479 ms

index.js

index.js

526 ms

wb-tt.js

wb-tt.js

531 ms

jquery.plugins.js

jquery.plugins.js

700 ms

jquery.masonry.min.js

jquery.masonry.min.js

554 ms

webnus-custom.js

webnus-custom.js

601 ms

effect.min.js

effect.min.js

606 ms

the-grid.min.js

the-grid.min.js

681 ms

live-search.js

live-search.js

630 ms

scripts.js

scripts.js

677 ms

js_composer_front.min.js

js_composer_front.min.js

681 ms

jquery.themepunch.essential.min.js

jquery.themepunch.essential.min.js

853 ms

design-window-doors-logo.png

design-window-doors-logo.png

89 ms

upvc_doors.jpg

upvc_doors.jpg

112 ms

door_security.jpg

door_security.jpg

112 ms

window_modern_menu.jpg

window_modern_menu.jpg

113 ms

window_security_menu.jpg

window_security_menu.jpg

112 ms

window-door-installers-great-baddow-essex.jpg

window-door-installers-great-baddow-essex.jpg

649 ms

window_conservatories_installer_essex.jpg

window_conservatories_installer_essex.jpg

648 ms

window_conservatories_installer_uk.jpg

window_conservatories_installer_uk.jpg

646 ms

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25 ms

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391 ms

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26 ms

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110 ms

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26 ms

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390 ms

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26 ms

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26 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX9-p7K4GLs.ttf

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110 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

389 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

624 ms

Simple-Line-Icons.ttf

Simple-Line-Icons.ttf

388 ms

window-door-installation-great-baddow-essex.jpg

window-door-installation-great-baddow-essex.jpg

620 ms

the_spartan_range-300x75.png

the_spartan_range-300x75.png

619 ms

spartan_doors.jpg

spartan_doors.jpg

624 ms

p_shaped_conservatories.jpg

p_shaped_conservatories.jpg

623 ms

secured-by-design.jpg

secured-by-design.jpg

623 ms

energy_efficent_windows_doors.jpg

energy_efficent_windows_doors.jpg

624 ms

testimonials.jpg

testimonials.jpg

624 ms

eurocell-2.png

eurocell-2.png

699 ms

maco_technology-1.png

maco_technology-1.png

697 ms

secured-by-design.png

secured-by-design.png

699 ms

bsi_logo.png

bsi_logo.png

698 ms

modus_logo.png

modus_logo.png

699 ms

bfrc_logo_windows.png

bfrc_logo_windows.png

787 ms

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265 ms

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192 ms

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386 ms

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191 ms

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496 ms

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192 ms

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191 ms

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revolution.extension.slideanims.min.js

367 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

371 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

372 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

367 ms

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loader.gif

291 ms

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25 ms

egfont.woff

egfont.woff

103 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

560 ms

the_grid.ttf

the_grid.ttf

140 ms

loader.gif

loader.gif

77 ms

revicons.woff

revicons.woff

80 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

569 ms

Accessibility Review

design-windows.co.uk accessibility score

77

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

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

design-windows.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

design-windows.co.uk SEO score

83

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

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 Design-windows.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 Design-windows.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

design-windows.co.uk

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