Tools & Wizards About Us
pvcroofwindows.co.uk screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

pvcroofwindows.co.uk

Home - Sunlux

Page Load Speed

5.7 sec in total

First Response

313 ms

Resources Loaded

5.3 sec

Page Rendered

167 ms

pvcroofwindows.co.uk screenshot

About Website

Welcome to pvcroofwindows.co.uk homepage info - get ready to check Pvcroofwindows best content right away, or after learning these important things about pvcroofwindows.co.uk

Sunlux offers some of the best roof windows available on the market. Sunlux rooflights and roof windows are among the best solutions for all roofs, regardless of type and pitch, ensuring you get the m...

Visit pvcroofwindows.co.uk

Key Findings

We analyzed Pvcroofwindows.co.uk page load time and found that the first response time was 313 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

pvcroofwindows.co.uk performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

pvcroofwindows.co.uk

313 ms

www.pvcroofwindows.co.uk

768 ms

style.css

20 ms

style.min.css

42 ms

woocommerce-layout.css

34 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 85% of them (64 requests) were addressed to the original Pvcroofwindows.co.uk, 5% (4 requests) were made to Facebook.com and 5% (4 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Pvcroofwindows.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.6 kB (13%)

Content Size

602.0 kB

After Optimization

523.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pvcroofwindows.co.uk main page is 602.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 320.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 48.1 kB

  • Original 62.0 kB
  • After minification 60.1 kB
  • After compression 13.9 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 48.1 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 16.1 kB

  • Original 320.1 kB
  • After minification 304.0 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. Pvcroofwindows images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 8.8 kB

  • Original 159.9 kB
  • After minification 159.9 kB
  • After compression 151.1 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

-9%

Potential reduce by 5.5 kB

  • Original 60.0 kB
  • After minification 60.0 kB
  • After compression 54.4 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. Pvcroofwindows.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (55%)

Requests Now

71

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pvcroofwindows. 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 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pvcroofwindows.co.uk

pvcroofwindows.co.uk

313 ms

www.pvcroofwindows.co.uk

www.pvcroofwindows.co.uk

768 ms

style.css

style.css

20 ms

style.min.css

style.min.css

42 ms

woocommerce-layout.css

woocommerce-layout.css

34 ms

woocommerce.css

woocommerce.css

47 ms

superfish.css

superfish.css

54 ms

skeleton.css

skeleton.css

39 ms

shortcodes.css

shortcodes.css

30 ms

plusslider.css

plusslider.css

45 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

574 ms

jquery-migrate-3.4.1.min.js

jquery-migrate-3.4.1.min.js

453 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

449 ms

add-to-cart.min.js

add-to-cart.min.js

443 ms

js.cookie.min.js

js.cookie.min.js

440 ms

woocommerce.min.js

woocommerce.min.js

458 ms

email-decode.min.js

email-decode.min.js

442 ms

all.js

all.js

22 ms

wc-blocks.css

wc-blocks.css

455 ms

prettyPhoto.css

prettyPhoto.css

454 ms

tiptip.css

tiptip.css

472 ms

sourcebuster.min.js

sourcebuster.min.js

852 ms

order-attribution.min.js

order-attribution.min.js

865 ms

superfish.js

superfish.js

844 ms

comment-reply.min.js

comment-reply.min.js

872 ms

ammon.js

ammon.js

870 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

972 ms

js

js

61 ms

jquery.quovolver.js

jquery.quovolver.js

1239 ms

tiptip.js

tiptip.js

1248 ms

jquery.plusslider.js

jquery.plusslider.js

1255 ms

totop.js

totop.js

1290 ms

parallax.js

parallax.js

1274 ms

jqueryeasing.js

jqueryeasing.js

1382 ms

jquery.infieldlabel.min.js

jquery.infieldlabel.min.js

1641 ms

sunlux-logo-e1342446435314.png

sunlux-logo-e1342446435314.png

677 ms

menu-separator.png

menu-separator.png

685 ms

shadow-down.png

shadow-down.png

688 ms

rgba.php

rgba.php

806 ms

facebook.png

facebook.png

699 ms

bg-slider.png

bg-slider.png

705 ms

www.sunluxroofwindows.co_.uk-1122.jpg

www.sunluxroofwindows.co_.uk-1122.jpg

715 ms

centre-pivot-pvc.jpg

centre-pivot-pvc.jpg

724 ms

PVC-Top-Hung.jpg

PVC-Top-Hung.jpg

721 ms

Access-Roof.jpg

Access-Roof.jpg

732 ms

logo-sunlux.png

logo-sunlux.png

1127 ms

Centre-Pivot-Window.jpg

Centre-Pivot-Window.jpg

735 ms

PVC-top-hung1.jpg

PVC-top-hung1.jpg

746 ms

access-roof-window-Copy.jpg

access-roof-window-Copy.jpg

746 ms

flat-roof-window-1.jpg

flat-roof-window-1.jpg

759 ms

sunlux-logo1-e1342445375190.png

sunlux-logo1-e1342445375190.png

760 ms

swapper-indicator.png

swapper-indicator.png

1148 ms

shadow-up.png

shadow-up.png

761 ms

bg-gradient.png

bg-gradient.png

774 ms

map_pin_stroke_12x12.png

map_pin_stroke_12x12.png

786 ms

bg-testimonals-pin.png

bg-testimonals-pin.png

797 ms

CartoGothicStd-Book-webfont.woff

CartoGothicStd-Book-webfont.woff

1288 ms

all.js

all.js

8 ms

live-comments-icon.png

live-comments-icon.png

790 ms

status

status

48 ms

close.png

close.png

951 ms

map-shadows.png

map-shadows.png

561 ms

closeMap.png

closeMap.png

563 ms

totop-arrow.png

totop-arrow.png

569 ms

like.php

like.php

38 ms

comments.php

comments.php

45 ms

menutouchicon.png

menutouchicon.png

12 ms

MpdfZ1mwXmC.png

MpdfZ1mwXmC.png

13 ms

uvau2ZhqVkD.png

uvau2ZhqVkD.png

14 ms

hXLpopTsiHV.png

hXLpopTsiHV.png

17 ms

U-w7kFfb7fy.png

U-w7kFfb7fy.png

18 ms

feedback.php

feedback.php

35 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

12 ms

shadow01.png

shadow01.png

14 ms

arrows-ffffff.png

arrows-ffffff.png

13 ms

Accessibility Review

pvcroofwindows.co.uk accessibility score

81

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

High

Some elements have a [tabindex] value greater than 0

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

Image elements do not have [alt] attributes

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

pvcroofwindows.co.uk best practices score

67

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

pvcroofwindows.co.uk SEO score

83

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Pvcroofwindows.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 Pvcroofwindows.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

pvcroofwindows.co.uk

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