Tools & Wizards About Us
shop.slideandfold.co.uk screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

shop.slideandfold.co.uk

Slide and Fold | Bespoke Bi-Fold & UPVC Doors and Windows | Slide & Fold

Page Load Speed

13.4 sec in total

First Response

5.7 sec

Resources Loaded

7.5 sec

Page Rendered

190 ms

shop.slideandfold.co.uk screenshot

About Website

Click here to check amazing Shop Slide And Fold content for United Kingdom. Otherwise, check out these important facts you probably never knew about shop.slideandfold.co.uk

Slide and Fold Ltd are the largest manufacturer and supplier in the UK of uPVC bi-fold doors direct to the public. Order online today

Visit shop.slideandfold.co.uk

Key Findings

We analyzed Shop.slideandfold.co.uk page load time and found that the first response time was 5.7 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

shop.slideandfold.co.uk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value17.4 s

0/100

10%

TBT (Total Blocking Time)

Value14,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

shop.slideandfold.co.uk

5670 ms

www.slideandfold.co.uk

363 ms

ga.js

24 ms

jquery-ui-1.8.4.custom.css

284 ms

SAFAUG10.css

477 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Shop.slideandfold.co.uk, 86% (48 requests) were made to Slideandfold.co.uk and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Shop.slideandfold.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 513.9 kB (37%)

Content Size

1.4 MB

After Optimization

865.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shop.slideandfold.co.uk main page is 1.4 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. 30% of websites need less resources to load. Images take 741.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 24.5 kB

  • Original 30.7 kB
  • After minification 24.2 kB
  • After compression 6.1 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. This page needs HTML code to be minified as it can gain 6.5 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.5 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 31.6 kB

  • Original 741.4 kB
  • After minification 709.8 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. Shop Slide And Fold images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 311.5 kB

  • Original 441.1 kB
  • After minification 414.6 kB
  • After compression 129.6 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 311.5 kB or 71% of the original size.

CSS Optimization

-88%

Potential reduce by 146.3 kB

  • Original 166.1 kB
  • After minification 132.9 kB
  • After compression 19.8 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. Shop.slideandfold.co.uk needs all CSS files to be minified and compressed as it can save up to 146.3 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (27%)

Requests Now

51

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Slide And Fold. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shop.slideandfold.co.uk

shop.slideandfold.co.uk

5670 ms

www.slideandfold.co.uk

www.slideandfold.co.uk

363 ms

ga.js

ga.js

24 ms

jquery-ui-1.8.4.custom.css

jquery-ui-1.8.4.custom.css

284 ms

SAFAUG10.css

SAFAUG10.css

477 ms

style%20(2).css

style%20(2).css

288 ms

nivo-slider.css

nivo-slider.css

203 ms

swfobject_modified.js

swfobject_modified.js

204 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

415 ms

jquery-ui-1.8.4.custom.min.js

jquery-ui-1.8.4.custom.min.js

715 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

309 ms

safmain.js

safmain.js

566 ms

__utm.gif

__utm.gif

40 ms

conversion.js

conversion.js

15 ms

swfobject_modified.js

swfobject_modified.js

182 ms

get_flash_player.gif

get_flash_player.gif

44 ms

tecTura-aluminium-folding-door-range-in-smart-systems.png

tecTura-aluminium-folding-door-range-in-smart-systems.png

119 ms

visTA-patio-aluminium-door-range-in-smart-systems.png

visTA-patio-aluminium-door-range-in-smart-systems.png

102 ms

rehau-type-bi-fold-folding-door.png

rehau-type-bi-fold-folding-door.png

115 ms

liniar-bifold-plus-folding-door.png

liniar-bifold-plus-folding-door.png

112 ms

bi-fold-door-images-including-bi-fold-plus-doors.png

bi-fold-door-images-including-bi-fold-plus-doors.png

112 ms

bi-fold-folding-door-videos.png

bi-fold-folding-door-videos.png

112 ms

bi-fold-plus-door.jpg

bi-fold-plus-door.jpg

198 ms

view-basket-slide-and-fold.png

view-basket-slide-and-fold.png

206 ms

sprite-top-nav-Saf-2015-Ver-3.png

sprite-top-nav-Saf-2015-Ver-3.png

209 ms

blueBck.gif

blueBck.gif

217 ms

sprite-bott-nav-Saf-2015-Ver-3.png

sprite-bott-nav-Saf-2015-Ver-3.png

220 ms

greenGradBck.gif

greenGradBck.gif

222 ms

listCircle.png

listCircle.png

293 ms

home-Img-wrapper.png

home-Img-wrapper.png

300 ms

loading.gif

loading.gif

305 ms

prices-reduced-by-7.5-percent.png

prices-reduced-by-7.5-percent.png

528 ms

bi-fold-plus-door-inside-view.jpg

bi-fold-plus-door-inside-view.jpg

327 ms

bi-fold-plus-door-five-pane.jpg

bi-fold-plus-door-five-pane.jpg

327 ms

bi-fold-plus-three-pane-folding-door.jpg

bi-fold-plus-three-pane-folding-door.jpg

390 ms

bi-fold-plus-three-pane-door-open.jpg

bi-fold-plus-three-pane-door-open.jpg

395 ms

bi-fold-plus-traffic-door.jpg

bi-fold-plus-traffic-door.jpg

402 ms

bi-fold-plus-open-part-1.jpg

bi-fold-plus-open-part-1.jpg

432 ms

bi-fold-plus-part-2.jpg

bi-fold-plus-part-2.jpg

433 ms

bi-fold-plus-part-3.jpg

bi-fold-plus-part-3.jpg

487 ms

bi-fold-folding-sliding-door.jpg

bi-fold-folding-sliding-door.jpg

491 ms

patio-thb.png

patio-thb.png

501 ms

french-doors-thb.png

french-doors-thb.png

536 ms

casementWindows.jpg

casementWindows.jpg

537 ms

aluminium-window-thb.png

aluminium-window-thb.png

584 ms

upvc-front-and-back-doors.png

upvc-front-and-back-doors.png

586 ms

aluminium-doors-thb.png

aluminium-doors-thb.png

596 ms

integral-pellini-uniblinds-thb.png

integral-pellini-uniblinds-thb.png

632 ms

stock-products.png

stock-products.png

640 ms

ral-colours-for-bi-fold-folding-doors.jpg

ral-colours-for-bi-fold-folding-doors.jpg

641 ms

40 ms

ui-bg_gloss-wave_75_2191c0_500x100.png

ui-bg_gloss-wave_75_2191c0_500x100.png

647 ms

39 ms

34 ms

arrows.png

arrows.png

107 ms

bullets.png

bullets.png

99 ms

Accessibility Review

shop.slideandfold.co.uk accessibility score

78

Accessibility Issues

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

Image elements do not have [alt] attributes

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.

Best Practices

shop.slideandfold.co.uk best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

shop.slideandfold.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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shop.slideandfold.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Shop.slideandfold.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

shop.slideandfold.co.uk

Open Graph description is not detected on the main page of Shop Slide And Fold. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: