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vufold.co.uk screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

vufold.co.uk

Premium Bespoke Bifold/Bifolding Doors & Windows | Vufold

Page Load Speed

3.7 sec in total

First Response

59 ms

Resources Loaded

3 sec

Page Rendered

654 ms

vufold.co.uk screenshot

About Website

Click here to check amazing Vufold content for United Kingdom. Otherwise, check out these important facts you probably never knew about vufold.co.uk

Vufold are the UK's leading external & internal bifold door, folding, sliding & French/patio door specialists with a bespoke range of innovative products.

Visit vufold.co.uk

Key Findings

We analyzed Vufold.co.uk page load time and found that the first response time was 59 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

vufold.co.uk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value17.7 s

0/100

10%

TBT (Total Blocking Time)

Value9,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value34.0 s

0/100

10%

Network Requests Diagram

vufold.co.uk

59 ms

vufold.co.uk

160 ms

www.vufold.co.uk

346 ms

styles.min.css

39 ms

10042354-10043978.js

63 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 68% of them (84 requests) were addressed to the original Vufold.co.uk, 6% (8 requests) were made to Static.klaviyo.com and 6% (7 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Vufold.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 689.2 kB (13%)

Content Size

5.3 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vufold.co.uk main page is 5.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 646.7 kB

  • Original 775.0 kB
  • After minification 768.2 kB
  • After compression 128.3 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 646.7 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.2 MB
  • After minification 4.2 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. Vufold images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 42.5 kB

  • Original 291.1 kB
  • After minification 291.1 kB
  • After compression 248.5 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 42.5 kB or 15% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 5 B

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.

Requests Breakdown

Number of requests can be reduced by 37 (33%)

Requests Now

113

After Optimization

76

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vufold. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vufold.co.uk

vufold.co.uk

59 ms

vufold.co.uk

vufold.co.uk

160 ms

www.vufold.co.uk

www.vufold.co.uk

346 ms

styles.min.css

styles.min.css

39 ms

10042354-10043978.js

10042354-10043978.js

63 ms

p.css

p.css

29 ms

enquire.min.js

enquire.min.js

36 ms

2bc3e62f0604b8cd54ca025d87cd72a6.js

2bc3e62f0604b8cd54ca025d87cd72a6.js

511 ms

error-handler.min.js

error-handler.min.js

35 ms

email-decode.min.js

email-decode.min.js

21 ms

klaviyo.js

klaviyo.js

32 ms

gtm.js

gtm.js

71 ms

p.css

p.css

7 ms

l

l

28 ms

p.css

p.css

7 ms

alpine3.min.js

alpine3.min.js

161 ms

dist.js

dist.js

104 ms

glider.min.js

glider.min.js

77 ms

dist.js

dist.js

125 ms

js

js

112 ms

analytics.js

analytics.js

63 ms

destination

destination

199 ms

loader.js

loader.js

71 ms

bat.js

bat.js

70 ms

core.js

core.js

50 ms

call-tracking_9.js

call-tracking_9.js

9 ms

5062281.js

5062281.js

22 ms

5062281

5062281

153 ms

wcm

wcm

24 ms

clarity.js

clarity.js

21 ms

mobile-logo.svg

mobile-logo.svg

41 ms

Master_white_5_door_open_RT_AF2708.jpg

Master_white_5_door_open_RT_AF2708.jpg

46 ms

SUB-3_4.jpg

SUB-3_4.jpg

47 ms

ULTRA_grey_6_door_open_left_HR.jpg

ULTRA_grey_6_door_open_left_HR.jpg

43 ms

SUB-3_2_.jpg

SUB-3_2_.jpg

46 ms

Inspire_2.6_RT-30.jpg

Inspire_2.6_RT-30.jpg

844 ms

Finesse_Clear_White_4_Door_Doors_Closed_v2.jpg

Finesse_Clear_White_4_Door_Doors_Closed_v2.jpg

49 ms

z1_3_door_edge_black_v2_1.jpg

z1_3_door_edge_black_v2_1.jpg

166 ms

3dr-finesse-frosted.jpg

3dr-finesse-frosted.jpg

59 ms

Edge_4_door_closed.jpg

Edge_4_door_closed.jpg

166 ms

4-door-urban-inspire-main-nav.jpg

4-door-urban-inspire-main-nav.jpg

165 ms

finesse-frecnh-oak-mega-menu.jpg

finesse-frecnh-oak-mega-menu.jpg

59 ms

urban-frecnh-black-mega-menu.jpg

urban-frecnh-black-mega-menu.jpg

850 ms

2-door-CLOSED-black-aluspace-internal-french-mega.jpg

2-door-CLOSED-black-aluspace-internal-french-mega.jpg

848 ms

Master_white_Landscape-hr.jpg

Master_white_Landscape-hr.jpg

848 ms

status_Grey_-_2_door_french_-_closed_V6_RT_SENT-main-nav.jpg

status_Grey_-_2_door_french_-_closed_V6_RT_SENT-main-nav.jpg

847 ms

Heritage_Supreme_3door_black-mega.jpg

Heritage_Supreme_3door_black-mega.jpg

848 ms

supreme_slider_outside_grey_2_1.jpg

supreme_slider_outside_grey_2_1.jpg

1153 ms

4-ultimates.jpg

4-ultimates.jpg

1154 ms

NEW_Belfry_Situ_nav.jpg

NEW_Belfry_Situ_nav.jpg

1157 ms

ally-door-mega-menu.jpg

ally-door-mega-menu.jpg

1153 ms

5346_KitchenDay_FINAL_01.jpg

5346_KitchenDay_FINAL_01.jpg

1155 ms

Contermporary_Lantern_Exterior.jpg

Contermporary_Lantern_Exterior.jpg

1154 ms

window-supreme-grey-1760-01-full.jpg

window-supreme-grey-1760-01-full.jpg

1384 ms

vufold-upvc-windows-mega.jpg

vufold-upvc-windows-mega.jpg

1387 ms

IMG_9306.jpg

IMG_9306.jpg

1537 ms

vufold-rangedecor-maintenance-01.jpg

vufold-rangedecor-maintenance-01.jpg

1388 ms

6_Door_Catch_Kit_PRT2.jpg

6_Door_Catch_Kit_PRT2.jpg

1160 ms

Long_Bar_Handle_and_Door_Viewer.jpg

Long_Bar_Handle_and_Door_Viewer.jpg

1387 ms

GREY-NAV.jpg

GREY-NAV.jpg

1386 ms

blinds-master-grey-04-ok.jpg

blinds-master-grey-04-ok.jpg

1390 ms

JCI-1-012.jpg

JCI-1-012.jpg

1389 ms

JCI-1-026.jpg

JCI-1-026.jpg

1533 ms

Inspire3doorModel1light.jpg

Inspire3doorModel1light.jpg

1531 ms

grey-3door-part-open_1.jpg

grey-3door-part-open_1.jpg

1533 ms

SlimlineMaster4doorOpenGrey.jpg

SlimlineMaster4doorOpenGrey.jpg

1391 ms

javascript-error-reporting

javascript-error-reporting

1664 ms

SUB-2.jpg

SUB-2.jpg

1352 ms

1_door_2_sidelight_OPEN-black-view-our-ranges.jpg

1_door_2_sidelight_OPEN-black-view-our-ranges.jpg

1490 ms

40IFDCPU-1-view-our-range.jpg

40IFDCPU-1-view-our-range.jpg

1488 ms

NEW_Belfry_Situ-view-our-ranges.jpg

NEW_Belfry_Situ-view-our-ranges.jpg

1492 ms

d

d

11 ms

d

d

137 ms

d

d

136 ms

d

d

795 ms

d

d

794 ms

d

d

794 ms

Signature-Door_v2-_No._03-view-our-range.jpg

Signature-Door_v2-_No._03-view-our-range.jpg

1488 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

1108 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

1109 ms

runtime.797fa4b3ca6faafeeafd.js

runtime.797fa4b3ca6faafeeafd.js

134 ms

sharedUtils.262b9d5b04521b0abe69.js

sharedUtils.262b9d5b04521b0abe69.js

802 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

802 ms

vendors~signup_forms~onsite-triggering.075e2d585f48aa57970c.js

vendors~signup_forms~onsite-triggering.075e2d585f48aa57970c.js

801 ms

vendors~signup_forms.824396622be3ec2234ff.js

vendors~signup_forms.824396622be3ec2234ff.js

801 ms

default~signup_forms~onsite-triggering.968e4cc173bff13b788f.js

default~signup_forms~onsite-triggering.968e4cc173bff13b788f.js

801 ms

signup_forms.1fe96d6abd3981ae89f5.js

signup_forms.1fe96d6abd3981ae89f5.js

801 ms

javascript-error-reporting

javascript-error-reporting

1647 ms

UltraGreyModels5_1.jpg

UltraGreyModels5_1.jpg

1597 ms

javascript-error-reporting

javascript-error-reporting

1544 ms

SupremeSliding.jpg

SupremeSliding.jpg

1375 ms

MasterWhiteLandscape.jpg

MasterWhiteLandscape.jpg

1471 ms

javascript-error-reporting

javascript-error-reporting

982 ms

javascript-error-reporting

javascript-error-reporting

994 ms

StatusGrey2doorFrenchClosed.jpg

StatusGrey2doorFrenchClosed.jpg

818 ms

ContermporaryLanternExterior.jpg

ContermporaryLanternExterior.jpg

809 ms

SupremeStatusDoubleOpenerInGrey.jpg

SupremeStatusDoubleOpenerInGrey.jpg

838 ms

BespokeHouse.jpg

BespokeHouse.jpg

905 ms

landing

landing

667 ms

collect

collect

170 ms

ac-help.png

ac-help.png

663 ms

what-makes-vufold-special-homepage-optimised.jpg

what-makes-vufold-special-homepage-optimised.jpg

705 ms

youll-be-amazed.png

youll-be-amazed.png

568 ms

suprised.jpg

suprised.jpg

585 ms

vufold-logo.svg

vufold-logo.svg

609 ms

play-icon.png

play-icon.png

736 ms

javascript-error-reporting

javascript-error-reporting

807 ms

tracking.js

tracking.js

346 ms

tick-circle.svg

tick-circle.svg

444 ms

2_door_2_sidelight_large_CLOSED-black-wider-room-final.jpg

2_door_2_sidelight_large_CLOSED-black-wider-room-final.jpg

453 ms

Supreme_3.6M_AZ107-9.jpg

Supreme_3.6M_AZ107-9.jpg

562 ms

status-grey-slider-inside.jpg

status-grey-slider-inside.jpg

469 ms

sunningdale-graphite-malmo2sl-grey.jpg

sunningdale-graphite-malmo2sl-grey.jpg

468 ms

HERO_1.jpeg

HERO_1.jpeg

486 ms

crittall-style-dining-room-home-slider-v2.jpg

crittall-style-dining-room-home-slider-v2.jpg

487 ms

Lakeside-SKY-011.jpg

Lakeside-SKY-011.jpg

482 ms

2b-richa-supreme-slider.jpg

2b-richa-supreme-slider.jpg

359 ms

HOME-RIGHT-IMG-2.jpg

HOME-RIGHT-IMG-2.jpg

364 ms

twitter.svg

twitter.svg

361 ms

facebook.svg

facebook.svg

373 ms

instagram.svg

instagram.svg

381 ms

pinterest.svg

pinterest.svg

376 ms

youtube.svg

youtube.svg

383 ms

c.gif

c.gif

9 ms

Accessibility Review

vufold.co.uk accessibility score

88

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

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

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

vufold.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

Page has valid source maps

SEO Factors

vufold.co.uk SEO score

93

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

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 Vufold.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 Vufold.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

vufold.co.uk

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