Tools & Wizards About Us
slumberdown.co.uk screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 0

    Accessibility

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

slumberdown.co.uk

Slumberdown | A Better Sleep for Every Body

Page Load Speed

5.8 sec in total

First Response

202 ms

Resources Loaded

4.6 sec

Page Rendered

990 ms

slumberdown.co.uk screenshot

About Website

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

At Slumberdown we believe everyone deserves a great night’s sleep, and the power of good bedding can get you there.

Visit slumberdown.co.uk

Key Findings

We analyzed Slumberdown.co.uk page load time and found that the first response time was 202 ms and then it took 5.6 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

slumberdown.co.uk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value64.4 s

0/100

25%

SI (Speed Index)

Value34.9 s

0/100

10%

TBT (Total Blocking Time)

Value3,360 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value65.7 s

0/100

10%

Network Requests Diagram

slumberdown.co.uk

202 ms

www.slumberdown.co.uk

2066 ms

cxm6eiz.css

230 ms

script.js

238 ms

wc-realex-redirect-checkout-block.css

249 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 75% of them (121 requests) were addressed to the original Slumberdown.co.uk, 3% (5 requests) were made to Youtube.com and 3% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Slumberdown.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 MB (37%)

Content Size

11.7 MB

After Optimization

7.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slumberdown.co.uk main page is 11.7 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. Only a small number of websites need less resources to load. Images take 5.5 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 126.6 kB

  • Original 169.0 kB
  • After minification 152.7 kB
  • After compression 42.4 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 126.6 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 87.6 kB

  • Original 5.5 MB
  • After minification 5.4 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. Slumberdown images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 3.7 MB

  • Original 5.4 MB
  • After minification 5.4 MB
  • After compression 1.7 MB

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 3.7 MB or 68% of the original size.

CSS Optimization

-74%

Potential reduce by 473.9 kB

  • Original 643.0 kB
  • After minification 570.6 kB
  • After compression 169.0 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. Slumberdown.co.uk needs all CSS files to be minified and compressed as it can save up to 473.9 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 92 (61%)

Requests Now

151

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slumberdown. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 84 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

slumberdown.co.uk

slumberdown.co.uk

202 ms

www.slumberdown.co.uk

www.slumberdown.co.uk

2066 ms

cxm6eiz.css

cxm6eiz.css

230 ms

script.js

script.js

238 ms

wc-realex-redirect-checkout-block.css

wc-realex-redirect-checkout-block.css

249 ms

dashicons.min.css

dashicons.min.css

420 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

250 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

250 ms

wc-realex-redirect.min.css

wc-realex-redirect.min.css

249 ms

main.css

main.css

501 ms

hooks.min.js

hooks.min.js

337 ms

w.js

w.js

35 ms

jquery.min.js

jquery.min.js

521 ms

jquery-migrate.min.js

jquery-migrate.min.js

420 ms

jquery.json.min.js

jquery.json.min.js

342 ms

gravityforms.min.js

gravityforms.min.js

521 ms

api.js

api.js

56 ms

utils.min.js

utils.min.js

532 ms

js

js

84 ms

headerScript.min.js

headerScript.min.js

520 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

520 ms

add-to-cart.min.js

add-to-cart.min.js

582 ms

js.cookie.min.js

js.cookie.min.js

583 ms

woocommerce.min.js

woocommerce.min.js

584 ms

gtm-ecommerce-woo-pro.js

gtm-ecommerce-woo-pro.js

597 ms

s-202435.js

s-202435.js

35 ms

uc.js

uc.js

58 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

36 ms

preguide.min.js

preguide.min.js

73 ms

preguide.min.js

preguide.min.js

44 ms

wc-blocks.css

wc-blocks.css

527 ms

dom-ready.min.js

dom-ready.min.js

526 ms

i18n.min.js

i18n.min.js

539 ms

a11y.min.js

a11y.min.js

538 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

538 ms

vendor-theme.min.js

vendor-theme.min.js

538 ms

scripts-theme.min.js

scripts-theme.min.js

537 ms

triggerbee.js

triggerbee.js

499 ms

triggerbee_addons.js

triggerbee_addons.js

630 ms

sourcebuster.min.js

sourcebuster.min.js

629 ms

order-attribution.min.js

order-attribution.min.js

630 ms

react.min.js

react.min.js

628 ms

react-jsx-runtime.min.js

react-jsx-runtime.min.js

628 ms

deprecated.min.js

deprecated.min.js

628 ms

dom.min.js

dom.min.js

725 ms

react-dom.min.js

react-dom.min.js

949 ms

escape-html.min.js

escape-html.min.js

724 ms

p.css

p.css

22 ms

e-202435.js

e-202435.js

1 ms

klaviyo.js

klaviyo.js

164 ms

element.min.js

element.min.js

681 ms

is-shallow-equal.min.js

is-shallow-equal.min.js

658 ms

keycodes.min.js

keycodes.min.js

658 ms

priority-queue.min.js

priority-queue.min.js

893 ms

compose.min.js

compose.min.js

893 ms

private-apis.min.js

private-apis.min.js

807 ms

redux-routine.min.js

redux-routine.min.js

801 ms

data.min.js

data.min.js

724 ms

lodash.min.js

lodash.min.js

825 ms

g.gif

g.gif

29 ms

wp-polyfill.min.js

wp-polyfill.min.js

633 ms

wc-blocks-registry.js

wc-blocks-registry.js

633 ms

url.min.js

url.min.js

633 ms

tp.min.js

tp.min.js

31 ms

api-fetch.min.js

api-fetch.min.js

622 ms

wc-settings.js

wc-settings.js

724 ms

data-controls.min.js

data-controls.min.js

709 ms

html-entities.min.js

html-entities.min.js

673 ms

notices.min.js

notices.min.js

673 ms

wc-blocks-middleware.js

wc-blocks-middleware.js

670 ms

hotjar-3145932.js

hotjar-3145932.js

207 ms

prz_pixel.min.js

prz_pixel.min.js

100 ms

hotjar-3145932.js

hotjar-3145932.js

206 ms

gtm.js

gtm.js

100 ms

wc-blocks-data.js

wc-blocks-data.js

706 ms

primitives.min.js

primitives.min.js

669 ms

warning.min.js

warning.min.js

669 ms

d

d

64 ms

d

d

73 ms

d

d

114 ms

d

d

73 ms

5MuIMqhT8DM

5MuIMqhT8DM

186 ms

blocks-components.js

blocks-components.js

660 ms

blocks-checkout.js

blocks-checkout.js

701 ms

order-attribution-blocks.min.js

order-attribution-blocks.min.js

659 ms

site_main.js

site_main.js

700 ms

awdr-dynamic-price.js

awdr-dynamic-price.js

699 ms

underscore.min.js

underscore.min.js

699 ms

js

js

399 ms

853947

853947

511 ms

wp-util.min.js

wp-util.min.js

574 ms

api-request.min.js

api-request.min.js

645 ms

frontend.min.js

frontend.min.js

652 ms

wc-blocks-google-analytics.js

wc-blocks-google-analytics.js

650 ms

main.js

main.js

933 ms

actions.js

actions.js

652 ms

www-player.css

www-player.css

9 ms

www-embed-player.js

www-embed-player.js

26 ms

base.js

base.js

48 ms

paws-for-slumber-logo.svg

paws-for-slumber-logo.svg

581 ms

unwind-outside.svg

unwind-outside.svg

738 ms

little-slumbers-logo.svg

little-slumbers-logo.svg

641 ms

SLUMBERDOWN_2023_RGB_Scene-3-Living-Room_0431-1-scaled-e1710760545385.jpg

SLUMBERDOWN_2023_RGB_Scene-3-Living-Room_0431-1-scaled-e1710760545385.jpg

836 ms

Slumberdown-Wonderful-Wool-Duvet-03-2-e1693399124150.jpg

Slumberdown-Wonderful-Wool-Duvet-03-2-e1693399124150.jpg

743 ms

ad_status.js

ad_status.js

118 ms

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

UCY5Klx_0fJhMytIltuKLUwnjJON9GWedkq6jjIrpW0.js

72 ms

embed.js

embed.js

33 ms

delivery.svg

delivery.svg

433 ms

made-in-uk.svg

made-in-uk.svg

528 ms

summer-cooling-background.jpg

summer-cooling-background.jpg

615 ms

summer-cooling.png

summer-cooling.png

618 ms

back-to-uni-background.jpg

back-to-uni-background.jpg

861 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

92 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

93 ms

back-to-uni.png

back-to-uni.png

609 ms

wonderful-wool-background-reduced.jpg

wonderful-wool-background-reduced.jpg

702 ms

wonderful-wool-badge.png

wonderful-wool-badge.png

703 ms

paws-for-slumber-logo.svg

paws-for-slumber-logo.svg

703 ms

paws-for-slumber-image.png

paws-for-slumber-image.png

861 ms

id

id

69 ms

Create

Create

44 ms

coverless-background.jpg

coverless-background.jpg

604 ms

coverless-image.png

coverless-image.png

671 ms

anti-allergy-background.jpg

anti-allergy-background.jpg

677 ms

anti-allergy-products.png

anti-allergy-products.png

677 ms

clouds-optimised.png

clouds-optimised.png

677 ms

John-Cotton-77-1-scaled-e1697010302745.jpg

John-Cotton-77-1-scaled-e1697010302745.jpg

749 ms

216011-1-scaled-e1697010802802.jpg

216011-1-scaled-e1697010802802.jpg

745 ms

Slumberdown_Elegantly_Warm_Heated_Throw_Dark_Charcoal_07-1.jpg

Slumberdown_Elegantly_Warm_Heated_Throw_Dark_Charcoal_07-1.jpg

740 ms

4829-TIA-4.7.230204-1-scaled.jpg

4829-TIA-4.7.230204-1-scaled.jpg

665 ms

dakota-corbin-5yUPFjGFJoI-unsplash-scaled-1.webp

dakota-corbin-5yUPFjGFJoI-unsplash-scaled-1.webp

728 ms

GenerateIT

GenerateIT

24 ms

@iameddiethebeagle-1-e1681375606294.jpg

@iameddiethebeagle-1-e1681375606294.jpg

700 ms

SLUMBERDOWN_2023_RGB_Scene-3-Living-Room_0431_reduced.jpeg

SLUMBERDOWN_2023_RGB_Scene-3-Living-Room_0431_reduced.jpeg

700 ms

Allergies-scaled.jpg

Allergies-scaled.jpg

709 ms

Slumberdown-Day-12067-scaled.jpg

Slumberdown-Day-12067-scaled.jpg

855 ms

Leg-out-scaled.jpg

Leg-out-scaled.jpg

775 ms

extra-support-1-scaled.jpg

extra-support-1-scaled.jpg

781 ms

Polymers-1-scaled.jpg

Polymers-1-scaled.jpg

1121 ms

tesco.svg

tesco.svg

703 ms

argos.svg

argos.svg

708 ms

amazon.svg

amazon.svg

777 ms

asda.svg

asda.svg

780 ms

wayfair.svg

wayfair.svg

702 ms

sainsburys.svg

sainsburys.svg

699 ms

wilko.svg

wilko.svg

677 ms

jdwilliams.svg

jdwilliams.svg

676 ms

studio.svg

studio.svg

677 ms

sleepseeker.svg

sleepseeker.svg

594 ms

debenhams.png

debenhams.png

594 ms

V-logo.png

V-logo.png

660 ms

0x0.png

0x0.png

666 ms

g.gif

g.gif

23 ms

index.min.js

index.min.js

213 ms

recaptcha__en.js

recaptcha__en.js

38 ms

Grattan-removebg-preview.png

Grattan-removebg-preview.png

632 ms

logo.svg

logo.svg

582 ms

visa.svg

visa.svg

583 ms

paypal-3.svg

paypal-3.svg

649 ms

mastercard-2.svg

mastercard-2.svg

655 ms

american-express-1.svg

american-express-1.svg

589 ms

Best Practices

slumberdown.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

slumberdown.co.uk SEO score

93

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

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 Slumberdown.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 Slumberdown.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

slumberdown.co.uk

Open Graph description is not detected on the main page of Slumberdown. 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: