5.9 sec in total
449 ms
2.4 sec
3 sec
Click here to check amazing Sleep8 content. Otherwise, check out these important facts you probably never knew about sleep8.uk
Orthopedic mattresses, beds, sofas, etc. at the Sleep8 UK store. Good sleep changes everything. More than 40 shops in Europe and 8 stores in the UK.
Visit sleep8.ukWe analyzed Sleep8.uk page load time and found that the first response time was 449 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sleep8.uk performance score
name
value
score
weighting
Value2.2 s
78/100
10%
Value9.5 s
0/100
25%
Value5.7 s
50/100
10%
Value1,630 ms
12/100
30%
Value0.644
9/100
15%
Value11.7 s
17/100
10%
449 ms
55 ms
56 ms
50 ms
50 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 79% of them (92 requests) were addressed to the original Sleep8.uk, 7% (8 requests) were made to Static.klaviyo.com and 3% (4 requests) were made to Cdn.shopify.com. The less responsive or slowest element that took the longest time to load (449 ms) belongs to the original domain Sleep8.uk.
Page size can be reduced by 186.9 kB (9%)
2.1 MB
1.9 MB
In fact, the total size of Sleep8.uk main page is 2.1 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 150.4 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 150.4 kB or 80% of the original size.
Potential reduce by 7.7 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. Sleep8 images are well optimized though.
Potential reduce by 22.3 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.
Potential reduce by 6.6 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. Sleep8.uk needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 13% of the original size.
Number of requests can be reduced by 80 (69%)
116
36
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sleep8. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.
sleep8.uk
449 ms
preprocessor.min.js
55 ms
heatmap-light.min.js
56 ms
vendor-v4.js
50 ms
pubsub.js
50 ms
global.js
50 ms
preloads.js
52 ms
load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js
48 ms
storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js
65 ms
features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js
70 ms
storefront-banner.js
69 ms
scripts.js
68 ms
base.css
79 ms
entity.js
65 ms
custom.css
108 ms
trackbee.min.js
76 ms
klaviyo.js
54 ms
Pixels-app-block.js
64 ms
embede.js
82 ms
section-announcement-bar.css
57 ms
announcement-bar.js
18 ms
menu-dropdown.js
25 ms
search-modal.js
37 ms
cart.js
37 ms
cart-drawer.js
51 ms
section-slideshow.css
146 ms
section-scrolling-promotion.css
69 ms
section-rich-text.css
54 ms
section-gallery.css
73 ms
section-video.css
76 ms
component-deferred-media.css
72 ms
component-card.css
75 ms
section-collection-list.css
144 ms
section-image-banner.css
149 ms
section-image-with-text-overlay.css
148 ms
section-multicolumn.css
145 ms
section-footer.css
152 ms
footer-accordion.js
146 ms
Logo-S8-2400x814px.jpg
149 ms
Logo-S8-2400x814px.jpg
150 ms
Sleep.8-UK-February-Sale_Mobile-_800x1000px__lo.jpg
148 ms
Sleep.8_UK_February_Sale_-_Desktop_2.jpg
214 ms
Sleep.8_UK_February_Sale_-_Mobile_800_x_1000_px.jpg
218 ms
REVISED-Sleep.8-UK_Desktop.jpg
216 ms
S8_Guarantees-Premium-Delivery.jpg
220 ms
S8_Guarantees-Reviews.jpg
297 ms
S8_Guarantees-Financing.jpg
219 ms
S8_Guarantees-Made-to-Order.jpg
226 ms
S8_Guarantees-100-Nights.jpg
222 ms
Tech-mattress.jpg
221 ms
Heaven-de-luxe.jpg
228 ms
Bennett.jpg
251 ms
mobile-dock.js
222 ms
entity.php
72 ms
lazyimage.js
219 ms
fender_analytics.739eafc699de20b4c3bb.js
44 ms
static.047f24ade89e4aff54a9.js
43 ms
runtime.242037525aa1c76dfe9b.js
3 ms
sharedUtils.a2ead10f1141521a8e3e.js
21 ms
vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.3ee75b12730991c4d04b.js
22 ms
vendors~signup_forms~onsite-triggering.a2030eb5abe19f808c94.js
20 ms
vendors~signup_forms.e707d6d405eecdf67185.js
21 ms
default~signup_forms~onsite-triggering.ddf307d73959ae2a00ef.js
37 ms
signup_forms.5828d30d7aa945da8745.js
40 ms
vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.3ee75b12730991c4d04b.js
43 ms
post_identification_sync.39cdd7baee564a8037ee.js
43 ms
predictive-search.js
219 ms
quick-view.js
218 ms
color-swatches.js
216 ms
custom.js
226 ms
trekkie.storefront.d88aa5f007759294e4f3b66e32cebf97843d3efb.min.js
205 ms
shop_events_listener-a7c63dba65ccddc484f77541dc8ca437e60e1e9e297fe1c3faebf6523a0ede9b.js
208 ms
shopify-boomerang-1.0.0.min.js
211 ms
bec53766b4bb439bae11d8f1fbde2e70.thumbnail.0000000000.jpg
239 ms
bec53766b4bb439bae11d8f1fbde2e70.thumbnail.0000000000_1100x.jpg
227 ms
Magnificent-3-min.jpg
242 ms
Sleep8_Adjustable-Bases-Ergo-12.jpg
204 ms
Sleep8_bed_13.jpg
242 ms
Sleep8_massage-chair-14.jpg
262 ms
Sleep8_Power-eye-massager-15.jpg
182 ms
Sleep8_Pillows-16.jpg
369 ms
Sleep8_Mattress-Topper-17.jpg
202 ms
Amani-sofa_photo_2021-03-26_09-12-44_600x656_af994151-2481-4174-b6da-7a30a83693c6.jpg
224 ms
Carolina-bed_IMG-6222_600x656_745c4df9-0b54-4832-afda-e049057693de.jpg
201 ms
About_Sleep8_mobile.jpg
193 ms
About_Sleep8.jpg
233 ms
S8_Homepage_Graphics.jpg
229 ms
2.jpg
280 ms
3.jpg
196 ms
4.jpg
211 ms
cross.svg
195 ms
cross.png
196 ms
component-predictive-search.css
21 ms
component-quick-view.css
56 ms
component-color-swatches.css
17 ms
component-sticky-header.css
43 ms
component-list-menu.css
30 ms
component-search.css
63 ms
component-menu-drawer.css
39 ms
disclosure.css
55 ms
component-cart-drawer.css
51 ms
component-discounts.css
45 ms
component-price.css
46 ms
component-loading-overlay.css
20 ms
component-menu-dropdown.css
17 ms
component-rte.css
17 ms
component-slider.css
22 ms
component-newsletter.css
57 ms
component-accordion.css
40 ms
component-list-payment.css
15 ms
component-list-social.css
48 ms
section-mobile-dock.css
40 ms
header.min.js
24 ms
82ba3d-3.myshopify.com.js
22 ms
tp.widget.sync.bootstrap.min.js
20 ms
82ba3d-3.myshopify.com-1709053842718.js
291 ms
tp.widget.bootstrap.min.js
3 ms
sleep8.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
sleep8.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sleep8.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sleep8.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 Sleep8.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.
sleep8.uk
Open Graph data is detected on the main page of Sleep8. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: