2.4 sec in total
438 ms
1.8 sec
188 ms
Visit sneakerscience.co.uk now to see the best up-to-date Sneaker Science content and also check out these interesting facts you probably never knew about sneakerscience.co.uk
Sneaker Science offers a variety of accessories for your sneakers and other footwear. Including products for customizing footwear such as Angelus leather paints, Jacquard Airbrush paints, SneakersER m...
Visit sneakerscience.co.ukWe analyzed Sneakerscience.co.uk page load time and found that the first response time was 438 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
sneakerscience.co.uk performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value12.1 s
0/100
25%
Value20.2 s
0/100
10%
Value22,320 ms
0/100
30%
Value0.812
4/100
15%
Value32.5 s
0/100
10%
438 ms
49 ms
37 ms
315 ms
165 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 63% of them (29 requests) were addressed to the original Sneakerscience.co.uk, 11% (5 requests) were made to Google-analytics.com and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (659 ms) belongs to the original domain Sneakerscience.co.uk.
Page size can be reduced by 295.6 kB (26%)
1.1 MB
830.8 kB
In fact, the total size of Sneakerscience.co.uk main page is 1.1 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. 30% of websites need less resources to load. Images take 888.6 kB which makes up the majority of the site volume.
Potential reduce by 58.6 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 10.8 kB, which is 15% 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 58.6 kB or 81% of the original size.
Potential reduce by 140.8 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. Obviously, Sneaker Science needs image optimization as it can save up to 140.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 86.9 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 86.9 kB or 57% of the original size.
Potential reduce by 9.3 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. Sneakerscience.co.uk needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 78% of the original size.
Number of requests can be reduced by 12 (31%)
39
27
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sneaker Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.sneakerscience.co.uk
438 ms
css
49 ms
jquery.js
37 ms
jlsmodal.min.js
315 ms
softcart.css
165 ms
softcart.min.js
246 ms
historytracker.js
164 ms
productimagebadge.css
165 ms
productimagebadge.min.js
164 ms
jlsminifader.min.js
611 ms
slim-081711.css
18 ms
stats-global.js
377 ms
analytics.js
24 ms
sneaker-science4.png
341 ms
cart.png
85 ms
slide2.jpg
337 ms
crep-pill-web-banner-1.jpg
254 ms
godry-home-banner1.jpg
424 ms
lacelabbanner.jpg
503 ms
reshoevn8r3.jpg
341 ms
soleprotector3.png
516 ms
liquiproof1.jpg
437 ms
adidas-zx-420-quotoole-candle-single--3848-p[ekm]226x188[ekm].jpg
437 ms
custom-kicks-starter-kit-1274-p[ekm]226x226[ekm].jpg
543 ms
sneaker-science-team-logo-t-shirt-athletic-grey-4370-p[ekm]226x177[ekm].jpg
510 ms
sneakertoons-air-max-1-x-kidrobot-mug-2992-p[ekm]226x188[ekm].jpg
524 ms
secure-payment.png
527 ms
ig-logo.jpg
592 ms
mastercard.png
593 ms
maestro.png
600 ms
visa.png
607 ms
paypal.png
609 ms
overlay-bg.png
610 ms
search.png
659 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
25 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
28 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
28 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
31 ms
collect
13 ms
collect
2 ms
trackjs.js
73 ms
collect.asp
96 ms
gtm.js
16 ms
ec.js
3 ms
collect
13 ms
collect
51 ms
sneakerscience.co.uk accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
sneakerscience.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
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
sneakerscience.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sneakerscience.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 Sneakerscience.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.
sneakerscience.co.uk
Open Graph description is not detected on the main page of Sneaker Science. 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: