1.3 sec in total
178 ms
872 ms
266 ms
Welcome to jjbsports.com homepage info - get ready to check Jjb Sports best content for United Kingdom right away, or after learning these important things about jjbsports.com
Sports Direct is the home of sport. We are the biggest sports retailer in the UK, offering clothing, footwear and equipment from the very best brands in sport.
Visit jjbsports.comWe analyzed Jjbsports.com page load time and found that the first response time was 178 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
jjbsports.com performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value10.6 s
0/100
25%
Value9.0 s
14/100
10%
Value4,820 ms
0/100
30%
Value0.276
44/100
15%
Value25.0 s
0/100
10%
178 ms
10 ms
27 ms
38 ms
140 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 62% of them (21 requests) were addressed to the original Jjbsports.com, 18% (6 requests) were made to Images.jjbsports.com and 12% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (178 ms) belongs to the original domain Jjbsports.com.
Page size can be reduced by 1.8 MB (63%)
2.8 MB
1.1 MB
In fact, the total size of Jjbsports.com main page is 2.8 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. Javascripts take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 155.8 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 64.1 kB, which is 36% 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 155.8 kB or 88% of the original size.
Potential reduce by 10.8 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. Jjb Sports images are well optimized though.
Potential reduce by 1.1 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 1.1 MB or 75% of the original size.
Potential reduce by 511.0 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. Jjbsports.com needs all CSS files to be minified and compressed as it can save up to 511.0 kB or 82% of the original size.
Number of requests can be reduced by 6 (19%)
31
25
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jjb Sports. 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 as a result speed up the page load time.
www.jjbsports.com
178 ms
responsiveskin.min.css
10 ms
template4-home_76_110.min.css
27 ms
responsiveskin.js
38 ms
Telerik.Web.UI.WebResource.axd
140 ms
responsiveskin.js
34 ms
template4-home_76_110.js
48 ms
jjb-karrimor-home-160225.jpg
96 ms
sportslogov6.png
25 ms
sdstacked.png
29 ms
click-and-collect-blue.gif
17 ms
click-and-collect-blue-mobile.gif
27 ms
90_jjb_res.gif
35 ms
mid-three-mens-trainers.jpg
92 ms
80_jjb_res.gif
46 ms
four-bottom-jackets-151012.jpg
67 ms
four-bottom-football-boots-v2-151012.jpg
69 ms
four-bottom-golf-151012.jpg
88 ms
four-bottom-nike-151012.jpg
61 ms
gtm.js
168 ms
GetMenuMarkup
149 ms
jjb-adi-home-160225.jpg
44 ms
spriteheader-v2.png
30 ms
cardpayments-gbp.png
31 ms
loader-products.gif
32 ms
glyphicons-halflings-regular.woff
141 ms
glyphicons-halflings-regular.woff
152 ms
analytics.js
18 ms
ec.js
10 ms
collect
4 ms
collect
87 ms
collect
2 ms
collect
97 ms
bx_loader.gif
14 ms
jjbsports.com 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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jjbsports.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
jjbsports.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jjbsports.com 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 Jjbsports.com 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.
jjbsports.com
Open Graph description is not detected on the main page of Jjb Sports. 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: