Tools & Wizards About Us
m.jdsports.ie screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

m.jdsports.ie

JD Sports Ireland - Shop The King of Trainers

Page Load Speed

4.1 sec in total

First Response

309 ms

Resources Loaded

2.9 sec

Page Rendered

861 ms

m.jdsports.ie screenshot

About Website

Visit m.jdsports.ie now to see the best up-to-date M JD Sports content for Ireland and also check out these interesting facts you probably never knew about m.jdsports.ie

Explore JD Sports Ireland | Sneakers, Sports Fashion, Clothing & Accessories at JD Sports Ireland! ✓ Buy Now, Pay Later ✓ Latest Sneakers, Clothing & Accessories ✓ Home Delivery or Collect in Store.

Visit m.jdsports.ie

Key Findings

We analyzed M.jdsports.ie page load time and found that the first response time was 309 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

m.jdsports.ie performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value36.9 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.282

43/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

m.jdsports.ie

309 ms

app.css

245 ms

polyfill.min.js

97 ms

7c90047a44712f347fb6.css

517 ms

291a06d2408d58c42a7b.css

532 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 32% of them (12 requests) were addressed to the original M.jdsports.ie, 45% (17 requests) were made to Content-v2-ssr.cloud.jdplc.com and 8% (3 requests) were made to I8.amplience.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source I8.amplience.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 667.4 kB (32%)

Content Size

2.1 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of M.jdsports.ie 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. 75% 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 228.9 kB

  • Original 265.2 kB
  • After minification 248.1 kB
  • After compression 36.3 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 228.9 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 599 B

  • Original 1.3 MB
  • After minification 1.3 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. M JD Sports images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 88.3 kB

  • Original 115.6 kB
  • After minification 115.5 kB
  • After compression 27.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 88.3 kB or 76% of the original size.

CSS Optimization

-84%

Potential reduce by 349.6 kB

  • Original 417.2 kB
  • After minification 417.2 kB
  • After compression 67.5 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. M.jdsports.ie needs all CSS files to be minified and compressed as it can save up to 349.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (70%)

Requests Now

33

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M JD 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 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

m.jdsports.ie

m.jdsports.ie

309 ms

app.css

app.css

245 ms

polyfill.min.js

polyfill.min.js

97 ms

7c90047a44712f347fb6.css

7c90047a44712f347fb6.css

517 ms

291a06d2408d58c42a7b.css

291a06d2408d58c42a7b.css

532 ms

fe1567b7a62e066b2459.css

fe1567b7a62e066b2459.css

556 ms

f83bc82d34e6f6ba8025.css

f83bc82d34e6f6ba8025.css

541 ms

fc448b341dc756a6a0db.css

fc448b341dc756a6a0db.css

547 ms

c42fc18af07bccb2c982.css

c42fc18af07bccb2c982.css

546 ms

852bdf529de1acf568d2.css

852bdf529de1acf568d2.css

543 ms

066fe0d9d0cb9b155d2d.js

066fe0d9d0cb9b155d2d.js

509 ms

958366430d075f5145f8.js

958366430d075f5145f8.js

1014 ms

51fd2a340870dcdafc32.js

51fd2a340870dcdafc32.js

995 ms

1139a76ff770fddb1c49.js

1139a76ff770fddb1c49.js

1012 ms

e4811f5b354087f1366d.js

e4811f5b354087f1366d.js

1012 ms

3ed69afc789edc5039b4.js

3ed69afc789edc5039b4.js

1012 ms

67f8718ad03414832a48.js

67f8718ad03414832a48.js

1013 ms

24421f24f7f3a3b89967.js

24421f24f7f3a3b89967.js

1026 ms

cd0baed4bb642ae895f9.js

cd0baed4bb642ae895f9.js

1027 ms

e6d9e7fc1894a5f96032.js

e6d9e7fc1894a5f96032.js

1013 ms

translations.js

translations.js

443 ms

app.js

app.js

484 ms

d2tefupx1dneli.cloudfront.net

d2tefupx1dneli.cloudfront.net

444 ms

Bootstrap.js

Bootstrap.js

456 ms

font-awesome.min.css

font-awesome.min.css

464 ms

8A4BS-9UC2K-E6LBF-G7JC2-B5KC6

8A4BS-9UC2K-E6LBF-G7JC2-B5KC6

1015 ms

logo.png

logo.png

512 ms

desktop-top-banner-1920x840-d05e850134adcb1a533de71f74c18e81

desktop-top-banner-1920x840-d05e850134adcb1a533de71f74c18e81

869 ms

mic.png

mic.png

664 ms

preload-black.gif

preload-black.gif

663 ms

nav-bg.jpg

nav-bg.jpg

664 ms

preload-white.gif

preload-white.gif

796 ms

desktop-homepage-top-banner-1920x840-497e4cd65f66de056d04da69c7fe8725

desktop-homepage-top-banner-1920x840-497e4cd65f66de056d04da69c7fe8725

1027 ms

desktop-top-banner-1920x840-21702912592d9b009d8a0b17b5c4a213

desktop-top-banner-1920x840-21702912592d9b009d8a0b17b5c4a213

1036 ms

F4715F49B60D9B144.woff

F4715F49B60D9B144.woff

130 ms

725262BC71949F842.woff

725262BC71949F842.woff

130 ms

B5416F0FED9EA9CD2.woff

B5416F0FED9EA9CD2.woff

354 ms

config.json

config.json

182 ms

Accessibility Review

m.jdsports.ie accessibility score

81

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

m.jdsports.ie best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

m.jdsports.ie SEO score

82

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 M.jdsports.ie 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 M.jdsports.ie 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

m.jdsports.ie

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