Tools & Wizards About Us
shop.diabetes.org.uk screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

shop.diabetes.org.uk

Welcome to the Official Diabetes UK Shop

Page Load Speed

3 sec in total

First Response

247 ms

Resources Loaded

2.6 sec

Page Rendered

201 ms

shop.diabetes.org.uk screenshot

About Website

Visit shop.diabetes.org.uk now to see the best up-to-date Shop Diabetes content for United Kingdom and also check out these interesting facts you probably never knew about shop.diabetes.org.uk

Buy your diabetes essentials, accessories, books, gifts and branded products from Diabetes UK Online shop. Your support will help us to change the future for people with diabetes.

Visit shop.diabetes.org.uk

Key Findings

We analyzed Shop.diabetes.org.uk page load time and found that the first response time was 247 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

shop.diabetes.org.uk performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value2,080 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.176

68/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

shop.diabetes.org.uk

247 ms

shop.diabetes.org.uk

678 ms

jquery-1.8.2.min.js

325 ms

jquery-ui-1.8.24.custom.min.js

648 ms

lib_min.js

573 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 57% of them (25 requests) were addressed to the original Shop.diabetes.org.uk, 9% (4 requests) were made to Google-analytics.com and 5% (2 requests) were made to Assets.pinterest.com. The less responsive or slowest element that took the longest time to load (678 ms) belongs to the original domain Shop.diabetes.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 456.2 kB (45%)

Content Size

1.0 MB

After Optimization

552.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shop.diabetes.org.uk main page is 1.0 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 427.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 88.3 kB

  • Original 115.4 kB
  • After minification 112.2 kB
  • After compression 27.1 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 88.3 kB or 76% of the original size.

Image Optimization

-13%

Potential reduce by 55.0 kB

  • Original 427.4 kB
  • After minification 372.5 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, Shop Diabetes needs image optimization as it can save up to 55.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 266.9 kB

  • Original 411.1 kB
  • After minification 390.9 kB
  • After compression 144.2 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 266.9 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 46.0 kB

  • Original 54.4 kB
  • After minification 40.7 kB
  • After compression 8.4 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. Shop.diabetes.org.uk needs all CSS files to be minified and compressed as it can save up to 46.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (58%)

Requests Now

40

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Diabetes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

shop.diabetes.org.uk

shop.diabetes.org.uk

247 ms

shop.diabetes.org.uk

shop.diabetes.org.uk

678 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

325 ms

jquery-ui-1.8.24.custom.min.js

jquery-ui-1.8.24.custom.min.js

648 ms

lib_min.js

lib_min.js

573 ms

jquery.cookie.min.js

jquery.cookie.min.js

256 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

514 ms

jqModal.min.js

jqModal.min.js

349 ms

jquery.browser.min.js

jquery.browser.min.js

344 ms

diabetesuk-global.js

diabetesuk-global.js

407 ms

common.css

common.css

674 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

437 ms

pinit.js

pinit.js

50 ms

prum.min.js

prum.min.js

48 ms

ga.js

ga.js

95 ms

diabetes-uk-logo.gif

diabetes-uk-logo.gif

95 ms

pi_1352.jpg

pi_1352.jpg

195 ms

pi_439.jpg

pi_439.jpg

122 ms

pi_1993.jpg

pi_1993.jpg

121 ms

pi_2007.jpg

pi_2007.jpg

120 ms

gtm.js

gtm.js

120 ms

feedback-tab.png

feedback-tab.png

118 ms

icons-sprite.png

icons-sprite.png

175 ms

search-icon.png

search-icon.png

201 ms

hero_72.jpg

hero_72.jpg

465 ms

panel_1.jpg

panel_1.jpg

294 ms

social-links.gif

social-links.gif

190 ms

all.js

all.js

429 ms

close.png

close.png

228 ms

takeover-image-d.jpg

takeover-image-d.jpg

517 ms

pinit_main.js

pinit_main.js

46 ms

__utm.gif

__utm.gif

26 ms

analytics.js

analytics.js

73 ms

aquant.js

aquant.js

44 ms

collect

collect

82 ms

pixel;r=1565728360;a=p-1XG30FeyrkmzZ;orderid=;revenue=;labels=_fp.event.Default;fpan=1;fpa=P0-1091603893-1456851347881;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456851347881;tzo=-180;ref=;url=https%3A%2F%2Fshop.diabetes.org.uk%2F;ogl=

pixel;r=1565728360;a=p-1XG30FeyrkmzZ;orderid=;revenue=;labels=_fp.event.Default;fpan=1;fpa=P0-1091603893-1456851347881;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456851347881;tzo=-180;ref=;url=https%3A%2F%2Fshop.diabetes.org.uk%2F;ogl=

34 ms

linkid.js

linkid.js

15 ms

collect

collect

11 ms

collect

collect

12 ms

ga-audiences

ga-audiences

29 ms

91 ms

xd_arbiter.php

xd_arbiter.php

431 ms

collect

collect

11 ms

beacon.gif

beacon.gif

409 ms

Accessibility Review

shop.diabetes.org.uk accessibility score

96

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.

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

shop.diabetes.org.uk best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

shop.diabetes.org.uk SEO score

86

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shop.diabetes.org.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 Shop.diabetes.org.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

shop.diabetes.org.uk

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