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emc.medicines.org.uk screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

emc.medicines.org.uk

Home - electronic medicines compendium (emc)

Page Load Speed

3.1 sec in total

First Response

190 ms

Resources Loaded

2.7 sec

Page Rendered

178 ms

emc.medicines.org.uk screenshot

About Website

Click here to check amazing Emc Medicines content for United Kingdom. Otherwise, check out these important facts you probably never knew about emc.medicines.org.uk

The most up to date, comprehensive, regulated information about medicines. Easy to use, trusted and recommended by healthcare professionals

Visit emc.medicines.org.uk

Key Findings

We analyzed Emc.medicines.org.uk page load time and found that the first response time was 190 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

emc.medicines.org.uk performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

emc.medicines.org.uk

190 ms

1582 ms

css

163 ms

desktop

401 ms

lmuTabbed.js

171 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Emc.medicines.org.uk, 76% (22 requests) were made to Medicines.org.uk and 10% (3 requests) were made to Widget.uservoice.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Medicines.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.1 kB (43%)

Content Size

69.3 kB

After Optimization

39.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Emc.medicines.org.uk main page is 69.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. HTML takes 30.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 23.7 kB

  • Original 30.0 kB
  • After minification 27.6 kB
  • After compression 6.3 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 23.7 kB or 79% of the original size.

Image Optimization

-23%

Potential reduce by 4.4 kB

  • Original 18.9 kB
  • After minification 14.6 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, Emc Medicines needs image optimization as it can save up to 4.4 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 2.0 kB

  • Original 20.4 kB
  • After minification 20.4 kB
  • After compression 18.4 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.

Requests Breakdown

Number of requests can be reduced by 13 (48%)

Requests Now

27

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emc Medicines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

emc.medicines.org.uk

emc.medicines.org.uk

190 ms

1582 ms

css

css

163 ms

desktop

desktop

401 ms

lmuTabbed.js

lmuTabbed.js

171 ms

37CjmEg1f66ymKKoTGMENA.js

37CjmEg1f66ymKKoTGMENA.js

105 ms

ga.js

ga.js

106 ms

icon_back-to-top.png

icon_back-to-top.png

167 ms

emc-logo.png

emc-logo.png

94 ms

submitBtn.png

submitBtn.png

168 ms

banner-cross-sm.png

banner-cross-sm.png

171 ms

icon-spc-large.png

icon-spc-large.png

179 ms

icon-pil-large.gif

icon-pil-large.gif

189 ms

signupHeader.gif

signupHeader.gif

181 ms

icon-bookmark-grey.png

icon-bookmark-grey.png

182 ms

icon-search.png

icon-search.png

183 ms

icon-clock.png

icon-clock.png

248 ms

sufuBtn.gif

sufuBtn.gif

252 ms

signupShadow.png

signupShadow.png

256 ms

moreLinkBtn.gif

moreLinkBtn.gif

258 ms

section-top.png

section-top.png

264 ms

section-bkg.png

section-bkg.png

265 ms

section-btm.png

section-btm.png

328 ms

datapharm-logo-footer.gif

datapharm-logo-footer.gif

333 ms

loading.gif

loading.gif

254 ms

feedback-tab.png

feedback-tab.png

54 ms

__utm.gif

__utm.gif

22 ms

tab-right-dark-da2413549ce324fc421ae86a0e5881ee.png

tab-right-dark-da2413549ce324fc421ae86a0e5881ee.png

15 ms

track.js

track.js

159 ms

Accessibility Review

emc.medicines.org.uk accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-*] attributes are not valid or misspelled

Best Practices

emc.medicines.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

emc.medicines.org.uk SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Emc.medicines.org.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 Emc.medicines.org.uk main page’s claimed encoding is utf-8;. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

emc.medicines.org.uk

Open Graph description is not detected on the main page of Emc Medicines. 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: