Tools & Wizards About Us
ambu.co.uk screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

ambu.co.uk

Ambu - devices that save lives & improve patient care

Page Load Speed

3.5 sec in total

First Response

203 ms

Resources Loaded

2.7 sec

Page Rendered

560 ms

ambu.co.uk screenshot

About Website

Click here to check amazing Ambu content. Otherwise, check out these important facts you probably never knew about ambu.co.uk

Get product, career, investor and contact information about Ambu, a medical device company that helps healthcare professionals save lives.

Visit ambu.co.uk

Key Findings

We analyzed Ambu.co.uk page load time and found that the first response time was 203 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ambu.co.uk performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value18.7 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

ambu.co.uk

203 ms

ambu.co.uk

393 ms

www.ambu.co.uk

997 ms

wjwexqco.js

656 ms

uc.js

111 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Ambu.co.uk, 72% (42 requests) were made to D1jhm577bx9zey.cloudfront.net and 3% (2 requests) were made to Sc.ambu.co.uk. The less responsive or slowest element that took the longest time to load (997 ms) belongs to the original domain Ambu.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 319.6 kB (11%)

Content Size

3.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ambu.co.uk main page is 3.0 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. 65% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 72.4 kB

  • Original 86.0 kB
  • After minification 85.3 kB
  • After compression 13.7 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 72.4 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 245.1 kB

  • Original 2.6 MB
  • After minification 2.3 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. Ambu images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 293.0 kB
  • After minification 293.0 kB
  • After compression 290.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 37 B

  • Original 58.6 kB
  • After minification 58.6 kB
  • After compression 58.5 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. Ambu.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (31%)

Requests Now

55

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ambu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ambu.co.uk

ambu.co.uk

203 ms

ambu.co.uk

ambu.co.uk

393 ms

www.ambu.co.uk

www.ambu.co.uk

997 ms

wjwexqco.js

wjwexqco.js

656 ms

uc.js

uc.js

111 ms

default.css

default.css

21 ms

default.js

default.js

25 ms

api.js

api.js

33 ms

Ambu-Forever-Forward-Ambu-com.svg

Ambu-Forever-Forward-Ambu-com.svg

29 ms

backward

backward

130 ms

Pulmonology3.svg

Pulmonology3.svg

76 ms

Pulmonology3-MO.svg

Pulmonology3-MO.svg

82 ms

ENT2.svg

ENT2.svg

84 ms

ENT4-MO.svg

ENT4-MO.svg

92 ms

Gastroenterology3.svg

Gastroenterology3.svg

83 ms

Gastroenterology3-MO.svg

Gastroenterology3-MO.svg

90 ms

Urology4.svg

Urology4.svg

92 ms

Urology4-MO.svg

Urology4-MO.svg

111 ms

Neurology3.svg

Neurology3.svg

95 ms

Neurology3-MO.svg

Neurology3-MO.svg

93 ms

IOM3.svg

IOM3.svg

101 ms

IOM3-MO.svg

IOM3-MO.svg

104 ms

Cardiology8.svg

Cardiology8.svg

98 ms

Cardiology8-MO.svg

Cardiology8-MO.svg

109 ms

Airway-Management7.svg

Airway-Management7.svg

108 ms

Airway-Management7-MO.svg

Airway-Management7-MO.svg

110 ms

Emergency-Care12.svg

Emergency-Care12.svg

114 ms

Emergency-Care12-MO.svg

Emergency-Care12-MO.svg

113 ms

notebook-home.svg

notebook-home.svg

120 ms

ambu-svg-icon-1.svg

ambu-svg-icon-1.svg

118 ms

CPD-Training-workshop-video.svg

CPD-Training-workshop-video.svg

125 ms

CPD-Training-workshop.svg

CPD-Training-workshop.svg

117 ms

headphone-pulse.svg

headphone-pulse.svg

119 ms

getimage.ashx

getimage.ashx

189 ms

getimage.ashx

getimage.ashx

123 ms

getimage.ashx

getimage.ashx

125 ms

getimage.ashx

getimage.ashx

124 ms

getimage.ashx

getimage.ashx

205 ms

LinkedIn.svg

LinkedIn.svg

139 ms

LinkedIn_mouseover.svg

LinkedIn_mouseover.svg

140 ms

Facebook.svg

Facebook.svg

142 ms

Facebook_mouseover.svg

Facebook_mouseover.svg

142 ms

Twitter.svg

Twitter.svg

146 ms

Twitter_mouseover.svg

Twitter_mouseover.svg

145 ms

Youtube.svg

Youtube.svg

144 ms

recaptcha__en.js

recaptcha__en.js

127 ms

YouTube_mouseover.svg

YouTube_mouseover.svg

128 ms

handlebars.min.js

handlebars.min.js

58 ms

jquery.validate.min.js

jquery.validate.min.js

132 ms

eurolandtoolsintegrationobject.js

eurolandtoolsintegrationobject.js

506 ms

getimage.ashx

getimage.ashx

120 ms

getimage.ashx

getimage.ashx

122 ms

worldmap.svg

worldmap.svg

114 ms

css2

css2

91 ms

index-7d834d9e.css

index-7d834d9e.css

67 ms

datalayer.js

datalayer.js

43 ms

gtwjwexqco.js

gtwjwexqco.js

321 ms

glueframe-1.1.3.js

glueframe-1.1.3.js

4 ms

Accessibility Review

ambu.co.uk accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best Practices

ambu.co.uk best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

ambu.co.uk SEO score

79

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

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ambu.co.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 Ambu.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.

Social Sharing Optimization

ambu.co.uk

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