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emdgroup.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

emdgroup.com

Vibrant Science & Technology - EMD Group

Page Load Speed

2.4 sec in total

First Response

168 ms

Resources Loaded

1.9 sec

Page Rendered

344 ms

emdgroup.com screenshot

About Website

Visit emdgroup.com now to see the best up-to-date EMD Group content for United States and also check out these interesting facts you probably never knew about emdgroup.com

Merck KGaA, Darmstadt, Germany, a leading science and technology company, operates across healthcare, life science and electronics.

Visit emdgroup.com

Key Findings

We analyzed Emdgroup.com page load time and found that the first response time was 168 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

emdgroup.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

www.emdgroup.com

168 ms

en

540 ms

common-assets.min.ACSHASH7de9aa25365c33f052a00100781bfab1.css

26 ms

home-wireframe.min.ACSHASH218e535a0d60f63f64e8691b39a8af18.css

17 ms

padding.min.ACSHASH130a06f5988b8ead93f6d086ef43b575.js

15 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 53% of them (27 requests) were addressed to the original Emdgroup.com, 47% (24 requests) were made to S7d9.scene7.com. The less responsive or slowest element that took the longest time to load (540 ms) belongs to the original domain Emdgroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 222.0 kB (51%)

Content Size

436.8 kB

After Optimization

214.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Emdgroup.com main page is 436.8 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. 35% of websites need less resources to load. HTML takes 235.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 198.0 kB

  • Original 235.1 kB
  • After minification 177.8 kB
  • After compression 37.1 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. This page needs HTML code to be minified as it can gain 57.3 kB, which is 24% 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 198.0 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 13.3 kB

  • Original 141.6 kB
  • After minification 128.3 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. EMD Group images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 5.7 kB

  • Original 10.0 kB
  • After minification 10.0 kB
  • After compression 4.3 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 5.7 kB or 57% of the original size.

CSS Optimization

-10%

Potential reduce by 5.1 kB

  • Original 50.1 kB
  • After minification 45.3 kB
  • After compression 45.1 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. Emdgroup.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

47

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EMD Group. 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

www.emdgroup.com

www.emdgroup.com

168 ms

en

en

540 ms

common-assets.min.ACSHASH7de9aa25365c33f052a00100781bfab1.css

common-assets.min.ACSHASH7de9aa25365c33f052a00100781bfab1.css

26 ms

home-wireframe.min.ACSHASH218e535a0d60f63f64e8691b39a8af18.css

home-wireframe.min.ACSHASH218e535a0d60f63f64e8691b39a8af18.css

17 ms

padding.min.ACSHASH130a06f5988b8ead93f6d086ef43b575.js

padding.min.ACSHASH130a06f5988b8ead93f6d086ef43b575.js

15 ms

links.min.ACSHASHc7f9e88d3daee44be8478487d2a29a18.js

links.min.ACSHASHc7f9e88d3daee44be8478487d2a29a18.js

16 ms

common-assets.min.ACSHASHeda7d4bb5cbe9572a8a16771843bce64.js

common-assets.min.ACSHASHeda7d4bb5cbe9572a8a16771843bce64.js

20 ms

page_home.min.ACSHASH1737f6134cd51810f806c6b0c3d30c25.js

page_home.min.ACSHASH1737f6134cd51810f806c6b0c3d30c25.js

34 ms

sustainability-report-2023-promotional-image-adjusted-800x600

sustainability-report-2023-promotional-image-adjusted-800x600

202 ms

digital-ethics-promo-800-600

digital-ethics-promo-800-600

107 ms

800-600-4-3-whowearehistory-promo

800-600-4-3-whowearehistory-promo

105 ms

200-150-4-3-smarter-brighter-faster

200-150-4-3-smarter-brighter-faster

108 ms

microbiotiful-800-600-Promotional-Image

microbiotiful-800-600-Promotional-Image

105 ms

800-600-4-3-vibranthtoughtslanding-promo

800-600-4-3-vibranthtoughtslanding-promo

106 ms

AI-against-tropical-disease

AI-against-tropical-disease

120 ms

ET-CH2-Website-PromoIMG-800x600

ET-CH2-Website-PromoIMG-800x600

110 ms

PSE-Promotional-800x600-Promotional-Image

PSE-Promotional-800x600-Promotional-Image

125 ms

covid-800x600

covid-800x600

116 ms

ST_ET_mRNA_Promo_2000x1500

ST_ET_mRNA_Promo_2000x1500

113 ms

press-kit-pandemic-800x800

press-kit-pandemic-800x800

119 ms

800-600-4-3-Investors

800-600-4-3-Investors

116 ms

800-600-4-3-US-innovationcenter-promo-NA

800-600-4-3-US-innovationcenter-promo-NA

121 ms

800-600-4-3-itreportsandfinancials-promotional-Image

800-600-4-3-itreportsandfinancials-promotional-Image

126 ms

Sustainability-promotional-800x600

Sustainability-promotional-800x600

139 ms

Hero-Parallax-1440-818

Hero-Parallax-1440-818

125 ms

women-800-600

women-800-600

125 ms

800-600-4-3-curiosity-one-secret-to-success

800-600-4-3-curiosity-one-secret-to-success

126 ms

wafer-in-production-800-600

wafer-in-production-800-600

132 ms

Tornero-Lorusso

Tornero-Lorusso

134 ms

Balk-Langner

Balk-Langner

132 ms

Buback-Verena

Buback-Verena

133 ms

Charton-Jean-Enno

Charton-Jean-Enno

133 ms

disclaimer.svg

disclaimer.svg

99 ms

disclaimer-background.svg

disclaimer-background.svg

96 ms

String-Vibrant-M-1-RGB.png

String-Vibrant-M-1-RGB.png

205 ms

icon-navigation-search.svg

icon-navigation-search.svg

98 ms

Millipore_Sigma_Footer.png

Millipore_Sigma_Footer.png

99 ms

EMD_Serono_Footer.png

EMD_Serono_Footer.png

99 ms

EMD-Electronics-Footer.png

EMD-Electronics-Footer.png

192 ms

stockvalue

stockvalue

69 ms

Mkgaa80x80

Mkgaa80x80

24 ms

Mkgaa80x80

Mkgaa80x80

26 ms

Mkgaa80x80

Mkgaa80x80

22 ms

Mkgaa80x80

Mkgaa80x80

77 ms

Mkgaa80x80

Mkgaa80x80

76 ms

Mkgaa80x80

Mkgaa80x80

76 ms

Mkgaa80x80

Mkgaa80x80

75 ms

Mkgaa80x80

Mkgaa80x80

89 ms

page_home.min.ACSHASH732073ae2dd7838501fa4149c6fc7721.css

page_home.min.ACSHASH732073ae2dd7838501fa4149c6fc7721.css

52 ms

Mkgaa-Regular.woff

Mkgaa-Regular.woff

243 ms

icons.woff

icons.woff

144 ms

Accessibility Review

emdgroup.com accessibility score

84

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

Some elements have a [tabindex] value greater than 0

Best Practices

emdgroup.com 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

emdgroup.com 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

    EN

  • Encoding

    UTF-8

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

Social Sharing Optimization

emdgroup.com

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