Tools & Wizards About Us
emmanet.org screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

emmanet.org

INFRAFRONTIER - The European infrastructure for phenotyping and archiving of model mammalian genomes

Page Load Speed

6.4 sec in total

First Response

366 ms

Resources Loaded

5.1 sec

Page Rendered

911 ms

emmanet.org screenshot

About Website

Click here to check amazing Emmanet content. Otherwise, check out these important facts you probably never knew about emmanet.org

The INFRAFRONTIER research infrastructure provides access to first-class research tools and data for biomedical research and thereby contributes to improving our understanding of gene function in huma...

Visit emmanet.org

Key Findings

We analyzed Emmanet.org page load time and found that the first response time was 366 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

emmanet.org performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value14,500 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value28.5 s

0/100

10%

Network Requests Diagram

emmanet.org

366 ms

www.infrafrontier.eu

1330 ms

css

80 ms

date.css

124 ms

search.css

245 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Emmanet.org, 73% (55 requests) were made to Infrafrontier.eu and 15% (11 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Infrafrontier.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.3 kB (19%)

Content Size

542.4 kB

After Optimization

438.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Emmanet.org main page is 542.4 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. 60% of websites need less resources to load. Images take 247.6 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 48.8 kB

  • Original 70.3 kB
  • After minification 66.5 kB
  • After compression 21.5 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 48.8 kB or 69% of the original size.

Image Optimization

-15%

Potential reduce by 36.4 kB

  • Original 247.6 kB
  • After minification 211.2 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, Emmanet needs image optimization as it can save up to 36.4 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 14.5 kB

  • Original 203.7 kB
  • After minification 202.0 kB
  • After compression 189.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 4.6 kB

  • Original 20.7 kB
  • After minification 20.7 kB
  • After compression 16.1 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. Emmanet.org needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (53%)

Requests Now

70

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emmanet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

emmanet.org

emmanet.org

366 ms

www.infrafrontier.eu

www.infrafrontier.eu

1330 ms

css

css

80 ms

date.css

date.css

124 ms

search.css

search.css

245 ms

views.css

views.css

762 ms

ctools.css

ctools.css

763 ms

default.css

default.css

768 ms

ebi.css

ebi.css

763 ms

jquery-ui-1.8.18.css

jquery-ui-1.8.18.css

778 ms

jquery.dataTables.css

jquery.dataTables.css

771 ms

strain_gene_search_bar.css

strain_gene_search_bar.css

878 ms

strain_list.css

strain_list.css

881 ms

jquery.js

jquery.js

1004 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

870 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

875 ms

jquery.once.js

jquery.once.js

883 ms

drupal.js

drupal.js

988 ms

cookieControl-5.1.min.js

cookieControl-5.1.min.js

1105 ms

webform_steps.js

webform_steps.js

988 ms

matomo.js

matomo.js

992 ms

head.min.js

head.min.js

1053 ms

selectivizr-min.js

selectivizr-min.js

1138 ms

default.js

default.js

1139 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

1247 ms

jquery-ui-1.8.24.min.js

jquery-ui-1.8.24.min.js

1753 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

1298 ms

jquery.corner.mini.js

jquery.corner.mini.js

1642 ms

search_browse_strains_genes.js

search_browse_strains_genes.js

1652 ms

category.js

category.js

1636 ms

widgets.js

widgets.js

137 ms

piwik.js

piwik.js

827 ms

logo-infrafrontier.png

logo-infrafrontier.png

241 ms

mn_trenner.gif

mn_trenner.gif

630 ms

covid_research.jpg

covid_research.jpg

738 ms

cancer.jpg

cancer.jpg

733 ms

rare.jpg

rare.jpg

731 ms

loupe.png

loupe.png

623 ms

help.png

help.png

621 ms

emma-logo-soft.png

emma-logo-soft.png

729 ms

stooltip.png

stooltip.png

730 ms

deposit.png

deposit.png

742 ms

link_arrow.png

link_arrow.png

830 ms

order.png

order.png

839 ms

axenic.png

axenic.png

950 ms

production.png

production.png

866 ms

phenotyping.png

phenotyping.png

833 ms

training.png

training.png

866 ms

20160311_esfri_landmark.png

20160311_esfri_landmark.png

1072 ms

logo-eu.jpg

logo-eu.jpg

569 ms

logoslide_1.jpg

logoslide_1.jpg

949 ms

logoslide_2.jpg

logoslide_2.jpg

965 ms

logoslide_3.jpg

logoslide_3.jpg

959 ms

logoslide_4.jpg

logoslide_4.jpg

972 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

397 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

397 ms

logoslider_left.png

logoslider_left.png

1291 ms

logoslider_right.png

logoslider_right.png

1274 ms

sn_arrow.png

sn_arrow.png

1291 ms

footerlogo.jpg

footerlogo.jpg

1284 ms

piwik.php

piwik.php

325 ms

widget_iframe.7dae38096d06923d683a2a807172322a.html

widget_iframe.7dae38096d06923d683a2a807172322a.html

175 ms

logo-eu.jpg

logo-eu.jpg

926 ms

settings

settings

78 ms

horizon_timeline.a7991bb824d62c8d5038ddd875db8389.js

horizon_timeline.a7991bb824d62c8d5038ddd875db8389.js

30 ms

embeds

embeds

34 ms

InfrafrontierEU

InfrafrontierEU

520 ms

polyfills-57d3feabe8bfd4ee389c.js

polyfills-57d3feabe8bfd4ee389c.js

26 ms

runtime-eb61dff4a84b8f906e6b.js

runtime-eb61dff4a84b8f906e6b.js

55 ms

modules.c7def0268c66f6a548ed.js

modules.c7def0268c66f6a548ed.js

119 ms

main-e9db78f5e7b3d83edd5e.js

main-e9db78f5e7b3d83edd5e.js

98 ms

_app-446fb4a338b215deec8c.js

_app-446fb4a338b215deec8c.js

100 ms

%5BscreenName%5D-c8b4c96951cf24f547b4.js

%5BscreenName%5D-c8b4c96951cf24f547b4.js

112 ms

_buildManifest.js

_buildManifest.js

118 ms

_ssgManifest.js

_ssgManifest.js

113 ms

Accessibility Review

emmanet.org accessibility score

75

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

emmanet.org best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

emmanet.org SEO score

64

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

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 Emmanet.org 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 Emmanet.org 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

emmanet.org

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