Tools & Wizards About Us
febs.org screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% 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

  • 71

    SEO

    Google-friendlier than
    30% of websites

febs.org

FEBS: Federation of European Biochemical Societies

Page Load Speed

4.5 sec in total

First Response

172 ms

Resources Loaded

4 sec

Page Rendered

337 ms

febs.org screenshot

About Website

Click here to check amazing FEBS content for Armenia. Otherwise, check out these important facts you probably never knew about febs.org

FEBS The Federation of European Biochemical Societies is a charitable organisation supporting research and education in molecular life sciences.

Visit febs.org

Key Findings

We analyzed Febs.org page load time and found that the first response time was 172 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

febs.org performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value21.5 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.278

44/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

febs.org

172 ms

www.febs.org

601 ms

combined.css

318 ms

css

28 ms

jquery-1.9.1.min.js

585 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 77% of them (36 requests) were addressed to the original Febs.org, 11% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Febs.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 534.1 kB (19%)

Content Size

2.8 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Febs.org main page is 2.8 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. 60% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 62.7 kB

  • Original 82.9 kB
  • After minification 72.9 kB
  • After compression 20.3 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. This page needs HTML code to be minified as it can gain 10.0 kB, which is 12% 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 62.7 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 95.5 kB

  • Original 2.2 MB
  • After minification 2.1 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. FEBS images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 356.4 kB

  • Original 554.4 kB
  • After minification 554.4 kB
  • After compression 198.0 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 356.4 kB or 64% of the original size.

CSS Optimization

-77%

Potential reduce by 19.5 kB

  • Original 25.5 kB
  • After minification 25.3 kB
  • After compression 5.9 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. Febs.org needs all CSS files to be minified and compressed as it can save up to 19.5 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (18%)

Requests Now

40

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FEBS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

febs.org

febs.org

172 ms

www.febs.org

www.febs.org

601 ms

combined.css

combined.css

318 ms

css

css

28 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

585 ms

jquery-ui-1.10.2.custom.min.js

jquery-ui-1.10.2.custom.min.js

511 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

242 ms

script.min.js

script.min.js

164 ms

addthis_widget.js

addthis_widget.js

21 ms

jquery.expander.min.js

jquery.expander.min.js

164 ms

analytics.js

analytics.js

179 ms

logo.png

logo.png

495 ms

bg-1.jpg

bg-1.jpg

741 ms

sprite.png

sprite.png

496 ms

2016FEBS-Congress-BannerFEBS.ORGhome-380x252_%281%29.png

2016FEBS-Congress-BannerFEBS.ORGhome-380x252_%281%29.png

808 ms

homepage_YSF.png

homepage_YSF.png

750 ms

homepage_courses.jpg.png

homepage_courses.jpg.png

967 ms

homepage_fellowships.png

homepage_fellowships.png

746 ms

homepage_education.png

homepage_education.png

1057 ms

homepage_SciSoc4.png

homepage_SciSoc4.png

1381 ms

homepage_prizes.png

homepage_prizes.png

1392 ms

homepage_integration.png

homepage_integration.png

1313 ms

homepage_women_in_science_f.png

homepage_women_in_science_f.png

1533 ms

homepage_constitsocs.png

homepage_constitsocs.png

1678 ms

homepage_worldwide_lectures.png

homepage_worldwide_lectures.png

1698 ms

homepage_50thannivfireworks.jpg

homepage_50thannivfireworks.jpg

1708 ms

FEBSJ_thumbnail_Rhodopsin-Arrestin.png

FEBSJ_thumbnail_Rhodopsin-Arrestin.png

1616 ms

thumbnail_hand.png

thumbnail_hand.png

1627 ms

thumbnail_FNFeb2016.png

thumbnail_FNFeb2016.png

1693 ms

thumbmail_micr2016.png

thumbmail_micr2016.png

1871 ms

160x120-map.jpg

160x120-map.jpg

1867 ms

journal-febs.jpg

journal-febs.jpg

1835 ms

letters-febs.jpg

letters-febs.jpg

1850 ms

Molecular-Oncology.jpg

Molecular-Oncology.jpg

1855 ms

openbio-febs.jpg

openbio-febs.jpg

1869 ms

FEBSJ_highlight_Tan_22March2016.png

FEBSJ_highlight_Tan_22March2016.png

2713 ms

FEBSL_highlight_Xu_15Mar2016.png

FEBSL_highlight_Xu_15Mar2016.png

2242 ms

bg-footer.png

bg-footer.png

2091 ms

_aijTyevf54tkVDLy-dlnKCWcynf_cDxXwCLxiixG1c.ttf

_aijTyevf54tkVDLy-dlnKCWcynf_cDxXwCLxiixG1c.ttf

64 ms

2Q-AW1e_taO6pHwMXcXW5w.ttf

2Q-AW1e_taO6pHwMXcXW5w.ttf

54 ms

0ihfXUL2emPh0ROJezvraKCWcynf_cDxXwCLxiixG1c.ttf

0ihfXUL2emPh0ROJezvraKCWcynf_cDxXwCLxiixG1c.ttf

54 ms

UK4l2VEpwjv3gdcwbwXE9InF5uFdDttMLvmWuJdhhgs.ttf

UK4l2VEpwjv3gdcwbwXE9InF5uFdDttMLvmWuJdhhgs.ttf

61 ms

jObgDQiPUtmACAaaK3pMG6CWcynf_cDxXwCLxiixG1c.ttf

jObgDQiPUtmACAaaK3pMG6CWcynf_cDxXwCLxiixG1c.ttf

61 ms

collect

collect

331 ms

300lo.json

300lo.json

21 ms

sh.953eb77977227bfd253ee158.html

sh.953eb77977227bfd253ee158.html

53 ms

print.css

print.css

83 ms

Accessibility Review

febs.org 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.

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

Links do not have a discernible name

Best Practices

febs.org 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

febs.org SEO score

71

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

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 Febs.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 Febs.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

febs.org

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