Tools & Wizards About Us
bio-conferences.org screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

bio-conferences.org

BIO Web of Conferences

Page Load Speed

6.4 sec in total

First Response

442 ms

Resources Loaded

5.6 sec

Page Rendered

355 ms

bio-conferences.org screenshot

About Website

Visit bio-conferences.org now to see the best up-to-date BIO Conferences content for Poland and also check out these interesting facts you probably never knew about bio-conferences.org

BIO Web of Conferences, open access proceedings in biology, life sciences and health

Visit bio-conferences.org

Key Findings

We analyzed Bio-conferences.org page load time and found that the first response time was 442 ms and then it took 5.9 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

bio-conferences.org performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

bio-conferences.org

442 ms

www.bio-conferences.org

3934 ms

jquery.multiselect.css

17 ms

jquery.qtip.min.css

33 ms

jquery.magnific-popup.css

45 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 86% of them (43 requests) were addressed to the original Bio-conferences.org, 4% (2 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Bio-conferences.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.3 kB (35%)

Content Size

481.9 kB

After Optimization

312.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bio-conferences.org main page is 481.9 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. 40% of websites need less resources to load. Images take 275.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 54.8 kB

  • Original 63.6 kB
  • After minification 49.0 kB
  • After compression 8.9 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 14.7 kB, which is 23% 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 54.8 kB or 86% of the original size.

Image Optimization

-27%

Potential reduce by 73.4 kB

  • Original 275.8 kB
  • After minification 202.3 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. Obviously, BIO Conferences needs image optimization as it can save up to 73.4 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-35%

Potential reduce by 36.5 kB

  • Original 104.9 kB
  • After minification 104.9 kB
  • After compression 68.5 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 36.5 kB or 35% of the original size.

CSS Optimization

-12%

Potential reduce by 4.6 kB

  • Original 37.5 kB
  • After minification 37.5 kB
  • After compression 32.9 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. Bio-conferences.org needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (56%)

Requests Now

45

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BIO Conferences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bio-conferences.org

bio-conferences.org

442 ms

www.bio-conferences.org

www.bio-conferences.org

3934 ms

jquery.multiselect.css

jquery.multiselect.css

17 ms

jquery.qtip.min.css

jquery.qtip.min.css

33 ms

jquery.magnific-popup.css

jquery.magnific-popup.css

45 ms

jquery-ui.css

jquery-ui.css

108 ms

list_tab.css

list_tab.css

47 ms

mod_solr.css

mod_solr.css

48 ms

jquery-3.1.0.min.js

jquery-3.1.0.min.js

147 ms

jquerynoconflict.js

jquerynoconflict.js

48 ms

jquery-ui.min.js

jquery-ui.min.js

202 ms

jquery.multiselect.min.js

jquery.multiselect.min.js

61 ms

jquery.qtip.min.js

jquery.qtip.min.js

74 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

62 ms

js

js

66 ms

jquery.autocomplete.js

jquery.autocomplete.js

77 ms

css2

css2

39 ms

article.css

article.css

77 ms

cookie.css

cookie.css

89 ms

commun_v3.css

commun_v3.css

92 ms

template1.css

template1.css

92 ms

flags25.css

flags25.css

107 ms

bioconf.css

bioconf.css

108 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

108 ms

jquery.mmenu.all.min.js

jquery.mmenu.all.min.js

119 ms

script.js

script.js

118 ms

cookie.js

cookie.js

119 ms

common.js

common.js

120 ms

logo_edp_105.svg

logo_edp_105.svg

36 ms

logo_congress.png

logo_congress.png

35 ms

logo_bioconf.png

logo_bioconf.png

34 ms

photohome122-.gif

photohome122-.gif

491 ms

photohome121-.gif

photohome121-.gif

485 ms

photohome120-.gif

photohome120-.gif

504 ms

bioconf_cover.jpg

bioconf_cover.jpg

82 ms

doaj_seal.png

doaj_seal.png

37 ms

clarivate.png

clarivate.png

82 ms

doaj.png

doaj.png

83 ms

ebsco.png

ebsco.png

84 ms

google_scholar.png

google_scholar.png

86 ms

proquest.png

proquest.png

86 ms

scopus.png

scopus.png

86 ms

logo_edp_fff.svg

logo_edp_fff.svg

113 ms

header_bioconf.jpg

header_bioconf.jpg

119 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

72 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

72 ms

FontAwesome.otf

FontAwesome.otf

111 ms

ga.js

ga.js

19 ms

__utm.gif

__utm.gif

31 ms

__utm.gif

__utm.gif

23 ms

Accessibility Review

bio-conferences.org accessibility score

92

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

Links do not have a discernible name

Best Practices

bio-conferences.org 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

Page has valid source maps

SEO Factors

bio-conferences.org SEO score

84

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

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 Bio-conferences.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 Bio-conferences.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

bio-conferences.org

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