Tools & Wizards About Us
genexplain.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

genexplain.com

geneXplain - GeneXplain provides bioinformatics, systems biology and cheminformatics software and databases for life science and medical research.

Page Load Speed

10.7 sec in total

First Response

2.1 sec

Resources Loaded

7.3 sec

Page Rendered

1.3 sec

genexplain.com screenshot

About Website

Welcome to genexplain.com homepage info - get ready to check GeneXplain best content for Denmark right away, or after learning these important things about genexplain.com

geneXplain - GeneXplain provides bioinformatics, systems biology and cheminformatics software and databases for life science and medical research.

Visit genexplain.com

Key Findings

We analyzed Genexplain.com page load time and found that the first response time was 2.1 sec and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

genexplain.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value12.4 s

14/100

10%

Network Requests Diagram

genexplain.com

2072 ms

wgs2.css

207 ms

farbtastic.min.css

362 ms

style.min.css

657 ms

embed-public.min.css

311 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 83% of them (73 requests) were addressed to the original Genexplain.com, 8% (7 requests) were made to Google.com and 5% (4 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Genexplain.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (21%)

Content Size

9.1 MB

After Optimization

7.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Genexplain.com main page is 9.1 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. 50% of websites need less resources to load. Images take 8.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 101.8 kB

  • Original 127.1 kB
  • After minification 120.5 kB
  • After compression 25.3 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. 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 101.8 kB or 80% of the original size.

Image Optimization

-15%

Potential reduce by 1.2 MB

  • Original 8.0 MB
  • After minification 6.8 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. Obviously, GeneXplain needs image optimization as it can save up to 1.2 MB 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

-53%

Potential reduce by 266.0 kB

  • Original 500.6 kB
  • After minification 443.2 kB
  • After compression 234.6 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 266.0 kB or 53% of the original size.

CSS Optimization

-75%

Potential reduce by 381.1 kB

  • Original 507.2 kB
  • After minification 470.3 kB
  • After compression 126.1 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. Genexplain.com needs all CSS files to be minified and compressed as it can save up to 381.1 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (60%)

Requests Now

83

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GeneXplain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

genexplain.com

genexplain.com

2072 ms

wgs2.css

wgs2.css

207 ms

farbtastic.min.css

farbtastic.min.css

362 ms

style.min.css

style.min.css

657 ms

embed-public.min.css

embed-public.min.css

311 ms

font-awesome.min.css

font-awesome.min.css

429 ms

bootstrap-front.css

bootstrap-front.css

420 ms

shortcodes.css

shortcodes.css

326 ms

cookie-law-info-public.css

cookie-law-info-public.css

424 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

558 ms

font-awesome.min.css

font-awesome.min.css

587 ms

bootstrap-front.css

bootstrap-front.css

562 ms

dashicons.min.css

dashicons.min.css

715 ms

to-top-public.css

to-top-public.css

541 ms

wpsc-front-end-styles.css

wpsc-front-end-styles.css

667 ms

wrcpt-front.css

wrcpt-front.css

701 ms

font.css

font.css

691 ms

normalize.css

normalize.css

725 ms

style.css

style.css

782 ms

slick.css

slick.css

774 ms

slick-theme.css

slick-theme.css

806 ms

foundation.min.css

foundation.min.css

895 ms

font-awesome.min.css

font-awesome.min.css

57 ms

all.css

all.css

52 ms

rpt_style.min.css

rpt_style.min.css

851 ms

ytprefs.min.css

ytprefs.min.css

847 ms

v4-shims.css

v4-shims.css

64 ms

jquery.min.js

jquery.min.js

1123 ms

jquery-migrate.min.js

jquery-migrate.min.js

931 ms

template1Script.js

template1Script.js

918 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

1019 ms

jcolumn.min.js

jcolumn.min.js

976 ms

cookie-law-info-public.js

cookie-law-info-public.js

1059 ms

to-top-public.js

to-top-public.js

1030 ms

js

js

119 ms

rpt.min.js

rpt.min.js

1037 ms

ytprefs.min.js

ytprefs.min.js

1121 ms

cse.js

cse.js

68 ms

books_homeslider.jpg

books_homeslider.jpg

1675 ms

clockwork-homeslider.jpg

clockwork-homeslider.jpg

1591 ms

apotheke_homeslider.jpg

apotheke_homeslider.jpg

1598 ms

cookie-law-info-table.css

cookie-law-info-table.css

1102 ms

shortcodes.css

shortcodes.css

1102 ms

google_cse_v2.js

google_cse_v2.js

924 ms

pdfobject.min.js

pdfobject.min.js

978 ms

embed-public.min.js

embed-public.min.js

989 ms

accordion-custom.js

accordion-custom.js

1151 ms

accordion.js

accordion.js

1028 ms

tracker.js

tracker.js

1047 ms

slick.js

slick.js

1166 ms

sal-genexplain.js

sal-genexplain.js

1038 ms

fitvids.min.js

fitvids.min.js

1122 ms

salmon_homeslider.jpg

salmon_homeslider.jpg

1343 ms

Genome-Enhancer-logo-small-300x81.png

Genome-Enhancer-logo-small-300x81.png

1163 ms

TFBS-combinatorial-analysis-with-AI-and-ML.png

TFBS-combinatorial-analysis-with-AI-and-ML.png

1198 ms

genexplain_platform-logo_new2-300x154.png

genexplain_platform-logo_new2-300x154.png

1130 ms

TRANSFAC-X_blue-300x108.png

TRANSFAC-X_blue-300x108.png

1147 ms

TRANSPATH-X_green-300x99.png

TRANSPATH-X_green-300x99.png

1125 ms

HumanPSD-X-300x102.png

HumanPSD-X-300x102.png

1252 ms

img_brenda.png

img_brenda.png

1185 ms

PASSlogo-300x300.png

PASSlogo-300x300.png

1210 ms

PharmaExpertlogo_im_1107-300x300.png

PharmaExpertlogo_im_1107-300x300.png

1211 ms

GUSAR_1107-267x300.png

GUSAR_1107-267x300.png

1243 ms

Intelligent-design-of-promoters.png

Intelligent-design-of-promoters.png

1643 ms

ATAC-seq-and-enhancers.png

ATAC-seq-and-enhancers.png

1566 ms

Release-2024.1-banner-big.png

Release-2024.1-banner-big.png

1784 ms

geneXplain-release-2024.1.png

geneXplain-release-2024.1.png

1654 ms

logo_X_transparent-296x300.png

logo_X_transparent-296x300.png

1295 ms

mail-1454731_1920-300x300.png

mail-1454731_1920-300x300.png

1297 ms

Harrassowitz_logo-1.png

Harrassowitz_logo-1.png

1369 ms

logo-cookieyes.svg

logo-cookieyes.svg

1387 ms

logo.png

logo.png

1388 ms

FB-f-Logo__white_h67px.png

FB-f-Logo__white_h67px.png

1355 ms

LinkedIn-White-h67px-R.png

LinkedIn-White-h67px-R.png

1384 ms

cse_element__en.js

cse_element__en.js

44 ms

default+en.css

default+en.css

66 ms

shiny.css

shiny.css

69 ms

Twitter_Social_Icon_Circle_White_h67px.png

Twitter_Social_Icon_Circle_White_h67px.png

1382 ms

glyph-logo_May2016-67px-white.png

glyph-logo_May2016-67px-white.png

1425 ms

cse.js

cse.js

4 ms

cse.js

cse.js

19 ms

async-ads.js

async-ads.js

635 ms

cse_theme_shiny_form_bg.png

cse_theme_shiny_form_bg.png

79 ms

clear.png

clear.png

57 ms

nav_logo114.png

nav_logo114.png

58 ms

cse_theme_shiny_form_bg.png

cse_theme_shiny_form_bg.png

15 ms

ajax-loader.gif

ajax-loader.gif

844 ms

slick.woff

slick.woff

862 ms

Accessibility Review

genexplain.com accessibility score

62

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

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

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

High

[aria-*] attributes do not have valid values

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

genexplain.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

genexplain.com SEO score

54

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 Genexplain.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 Genexplain.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

genexplain.com

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