Tools & Wizards About Us
ibgc.u-bordeaux2.fr screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

ibgc.u-bordeaux2.fr

IBGC - Institut de Biochimie et Genetique Cellulaires

Page Load Speed

1.8 sec in total

First Response

427 ms

Resources Loaded

1.2 sec

Page Rendered

144 ms

ibgc.u-bordeaux2.fr screenshot

About Website

Click here to check amazing IBGC Ubor De Aux2 content for Uganda. Otherwise, check out these important facts you probably never knew about ibgc.u-bordeaux2.fr

L'IBGC est un Institut de Recherche du CNRS dont l'activité est centrée sur l'étude de l'architecture fonctionnelle de la cellule eucaryote

Visit ibgc.u-bordeaux2.fr

Key Findings

We analyzed Ibgc.u-bordeaux2.fr page load time and found that the first response time was 427 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

ibgc.u-bordeaux2.fr performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

ibgc.u-bordeaux2.fr

427 ms

ibgc.css

291 ms

ibgc.js

204 ms

menu_var.js

311 ms

menu9_com.js

396 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 86% of them (12 requests) were addressed to the original Ibgc.u-bordeaux2.fr, 14% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (490 ms) belongs to the original domain Ibgc.u-bordeaux2.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.7 kB (33%)

Content Size

163.3 kB

After Optimization

109.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ibgc.u-bordeaux2.fr main page is 163.3 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. Only 10% of websites need less resources to load. Images take 100.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 13.8 kB

  • Original 16.8 kB
  • After minification 16.8 kB
  • After compression 3.0 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 13.8 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 3.4 kB

  • Original 100.0 kB
  • After minification 96.6 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. IBGC Ubor De Aux2 images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 28.2 kB

  • Original 36.8 kB
  • After minification 29.8 kB
  • After compression 8.6 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 28.2 kB or 77% of the original size.

CSS Optimization

-85%

Potential reduce by 8.2 kB

  • Original 9.7 kB
  • After minification 6.3 kB
  • After compression 1.5 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. Ibgc.u-bordeaux2.fr needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IBGC Ubor De Aux2. 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

ibgc.u-bordeaux2.fr

ibgc.u-bordeaux2.fr

427 ms

ibgc.css

ibgc.css

291 ms

ibgc.js

ibgc.js

204 ms

menu_var.js

menu_var.js

311 ms

menu9_com.js

menu9_com.js

396 ms

slick.css

slick.css

32 ms

slick.min.js

slick.min.js

38 ms

background.png

background.png

122 ms

02.png

02.png

490 ms

head.png

head.png

204 ms

sep.png

sep.png

121 ms

bandeau_logos.png

bandeau_logos.png

208 ms

path.png

path.png

111 ms

intranet.png

intranet.png

106 ms

Accessibility Review

ibgc.u-bordeaux2.fr accessibility score

60

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

ibgc.u-bordeaux2.fr best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

ibgc.u-bordeaux2.fr SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ibgc.u-bordeaux2.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Ibgc.u-bordeaux2.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ibgc.u-bordeaux2.fr

Open Graph description is not detected on the main page of IBGC Ubor De Aux2. 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: