Tools & Wizards About Us
databack.fr screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    45% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 99

    SEO

    Google-friendlier than
    94% of websites

databack.fr

Databack - Laboratoire français de traitement de données

Page Load Speed

4.1 sec in total

First Response

762 ms

Resources Loaded

3 sec

Page Rendered

377 ms

databack.fr screenshot

About Website

Visit databack.fr now to see the best up-to-date Databack content for France and also check out these interesting facts you probably never knew about databack.fr

Le laboratoire Databack vous apporte ses solutions en matière de traitement de données sensibles et volumineuses.

Visit databack.fr

Key Findings

We analyzed Databack.fr page load time and found that the first response time was 762 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

databack.fr performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value780 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.472

18/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

www.databack.fr

762 ms

styles.css

824 ms

script-jquery-1.10.0

405 ms

script-jquery-migrate

186 ms

wom.js

165 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 76% of them (29 requests) were addressed to the original Databack.fr, 8% (3 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Databack.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 189.3 kB (27%)

Content Size

699.5 kB

After Optimization

510.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Databack.fr main page is 699.5 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. 30% of websites need less resources to load. Images take 448.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 46.6 kB

  • Original 56.7 kB
  • After minification 41.9 kB
  • After compression 10.2 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 14.9 kB, which is 26% 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 46.6 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 3.8 kB

  • Original 448.3 kB
  • After minification 444.6 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. Databack images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 15.6 kB

  • Original 44.4 kB
  • After minification 44.3 kB
  • After compression 28.8 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 15.6 kB or 35% of the original size.

CSS Optimization

-82%

Potential reduce by 123.4 kB

  • Original 150.1 kB
  • After minification 149.4 kB
  • After compression 26.7 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. Databack.fr needs all CSS files to be minified and compressed as it can save up to 123.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (19%)

Requests Now

31

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Databack. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.databack.fr

www.databack.fr

762 ms

styles.css

styles.css

824 ms

script-jquery-1.10.0

script-jquery-1.10.0

405 ms

script-jquery-migrate

script-jquery-migrate

186 ms

wom.js

wom.js

165 ms

scripts.min.js

scripts.min.js

361 ms

kpi.js

kpi.js

178 ms

webfont.js

webfont.js

111 ms

analytics.js

analytics.js

97 ms

logo.png

logo.png

140 ms

databackhome01min__082052600_1624_04112015.jpg

databackhome01min__082052600_1624_04112015.jpg

752 ms

sliderhomelabo__064109400_1033_28122015.jpg

sliderhomelabo__064109400_1033_28122015.jpg

360 ms

sliderhome1702__017482400_1038_28122015.jpg

sliderhome1702__017482400_1038_28122015.jpg

1135 ms

databack-france.svg

databack-france.svg

362 ms

samsung_memoire_flash_vnand_256go__074476000_1057_03032016.jpg

samsung_memoire_flash_vnand_256go__074476000_1057_03032016.jpg

398 ms

bg-home-widget.jpg

bg-home-widget.jpg

514 ms

partenaires.svg

partenaires.svg

441 ms

charte.svg

charte.svg

581 ms

partneredf__006641500_1134_06112015.png

partneredf__006641500_1134_06112015.png

571 ms

partnersncf__018674700_1134_06112015.png

partnersncf__018674700_1134_06112015.png

546 ms

partnerthales__014157000_1134_06112015.png

partnerthales__014157000_1134_06112015.png

754 ms

partnertnt__017278500_1134_06112015.png

partnertnt__017278500_1134_06112015.png

750 ms

partnerarmee__022908000_1134_06112015.png

partnerarmee__022908000_1134_06112015.png

739 ms

partnerbanquepopulaire__020082100_1134_06112015.png

partnerbanquepopulaire__020082100_1134_06112015.png

812 ms

partnersiemens__012658700_1134_06112015.png

partnersiemens__012658700_1134_06112015.png

935 ms

partneraxa__021495700_1134_06112015.png

partneraxa__021495700_1134_06112015.png

852 ms

partnerbureauveritas__015783900_1134_06112015.png

partnerbureauveritas__015783900_1134_06112015.png

1047 ms

logo-inverse.svg

logo-inverse.svg

842 ms

map-france.svg

map-france.svg

1032 ms

icomoon.ttf

icomoon.ttf

947 ms

css

css

26 ms

collect

collect

43 ms

collect

collect

78 ms

HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf

HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf

29 ms

Y_TKV6o8WovbUd3m_X9aAA.ttf

Y_TKV6o8WovbUd3m_X9aAA.ttf

39 ms

bH7276GfdCjMjApa_dkG6aCWcynf_cDxXwCLxiixG1c.ttf

bH7276GfdCjMjApa_dkG6aCWcynf_cDxXwCLxiixG1c.ttf

60 ms

ga-audiences

ga-audiences

30 ms

print.css

print.css

99 ms

Accessibility Review

databack.fr accessibility score

77

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 input fields do not have accessible names

High

[aria-*] attributes do not have valid values

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

databack.fr best practices score

83

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

Low

Detected JavaScript libraries

SEO Factors

databack.fr SEO score

99

Search Engine Optimization Advices

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Databack.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Databack.fr 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

databack.fr

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