c-s.fr Website Information

Daily Unique Visits: 887

Daily Page Views: 1,774

Income Per Day: $5

Estimated Value: $1,200

This website is located in France and is using following IP address 213.251.158.197. See the complete list of popular websites hosted in France.

c-s.fr is registered under .FR top-level domain. Please check other sites in .FR zone.

Website c-s.fr is using the following name servers:

mars0.c-s.fr
mars3.c-s.fr

and is probably hosted by Orange S.A.. See the full list of other websites hosted by Orange S.A..

The highest website c-s.fr position in Alexa rank database was 10074 and the lowest rank position was 999887. Current position of c-s.fr in Alexa rank database is 808128.

Desktop speed score of c-s.fr (77/100) is better than the results of 63.93% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of c-s.fr (60/100) is better than the results of 3.95% of other sites and means that the page is not mobile-friendly.

Mobile speed score of c-s.fr (66/100) is better than the results of 68.49% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

c-s.fr Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

c-s.fr whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

%%
%% This is the AFNIC Whois server.
%%
%% complete date format : YYYY-MM-DDThh:mm:ssZ
%% short date format : DD/MM
%% version : FRNIC-2.5
%%
%% Rights restricted by copyright.
%% See https://www.afnic.fr/en/products-and-services/services/whois/whois-special-notice/
%%
%% Use '-h' option to obtain more information about this service.
%%
%% [167.99.102.248 REQUEST] >> c-s.fr
%%
%% RL Net [##########] - RL IP [#########.]
%%

domain: c-s.fr
status: ACTIVE
hold: NO
holder-c: CSDI16-FRNIC
admin-c: SJ5275-FRNIC
tech-c: SJ5275-FRNIC
zone-c: NFC1-FRNIC
nsl-id: NSL50697-FRNIC
registrar: ORANGE
Expiry Date: 2023-01-26T15:30:05Z
created: 1999-05-31T22:00:00Z
last-update: 2022-01-26T15:36:58Z
source: FRNIC

ns-list: NSL50697-FRNIC
nserver: mars0.c-s.fr [93.17.236.9]
nserver: mars3.c-s.fr [93.17.235.9]
source: FRNIC

registrar: ORANGE
type: Isp Option 1
address: 78 rue Olivier de Serres
address: 75015 PARIS CEDEX 15
country: FR
phone: 0800 216 000
e-mail: cloud.store@orange-business.com
website: https://cloud.orange-business.com/offres/infrastructure-iaas/nom-de-domaine/
anonymous: NO
registered: 2006-02-15T12:00:00Z
source: FRNIC

nic-hdl: CSDI16-FRNIC
type: ORGANIZATION
contact: CS SYSTEMES D INFORMATION
address: CS SYSTEMES D INFORMATION
address: 22, avenue Gallile
address: 92350 le Plessis Robinson
country: FR
phone: +33 1 41 28 40 00
fax-no: +33 1 41 28 40 40
e-mail: KHALED.DRAZ@c-s.fr
registrar: ORANGE
changed: 2014-12-22T09:18:16Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: pending
eligsource: REGISTRY
reachstatus: pending
reachsource: REGISTRY
source: FRNIC

nic-hdl: SJ5275-FRNIC
type: PERSON
contact: Sophie Jouve
address: CS SYSTEMES D INFORMATION
address: 22, avenue Galilee
address: 92350 le Plessis Robinson
country: FR
phone: +33 1 41 28 40 00
fax-no: +33 1 41 28 40 40
e-mail: SOPHIE.JOUVE@c-s.fr
registrar: ORANGE
changed: 2015-01-26T15:28:49Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: SJ5275-FRNIC
type: PERSON
contact: Sophie Jouve
address: CS SYSTEMES D INFORMATION
address: 22, avenue Galilee
address: 92350 le Plessis Robinson
country: FR
phone: +33 1 41 28 40 00
fax-no: +33 1 41 28 40 40
e-mail: SOPHIE.JOUVE@c-s.fr
registrar: ORANGE
changed: 2015-01-26T15:28:49Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

c-s.fr server information

Servers Location

c-s.fr desktop page speed rank

Last tested: 2017-05-22

Desktop Speed Medium

77/100

c-s.fr Desktop Speed Test Quick Summary

priority - 21Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 203.1KiB (74% reduction).

Compressing http://www.c-s.fr/docs/imghome/img-recrut.jpg could save 79.2KiB (80% reduction).
Compressing http://www.c-s.fr/docs/imghome/img-avis.jpg could save 28.7KiB (90% reduction).
Compressing http://www.c-s.fr/docs/imghome/img-event.jpg could save 27.4KiB (91% reduction).
Compressing http://www.c-s.fr/docs/imghome/img-doc3.jpg could save 27.3KiB (87% reduction).
Compressing http://www.c-s.fr/docs/imghome/img-actu.jpg could save 25.3KiB (89% reduction).
Compressing http://www.c-s.fr/photo/titre_10957037.png?v=1450194787 could save 4.2KiB (14% reduction).
Compressing http://www.c-s.fr/photo/mod-10957018-8.png?v=1450194783 could save 2.9KiB (45% reduction).
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Compressing http://www.c-s.fr/photo/mod-10957080-165272.png could save 2.4KiB (43% reduction).

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.c-s.fr/_public/js/jquery-1.8.3.min.js?v=1374829427
http://www.c-s.fr/_public/js/jquery.bxslider-4.0.min.js?v=1380107944
http://www.c-s.fr/_public/js/compress_fonctions.js?v=1493394182

Optimize CSS Delivery of the following:

http://www.c-s.fr/var/style/style_75.css?v=1493991949
https://fonts.googleapis.com/css?family=Open+Sans
http://www.c-s.fr/var/style/perso.css?v=1472483165

c-s.fr Desktop Resource Breakdown

Total Resources	29
Number of Hosts	4
Static Resources	26
JavaScript Resources	3
CSS Resources	3

c-s.fr mobile page speed rank

Last tested: 2017-05-22

Mobile Speed Medium

66/100

c-s.fr Mobile Speed Test Quick Summary

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.c-s.fr/_public/js/jquery-1.8.3.min.js?v=1374829427
http://www.c-s.fr/_public/js/jquery.bxslider-4.0.min.js?v=1380107944
http://www.c-s.fr/_public/js/compress_fonctions.js?v=1493394182

Optimize CSS Delivery of the following:

http://www.c-s.fr/var/style/style_75.css?v=1493991949
https://fonts.googleapis.com/css?family=Open+Sans
http://www.c-s.fr/var/style/perso.css?v=1472483165

priority - 21Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 203.1KiB (74% reduction).

c-s.fr Mobile Resource Breakdown

Total Resources	29
Number of Hosts	4
Static Resources	26
JavaScript Resources	3
CSS Resources	3

c-s.fr mobile page usability

Last tested: 2017-05-22

Mobile Usability Bad

60/100

c-s.fr Mobile Usability Test Quick Summary

priority - 31Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

FR renders only 5 pixels tall (14 CSS pixels).
EN renders only 5 pixels tall (14 CSS pixels).

OFFRES & SOLUTIONS and 7 others render only 6 pixels tall (15 CSS pixels).

CONTACT renders only 6 pixels tall (16 CSS pixels).

IMPLANTATIONS renders only 6 pixels tall (16 CSS pixels).

NOUS SUIVRE renders only 6 pixels tall (16 CSS pixels).

La SNCF choisi…ments en gares and 3 others render only 5 pixels tall (14 CSS pixels).

11/04/2017 and 3 others render only 5 pixels tall (12 CSS pixels).

Evénements renders only 2 pixels tall (6 CSS pixels).

CS Canada séle…ux Etats-Unis. and 1 others render only 5 pixels tall (14 CSS pixels).

Pour la troisi…entreprises... and 1 others render only 5 pixels tall (12 CSS pixels).

LIRE LA SUITE and 1 others render only 5 pixels tall (12 CSS pixels).

CS RECRUTE PLU…COLLABORATEURS renders only 8 pixels tall (20 CSS pixels).

PLAN DU SITE - renders only 5 pixels tall (14 CSS pixels).

© Copyright CS - 2017 and 1 others render only 5 pixels tall (14 CSS pixels).

priority - 25Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,246 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <input id="keyword_10957039" type="text" name="keyword" class="button"> falls outside the viewport.
The element <input type="image"> falls outside the viewport.
The element <a href="http://www.c-s.fr">FR</a> falls outside the viewport.
The element <a href="http://uk.c-s.fr/">EN</a> falls outside the viewport.
The element <div class="section slide"></div> falls outside the viewport.
The element <a href="javascript:void(0)" class="arrow_right"> falls outside the viewport.
The element <a href="/Innovation-te…nels_a674.html">UNE GAMME DE S…UITS INNOVANTS</a> falls outside the viewport.
The element <h4 class="rubrique">Evénements</h4> falls outside the viewport.
The element <a href="/CS-co-organis…2017_a787.html">CS co-organise…e NEPTUNE 2017</a> falls outside the viewport.
The element <br class="clear"> falls outside the viewport.
The element <a href="/CS-co-organis…2017_a787.html">Dans le cadre…, véritable...</a> falls outside the viewport.
The element <span class="texte_lire_suite">LIRE LA SUITE</span> falls outside the viewport.
The element <a href="/CS-Canada-sel…Unis_a786.html">CS Canada séle…ux Etats-Unis.</a> falls outside the viewport.
The element <br class="clear"> falls outside the viewport.
The element <a href="/CS-Canada-sel…Unis_a786.html">Pour la troisi…entreprises...</a> falls outside the viewport.
The element <span class="texte_lire_suite">LIRE LA SUITE</span> falls outside the viewport.
The element <img src="http://www.c-s…/img-event.jpg"> falls outside the viewport.
The element <img src="http://www.c-s…e/img-avis.jpg"> falls outside the viewport.
The element <td></td> falls outside the viewport.
The element <a href="/Mentions-legales_a22.html">Mentions légales -</a> falls outside the viewport.
The element <div class="legal">© Copyright CS - 2017</div> falls outside the viewport.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 5Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <input type="image"> is close to 2 other tap targets.
The tap target <a href="http://www.c-s.fr">FR</a> is close to 2 other tap targets.
The tap target <a href="http://uk.c-s.fr/">EN</a> is close to 1 other tap targets.

The tap target <a href="/CS-en-bref_a1.html">Profil</a> and 7 others are close to other tap targets.

The tap target <a href="javascript:void(0)" class="arrow_left"> is close to 3 other tap targets.

The tap target <a href="/Le-Groupe-CS-…aine_a789.html">Le Groupe CS a…on toulousaine</a> and 3 others are close to other tap targets.

The tap target <a href="/Evenements_r175.html" class="arub175">Evénements</a> is close to 2 other tap targets.

The tap target <a href="/CS-co-organis…2017_a787.html">Dans le cadre…, véritable...</a> is close to 1 other tap targets.

The tap target <a href="/CS-co-organis…2017_a787.html">LIRE LA SUITE</a> is close to 1 other tap targets.

The tap target <a href="/Mentions-legales_a22.html">Mentions légales -</a> is close to 1 other tap targets.

c-s.fr HTML validation

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 109
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html..."

Attribute “xmlns:og” not allowed here.

Line: 2 Column: 110 - 128
"...rict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://ogp.me/ns/fb#" xml:lang="fr" lang="fr"> <head..."

Attribute “xmlns:fb” not allowed here.

Line: 2 Column: 110 - 128
"...rict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://ogp.me/ns/fb#" xml:lang="fr" lang="fr"> <head..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Line: 94 Column: 1 - 45
"...d="main"> <table id="main_table_inner" cellspacing="0"> <tr> ..." Line: 101 Column: 1 - 159
"...***** --> <table cellpadding="0" cellspacing="0" id="mod_10957036" class="mod_10957036 wm-module module-responsive module-combo nb-modules-4" style="position:relative"> <tr> ..." Line: 322 Column: 1 - 159
"... /></div> <table cellpadding="0" cellspacing="0" id="mod_10957033" class="mod_10957033 wm-module module-responsive module-combo nb-modules-2" style="position:relative"> <tr> ..." Line: 373 Column: 1 - 159
"... /></div> <table cellpadding="0" cellspacing="0" id="mod_10957029" class="mod_10957029 wm-module module-responsive module-combo nb-modules-3" style="position:relative"> <tr> ..." Line: 399 Column: 1 - 43
"...idth="0"> <table id="Tableau_01" style="width: 239px; height: 220px; text-align: left; margin-left: 0px; margin-right: 0px;" border="0" cellpadding="0" cellspacing="0"> <tbod..." Line: 474 Column: 1 - 159
"... /></div> <table cellpadding="0" cellspacing="0" id="mod_10957025" class="mod_10957025 wm-module module-responsive module-combo nb-modules-3" style="position:relative"> <tr> ..." Line: 505 Column: 1 - 43
"...idth="0"> <table id="Tableau_02" style="width: 307px; height: 201px; text-align: left; margin-left: 0px; margin-right: 0px;" border="0" cellpadding="0" cellspacing="0"> <tbod..." Line: 542 Column: 1 - 159
"...="inner"> <table cellpadding="0" cellspacing="0" id="mod_10957020" class="mod_10957020 wm-module module-responsive module-combo nb-modules-3" style="position:relative"> <tr> ..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 101 Column: 1 - 159
"...***** --> <table cellpadding="0" cellspacing="0" id="mod_10957036" class="mod_10957036 wm-module module-responsive module-combo nb-modules-4" style="position:relative"> <tr> ..." Line: 322 Column: 1 - 159
"... /></div> <table cellpadding="0" cellspacing="0" id="mod_10957033" class="mod_10957033 wm-module module-responsive module-combo nb-modules-2" style="position:relative"> <tr> ..." Line: 373 Column: 1 - 159
"... /></div> <table cellpadding="0" cellspacing="0" id="mod_10957029" class="mod_10957029 wm-module module-responsive module-combo nb-modules-3" style="position:relative"> <tr> ..." Line: 399 Column: 1 - 43
"...idth="0"> <table id="Tableau_01" style="width: 239px; height: 220px; text-align: left; margin-left: 0px; margin-right: 0px;" border="0" cellpadding="0" cellspacing="0"> <tbod..." Line: 474 Column: 1 - 159
"... /></div> <table cellpadding="0" cellspacing="0" id="mod_10957025" class="mod_10957025 wm-module module-responsive module-combo nb-modules-3" style="position:relative"> <tr> ..." Line: 505 Column: 1 - 43
"...idth="0"> <table id="Tableau_02" style="width: 307px; height: 201px; text-align: left; margin-left: 0px; margin-right: 0px;" border="0" cellpadding="0" cellspacing="0"> <tbod..." Line: 542 Column: 1 - 159
"...="inner"> <table cellpadding="0" cellspacing="0" id="mod_10957020" class="mod_10957020 wm-module module-responsive module-combo nb-modules-3" style="position:relative"> <tr> ..."

Element “title” not allowed as child of element “td” in this context. (Suppressing further errors from this subtree.)

Line: 387 Column: 3 - 9
"...></div> <title>bloc a..." Line: 493 Column: 3 - 9
"...></div> <title>bloc e..."

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Line: 389 Column: 1 - 40
"...u</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <scri..." Line: 495 Column: 1 - 40
"...t</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <scri..."

Attribute “http-equiv” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

Stray end tag “head”.

Line: 394 Column: 1 - 7
"...</script> </head> <body..." Line: 500 Column: 1 - 7
"...</script> </head> <body..."

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Line: 395 Column: - 20
"...y width: 239px;" leftmargin="0..." Line: 501 Column: - 20
"...y width: 307px;" leftmargin="0..."

Start tag “body” seen but an element of the same type was already open.

Line: 396 Column: 1 - 62
"...> </head> <body width: 239px;" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0"> <tabl..." Line: 502 Column: 1 - 62
"...> </head> <body width: 307px;" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0"> <tabl..."

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Line: 399 Column: 1 - 43
"...idth="0"> <table id="Tableau_01" style="width: 239px; height: 220px; text-align: left; margin-left: 0px; margin-right: 0px;" border="0" cellpadding="0" cellspacing="0"> <tbod..." Line: 505 Column: 1 - 43
"...idth="0"> <table id="Tableau_02" style="width: 307px; height: 201px; text-align: left; margin-left: 0px; margin-right: 0px;" border="0" cellpadding="0" cellspacing="0"> <tbod..."

The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.

Line: 406 Column: 68 - 61
"...ctu.jpg'"><img style="border: 0px solid ; width: 239px; height: 78px;" alt="" src="http://www.c-s.fr/docs/imghome/img-actu.jpg" name="ig1"></a></..." Line: 413 Column: 68 - 61
"...oc3.jpg'"><img style="border: 0px solid ; width: 239px; height: 153px;" alt="" src="http://www.c-s.fr/docs/imghome/img-doc3.jpg" name="ig2"></a></..." Line: 512 Column: 69 - 62
"...ent.jpg'"><img style="border: 0px solid ; width: 307px; height: 78px;" alt="" src="http://www.c-s.fr/docs/imghome/img-event.jpg" name="ig3"></a></..." Line: 519 Column: 68 - 61
"...vis.jpg'"><img style="border: 0px solid ; width: 307px; height: 123px;" alt="" src="http://www.c-s.fr/docs/imghome/img-avis.jpg" name="ig4"></a></..."

Stray end tag “body”.

Line: 419 Column: 1 - 7
"... </table> </body> </td>..." Line: 525 Column: 1 - 7
"... </table> </body> </td>..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 488 Column: 3 - 59
"...></div> <img src="http://www.c-s.fr/docs/imghome/img-recrut.jpg"> </td>..."

Warnings

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Line: 2 Column: 110 - 128
"...rict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://ogp.me/ns/fb#" xml:lang="fr" lang="fr"> <head..."

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

Line: 2 Column: 110 - 128
"...rict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="http://ogp.me/ns/fb#" xml:lang="fr" lang="fr"> <head..."

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 390 Column: 1 - 30
"...-8859-1"> <script language="JavaScript"> i1 = ..." Line: 496 Column: 1 - 30
"...-8859-1"> <script language="JavaScript"> i3 = ..."

Attribute “width:” is not serializable as XML 1.0.

Attribute “239px;"” is not serializable as XML 1.0.

Line: 396 Column: 1 - 62
"...> </head> <body width: 239px;" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0"> <tabl..."

A table row was 2 columns wide and exceeded the column count established by the first row (1).

Line: 416 Column: 6 - 5
"...<br> </td> </tr> </tbo..." Line: 522 Column: 6 - 5
"...<br> </td> </tr> </tbo..."

Attribute “307px;"” is not serializable as XML 1.0.

Line: 502 Column: 1 - 62
"...> </head> <body width: 307px;" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0"> <tabl..."

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c-s.fr Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

c-s.fr TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

C-S.FR CS GROUP - Engagés à vos côtés, au service de vos enjeux critiques

c-s.fr Website Information

Advertisement

c-s.fr Alexa Rank

c-s.fr whois

c-s.fr server information

Servers Location

c-s.fr desktop page speed rank

c-s.fr Desktop Speed Test Quick Summary

priority - 21Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 203.1KiB (74% reduction).

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

c-s.fr Desktop Resource Breakdown

c-s.fr mobile page speed rank

c-s.fr Mobile Speed Test Quick Summary

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 21Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 203.1KiB (74% reduction).

c-s.fr Mobile Resource Breakdown

c-s.fr mobile page usability

c-s.fr Mobile Usability Test Quick Summary

priority - 31Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

priority - 25Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,246 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 5Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

c-s.fr HTML validation

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:fb” not allowed here.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Element “title” not allowed as child of element “td” in this context. (Suppressing further errors from this subtree.)

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Attribute “http-equiv” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

Stray end tag “head”.

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Start tag “body” seen but an element of the same type was already open.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.

Stray end tag “body”.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Warnings

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Attribute “width:” is not serializable as XML 1.0.

Attribute “239px;"” is not serializable as XML 1.0.

A table row was 2 columns wide and exceeded the column count established by the first row (1).

Attribute “307px;"” is not serializable as XML 1.0.

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