cesi.fr website information.
cesi.fr domain name is registered by .FR top-level domain registry. See the other sites registred in .FR domain zone.
Following name servers are specified for cesi.fr domain:
- ns2.net4all-dns.com
- ns.net4all-dns.com
and probably website cesi.fr is hosted by GOOGLE - Google LLC, US web hosting company. Check the complete list of other most popular websites hosted by GOOGLE - Google LLC, US hosting company.
According to Alexa traffic rank the highest website cesi.fr position was 4839 (in the world). The lowest Alexa rank position was 992760. Now website cesi.fr ranked in Alexa database as number 110820 (in the world).
Website cesi.fr Desktop speed measurement score (66/100) is better than the results of 44.37% of other sites shows that the page desktop performance can be improved.
cesi.fr Mobile usability score (94/100) is better than the results of 36.81% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of cesi.fr (56/100) is better than the results of 45.93% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-15-2024 | 110,820 | -294 |
| Nov-14-2024 | 110,526 | -270 |
| Nov-13-2024 | 110,256 | 0 |
| Nov-12-2024 | 110,256 | 0 |
| Nov-11-2024 | 110,256 | 0 |
| Nov-10-2024 | 110,256 | 2,316 |
| Nov-09-2024 | 112,572 | -5,257 |
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cesi.fr Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
cesi.fr whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
%%
%% This is the AFNIC Whois server.
%%
%% complete date format: YYYY-MM-DDThh:mm:ssZ
%%
%% Rights restricted by copyright.
%% See https://www.afnic.fr/en/domain-names-and-support/everything-there-is-to-know-about-domain-names/find-a-domain-name-or-a-holder-using-whois/
%%
%%
domain: cesi.fr
status: ACTIVE
eppstatus: active
hold: NO
holder-c: CTC611466-FRNIC
admin-c: CTC609331-FRNIC
tech-c: CTC609331-FRNIC
registrar: GANDI
Expiry Date: 2024-12-18T10:53:41Z
created: 1996-02-08T23:00:00Z
last-update: 2023-12-28T09:15:15.082148Z
source: FRNIC
nserver: ns-0-c.gandi.net
nserver: ns-163-a.gandi.net
nserver: ns-250-b.gandi.net
nserver: z.dns.gandi.net
source: FRNIC
registrar: GANDI
address: 63-65 boulevard Massena
address: 75013 PARIS
country: FR
phone: +33.170377661
fax-no: +33.143731851
e-mail: support@support.gandi.net
website: https://www.gandi.net/fr/tlds/fr/
anonymous: No
registered: 2004-03-08T00:00:00Z
source: FRNIC
nic-hdl: CTC609331-FRNIC
type: ORGANIZATION
contact: CESI
address: CESI
address: 1, avenue du General de Gaulle
address: 92074 Paris La Defense
country: FR
phone: +33.144459200
e-mail: d58dfdff4cc63c6682f4bb44da3a4a37-40084828@contact.gandi.net
registrar: GANDI
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
nic-hdl: CTC611466-FRNIC
type: ORGANIZATION
contact: CESI
address: CESI
address: 1, avenue du General de Gaulle
address: Tour HYFIVE (ex-Tour PB5)
address: 92074 Paris La Defense
country: FR
phone: +33.144459200
e-mail: c5f869ef9d8dcf413d4d0c71588153fc-40164840@contact.gandi.net
registrar: GANDI
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC
>>> Last update of WHOIS database: 2024-11-08T14:05:07.581013Z
cesi.fr server information
cesi.fr desktop page speed rank
Last tested: 2015-09-20
cesi.fr Desktop Speed Test Quick Summary
priority - 19 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://cesi.fr/_js/jquery.metadata.js (expiration not specified)
http://cesi.fr/_js/jquery.validate.js (expiration not specified)
http://cesi.fr/_js/localization/messages_fr.js (expiration not specified)
http://cesi.fr/_js/swfobject.js (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…si-demandeuremploi.png (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…bloc2/cesi-diplome.png (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…oc2/recherche-cesi.png (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…pus-numerique_Cesi.png (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…bloc3/carte-france.png (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…cesi-certification.png (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…oc3/cesi-recherche.png (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…loc3/filiales-cesi.png (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…econnaissance-cesi.png (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…tons/btn-cesCertif.jpg (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…btn-decouvreCampus.jpg (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…s/btn-ensavoirplus.jpg (expiration not specified)
http://cesi.fr/_uploads/images/M%C3%A9dias%20porta…ndeau-portail-CESI.png (expiration not specified)
http://cesi.fr/css/portail.cesi.css (expiration not specified)
http://cesi.fr/images/body.jpg (expiration not specified)
http://cesi.fr/images/bouton_valider.jpg (expiration not specified)
http://cesi.fr/js/domready.js (expiration not specified)
http://cesi.fr/js/fonctions.js (expiration not specified)
http://emailing.cesi.fr/GroupeCesi/portail/jquery.js (expiration not specified)
http://emailing.cesi.fr/GroupeCesi/portail/jquery.tabify.js (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…ogo-CESIalternance.gif (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…-CESIcertification.gif (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…go-CESIentreprises.gif (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…/bloc1/Logo-Eicesi.gif (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…si/bloc1/Logo-Exia.gif (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…i/bloc1/Logo-Irise.gif (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…si/bloc1/Logo-Liea.gif (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…/bloc1/Logo-Lusine.gif (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…sirecherche-fleche.png (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…loc1/eicesi-fleche.png (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…c1/logo-groupeCesi.png (expiration not specified)
http://www.cesi.fr/_uploads/images/M%C3%A9dias%20p…chercher-formation.png (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://www.google-analytics.com/ga.js (2 hours)
priority - 15 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 147.6KiB (71% reduction).
priority - 10 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 95.3KiB (17% reduction).
Minifying http://cesi.fr/_js/jquery.validate.js could save 3.2KiB (33% reduction) after compression.
Minifying https://s.ytimg.com/yts/jsbin/html5player-new-lv_L…H-b/html5player-new.js could save 2.4KiB (1% reduction) after compression.
Minifying http://cesi.fr/_js/jquery.metadata.js could save 1.1KiB (71% reduction) after compression.
Minifying http://cesi.fr/js/fonctions.js could save 867B (55% reduction) after compression.
priority - 4 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://cesi.fr/_js/swfobject.js
http://cesi.fr/js/fonctions.js
Optimize CSS Delivery of the following:
priority - 4 Reduce server response time
In our test, your server responded in 0.58 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 0 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 767B (42% reduction).
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 944B (8% reduction).
priority - 0 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 720B (30% reduction).
cesi.fr Desktop Resources
| Total Resources | 51 |
| Number of Hosts | 9 |
| Static Resources | 43 |
| JavaScript Resources | 14 |
| CSS Resources | 2 |
cesi.fr Desktop Resource Breakdown
cesi.fr mobile page speed rank
Last tested: 2019-06-29
cesi.fr Mobile Speed Test Quick Summary
priority - 33 Reduce server response time
In our test, your server responded in 2.4 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Optimize CSS Delivery of the following:
https://www.cesi.fr/wp-content/plugins/formcraft3/…t-common.css?ver=3.8.7
https://www.cesi.fr/wp-content/plugins/formcraft3/dist/form.css?ver=3.8.7
https://www.cesi.fr/wp-content/themes/cesi/static/…ult.min.css?ver=1.6.16
priority - 16 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 159.5KiB (48% reduction).
Compressing and resizing https://www.cesi.fr/wp-content/uploads/2019/03/Afaq_9001_k.png could save 29.4KiB (89% reduction).
Compressing https://www.cesi.fr/wp-content/uploads/2019/01/CDIO-CESI-480x480.jpg could save 22.1KiB (45% reduction).
Compressing and resizing https://www.cesi.fr/wp-content/uploads/2019/03/HES…2dpi-white-944x370.png could save 20.5KiB (91% reduction).
Compressing https://www.cesi.fr/wp-content/uploads/2018/10/CES…ieurs-test-480x480.jpg could save 13.8KiB (32% reduction).
Compressing https://www.cesi.fr/wp-content/uploads/2018/09/CES…tification-480x480.jpg could save 9KiB (22% reduction).
Compressing https://www.cesi.fr/wp-content/uploads/2018/09/CES…n_Managers-480x480.jpg could save 7.8KiB (23% reduction).
Compressing https://www.cesi.fr/wp-content/uploads/2018/10/CES…rporate_HP-480x480.jpg could save 7.2KiB (17% reduction).
Compressing https://www.cesi.fr/wp-content/uploads/2019/04/CES…ance_Cindy-288x288.jpg could save 2.9KiB (17% reduction).
priority - 4 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/150173…1439?v=2.8.51&r=stable (20 minutes)
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.8.51 (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 0 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 646B (85% reduction).
cesi.fr Mobile Resources
| Total Resources | 36 |
| Number of Hosts | 9 |
| Static Resources | 28 |
| JavaScript Resources | 6 |
| CSS Resources | 4 |
cesi.fr Mobile Resource Breakdown
cesi.fr mobile page usability
Last tested: 2019-06-29
cesi.fr Mobile Usability Test Quick Summary
priority - 3 Size 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 417 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
<span>Strasbourg</span> falls outside the viewport.priority - 2 Size 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.
<div class="navSelect dropDown _set">Les sites CESI…I CESI Alumni</div> and 3 others are close to other tap targets.<div class="navSelect dropDown _set">Les sites CESI…I CESI Alumni</div> and 3 others are close to other tap targets.<div class="navSelect dropDown _set">Les sites CESI…I CESI Alumni</div> and 3 others are close to other tap targets.<a href="https://catalogue.cesi.fr" class="btn _dark">Guide des formations</a> and 1 others are close to other tap targets.<a href="https://catalogue.cesi.fr" class="btn _dark">Guide des formations</a> and 2 others are close to other tap targets.<button class="n1">CESI</button> and 1 others are close to other tap targets.<div class="dropDown _set">Quel domaine v…mes embarqués</div> is close to 1 other tap targets.<button type="button" class="btn _light _ed…ropDownTrigger">Quel domaine vous intéresse ?</button> is close to 1 other tap targets.The tap target
<a href="#campus-arras" class="campusTrigger _arras">Arras</a> and 2 others are close to other tap targets.The tap target
<a href="#campus-lille" class="campusTrigger _lille">Lille</a> and 3 others are close to other tap targets.The tap target
<a href="#campus-lille" class="campusTrigger _lille">Lille</a> and 2 others are close to other tap targets.The tap target
<div class="dropDown _up _reverse _set">Toutes nos bro…urer son futur</div> is close to 2 other tap targets.The tap target
<button type="button" class="btn dropDownTrigger">Toutes nos brochures</button> is close to 2 other tap targets.The tap target
<div class="dropDown _up _reverse _set">Inscriptions…Contactez-nous</div> is close to 3 other tap targets.The tap target
<a href="https://contact.cesi.fr/">Contactez-nous</a> is close to 4 other tap targets.The tap target
<a href="https://www.ce…toire-valeurs/">Histoire & Valeurs</a> and 8 others are close to other tap targets.cesi.fr similar domains
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cesi.fr Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
cesi.fr TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.