DCODE.FR dCode - Solveurs, Crypto, Maths, Codes, Calculs en Ligne

dcode.fr Website Information

Daily Unique Visits: 27,254

Daily Page Views: 163,524

Income Per Day: $327

Estimated Value: $235,440

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

No name server records were found.

and is probably hosted by OVH SAS. See the full list of other websites hosted by OVH SAS.

The highest website dcode.fr position in Alexa rank database was 47819 and the lowest rank position was 56562. Current position of dcode.fr in Alexa rank database is 52624.

Desktop speed score of dcode.fr (86/100) is better than the results of 82.23% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of dcode.fr (89/100) is better than the results of 31.01% of other sites and means that the page is mobile-friendly.

Mobile speed score of dcode.fr (77/100) is better than the results of 86.05% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

dcode.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.


dcode.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] >> dcode.fr
%%
%% RL Net [##########] - RL IP [#########.]
%%

domain: dcode.fr
status: ACTIVE
hold: NO
holder-c: ANO00-FRNIC
admin-c: ANO00-FRNIC
tech-c: OVH5-FRNIC
zone-c: NFC1-FRNIC
nsl-id: NSL1746-FRNIC
registrar: OVH
Expiry Date: 2021-07-09T09:30:39Z
created: 2008-07-09T09:30:39Z
last-update: 2020-07-20T15:48:56Z
source: FRNIC

ns-list: NSL1746-FRNIC
nserver: dns.ovh.net
nserver: ns.ovh.net
source: FRNIC

registrar: OVH
type: Isp Option 1
address: 2 Rue Kellermann
address: 59100 ROUBAIX
country: FR
phone: +33 8 99 70 17 61
fax-no: +33 3 20 20 09 58
e-mail: support@ovh.net
website: http://www.ovh.com
anonymous: NO
registered: 1999-10-21T12:00:00Z
source: FRNIC

nic-hdl: ANO00-FRNIC
type: PERSON
contact: Ano Nymous
remarks: -------------- WARNING --------------
remarks: While the registrar knows him/her,
remarks: this person chose to restrict access
remarks: to his/her personal data. So PLEASE,
remarks: don't send emails to Ano Nymous. This
remarks: address is bogus and there is no hope
remarks: of a reply.
remarks: -------------- WARNING --------------
registrar: OVH
changed: 2020-07-20T15:48:49Z anonymous@anonymous
anonymous: YES
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: ANO00-FRNIC
type: PERSON
contact: Ano Nymous
remarks: -------------- WARNING --------------
remarks: While the registrar knows him/her,
remarks: this person chose to restrict access
remarks: to his/her personal data. So PLEASE,
remarks: don't send emails to Ano Nymous. This
remarks: address is bogus and there is no hope
remarks: of a reply.
remarks: -------------- WARNING --------------
registrar: OVH
changed: 2020-07-20T15:48:53Z anonymous@anonymous
anonymous: YES
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: OVH5-FRNIC
type: ROLE
contact: OVH NET
address: OVH
address: 140, quai du Sartel
address: 59100 Roubaix
country: FR
phone: +33 8 99 70 17 61
e-mail: tech@ovh.net
trouble: Information: http://www.ovh.fr
trouble: Questions: mailto:tech@ovh.net
trouble: Spam: mailto:abuse@ovh.net
admin-c: OK217-FRNIC
tech-c: OK217-FRNIC
notify: tech@ovh.net
registrar: OVH
changed: 2006-10-11T08:41:58Z tech@ovh.net
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

dcode.fr server information

Servers Location

dcode.fr desktop page speed rank

Last tested: 2017-04-30


Desktop Speed Good
86/100

dcode.fr Desktop Speed Test Quick Summary


priority - 8Eliminate 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.

Remove render-blocking JavaScript:

http://www.dcode.fr/include/js/mathjax/MathJax.js?…=TeX-AMS-MML_HTMLorMML

Use asynchronous versions of the following scripts:

http://pagead2.googlesyndication.com/pagead/show_ads.js
http://pagead2.googlesyndication.com/pagead/show_ads.js

Optimize CSS Delivery of the following:

http://www.dcode.fr/style.css

priority - 6Leverage 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://www.dcode.fr/include/js/mathjax/MathJax.js?…=TeX-AMS-MML_HTMLorMML (15 minutes)
http://www.dcode.fr/include/js/mathjax/config/TeX-AMS-MML_HTMLorMML.js (15 minutes)
http://www.dcode.fr/js/fonctions.js (15 minutes)
http://www.dcode.fr/style.css (15 minutes)
http://connect.facebook.net/fr_FR/all.js (20 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://apis.google.com/js/plusone.js (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)

priority - 1Optimize images

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

Optimize the following images to reduce their size by 6.8KiB (19% reduction).

Compressing http://www.dcode.fr/images/dcode-sudoku.png could save 2.5KiB (19% reduction).
Compressing http://www.dcode.fr/images/dcode-rvb.png could save 1.5KiB (23% reduction).
Compressing http://www.dcode.fr/images/dcode-maths.png could save 1.2KiB (23% reduction).
Compressing http://www.dcode.fr/images/dcode-binaire.png could save 980B (13% reduction).
Compressing http://www.dcode.fr/images/dcode-cesar.png could save 588B (22% reduction).

priority - 0Enable 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 2.8KiB (65% reduction).

Compressing https://platform.twitter.com/js/button.c3b1210de6dcfc66af312e0fed7fdcd2.js could save 2.8KiB (65% reduction).

dcode.fr Desktop Resource Breakdown

Total Resources86
Number of Hosts25
Static Resources51
JavaScript Resources25
CSS Resources2

dcode.fr mobile page speed rank

Last tested: 2017-05-20


Mobile Speed Medium
77/100

dcode.fr Mobile Speed Test Quick Summary


priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://pagead2.googlesyndication.com/pagead/show_afmc_ads.js

Optimize CSS Delivery of the following:

http://www.dcode.fr/style-mobile.css

priority - 3Leverage 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://www.dcode.fr/js/fonctions.js (15 minutes)
http://www.dcode.fr/style-mobile.css (15 minutes)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)

priority - 1Optimize images

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

Optimize the following images to reduce their size by 6.8KiB (19% reduction).

Compressing http://www.dcode.fr/images/dcode-sudoku.png could save 2.5KiB (19% reduction).
Compressing http://www.dcode.fr/images/dcode-rvb.png could save 1.5KiB (23% reduction).
Compressing http://www.dcode.fr/images/dcode-maths.png could save 1.2KiB (23% reduction).
Compressing http://www.dcode.fr/images/dcode-binaire.png could save 980B (13% reduction).
Compressing http://www.dcode.fr/images/dcode-cesar.png could save 588B (22% reduction).

dcode.fr Mobile Resource Breakdown

Total Resources25
Number of Hosts4
Static Resources18
JavaScript Resources6
CSS Resources1

dcode.fr mobile page usability

Last tested: 2017-05-20


Mobile Usability Good
89/100

dcode.fr Mobile Usability Test Quick Summary


priority - 10Size 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 <a href="#1">Rechercher des outils</a> and 8 others are close to other tap targets.

The tap target <a href="le-mot-le-plus-long">le mot le plus long</a> and 47 others are close to other tap targets.

dcode.fr HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

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

Line: 5 Column: 1 - 74
"...e</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <meta..."

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Line: 5 Column: 1 - 74
"...e</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <meta..."

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 6 Column: 1 - 51
"...859-1" /> <meta http-equiv="Content-Language" content="fr" /> <meta..."

The “center” element is obsolete. Use CSS instead.

Line: 53 Column: 5 - 12
"...area> <center><input..." Line: 140 Column: 2 - 9
"...rea><br> <center><input..."

Malformed byte sequence: “e9”.

Line: 77 Column: - 71
"......" Line: 77 Column: - 85
"......" Line: 77 Column: - 136
"......" Line: 77 Column: - 148
"......" Line: 77 Column: - 174
"......" Line: 77 Column: - 201
"......" Line: 77 Column: - 222
"......" Line: 80 Column: - 129
"......" Line: 84 Column: - 159
"......" Line: 84 Column: - 270
"......" Line: 84 Column: - 306
"......" Line: 84 Column: - 437
"......" Line: 84 Column: - 439
"......" Line: 85 Column: - 63
"......" Line: 89 Column: - 47
"......" Line: 90 Column: - 72
"......" Line: 90 Column: - 124
"......" Line: 90 Column: - 222
"......" Line: 90 Column: - 478
"......" Line: 90 Column: - 603
"......" Line: 91 Column: - 69
"......" Line: 95 Column: - 199
"......" Line: 95 Column: - 201
"......" Line: 96 Column: - 48
"......" Line: 98 Column: - 35
"......" Line: 100 Column: - 120
"......" Line: 100 Column: - 273
"......" Line: 100 Column: - 280
"......" Line: 100 Column: - 533
"......" Line: 100 Column: - 580
"......" Line: 100 Column: - 661
"......" Line: 100 Column: - 753
"......" Line: 101 Column: - 79
"......" Line: 101 Column: - 100
"......" Line: 101 Column: - 137
"......" Line: 105 Column: - 340
"......" Line: 105 Column: - 344
"......" Line: 105 Column: - 463
"......" Line: 106 Column: - 46
"......" Line: 106 Column: - 95
"......" Line: 110 Column: - 199
"......" Line: 110 Column: - 299
"......" Line: 111 Column: - 63
"......" Line: 111 Column: - 86
"......" Line: 111 Column: - 88
"......" Line: 111 Column: - 164
"......" Line: 111 Column: - 168
"......" Line: 111 Column: - 174
"......" Line: 115 Column: - 98
"......" Line: 115 Column: - 158
"......" Line: 115 Column: - 318
"......" Line: 115 Column: - 494
"......" Line: 115 Column: - 605
"......" Line: 115 Column: - 799
"......" Line: 119 Column: - 56
"......" Line: 119 Column: - 162
"......" Line: 148 Column: - 398
"......" Line: 148 Column: - 423
"......"

Malformed byte sequence: “e0”.

Line: 84 Column: - 76
"......" Line: 84 Column: - 217
"......" Line: 84 Column: - 317
"......" Line: 86 Column: - 27
"......" Line: 96 Column: - 116
"......" Line: 100 Column: - 362
"......" Line: 110 Column: - 205
"......" Line: 115 Column: - 808
"......" Line: 119 Column: - 73
"......" Line: 119 Column: - 167
"......"

Malformed byte sequence: “fb”.

Line: 84 Column: - 84
"......"

Malformed byte sequence: “e8”.

Line: 84 Column: - 161
"......" Line: 84 Column: - 868
"......" Line: 90 Column: - 169
"......" Line: 91 Column: - 48
"......" Line: 105 Column: - 46
"......" Line: 115 Column: - 467
"......" Line: 116 Column: - 65
"......" Line: 119 Column: - 61
"......"

Malformed byte sequence: “e7”.

Line: 84 Column: - 698
"......" Line: 115 Column: - 621
"......"

The “big” element is obsolete. Use CSS instead.

Line: 80 Column: 17 - 21
"...ss="info"><big><big>&..." Line: 80 Column: 22 - 26
"...nfo"><big><big>&larr;..."

Malformed byte sequence: “ea”.

Line: 100 Column: - 288
"......" Line: 100 Column: - 685
"......" Line: 110 Column: - 418
"......" Line: 111 Column: - 156
"......"

Element “g:plusone” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Line: 166 Column: 2 - 12
"...></div> <g:plusone></g:pl..."

No space between attributes.

Line: 201 Column: - 289
"...t:cookies_ok()";>OK</a> </div>..."

Attribute “;” not allowed on element “a” at this point.

Line: 201 Column: 256 - 290
"...tenaires. <a href="javascript:cookies_ok()";>OK</a>..."

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 22 Column: 32 - 84
"..."Accueil"><img src="images/dcode.png" border="0" alt="dCode" /></a> ..."

Empty heading.

Line: 31 Column: 4 - 39
"...rm> <h2 class="gauche" id="titregauche"></h2> ..." Line: 64 Column: 1 - 15
"...milieu"> <h1 id="titre"></h1> ..."

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 49 Column: 122 - 205
"... mesure ? <a href="javascript:;" name="contact" onclick="$('contact').style.display='block';">Demand..." Line: 79 Column: 1 - 12
"...dcode.fr <a name="1"></a><h..." Line: 82 Column: 1 - 12
"...che.</p> <a name="2"></a><h..." Line: 88 Column: 1 - 12
"...res.</p> <a name="3"></a><h..." Line: 93 Column: 1 - 12
"...ues.</p> <a name="4"></a><h..." Line: 98 Column: 1 - 12
"...uel.</p> <a name="5"></a><h..." Line: 103 Column: 1 - 12
"...que.</p> <a name="6"></a><h..." Line: 108 Column: 1 - 12
"...eks.</p> <a name="7"></a><h..." Line: 113 Column: 1 - 12
"...ode.</p> <a name="8"></a><h..." Line: 118 Column: 1 - 12
"...oin.</p> <a name="9"></a><h..."

Element name “g:plusone” cannot be represented as XML 1.0.

Line: 166 Column: 2 - 12
"...></div> <g:plusone></g:pl..."

Attribute “;” is not serializable as XML 1.0.

Line: 201 Column: 256 - 290
"...tenaires. <a href="javascript:cookies_ok()";>OK</a>..."

This document appears to be written in French. Consider adding “lang="fr"” (or variant) to the “html” start tag.

Line: 2 Column: 122 - 43
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head..."

dcode.fr similar domains

Similar domains:
www.dcode.com
www.dcode.net
www.dcode.org
www.dcode.info
www.dcode.biz
www.dcode.us
www.dcode.mobi
www.code.fr
www.dcode.fr
www.xcode.fr
www.dxcode.fr
www.xdcode.fr
www.scode.fr
www.dscode.fr
www.sdcode.fr
www.ecode.fr
www.decode.fr
www.edcode.fr
www.rcode.fr
www.drcode.fr
www.rdcode.fr
www.fcode.fr
www.dfcode.fr
www.fdcode.fr
www.ccode.fr
www.dccode.fr
www.cdcode.fr
www.dode.fr
www.dxode.fr
www.dcxode.fr
www.ddode.fr
www.dcdode.fr
www.ddcode.fr
www.dfode.fr
www.dcfode.fr
www.dvode.fr
www.dcvode.fr
www.dvcode.fr
www.dcde.fr
www.dcide.fr
www.dcoide.fr
www.dciode.fr
www.dckde.fr
www.dcokde.fr
www.dckode.fr
www.dclde.fr
www.dcolde.fr
www.dclode.fr
www.dcpde.fr
www.dcopde.fr
www.dcpode.fr
www.dcoe.fr
www.dcoxe.fr
www.dcodxe.fr
www.dcoxde.fr
www.dcose.fr
www.dcodse.fr
www.dcosde.fr
www.dcoee.fr
www.dcodee.fr
www.dcoede.fr
www.dcore.fr
www.dcodre.fr
www.dcorde.fr
www.dcofe.fr
www.dcodfe.fr
www.dcofde.fr
www.dcoce.fr
www.dcodce.fr
www.dcocde.fr
www.dcod.fr
www.dcodw.fr
www.dcodew.fr
www.dcodwe.fr
www.dcods.fr
www.dcodes.fr
www.dcodd.fr
www.dcoded.fr
www.dcodde.fr
www.dcodr.fr
www.dcoder.fr

dcode.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.


dcode.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.