XMATHS.FREE.FR XMaths - Cours et Exercices de Mathématiques

xmaths.free.fr Website Information

Daily Unique Visits: 0

Daily Page Views: 0

Income Per Day: $0

Estimated Value: $9

xmaths.free.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 Free SAS. See the full list of other websites hosted by Free SAS.

The highest website xmaths.free.fr position in Alexa rank database was 20037 and the lowest rank position was 986146. Current position of xmaths.free.fr in Alexa rank database is below 1 million.

Desktop speed score of xmaths.free.fr (97/100) is better than the results of 95.04% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of xmaths.free.fr (71/100) is better than the results of 21.61% of other sites and means that the page is not mobile-friendly.

Mobile speed score of xmaths.free.fr (96/100) is better than the results of 94.79% of other sites and shows that the landing page performance on mobile devices is excellent.

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xmaths.free.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.


xmaths.free.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] >> free.fr
%%
%% RL Net [##########] - RL IP [#########.]
%%

domain: free.fr
status: ACTIVE
hold: NO
holder-c: FS1435-FRNIC
admin-c: FS1435-FRNIC
tech-c: FS1435-FRNIC
zone-c: NFC1-FRNIC
nsl-id: NSL11274-FRNIC
registrar: SCALEWAY
Expiry Date: 2022-12-23T11:20:00Z
created: 1999-03-15T17:36:09Z
last-update: 2021-02-18T04:32:03Z
source: FRNIC

ns-list: NSL11274-FRNIC
nserver: freens1-g20.free.fr [212.27.60.19]
nserver: freens2-g20.free.fr [212.27.60.20]
source: FRNIC

registrar: SCALEWAY
type: Isp Option 1
address: 8 Rue de la Ville l'Evêque
address: 75008 PARIS
country: FR
phone: 01 84 13 00 69
fax-no: +33 1 73 50 29 01
e-mail: hostmaster@online.net
website: https://www.bookmyname.com/nom_de_domaine/tarif_nom_de_domaine.html
anonymous: NO
registered: 1999-04-01T12:00:00Z
source: FRNIC

nic-hdl: FS1435-FRNIC
type: ORGANIZATION
contact: Free SAS
address: 16 rue de la ville l'Eveque
address: 75008 Paris
country: FR
phone: +33.173502000
fax-no: +33.173502501
e-mail: 26ec12896f4b2cdf.152599@spamfree.bookmyname.com
registrar: SCALEWAY
changed: 2019-06-18T13:19:55Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: FS1435-FRNIC
type: ORGANIZATION
contact: Free SAS
address: 16 rue de la ville l'Eveque
address: 75008 Paris
country: FR
phone: +33.173502000
fax-no: +33.173502501
e-mail: 26ec12896f4b2cdf.152599@spamfree.bookmyname.com
registrar: SCALEWAY
changed: 2019-06-18T13:19:55Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: FS1435-FRNIC
type: ORGANIZATION
contact: Free SAS
address: 16 rue de la ville l'Eveque
address: 75008 Paris
country: FR
phone: +33.173502000
fax-no: +33.173502501
e-mail: 26ec12896f4b2cdf.152599@spamfree.bookmyname.com
registrar: SCALEWAY
changed: 2019-06-18T13:19:55Z nic@nic.fr
anonymous: NO
obsoleted: NO
eligstatus: not identified
reachstatus: not identified
source: FRNIC

xmaths.free.fr server information

Servers Location

xmaths.free.fr desktop page speed rank

Last tested: 2018-11-18


Desktop Speed Good
97/100

xmaths.free.fr Desktop Speed Test Quick Summary


priority - 2Leverage 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://xmaths.free.fr/Xmaths.gif (expiration not specified)
http://xmaths.free.fr/fond.jpg (expiration not specified)
http://xmaths.free.fr/sd.jpg (expiration not specified)

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 3.8KiB (66% reduction).

Compressing http://xmaths.free.fr/ could save 3.8KiB (66% reduction).

priority - 0Optimize images

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

Optimize the following images to reduce their size by 3KiB (31% reduction).

Compressing http://xmaths.free.fr/sd.jpg could save 1.5KiB (32% reduction).
Compressing http://xmaths.free.fr/fond.jpg could save 1.5KiB (30% reduction).

xmaths.free.fr Desktop Resource Breakdown

Total Resources4
Number of Hosts1
Static Resources3

xmaths.free.fr mobile page speed rank

Last tested: 2018-11-18


Mobile Speed Good
96/100

xmaths.free.fr Mobile Speed Test Quick Summary


priority - 2Leverage 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://xmaths.free.fr/Xmaths.gif (expiration not specified)
http://xmaths.free.fr/fond.jpg (expiration not specified)
http://xmaths.free.fr/sd.jpg (expiration not specified)

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 3.8KiB (66% reduction).

Compressing http://xmaths.free.fr/ could save 3.8KiB (66% reduction).

priority - 0Optimize images

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

Optimize the following images to reduce their size by 3KiB (31% reduction).

Compressing http://xmaths.free.fr/sd.jpg could save 1.5KiB (32% reduction).
Compressing http://xmaths.free.fr/fond.jpg could save 1.5KiB (30% reduction).

xmaths.free.fr Mobile Resource Breakdown

Total Resources4
Number of Hosts1
Static Resources3

xmaths.free.fr mobile page usability

Last tested: 2018-11-18


Mobile Usability Medium
71/100

xmaths.free.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.

Première ES et…ère L (option) and 10 others render only 6 pixels tall (16 CSS pixels).

Faites CTRL+D…à vos favoris! renders only 6 pixels tall (16 CSS pixels).

Les ressources…is en vigueur. and 1 others render only 6 pixels tall (16 CSS pixels).

Xavier Delahaye renders only 6 pixels tall (16 CSS pixels).

Professeur de mathématiques renders only 6 pixels tall (16 CSS pixels).

Il a pour but…eur programme. and 4 others render only 6 pixels tall (16 CSS pixels).

Maths en TES -…aration au Bac and 3 others render only 4 pixels tall (10 CSS pixels).

(L'ensemble du…e est couvert) and 5 others render only 4 pixels tall (10 CSS pixels).

Cours, démonst…cices corrigés and 10 others render only 5 pixels tall (13 CSS pixels).

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.

xmaths.free.fr HTML validation

Errors

Malformed byte sequence: “e9”.

Line: 29 Column: - 44
"......" Line: 29 Column: - 127
"......" Line: 29 Column: - 151
"......" Line: 29 Column: - 207
"......" Line: 29 Column: - 270
"......" Line: 29 Column: - 315
"......"

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 6
"...<HTML> <HEAD..."

The “background” attribute on the “body” element is obsolete. Use CSS instead.

Line: 33 Column: 1 - 28
"... </HEAD> <BODY BACKGROUND="fond.jpg"> <FO..."

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

Line: 35 Column: 1 - 27
"...d.jpg"> <FONT FACE="Comic Sans MS"> <CENT..." Line: 61 Column: 1 - 16
"...ER> <HR> <font color=red><h2><b..." Line: 88 Column: 1 - 27
"...IDTH=25%> <FONT FACE="Comic Sans MS"> <FONT..." Line: 89 Column: 1 - 29
"...Sans MS"> <FONT COLOR="#D0D0FF" SIZE=1>Maths ..." Line: 91 Column: 1 - 14
"...S</A><BR> <FONT SIZE=-2>(Progr..." Line: 92 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-2>(L'ens..." Line: 93 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-1>Cours ..." Line: 94 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-1>Exerci..." Line: 95 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-1>QCM</F..." Line: 101 Column: 1 - 27
"...IDTH=25%> <FONT FACE="Comic Sans MS"> <FONT..." Line: 102 Column: 1 - 29
"...Sans MS"> <FONT COLOR="#D0D0FF" SIZE=1>Maths ..." Line: 104 Column: 1 - 14
"...S</A><BR> <FONT SIZE=-2>(Progr..." Line: 105 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-2>(L'ens..." Line: 106 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-1>Cours,..." Line: 107 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-1>Exerci..." Line: 108 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-1>QCM</F..." Line: 114 Column: 1 - 27
"...IDTH=25%> <FONT FACE="Comic Sans MS"> &nbsp..." Line: 124 Column: 1 - 27
"...IDTH=20%> <FONT FACE="Comic Sans MS"> <FONT..." Line: 125 Column: 1 - 29
"...Sans MS"> <FONT COLOR="#D0D0FF" SIZE=1>Maths ..." Line: 127 Column: 1 - 14
"...)</A><BR> <FONT SIZE=-2>(L'ens..." Line: 128 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-1>Cours ..." Line: 129 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-1>QCM</F..." Line: 135 Column: 1 - 27
"...IDTH=20%> <FONT FACE="Comic Sans MS"> <FONT..." Line: 136 Column: 1 - 29
"...Sans MS"> <FONT COLOR="#D0D0FF" SIZE=1>Maths ..." Line: 138 Column: 1 - 14
"...S</A><BR> <FONT SIZE=-2>(L'ens..." Line: 139 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-1>Cours ..." Line: 140 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-1>Exerci..." Line: 141 Column: 1 - 14
"...FONT><BR> <FONT SIZE=-1>QCM</F..." Line: 147 Column: 1 - 27
"...IDTH=20%> <FONT FACE="Comic Sans MS"> <A HR..." Line: 164 Column: 1 - 27
"...IDTH=20%> <FONT FACE="Comic Sans MS"> &nbs..." Line: 169 Column: 1 - 27
"...IDTH=20%> <FONT FACE="Comic Sans MS"> <A HR..." Line: 174 Column: 1 - 27
"...IDTH=20%> <FONT FACE="Comic Sans MS"> <A HR..."

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

Line: 36 Column: 1 - 8
"...Sans MS"> <CENTER> <A..." Line: 56 Column: 1 - 8
".../CENTER> <CENTER> <H1>C..." Line: 82 Column: 1 - 8
"... /> <HR> <CENTER> <TAB..." Line: 159 Column: 1 - 8
"...HR> <BR> <CENTER> <TAB..."

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

Line: 36 Column: 1 - 8
"...Sans MS"> <CENTER> <A..." Line: 56 Column: 1 - 8
".../CENTER> <CENTER> <H1>C..." Line: 82 Column: 1 - 8
"... /> <HR> <CENTER> <TAB..." Line: 159 Column: 1 - 8
"...HR> <BR> <CENTER> <TAB..."

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

Line: 40 Column: 33 - 63
"....free.fr"><IMG SRC="Xmaths.gif" BORDER=0></A><B..." Line: 43 Column: 52 - 69
"...GET=blank><IMG SRC="sd.jpg"><BR> A..."

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

Line: 41 Column: 1 - 18
"...></A><BR> <TABLE WIDTH=100%> <TR A..." Line: 84 Column: 1 - 26
"...<CENTER> <TABLE WIDTH=80% BORDER=1> <TR A..." Line: 161 Column: 1 - 26
"...<CENTER> <TABLE WIDTH=80% BORDER=1> <TR A..."

The “align” attribute on the “tr” element is obsolete. Use CSS instead.

Line: 42 Column: 19 - 17
"...IDTH=100%> <TR ALIGN=CENTER> <TD W..." Line: 85 Column: 27 - 17
"... BORDER=1> <TR ALIGN=CENTER> <TD ..." Line: 121 Column: 6 - 17
"...TD> </TR> <TR ALIGN=CENTER> <TD ..." Line: 162 Column: 27 - 17
"... BORDER=1> <TR ALIGN=CENTER> <TD W..."

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Line: 43 Column: 18 - 14
"...GN=CENTER> <TD WIDTH=30%><A HRE..." Line: 45 Column: 6 - 14
"...</A> </TD> <TD WIDTH=30%> <SCRI..." Line: 48 Column: 6 - 14
"...IPT> </TD> <TD WIDTH=30%> <A H..." Line: 87 Column: 18 - 32
"...GN=CENTER> <TD BGCOLOR="#D0D0FF" WIDTH=25%> <FONT..." Line: 100 Column: 6 - 32
"...ONT> </TD> <TD BGCOLOR="#D0D0FF" WIDTH=25%> <FONT..." Line: 113 Column: 6 - 32
"...ONT> </TD> <TD BGCOLOR="#D0D0FF" WIDTH=25%> <FONT..." Line: 123 Column: 18 - 32
"...GN=CENTER> <TD BGCOLOR="#D0D0FF" WIDTH=20%> <FONT..." Line: 134 Column: 6 - 32
"...ONT> </TD> <TD BGCOLOR="#D0D0FF" WIDTH=20%> <FONT..." Line: 146 Column: 6 - 32
"...ONT> </TD> <TD BGCOLOR="#D0D0FF" WIDTH=20%> <FONT..." Line: 163 Column: 18 - 14
"...GN=CENTER> <TD WIDTH=20%> <FONT..." Line: 168 Column: 6 - 14
"...ONT> </TD> <TD WIDTH=20%> <FONT..." Line: 173 Column: 6 - 14
"...ONT> </TD> <TD WIDTH=20%> <FONT..."

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

Line: 59 Column: 1 - 4
"...</CENTER> <HR> <fon..." Line: 72 Column: 1 - 4
"...<BR> </P> <HR> <br /..." Line: 80 Column: 1 - 4
"...R> <br /> <HR> <CEN..." Line: 156 Column: 1 - 4
".../CENTER> <HR> <BR>..."

Element “h2” not allowed as child of element “font” in this context. (Suppressing further errors from this subtree.)

Line: 61 Column: 17 - 20
"...color=red><h2><b>Xma..."

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

Line: 69 Column: 1 - 15
"...t> <br /> <P ALIGN=RIGHT><A HRE..."

The “align” attribute on the “p” element is obsolete. Use CSS instead.

Line: 69 Column: 1 - 15
"...t> <br /> <P ALIGN=RIGHT><A HRE..."

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

Line: 84 Column: 1 - 26
"...<CENTER> <TABLE WIDTH=80% BORDER=1> <TR A..." Line: 161 Column: 1 - 26
"...<CENTER> <TABLE WIDTH=80% BORDER=1> <TR A..."

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

Line: 87 Column: 18 - 32
"...GN=CENTER> <TD BGCOLOR="#D0D0FF" WIDTH=25%> <FONT..." Line: 100 Column: 6 - 32
"...ONT> </TD> <TD BGCOLOR="#D0D0FF" WIDTH=25%> <FONT..." Line: 113 Column: 6 - 32
"...ONT> </TD> <TD BGCOLOR="#D0D0FF" WIDTH=25%> <FONT..." Line: 123 Column: 18 - 32
"...GN=CENTER> <TD BGCOLOR="#D0D0FF" WIDTH=20%> <FONT..." Line: 134 Column: 6 - 32
"...ONT> </TD> <TD BGCOLOR="#D0D0FF" WIDTH=20%> <FONT..." Line: 146 Column: 6 - 32
"...ONT> </TD> <TD BGCOLOR="#D0D0FF" WIDTH=20%> <FONT..."

Warnings

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

Line: 6 Column: 1 - 30
"...co.gif"> <SCRIPT LANGUAGE="JavaScript"> nav =..." Line: 46 Column: 1 - 30
"...IDTH=30%> <SCRIPT LANGUAGE="JavaScript">addFav..."

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

Line: 40 Column: 33 - 63
"....free.fr"><IMG SRC="Xmaths.gif" BORDER=0></A><B..."

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

Line: 1 Column: 1 - 6
"...<HTML> <HEAD..."

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xmaths.free.fr Ping

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xmaths.free.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.