COLEF.MX El Colegio de la Frontera Norte, Centro Científico de Excelencia CONACYT


colef.mx website information.

colef.mx domain name is registered by .MX top-level domain registry. See the other sites registred in .MX domain zone.

No name server records were found.

and probably website colef.mx is hosted by WIKIMEDIA - Wikimedia Foundation Inc., US web hosting company. Check the complete list of other most popular websites hosted by WIKIMEDIA - Wikimedia Foundation Inc., US hosting company.

According to Alexa traffic rank the highest website colef.mx position was 45235 (in the world). The lowest Alexa rank position was 998644. Now website colef.mx ranked in Alexa database as number 167314 (in the world).

Website colef.mx Desktop speed measurement score (41/100) is better than the results of 15.65% of other sites shows that the page desktop performance can be improved.

colef.mx 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 colef.mx (15/100) is better than the results of 2.77% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-19-2024 167,3147,781
Nov-18-2024 175,095-3,228
Nov-17-2024 171,8674,930
Nov-16-2024 176,797-2,776
Nov-15-2024 174,021-7,868
Nov-14-2024 166,1532,020
Nov-13-2024 168,1730

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colef.mx 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.



colef.mx 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.


Domain Name: colef.mx

Created On: 1996-03-14
Expiration Date: 2025-03-13
Last Updated On: 2024-03-10
Registrar: AKKY ONLINE SOLUTIONS, S.A. DE C.V.
URL: http://www.akky.mx
Whois TCP URI: whois.akky.mx
Whois Web URL: http://www.akky.mx/herramientas/whois.jsf

Registrant:
Name: Colegio de la Frontera Norte
City: tijuana
State: Baja California
Country: Mexico

Administrative Contact:
Name: Arturo Manuel Torres Rivera
City: Tijuana
State: Baja California
Country: Mexico

Technical Contact:
Name: Arturo Manuel Torres Rivera
City: Tijuana
State: Baja California
Country: Mexico

Billing Contact:
Name: Arturo Manuel Torres Rivera
City: Tijuana
State: Baja California
Country: Mexico

Name Servers:
DNS: ns-1337.awsdns-39.org
DNS: ns-1710.awsdns-21.co.uk
DNS: ns-337.awsdns-42.com
DNS: ns-623.awsdns-13.net

DNSSEC DS Records:

% NOTICE: The expiration date displayed in this record is the date the
% registrar's sponsorship of the domain name registration in the registry is
% currently set to expire. This date does not necessarily reflect the
% expiration date of the domain name registrant's agreement with the sponsoring
% registrar. Users may consult the sponsoring registrar's Whois database to
% view the registrar's reported date of expiration for this registration.

% The requested information ("Information") is provided only for the delegation
% of domain names and the operation of the DNS administered by NIC Mexico.

% It is absolutely prohibited to use the Information for other purposes,
% including sending not requested emails for advertising or promoting products
% and services purposes (SPAM) without the authorization of the owners of the
% Information and NIC Mexico.

% The database generated from the delegation system is protected by the
% intellectual property laws and all international treaties on the matter.

% If you need more information on the records displayed here, please contact us
% by email at ayuda@nic.mx .

% If you want notify the receipt of SPAM or unauthorized access, please send a
% email to abuse@nic.mx .

% NOTA: La fecha de expiracion mostrada en esta consulta es la fecha que el
% registrar tiene contratada para el nombre de dominio en el registry. Esta
% fecha no necesariamente refleja la fecha de expiracion del nombre de dominio
% que el registrante tiene contratada con el registrar. Puede consultar la base
% de datos de Whois del registrar para ver la fecha de expiracion reportada por
% el registrar para este nombre de dominio.

% La informacion que ha solicitado se provee exclusivamente para fines
% relacionados con la delegacion de nombres de dominio y la operacion del DNS
% administrado por NIC Mexico.

% Queda absolutamente prohibido su uso para otros propositos, incluyendo el
% envio de Correos Electronicos no solicitados con fines publicitarios o de
% promocion de productos y servicios (SPAM) sin mediar la autorizacion de los
% afectados y de NIC Mexico.

% La base de datos generada a partir del sistema de delegacion, esta protegida
% por las leyes de Propiedad Intelectual y todos los tratados internacionales
% sobre la materia.

% Si necesita mayor informacion sobre los registros aqui mostrados, favor de
% comunicarse a ayuda@nic.mx.

% Si desea notificar sobre correo no solicitado o accesos no autorizados, favor
% de enviar su mensaje a abuse@nic.mx.

colef.mx server information

Servers Location

IP Address
Country
Region
City

colef.mx desktop page speed rank

Last tested: 2018-02-09


Desktop Speed Bad
41/100

colef.mx Desktop Speed Test Quick Summary


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colef.mx Desktop Resources

Total Resources210
Number of Hosts28
Static Resources148
JavaScript Resources58
CSS Resources31

colef.mx Desktop Resource Breakdown

colef.mx mobile page speed rank

Last tested: 2019-06-15


Mobile Speed Bad
15/100

colef.mx Mobile Speed Test Quick Summary


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priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 10 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:

https://code.jquery.com/jquery-1.7.1.min.js
https://www.colef.mx/wp-content/themes/2013/f5/js/vendor/modernizr.js
https://www.colef.mx/wp-includes/js/jquery/jquery.js?ver=1.12.4
https://www.colef.mx/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
https://www.colef.mx/wp-includes/js/underscore.min.js?ver=1.8.3
https://www.colef.mx/wp-includes/js/backbone.min.js?ver=1.2.3
https://www.colef.mx/wp-content/plugins/page-views…kbone.min.js?ver=2.1.1

Optimize CSS Delivery of the following:

https://www.colef.mx/wp-content/themes/2013/f5/css/foundation.css
https://www.colef.mx/wp-content/themes/2013/styles…general_foundicons.css
https://www.colef.mx/wp-content/themes/2013/styles…/social_foundicons.css
https://www.colef.mx/wp-includes/css/dist/block-li…868928a72477d206ccd72b
https://www.colef.mx/wp-content/plugins/contact-fo…s/styles.css?ver=5.1.1
https://www.colef.mx/wp-content/plugins/ditty-news…tic/styles.css?ver=2.2
https://www.colef.mx/wp-content/plugins/ditty-news…yle.css?ver=1552074751
https://www.colef.mx/wp-content/plugins/page-views…some.min.css?ver=4.5.0
https://www.colef.mx/wp-content/plugins/page-views…tyle.min.css?ver=2.1.1
https://www.colef.mx/wp-content/uploads/sass/pvc.min.css?ver=1507947845

priority - 39 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://www.colef.mx/css/component.css (expiration not specified)
https://www.colef.mx/ecoparque/wp-content/themes/e…2012/logoEcoparque.png (expiration not specified)
https://www.colef.mx/sepmig/wp-content/themes/2013/jquery.1.4.2.min.js (expiration not specified)
https://www.colef.mx/sepmig/wp-content/themes/2013/jquery.countdown.js (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/countdown.css (expiration not specified)
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https://www.colef.mx/wp-content/themes/2013/f5/js/vendor/jquery.js (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/f5/js/vendor/modernizr.js (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/fonts/general_foundicons.woff (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/images…rtal-institucional.jpg (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/images…anner-portal-sedes.jpg (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/images/bannerexpo3.jpg (expiration not specified)
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https://www.colef.mx/wp-content/themes/2013/images/btn-emif.png (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/images…-espacios-publicos.jpg (expiration not specified)
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https://www.colef.mx/wp-content/themes/2013/images/btn-ocef.jpg (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/images/btn-revista-encartes.jpg (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/images/btn-revistafrontera.png (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/images…revistamigraciones.png (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/images/btn-salaprensa.png (expiration not specified)
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https://www.colef.mx/wp-content/themes/2013/images/facebook.png (expiration not specified)
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https://www.colef.mx/wp-content/themes/2013/images/nuevoslibros.jpg (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/images…-golfo-al-pacifico.jpg (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/images…cion-y-sus-miradas.jpg (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/styles…general_foundicons.css (expiration not specified)
https://www.colef.mx/wp-content/themes/2013/styles…/social_foundicons.css (expiration not specified)
https://www.colef.mx/wp-content/uploads/2013/01/logo30blanco.png (expiration not specified)
https://www.colef.mx/wp-content/uploads/2019/05/20…toria-conjunta-w-1.jpg (expiration not specified)
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https://www.colef.mx/wp-content/uploads/2019/06/pauHUERTO-bannerColef.jpg (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…700&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://connect.facebook.net/en_US/sdk.js (20 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
https://platform.twitter.com/widgets.js (30 minutes)

priority - 34 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://colef.mx/
https://colef.mx/
https://www.colef.mx/

priority - 31 Reduce server response time

In our test, your server responded in 1.1 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 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 4.1KiB (42% reduction).

Minifying https://www.colef.mx/sepmig/wp-content/themes/2013/jquery.countdown.js could save 3.4KiB (43% reduction) after compression.
Minifying https://connect.facebook.net/en_US/sdk.js could save 672B (39% reduction) after compression.

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 3.5KiB (18% reduction).

Minifying https://www.colef.mx/wp-content/themes/2013/f5/css/foundation.css could save 3KiB (17% reduction) after compression.
Minifying https://www.colef.mx/wp-content/plugins/ditty-news…yle.css?ver=1552074751 could save 574B (28% reduction) after compression.

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 2.4KiB (14% reduction).

Minifying https://www.colef.mx/ could save 2.4KiB (14% reduction) after compression.

colef.mx Mobile Resources

Total Resources213
Number of Hosts26
Static Resources149
JavaScript Resources48
CSS Resources19

colef.mx Mobile Resource Breakdown

colef.mx mobile page usability

Last tested: 2019-06-15


Mobile Usability Good
94/100

colef.mx 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 450 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <iframe src="https://www.fa…true&amp;width=450" name="f25f6d8d4" class=""> falls outside the viewport.
The element <ul class="button-group radius">Más Directorio Sedes</ul> 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.

The tap target <form id="u_0_1">Like</form> is close to 1 other tap targets.

The tap target <button id="u_0_2" type="submit" class="inlineBlock _2tga _49ve">Like</button> and 2 others are close to other tap targets.

The tap target <a href="/ad_campaign/l…%2F&amp;extra_2=US">Sign Up</a> is close to 1 other tap targets.

The tap target <a href="https://declaranet.gob.mx/">declara Net plus</a> and 6 others are close to other tap targets.

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colef.mx Ping

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colef.mx TRACEROUTE

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