is4k.es Website Information
Daily Unique Visits: 5,456
Daily Page Views: 21,824
Income Per Day: $61
Estimated Value: $32,940
is4k.es is registered under .ES top-level domain. Please check other sites in .ES zone.
No name server records were found.
and is probably hosted by TELEFONICA DE ESPANA. See the full list of other websites hosted by TELEFONICA DE ESPANA.
The highest website is4k.es position in Alexa rank database was 15871 and the lowest rank position was 998018. Current position of is4k.es in Alexa rank database is 229992.
Desktop speed score of is4k.es (78/100) is better than the results of 65.98% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of is4k.es (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.
Mobile speed score of is4k.es (60/100) is better than the results of 54.7% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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is4k.es 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.
is4k.es whois
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Red.es accepts no responsibility whatsoever for the availability of access to WHOIS, which may be
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The service will be limited to the data established by Red.es.
The user promises to make use of the service and to carry out any action derived from the aforesaid
use in accordance with current applicable regulations, in particular with legislation on “.es” domain
names and personal data protection.
In particular, the user undertakes not to use the service to carry out abusive or speculative domain
name registrations, pursuant to section 5 of the Sixth Additional Provision of Law 34/2002, of 11 July,
on Services of the Information Society and Electronic Commerce. Likewise, the User undertakes not to
use the service to obtain data, the possession of which may contravene the provisions of Organic Law
15/1999, of 13 December, on Personal Data Protection, and its Regulations, or in Law 34/2002, of 11
July, on Services of the Information Society and Electronic Commerce.
Failure to comply with these conditions will result in the immediate withdrawal of the service and any
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is4k.es server information
Servers Location
is4k.es desktop page speed rank
Last tested: 2017-04-28
is4k.es Desktop Speed Test Quick Summary
priority - 13Leverage 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.is4k.es/sites/all/themes/menores/fonts/lato/Lato-Regular.woff (expiration not specified)
https://www.is4k.es/sites/all/themes/menores/fonts…res-icons/icomoon.woff (expiration not specified)
https://www.is4k.es/sites/all/themes/menores/fonts…rrat-bold-webfont.woff (expiration not specified)
https://www.is4k.es/sites/all/themes/menores/fonts…t-regular-webfont.woff (expiration not specified)
https://www.is4k.es/sites/all/themes/menores/fonts…-semibold-webfont.woff (expiration not specified)
https://www.is4k.es/sites/default/files/contenidos…o-formulario-ayuda.png (expiration not specified)
https://www.is4k.es/sites/default/files/contenidos…as_frecuentes_gris.png (expiration not specified)
https://www.is4k.es/sites/default/files/css/css_EI…pxeZdYprfgjvjXETZ8.css (expiration not specified)
https://www.is4k.es/sites/default/files/css/css_Qj…lMx2j371fQ91U5uFo8.css (expiration not specified)
https://www.is4k.es/sites/default/files/css/css_Wu…ryolGGaX6yO3GWA5bU.css (expiration not specified)
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https://www.is4k.es/sites/default/files/js/js_D513…iPuXCy6MX1kwfrKN5Ls.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_L50O…I0kFwhZsO1_KS8WnGKw.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_prlK…Nq_IzULG6kZoPNs3kmg.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_tMHs…g4XH39WZUMzLk_0jsYg.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_u-9O…W1P-5yi_1D3r-UctSCo.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_xZ3U…lne5_Itfn1uchTT4mRg.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_x_l9…8rT3vBIWFZXAshN4lmI.js (expiration not specified)
https://www.is4k.es/sites/default/files/logo-is4k-60.png (expiration not specified)
https://www.is4k.es/sites/default/files/theme/foot…go-incibe-final-60.png (expiration not specified)
https://www.is4k.es/sites/default/files/theme/foot…inisterio-final-60.png (expiration not specified)
https://www.is4k.es/sites/default/files/theme/foot…ogo-redes-final-60.png (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 10Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 97.2KiB (35% reduction).
Compressing and resizing https://www.is4k.es/sites/default/files/styles/por…cion.jpg?itok=_qByigxs could save 17.9KiB (72% reduction).
Compressing and resizing https://www.is4k.es/sites/default/files/styles/por…os_0.jpg?itok=JLhLhGVf could save 17.8KiB (75% reduction).
Compressing https://www.is4k.es/sites/default/files/styles/por…time.png?itok=AYStNCsQ could save 10.2KiB (25% reduction).
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Compressing https://www.is4k.es/sites/default/files/styles/por…ntal.jpg?itok=TJPFslpE could save 1.7KiB (11% reduction).
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Compressing https://www.is4k.es/sites/default/files/styles/por…_tic.jpg?itok=RTsoJnTJ could save 1.2KiB (12% reduction).
Compressing https://www.is4k.es/sites/default/files/styles/por…sapp.jpg?itok=wz61hFzi could save 981B (11% reduction).
priority - 2Minify 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 21.6KiB (24% reduction).
Minifying https://www.is4k.es/sites/default/files/js/js_xZ3U…lne5_Itfn1uchTT4mRg.js could save 4.7KiB (13% reduction) after compression.
Minifying https://www.is4k.es/sites/default/files/js/js_tMHs…g4XH39WZUMzLk_0jsYg.js could save 1.6KiB (47% reduction) after compression.
Minifying https://www.is4k.es/sites/default/files/js/js_u-9O…W1P-5yi_1D3r-UctSCo.js could save 1.1KiB (22% reduction) after compression.
priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 0Reduce server response time
is4k.es Desktop Resource Breakdown
Total Resources | 79 |
Number of Hosts | 4 |
Static Resources | 27 |
JavaScript Resources | 8 |
CSS Resources | 7 |
is4k.es mobile page speed rank
Last tested: 2017-04-26
is4k.es Mobile Speed Test Quick Summary
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.is4k.es/sites/default/files/js/js_x_l9…8rT3vBIWFZXAshN4lmI.js
https://www.is4k.es/sites/default/files/js/js_D513…iPuXCy6MX1kwfrKN5Ls.js
https://www.is4k.es/sites/default/files/js/js_u-9O…W1P-5yi_1D3r-UctSCo.js
https://www.is4k.es/sites/default/files/js/js_prlK…Nq_IzULG6kZoPNs3kmg.js
https://www.is4k.es/sites/default/files/js/js_tMHs…g4XH39WZUMzLk_0jsYg.js
https://www.is4k.es/sites/default/files/js/js_L50O…I0kFwhZsO1_KS8WnGKw.js
Optimize CSS Delivery of the following:
https://www.is4k.es/sites/default/files/css/css_Zw…LzDAa88SNWeshZo5Jw.css
https://www.is4k.es/sites/default/files/css/css_EI…pxeZdYprfgjvjXETZ8.css
https://www.is4k.es/sites/default/files/css/css_Wu…ryolGGaX6yO3GWA5bU.css
https://cdnjs.cloudflare.com/ajax/libs/font-awesom…s/font-awesome.min.css
https://www.is4k.es/sites/default/files/css/css_YL…zKEBlsYDkC-PNa2_KM.css
https://www.is4k.es/sites/default/files/css/css_Qj…lMx2j371fQ91U5uFo8.css
priority - 19Leverage 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.is4k.es/sites/all/themes/menores/fonts/lato/Lato-Regular.woff (expiration not specified)
https://www.is4k.es/sites/all/themes/menores/fonts…res-icons/icomoon.woff (expiration not specified)
https://www.is4k.es/sites/all/themes/menores/fonts…rrat-bold-webfont.woff (expiration not specified)
https://www.is4k.es/sites/all/themes/menores/fonts…t-regular-webfont.woff (expiration not specified)
https://www.is4k.es/sites/all/themes/menores/fonts…-semibold-webfont.woff (expiration not specified)
https://www.is4k.es/sites/default/files/contenidos…o-formulario-ayuda.png (expiration not specified)
https://www.is4k.es/sites/default/files/contenidos…as_frecuentes_gris.png (expiration not specified)
https://www.is4k.es/sites/default/files/css/css_EI…pxeZdYprfgjvjXETZ8.css (expiration not specified)
https://www.is4k.es/sites/default/files/css/css_Qj…lMx2j371fQ91U5uFo8.css (expiration not specified)
https://www.is4k.es/sites/default/files/css/css_Wu…ryolGGaX6yO3GWA5bU.css (expiration not specified)
https://www.is4k.es/sites/default/files/css/css_YL…zKEBlsYDkC-PNa2_KM.css (expiration not specified)
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https://www.is4k.es/sites/default/files/css/css_lQ…MqXdMiU84ekLLxQnc4.css (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_D513…iPuXCy6MX1kwfrKN5Ls.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_L50O…I0kFwhZsO1_KS8WnGKw.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_prlK…Nq_IzULG6kZoPNs3kmg.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_tMHs…g4XH39WZUMzLk_0jsYg.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_u-9O…W1P-5yi_1D3r-UctSCo.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_xZ3U…lne5_Itfn1uchTT4mRg.js (expiration not specified)
https://www.is4k.es/sites/default/files/js/js_x_l9…8rT3vBIWFZXAshN4lmI.js (expiration not specified)
https://www.is4k.es/sites/default/files/logo-is4k-60.png (expiration not specified)
https://www.is4k.es/sites/default/files/theme/foot…go-incibe-final-60.png (expiration not specified)
https://www.is4k.es/sites/default/files/theme/foot…inisterio-final-60.png (expiration not specified)
https://www.is4k.es/sites/default/files/theme/foot…ogo-redes-final-60.png (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
priority - 2Minify 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 21.6KiB (24% reduction).
Minifying https://www.is4k.es/sites/default/files/js/js_xZ3U…lne5_Itfn1uchTT4mRg.js could save 4.7KiB (13% reduction) after compression.
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Minifying https://www.is4k.es/sites/default/files/js/js_u-9O…W1P-5yi_1D3r-UctSCo.js could save 1.1KiB (22% reduction) after compression.
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 11.9KiB (15% reduction).
Compressing https://www.is4k.es/sites/default/files/theme/foot…inisterio-final-60.png could save 1.7KiB (25% reduction).
Compressing https://www.is4k.es/sites/default/files/styles/por…ntal.jpg?itok=TJPFslpE could save 1.7KiB (11% reduction).
Compressing https://www.is4k.es/sites/default/files/styles/por…so_2.jpg?itok=dNvYZJgn could save 1.6KiB (13% reduction).
Compressing https://www.is4k.es/sites/default/files/styles/por…ds_2.jpg?itok=sQs6aGDs could save 1.2KiB (12% reduction).
Compressing https://www.is4k.es/sites/default/files/styles/por…_tic.jpg?itok=RTsoJnTJ could save 1.2KiB (12% reduction).
Compressing https://www.is4k.es/sites/default/files/styles/por…sapp.jpg?itok=wz61hFzi could save 981B (11% reduction).
is4k.es Mobile Resource Breakdown
Total Resources | 77 |
Number of Hosts | 4 |
Static Resources | 27 |
JavaScript Resources | 8 |
CSS Resources | 7 |
is4k.es mobile page usability
Last tested: 2017-04-26
is4k.es Mobile Usability Test Quick Summary
priority - 2Size 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.
<button type="submit" class="btn btn-primary"></button>
is close to 1 other tap targets.<li class="active">Familias</li>
is close to 2 other tap targets.<li>Educadores</li>
is close to 1 other tap targets.The tap target
<li id="slick-slide30" class="slick-active">1</li>
and 5 others are close to other tap targets.The tap target
<button type="button">1</button>
is close to 1 other tap targets.The tap target
<button type="button">2</button>
and 4 others are close to other tap targets.The tap target
<a href="https://www.in…es/aviso-legal">Aviso legal</a>
and 3 others are close to other tap targets.<a href="" class="cb-button cb-e…tn btn-default">Aceptar Cookies</a>
is close to 1 other tap targets.<a href="https://incibe…/#cookieconfig" class="cb-button cb-m…tn btn-default">Modificar su configuración</a>
is close to 2 other tap targets.is4k.es HTML validation
Errors
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
"...LSchema#"> <head profile="http://www.w3.org/1999/xhtml/vocab"> <..."
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
"...edge"/> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link..."
“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
"...top-nav-content"> ..." Line: 166 Column: - 30
"... id=nav-content"> ..."
Warnings
The “banner” role is unnecessary for element “header”.
"...> --> <header id="navbar" role="banner" class="navbar navbar container"> ..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
"...ion"> <section id="block-menu-menu-menu-superior" class="block block-menu clearfix"> ..." Line: 91 Column: 5 - 67
"...der"> <section id="block-block-2" class="block block-block clearfix"> ..." Line: 266 Column: 5 - 98
"...ner"> <section id="block-views-cea15115b0f5a1f7b133601d1fc891ce" class="block block-views clearfix"> ..." Line: 366 Column: 5 - 98
"...ner"> <section id="block-views-cfde349ecbddb28030adb0845b8de8f1" class="block block-views clearfix"> ..." Line: 460 Column: 5 - 98
"...ner"> <section id="block-views-72d706f2f5f9ea00fcaf01d2ce54b224" class="block block-views clearfix"> ..." Line: 168 Column: 5 - 87
"...ion"> <section id="block-tb-megamenu-main-menu" class="block block-tb-megamenu clearfix"> ..." Line: 538 Column: 5 - 123
"...ent"> <section id="block-views-f6fa0f8fd3a29666f02da764983609f1" class="block block-views block-front-top-carousel clearfix"> ..." Line: 600 Column: 5 - 105
"...ces"> <section id="block-block-7" class="block block-block block-front-target-audiences-selector clearfix"> ..." Line: 607 Column: 1 - 130
".../section> <section id="block-views-00a90dda1fda8be9f82c78b4bb0ad26d" class="block block-views block-front-target-audiences-padres clearfix"> ..." Line: 661 Column: 1 - 134
".../section> <section id="block-views-3ff837f741f7e6b396ae559ce464708a" class="block block-views block-front-target-audiences-educadores clearfix"> ..." Line: 860 Column: 5 - 146
"...d-3"> <section id="block-views-802918d4d56ab92602a8698345fc83e0" class="block block-views block-front-banners-vertical col-xs-6 col-sm-12 clearfix"> ..." Line: 897 Column: 5 - 148
"...d-9"> <section id="block-views-8d58ddee5149f63d6b5dc2d9d31d644c" class="block block-views block-front-banners-horizontal col-xs-6 col-sm-12 clearfix"> ..." Line: 934 Column: 5 - 67
"...-12"> <section id="block-block-9" class="block block-block clearfix"> ..." Line: 942 Column: 1 - 121
".../section> <section id="block-views-241921aa5026d6888dc583844d5f4171" class="block block-views block-front-category-guias clearfix"> ..." Line: 996 Column: 1 - 128
".../section> <section id="block-views-ac8ed999011b178d2ca2fa07d3fdd7e7" class="block block-views block-front-category-herramientas clearfix"> ..." Line: 1059 Column: 1 - 124
".../section> <section id="block-views-8d0033acf8c6e9b874b6ad1bed331eb5" class="block block-views block-front-category-recursos clearfix"> ..." Line: 1116 Column: 1 - 68
"... </div> <section id="block-system-main" class="block block-system clearfix"> ..." Line: 532 Column: 13 - 65
"... <section id="main-content-wrapper" class="col-md-12"> ..." Line: 1133 Column: 5 - 123
"...ter"> <section id="block-views-bloques-destacados-block-1" class="block block-views block-slider-destacados-footer clearfix"> ..." Line: 1207 Column: 5 - 114
"...ter"> <section id="block-block-3" class="block block-block block-footer-logos col-xs-12 col-md-5 col-lg-6 clearfix"> ..." Line: 1215 Column: 1 - 111
".../section> <section id="block-block-4" class="block block-block block-footer-social col-xs-12 col-md-7 col-lg-6 clearfix"> ..." Line: 1225 Column: 1 - 124
".../section> <section id="block-menu-menu-menu-inferior" class="block block-menu block-footer-menu col-xs-12 col-md-7 col-lg-6 clearfix"> ..."
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is4k.es 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.
is4k.es 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.