w3c.es Website Information
Daily Unique Visits: 7,912
Daily Page Views: 39,560
Income Per Day: $99
Estimated Value: $59,400
w3c.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 Telecable de Asturias,SA. See the full list of other websites hosted by Telecable de Asturias,SA.
The highest website w3c.es position in Alexa rank database was 69696 and the lowest rank position was 995352. Current position of w3c.es in Alexa rank database is 172207.
Desktop speed score of w3c.es (0/100) shows that the page desktop performance can be improved.
Mobile usability score of w3c.es (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of w3c.es (0/100) shows that the landing page performance on mobile devices is poor and can be improved.
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w3c.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.
w3c.es whois
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w3c.es server information
Servers Location
w3c.es desktop page speed rank
Last tested: 2017-04-25
w3c.es Desktop Speed Test Quick Summary
priority - 829Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 7.9MiB (78% reduction).
Compressing http://www.w3.org/2016/01/natas_logo_new_50.jpg could save 869KiB (89% reduction).
Compressing https://www.w3.org/2017/04/acm-turing-award.png could save 21.6KiB (48% reduction).
Compressing https://www.w3.org/2016/05/TV-icon-imsc-ttml.jpg could save 17.1KiB (36% reduction).
Compressing and resizing https://www.w3.org/2017/04/Timbl-medium.jpg could save 14.6KiB (91% reduction).
Compressing http://www.w3c.es/Eventos/2016/I%F0%9F%92%99W3C/img/iw3c200.png could save 12.7KiB (31% reduction).
Compressing http://www.w3c.es/Eventos/2016/DiaW3C/img/diaw3c2015.jpg could save 8.2KiB (35% reduction).
Compressing and resizing http://w3c.es/img/2012/logo-w3devcampus.png could save 5KiB (96% reduction).
Compressing http://w3c.es/img/2010/icons/rss12 could save 663B (59% reduction).
Compressing http://w3c.es/img/2010/logo-w3c-mobile-lg could save 612B (14% reduction).
priority - 17Leverage 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://w3c.es/css/2010/es (expiration not specified)
http://w3c.es/css/2010/minimum (expiration not specified)
http://w3c.es/css/2010/print (expiration not specified)
http://w3c.es/css/2010/realprint.css (expiration not specified)
http://w3c.es/img/2010/google (expiration not specified)
http://w3c.es/img/2010/header-link (expiration not specified)
http://w3c.es/img/2010/header-link.gif (expiration not specified)
http://w3c.es/img/2010/ico-minus (expiration not specified)
http://w3c.es/img/2010/ico-plus (expiration not specified)
http://w3c.es/img/2010/icons/atom (expiration not specified)
http://w3c.es/img/2010/icons/rss12 (expiration not specified)
http://w3c.es/img/2010/logo-shadow (expiration not specified)
http://w3c.es/img/2010/logo-w3c-mobile-lg (expiration not specified)
http://w3c.es/img/2010/page/page_bkg.jpg (expiration not specified)
http://w3c.es/img/2010/search-button (expiration not specified)
http://w3c.es/img/2010/theme-all (expiration not specified)
http://w3c.es/img/2012/logo-w3devcampus.png (expiration not specified)
http://w3c.es/img/2015/I_heart_validator_lg (expiration not specified)
http://w3c.es/js/2010/idiomas (expiration not specified)
http://w3c.es/js/2010/main (expiration not specified)
http://w3c.es/js/2010/mkr (expiration not specified)
http://www.w3c.es/Eventos/2016/DiaW3C/img/diaw3c2015.jpg (expiration not specified)
http://www.w3c.es/Eventos/2016/I%F0%9F%92%99W3C/img/iw3c200.png (expiration not specified)
http://www.w3c.es/img/2010/category-bg-fold.png (expiration not specified)
http://www.w3c.es/img/2010/category-bg-right.png (expiration not specified)
http://www.w3c.es/img/2010/category-bg.png (expiration not specified)
http://www.w3c.es/img/2010/footer-shadow.png (expiration not specified)
http://www.w3c.es/img/2010/logo-w3c-screen-lg (expiration not specified)
http://www.w3c.es/img/2010/search-bg.png (expiration not specified)
http://www.w3c.es/img/2010/skip.png (expiration not specified)
http://www.w3c.es/img/2010/twitter-bird (expiration not specified)
http://www.w3c.es/img/CTIC120 (expiration not specified)
priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
http://w3c.es/css/2010/es
http://w3c.es/css/2010/advanced
w3c.es Desktop Resource Breakdown
Total Resources | 42 |
Number of Hosts | 3 |
Static Resources | 41 |
JavaScript Resources | 3 |
CSS Resources | 5 |
w3c.es mobile page speed rank
Last tested: 2017-04-25
w3c.es Mobile Speed Test Quick Summary
priority - 738Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 7MiB (77% reduction).
Compressing https://www.w3.org/2017/04/acm-turing-award.png could save 21.6KiB (48% reduction).
Compressing https://www.w3.org/2016/05/TV-icon-imsc-ttml.jpg could save 17.1KiB (36% reduction).
Compressing http://www.w3c.es/Eventos/2016/I%F0%9F%92%99W3C/img/iw3c200.png could save 12.7KiB (31% reduction).
Compressing http://www.w3c.es/Eventos/2016/DiaW3C/img/diaw3c2015.jpg could save 8.2KiB (35% reduction).
priority - 16Prioritize 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 - 5Leverage 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://w3c.es/img/2010/logo-w3c-screen-lg (expiration not specified)
http://www.w3c.es/Eventos/2016/DiaW3C/img/diaw3c2015.jpg (expiration not specified)
http://www.w3c.es/Eventos/2016/I%F0%9F%92%99W3C/img/iw3c200.png (expiration not specified)
http://www.w3c.es/img/2010/twitter-bird (expiration not specified)
http://www.w3c.es/img/CTIC120 (expiration not specified)
w3c.es Mobile Resource Breakdown
Total Resources | 11 |
Number of Hosts | 3 |
Static Resources | 10 |
w3c.es mobile page usability
Last tested: 2017-04-25
w3c.es HTML validation
Errors
Obsolete doctype. Expected “<!DOCTYPE html>”.
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html..."
Bad value “handheld, all” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.
"...ilos --> <link rel="stylesheet" href="/css/2010/minimum" type="text/css" media="handheld, all" /> <lin..." Line: 13 Column: 2 - 84
"... all" /> <link rel="stylesheet" href="/css/2010/es" type="text/css" media="handheld, all" /> <sty..."
Bad value “handheld, only screen and (max-device-width: 480px)” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.
"...</style> <link href="/css/2010/minimum" rel="stylesheet" type="text/css" media="handheld, only screen and (max-device-width: 480px)" /> <met..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...mageLink"><img src="/Eventos/2016/I%F0%9F%92%99W3C/img/iw3c200.png" width="200" height="199"/></a> N..."
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
"...ture --> <p class="copyright" xml:lang="en" >Copyri..."
The “acronym” element is obsolete. Use the “abbr” element instead.
"...mit.edu/"><acronym title="Massachusetts Institute of Technology">MIT</a..." Line: 453 Column: 284 - 361
"...rcim.eu/"><acronym title="European Research Consortium for Informatics and Mathematics">ERCIM<..."
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “<” instead.
"...--> //]]> </script> <scri..." Line: 470 Column: 1 - 9
"...--> //]]> </script> <scri..." Line: 475 Column: 1 - 9
"...--> //]]> </script> </div..."
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w3c.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.
w3c.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.