w3c.br Website Information

Daily Unique Visits: 3,915

Daily Page Views: 15,660

Income Per Day: $44

Estimated Value: $23,760

This website is located in Brazil and is using following IP address 200.160.6.183. See the complete list of popular websites hosted in Brazil.

w3c.br is registered under .BR top-level domain. Please check other sites in .BR zone.

Website w3c.br is using the following name servers:

a.dns.br
b.dns.br
c.dns.br
d.dns.br
e.dns.br

and is probably hosted by N\195\186cleo de Inf. e Coord. do Ponto BR - NIC., BR. See the full list of other websites hosted by N\195\186cleo de Inf. e Coord. do Ponto BR - NIC., BR.

The highest website w3c.br position in Alexa rank database was 19322 and the lowest rank position was 997622. Current position of w3c.br in Alexa rank database is 320585.

Desktop speed score of w3c.br (60/100) is better than the results of 35.69% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of w3c.br (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 w3c.br (59/100) is better than the results of 52.41% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

w3c.br 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.br 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.

w3c.br server information

Servers Location

w3c.br desktop page speed rank

Last tested: 2017-04-25

Desktop Speed Bad

60/100

w3c.br Desktop Speed Test Quick Summary

priority - 38Optimize images

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

Optimize the following images to reduce their size by 370.5KiB (77% reduction).

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Compressing and resizing http://ceweb.br/media/imgs/destaques/1/logo_todos-@web.jpg could save 59.5KiB (97% reduction).
Compressing https://www.w3.org/2017/04/acm-turing-award.png could save 21.6KiB (48% reduction).
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Compressing and resizing http://www.w3c.br/pub/Home/WebHome/webbr2016.png could save 6.5KiB (65% reduction).
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priority - 30Leverage 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://validador.ipv6.br/imgBani/banipv62branco.png (expiration not specified)
http://www.w3c.br/pub/Home/WebHome/logo-tpac2016.png (expiration not specified)
http://www.w3c.br/pub/Home/WebHome/webbr2016.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/advanced-src.css (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/minimum-src.css (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/minimum.css (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/print.css (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/realprint.css (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/64x.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/I_heart_validator.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/calendar-sprite.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/category-bg-fold.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/category-bg-right.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/category-bg.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/footer-shadow.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/google.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/header-link.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/ico-minus.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/ico-plus.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/identica-logo.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-cgi.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-inweb.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-nic.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-puc.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-senac.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-serpro.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-sevencards.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-shadow.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-ufal.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-ufes.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-ufpe.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-usp.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-w3c-mobile-lg.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-w3c-screen-lg-br.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/page_bkg.jpg (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/search-bg.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/search-button.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/skip100.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/talks-bg-left.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/talks-bg-right.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/talks-bg.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/theme-all.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/timgov20.jpg (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/twitter-bird.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CScripts/main.js (expiration not specified)
http://www.w3c.br/pub/Noticias/AbertasAsInscricoes…idadeNaWeb/todosnb.png (expiration not specified)
http://www.w3c.br/pub/Noticias/BrasilVenceOdesarro…caLatina/bannerdal.jpg (expiration not specified)
http://www.w3c.br/pub/Noticias/CursoMelhoresPraticasEmMobileWeb/mobile.png (expiration not specified)
http://www.w3c.br/pub/Noticias/GrupoDeTrabalhoSobr…W3C/postcard_thumb.png (expiration not specified)
http://www.w3c.br/pub/Noticias/PlataformaAbertaDaWeb/Conf2011c.png (expiration not specified)
http://www.w3c.br/pub/Noticias/W3CRecebePremioEmmy/Emmy_w3c.jpg (expiration not specified)
http://www.w3c.br/pub/Noticias/W3cBrasilLancaOPrem…deNaWeb/todosnaweb.jpg (expiration not specified)
http://www.w3c.br/pub/Noticias/W3cBrasilPromoveAca…oAcessibilidade100.png (expiration not specified)
http://www.w3c.br/pub/System/DocumentGraphics/else.gif (expiration not specified)
http://www.w3c.br/pub/System/DocumentGraphics/pdf.gif (expiration not specified)
http://www.w3c.br/pub/System/ExternalLinkPlugin/external.gif (expiration not specified)
http://www.w3c.br/pub/System/HeadlinesPlugin/style.css (expiration not specified)
http://www.w3c.br/pub/System/JQueryPlugin/jquery-1.9.1.js (expiration not specified)
https://web-analytics.nic.br/piwik.js (expiration not specified)
http://ceweb.br/media/imgs/destaques/1/logo_todos-@web.jpg (7.2 hours)

priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.w3c.br/pub/System/JQueryPlugin/jquery-1.9.1.js
http://www.w3c.br/pub/System/JQueryPlugin/plugins/…grate.js?version=1.2.1
http://www.w3c.br/pub/System/JQueryPlugin/plugins/…query.js?version=1.3.1
http://www.w3c.br/pub/System/JQueryPlugin/plugins/…oswiki.js?version=2.02
http://www.w3c.br/pub/System/JavascriptFiles/foswikiPref%FWSRC%.js
http://www.w3c.br/pub/System/JavascriptFiles/foswikiString%FWSRC%.js
http://www.w3c.br/pub/System/JQTablePlugin/jquery.…orter.js?version=2.0.3
http://www.w3c.br/pub/System/JQTablePlugin/tables.js?version=2.0.3
http://www.w3c.br/pub/System/JavascriptFiles/foswikiForm%FWSRC%.js
http://www.w3c.br/pub/System/PatternSkin/pattern%FWSRC%.js

Optimize CSS Delivery of the following:

http://www.w3c.br/pub/System/HeadlinesPlugin/style.css
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/minimum-src.css
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/advanced-src.css
http://www.w3c.br/pub/System/JQTablePlugin/jquery.…rter.css?version=2.0.3
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/realprint.css

priority - 0Minify 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 3.3KiB (28% reduction).

Minifying http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/advanced-src.css could save 1.8KiB (25% reduction) after compression.
Minifying http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/minimum-src.css could save 1.5KiB (32% reduction) after compression.

w3c.br Desktop Resource Breakdown

Total Resources	79
Number of Hosts	6
Static Resources	64
JavaScript Resources	3
CSS Resources	6

w3c.br mobile page speed rank

Last tested: 2017-04-25

Mobile Speed Bad

59/100

w3c.br Mobile Speed Test Quick Summary

priority - 34Leverage 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://validador.ipv6.br/imgBani/banipv62branco.png (expiration not specified)
http://www.w3c.br/pub/Home/WebHome/logo-tpac2016.png (expiration not specified)
http://www.w3c.br/pub/Home/WebHome/webbr2016.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/advanced-src.css (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/minimum-src.css (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/minimum.css (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/print.css (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/realprint.css (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/64x.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/I_heart_validator.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/google.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/header-link.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/ico-minus.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/identica-logo.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-cgi.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-inweb.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-nic.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-puc.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-senac.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-serpro.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-sevencards.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-shadow.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-ufal.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-ufes.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-ufpe.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-usp.gif (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-w3c-mobile-lg.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/search-button.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/timgov20.jpg (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/twitter-bird.png (expiration not specified)
http://www.w3c.br/pub/Leiaute/WebModeloW3CScripts/main.js (expiration not specified)
http://www.w3c.br/pub/Noticias/AbertasAsInscricoes…idadeNaWeb/todosnb.png (expiration not specified)
http://www.w3c.br/pub/Noticias/BrasilVenceOdesarro…caLatina/bannerdal.jpg (expiration not specified)
http://www.w3c.br/pub/Noticias/CursoMelhoresPraticasEmMobileWeb/mobile.png (expiration not specified)
http://www.w3c.br/pub/Noticias/GrupoDeTrabalhoSobr…W3C/postcard_thumb.png (expiration not specified)
http://www.w3c.br/pub/Noticias/PlataformaAbertaDaWeb/Conf2011c.png (expiration not specified)
http://www.w3c.br/pub/Noticias/W3CRecebePremioEmmy/Emmy_w3c.jpg (expiration not specified)
http://www.w3c.br/pub/Noticias/W3cBrasilLancaOPrem…deNaWeb/todosnaweb.jpg (expiration not specified)
http://www.w3c.br/pub/Noticias/W3cBrasilPromoveAca…oAcessibilidade100.png (expiration not specified)
http://www.w3c.br/pub/System/DocumentGraphics/else.gif (expiration not specified)
http://www.w3c.br/pub/System/DocumentGraphics/pdf.gif (expiration not specified)
http://www.w3c.br/pub/System/ExternalLinkPlugin/external.gif (expiration not specified)
http://www.w3c.br/pub/System/HeadlinesPlugin/style.css (expiration not specified)
http://www.w3c.br/pub/System/JQueryPlugin/jquery-1.9.1.js (expiration not specified)
https://web-analytics.nic.br/piwik.js (expiration not specified)
http://ceweb.br/media/imgs/destaques/1/logo_todos-@web.jpg (7.2 hours)

priority - 31Optimize images

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

Optimize the following images to reduce their size by 300.2KiB (68% reduction).

Compressing https://www.w3.org/2016/05/digicon2016-small.jpg could save 159.7KiB (85% reduction).
Compressing and resizing http://www.w3c.br/pub/Noticias/W3CRecebePremioEmmy/Emmy_w3c.jpg could save 60.8KiB (96% reduction).
Compressing http://ceweb.br/media/imgs/destaques/1/logo_todos-@web.jpg could save 36.8KiB (60% reduction).
Compressing https://www.w3.org/2017/04/acm-turing-award.png could save 21.6KiB (48% reduction).
Compressing http://www.w3c.br/pub/Home/WebHome/logo-tpac2016.png could save 6.2KiB (23% reduction).
Compressing http://www.w3c.br/pub/Noticias/BrasilVenceOdesarro…caLatina/bannerdal.jpg could save 3.9KiB (53% reduction).
Compressing http://www.w3c.br/pub/Home/WebHome/webbr2016.png could save 3KiB (30% reduction).
Compressing http://www.w3c.br/pub/Noticias/W3cBrasilLancaOPrem…deNaWeb/todosnaweb.jpg could save 2.7KiB (40% reduction).
Compressing http://www.w3c.br/pub/Noticias/PlataformaAbertaDaWeb/Conf2011c.png could save 1.1KiB (18% reduction).
Compressing http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-nic.gif could save 1,019B (27% reduction).
Compressing http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-ufes.gif could save 817B (20% reduction).
Compressing http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-serpro.gif could save 744B (22% reduction).
Compressing http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-inweb.gif could save 712B (19% reduction).
Compressing http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-w3c-mobile-lg.png could save 612B (14% reduction).
Compressing http://www.w3c.br/pub/Leiaute/WebModeloW3CImagens/logo-sevencards.gif could save 517B (14% reduction).

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

http://www.w3c.br/pub/System/HeadlinesPlugin/style.css
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/minimum-src.css
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/advanced-src.css
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/minimum.css
http://www.w3c.br/pub/System/JQTablePlugin/jquery.…rter.css?version=2.0.3
http://www.w3c.br/pub/Leiaute/WebModeloW3CCSS/realprint.css

priority - 0Minify 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 3.3KiB (28% reduction).

w3c.br Mobile Resource Breakdown

Total Resources	65
Number of Hosts	6
Static Resources	50
JavaScript Resources	3
CSS Resources	6

w3c.br mobile page usability

Last tested: 2017-04-25

Mobile Usability Good

89/100

w3c.br Mobile Usability Test Quick Summary

priority - 7Size 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 764 CSS pixels wide, but the viewport is only 320 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="http://www.w3c…uringAward2017" class="date">http://www.w3c…uringAward2017</a> falls outside the viewport.
The element <a href="http://www.w3c…DasPublicacoes" class="date">http://www.w3c…DasPublicacoes</a> falls outside the viewport.
The element <a href="http://www.w3c…ecomendacaoW3C" class="date">http://www.w3c…ecomendacaoW3C</a> falls outside the viewport.
The element <a href="/Noticias/DWBP…Recommendation" class="date">http://w3c.br/…Recommendation</a> falls outside the viewport.
The element <a href="/Noticias/WAIARIAcandidata" class="date">http://w3c.br/…IARIAcandidata</a> falls outside the viewport.
The element <a href="/Noticias/WebmentionProposta" class="date">http://w3c.br/…entionProposta</a> falls outside the viewport.
The element <a href="/Noticias/Dado…adosSolicitado" class="date">http://w3c.br/…adosSolicitado</a> falls outside the viewport.
The element <a href="/Noticias/Dest…sW3C2017Parte2" class="date">http://w3c.br/…sW3C2017Parte2</a> falls outside the viewport.
The element <a href="/Noticias/Dest…sW3C2017Parte1" class="date">http://w3c.br/…sW3C2017Parte1</a> falls outside the viewport.
The element <a href="/Noticias/Dest…17WebParaTodos" class="date">http://w3c.br/…17WebParaTodos</a> falls outside the viewport.
The element <a href="/Noticias/Dest…2017WebDeDados" class="date">http://w3c.br/…2017WebDeDados</a> falls outside the viewport.
The element <a href="/Noticias/Dest…idadeSeguranca" class="date">http://w3c.br/…idadeSeguranca</a> falls outside the viewport.
The element <a href="/Noticias/Dest…esenvolvimento" class="date">http://w3c.br/…esenvolvimento</a> falls outside the viewport.
The element <a href="/Noticias/Dest…ebEntrenimento" class="date">http://w3c.br/…ebEntrenimento</a> falls outside the viewport.
The element <a href="/Noticias/Dest…7PagamentosWeb" class="date">http://w3c.br/…7PagamentosWeb</a> falls outside the viewport.
The element <a href="/Noticias/Dest…unicacoesNaWeb" class="date">http://w3c.br/…unicacoesNaWeb</a> falls outside the viewport.
The element <a href="/Noticias/Dest…7WebAutomotiva" class="date">http://w3c.br/…7WebAutomotiva</a> falls outside the viewport.
The element <a href="/Noticias/Dest…licacaoDigital" class="date">http://w3c.br/…licacaoDigital</a> falls outside the viewport.
The element <a href="/Noticias/W3CC…ParaTestesDWBP" class="date">http://w3c.br/…ParaTestesDWBP</a> falls outside the viewport.
The element <a href="http://www.w3c…esDIYWebbr2016" class="date">http://www.w3c…esDIYWebbr2016</a> falls outside the viewport.
The element <a href="http://www.w3c…sciculo-II.pdf" class="date">http://www.w3c…sciculo-II.pdf</a> falls outside the viewport.
The element <a href="http://www.w3c…TimBLGloboNews" class="date">http://www.w3c…TimBLGloboNews</a> falls outside the viewport.
The element <a href="http://www.w3c…iptografadaeme" class="date">http://www.w3c…iptografadaeme</a> falls outside the viewport.
The element <a href="http://www.w3c…aWebMaisSegura" class="date">http://www.w3c…aWebMaisSegura</a> falls outside the viewport.
The element <a href="http://www.w3c…cebePremioEmmy" class="date">http://www.w3c…cebePremioEmmy</a> falls outside the viewport.
The element <a href="http://www.w3c…ntosPelaWebW3C" class="date">http://www.w3c…ntosPelaWebW3C</a> falls outside the viewport.
The element <a href="http://www.w3c…ibilidadeNaWeb" class="date">http://www.w3c…ibilidadeNaWeb</a> falls outside the viewport.
The element <a href="http://www.w3c…casEmMobileWeb" class="date">http://www.w3c…casEmMobileWeb</a> falls outside the viewport.
The element <a href="http://www.w3c…oAmericaLatina" class="date">http://www.w3c…oAmericaLatina</a> falls outside the viewport.
The element <a href="http://www.w3c…ComDeficiencia" class="date">http://www.w3c…ComDeficiencia</a> falls outside the viewport.
The element <a href="http://www.w3c…ibilidadeNaWeb" class="date">http://www.w3c…ibilidadeNaWeb</a> falls outside the viewport.
The element <a href="http://www.w3c…rmaAbertaDaWeb" class="date">http://www.w3c…rmaAbertaDaWeb</a> falls outside the viewport.

priority - 3Configure the viewport

Your page specifies a fixed-width mobile viewport. Consider using a responsive viewport to allow your page to render properly on all devices.

priority - 0Size 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="#" class="desktop">desktop</a> and 1 others are close to other tap targets.

The tap target <a class="mobile">mobile</a> is close to 1 other tap targets.

The tap target <a href="http://www.w3c.br/Padroes">Padrões</a> and 3 others are close to other tap targets.

The tap target <a href="/Noticias/W3cB…ComDeficiencia" class="imageLink"></a> and 14 others are close to other tap targets.
The tap target <a href="http://www.w3c.br/decalogo">Decálogo da Web Brasileira</a> and 3 others are close to other tap targets.
The tap target <a href="http://blog.w3c.br/">Blog W3C Brasil</a> is close to 1 other tap targets.
The tap target <a href="http://www.w3.org/Member/">área restrita aos membros</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.csail.mit.edu/">MIT</a> is close to 1 other tap targets.

w3c.br 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..."

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.

Line: 8 Column: 1 - 116
"...Help/" /> <link rel="stylesheet" type="text/css" href="/pub/Leiaute/WebModeloW3CCSS/minimum-src.css" media="handheld, all" /> <styl..."

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.

Line: 14 Column: 1 - 149
"... </style> <link href="/pub/Leiaute/WebModeloW3CCSS/minimum.css" rel="stylesheet" type="text/css" media="handheld, only screen and (max-device-width: 480px)" /> <meta..."

Stray end tag “base”.

Line: 21 Column: 45 - 51
".../WebHome"></base> <styl..."

Bad value “/pub/System/JavascriptFiles/foswikiPref%FWSRC%.js” for attribute “src” on element “script”: Percentage ("%") is not followed by two hexadecimal digits.

Line: 38 Column: 1 - 87
"...OSWIKI--> <script type="text/javascript" src="/pub/System/JavascriptFiles/foswikiPref%FWSRC%.js"></scri..."

Bad value “/pub/System/JavascriptFiles/foswikiString%FWSRC%.js” for attribute “src” on element “script”: Percentage ("%") is not followed by two hexadecimal digits.

Line: 39 Column: 1 - 89
"...kiPref--> <script type="text/javascript" src="/pub/System/JavascriptFiles/foswikiString%FWSRC%.js"></scri..."

Bad value “/pub/System/JavascriptFiles/foswikiForm%FWSRC%.js” for attribute “src” on element “script”: Percentage ("%") is not followed by two hexadecimal digits.

Line: 48 Column: 1 - 87
"...RENCES--> <script type="text/javascript" src="/pub/System/JavascriptFiles/foswikiForm%FWSRC%.js"></scri..."

Bad value “/pub/System/PatternSkin/pattern%FWSRC%.js” for attribute “src” on element “script”: Percentage ("%") is not followed by two hexadecimal digits.

Line: 49 Column: 1 - 79
"...kiForm--> <script type="text/javascript" src="/pub/System/PatternSkin/pattern%FWSRC%.js"></scri..."

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

Line: 199 Column: 4 - 60
"....</p> <p><a href="/Noticias/happy-hour-com-o-w3c" alt="Leia Tudo">Saiba ..." Line: 222 Column: 4 - 83
"...p> <p><a href="/Noticias/computacao-cognitiva-e-destaque-na-www-2018" alt="Leia Tudo">Leia a..." Line: 242 Column: 27 - 107
"...integra a <a href="http://retps.org.br/" alt="acesso ao site retps.org.br" target="_blank"> Rede ..." Line: 246 Column: 4 - 107
"...!</p> <p><a href="/Noticias/transparencia-nas-eleicoes-e-tema-de-debate-em-sao-paulo" alt="Leia a nota completa">Saiba ..." Line: 258 Column: 43 - 105
"...nferência <a href="http://conferenciaweb.w3c.br/" alt="Site web.br 2018">Web.br..." Line: 266 Column: 32 - 94
"...nferência <a href="http://conferenciaweb.w3c.br/" alt="Site web.br 2018">Web.br..."

Attribute “heigth” not allowed on element “img” at this point.

Line: 217 Column: 10 - 151
"... <img src="http://www.w3c.br/img/computacao-cognitiva.png" alt="" width="106" heigth="62" style="float:left; margin:10px; margin-top; 25px;" /> </p> ..." Line: 240 Column: 9 - 140
"...> <img src="http://www.w3c.br/img/logo-retps.png" alt="" width="106" heigth="62" style="float:left; margin:10px; margin-top: 25px;" /> </p> ..." Line: 263 Column: 9 - 149
"... <img src="http://www.w3c.br/img/webbr2018.png" alt="Webbr 2018" width="106" heigth="62" style="float:left; margin:10px; margin-top: 25px;" /> </p> ..." Line: 280 Column: 4 - 155
"...tion"> <p><img src="http://www.w3c.br/img/Imagem_livro_digital.png" alt="Worshop publicações digitais" width="106" heigth="62" style="float:left; margin:10px;" /> W3C ..."

Stray end tag “em”.

Line: 433 Column: 101 - 105
"... GAAD 2017</em></span..." Line: 446 Column: 150 - 154
"...cos do CSS</em></span..." Line: 461 Column: 133 - 137
"... pagamento</em></span..." Line: 477 Column: 171 - 175
"...edores Web</em></span..." Line: 491 Column: 162 - 166
"...Computação</em></span..." Line: 503 Column: 181 - 185
"...unificados</em></span..." Line: 515 Column: 150 - 154
"...ndação W3C</em></span..." Line: 527 Column: 119 - 123
"...ção do W3C</em></span..."

Stray end tag “a”.

Line: 434 Column: 68 - 71
"...17-05-26"></a></p> <..." Line: 447 Column: 68 - 71
"...17-04-04"></a></p> <..." Line: 462 Column: 68 - 71
"...17-04-04"></a></p> <..."

End tag “p” seen, but there were open elements.

Line: 434 Column: 72 - 75
"...5-26"></a></p> </div..." Line: 447 Column: 72 - 75
"...4-04"></a></p> </div..." Line: 462 Column: 72 - 75
"...4-04"></a></p> </div..."

Unclosed element “span”.

Line: 434 Column: 17 - 67
"...ss="date"><span class="dtstart published" title="2017-05-26"></a></..." Line: 447 Column: 17 - 67
"...ss="date"><span class="dtstart published" title="2017-04-04"></a></..." Line: 462 Column: 17 - 67
"...ss="date"><span class="dtstart published" title="2017-04-04"></a></..."

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

Line: 1070 Column: 25 - 50
"...try_list"><div class="headlinesRss"><li> <..."

Start tag “a” seen but an element of the same type was already open.

Line: 1078 Column: 1551 - 1608
"..." /><br /><a href="http://www.ufpe.br/" style="margin-right: 20px;"><img s..."

The “acronym” element is obsolete. Use the “abbr” element instead.

Line: 1128 Column: 93 - 147
"...mit.edu/"><acronym title="Massachusetts Institute of Technology">MIT</a..." Line: 1128 Column: 198 - 275
"...rcim.eu/"><acronym title="European Research Consortium for Informatics and Mathematics">ERCIM<..."

End of file seen when expecting text or an end tag.

Line: 1136 Column: - 9
"...[  ..."

Unclosed element “script”.

Line: 1134 Column: 23 - 117
"..._scripts"><script type="text/javascript" src="http://www.w3c.br/pub/Leiaute/WebModeloW3CScripts/main.js"> //<![..."

Unclosed element “div”.

Line: 1134 Column: 1 - 22
"...v> </div> <div id="w3c_scripts"><scrip..."

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “<” instead.

Line: 1136 Column: - 9
"...[  ..."

End of file seen and there were open elements.

Line: 1136 Column: - 9
"...[  ..."

Warnings

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

Line: 1099 Column: 5 - 38
"...nav"> <h3><a name="Navega_195_167_195_163o"></a> N..." Line: 1114 Column: 5 - 24
"...nav"> <h3><a name="Acompanhe"></a> ..." Line: 1121 Column: 5 - 25
"...nav"> <h3><a name="Iniciativa"></a> ..."

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w3c.br 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.br 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.

W3C.BR Consórcio World Wide Web (W3C) - Capítulo São Paulo

w3c.br Website Information

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w3c.br server information

Servers Location

w3c.br desktop page speed rank

w3c.br Desktop Speed Test Quick Summary

priority - 38Optimize images

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

Optimize the following images to reduce their size by 370.5KiB (77% reduction).

priority - 30Leverage 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:

priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 0Minify 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 3.3KiB (28% reduction).

w3c.br Desktop Resource Breakdown

w3c.br mobile page speed rank

w3c.br Mobile Speed Test Quick Summary

priority - 34Leverage 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:

priority - 31Optimize images

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

Optimize the following images to reduce their size by 300.2KiB (68% reduction).

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 0Minify 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 3.3KiB (28% reduction).

w3c.br Mobile Resource Breakdown

w3c.br mobile page usability

w3c.br Mobile Usability Test Quick Summary

priority - 7Size 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 764 CSS pixels wide, but the viewport is only 320 CSS pixels wide. The following elements fall outside the viewport:

priority - 3Configure the viewport

Your page specifies a fixed-width mobile viewport. Consider using a responsive viewport to allow your page to render properly on all devices.

priority - 0Size 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.

w3c.br HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE 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.

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.

Stray end tag “base”.

Bad value “/pub/System/JavascriptFiles/foswikiPref%FWSRC%.js” for attribute “src” on element “script”: Percentage ("%") is not followed by two hexadecimal digits.

Bad value “/pub/System/JavascriptFiles/foswikiString%FWSRC%.js” for attribute “src” on element “script”: Percentage ("%") is not followed by two hexadecimal digits.

Bad value “/pub/System/JavascriptFiles/foswikiForm%FWSRC%.js” for attribute “src” on element “script”: Percentage ("%") is not followed by two hexadecimal digits.

Bad value “/pub/System/PatternSkin/pattern%FWSRC%.js” for attribute “src” on element “script”: Percentage ("%") is not followed by two hexadecimal digits.

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

Attribute “heigth” not allowed on element “img” at this point.

Stray end tag “em”.

Stray end tag “a”.

End tag “p” seen, but there were open elements.

Unclosed element “span”.

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

Start tag “a” seen but an element of the same type was already open.

The “acronym” element is obsolete. Use the “abbr” element instead.

End of file seen when expecting text or an end tag.

Unclosed element “script”.

Unclosed element “div”.

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “<” instead.

End of file seen and there were open elements.

Warnings

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

w3c.br similar domains

w3c.br Ping

w3c.br TRACEROUTE