HTML5 is the fifth revision of and currently the latest version of HTML (HyperText Markup Language). The fifth revision of HTML introduced many new syntactic features such as video, audio, canvas as well as section and article to name a few, with which the content of websites may be better ...

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5
votes
1answer
712 views

Schema.org, HTML5 and the datetime format: how do I get it to validate?

Schema.org says this, The opening hours for a business. Opening hours can be specified as a weekly time range, starting with days, then times per day. Multiple days can be listed with commas ',' ...
1
vote
3answers
815 views

How do i make script, that detects its URL and displays it? [closed]

I have a facebook like button on my website, but the data-href attribute needs a link to like: <div class="fb-like share-button fbbutton" data-href="htp://www.example.com/article/1.html" ...
1
vote
2answers
87 views

Hosting Video's on Youtube or a service like youtube with HTML5 / FLASH switching

We have 1000's of small product videos currently being played through a Flash player. We want to make this product videos work on apple devices. It's my understanding that Youtube auto switches ...
2
votes
2answers
128 views

Do I need a brand new template for mobile web-app?

I've a web-application currently serving only desktop clients. I will be creating a mobile-friendly version of the application. I am wondering: Do I need to create the design from scratch and use ...
1
vote
1answer
148 views

Why is my cache manifest failing?

I have created the following cache maniest file- CACHE MANIFEST CACHE: http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js ...
2
votes
2answers
445 views

Responsive design best practice: Duplicate html elements for media querying and SEO impact?

I have a page with, in order of html appearance, a figure tag, headgroup tag, and an article tag. In order to make a page's design responsive using media queries, I need a different order for ...
6
votes
1answer
402 views

Best practices for streaming videos to a large concurrent user base?

What are the best ways to stream videos for a user base of more than 1000 users? What among the below would be the best way to use? An html tag to embed the video in the source element. To use a ...
3
votes
2answers
235 views

As a beginner, I would like to know which should be the markup language to startup with [closed]

I am a beginner in Web Designing. For sure a CMS like Joomla (Joomla 3.1, now) is very useful for one who doesn't care about coding. But... I know for sure that the ability of coding really helps a ...
0
votes
0answers
276 views

Xampp and file paths

I'm having hard time with xampp, it really getting me crazy. I have few installations of WordPress with Roots Template, which was loading without any css, js..etc. And the solution was to delete ...
2
votes
1answer
88 views

@Viewport @media use for input type?

I've searched high and low for some way to setup my HTML5/CSS3 for various devices. Going by screen resolution isn't the best route because some times the screen size of one device is the same as ...
1
vote
1answer
415 views

Will using the new HTML5 meta charset instead of HTTP-EQUIV affect my clients site's ranking? [duplicate]

Possible Duplicate: What are the SEO rules for HTML 5? I am doing a re-design for a client whose site currently has very high and successful rankings across all search engines (Google, ...
7
votes
3answers
462 views

Is it safe to use multiple h2 tags for a list of products?

I am using html5. I have a list of products in my store (132 products), and they are currently being displayed using pagination, with 10 results on each page. All my product names are very keyword ...
0
votes
1answer
153 views

Weird CSS-behaviour [closed]

<!DOCTYPE html> <html> <head> <title>PakHet</title> <link rel="stylesheet" type="text/css" ...
3
votes
2answers
589 views

HTML5 Audio: Which formats? Ditch Ogg Vorbis in favor of Ogg Opus? Is MP3 still needed?

I'm currently working on a website which has to stream audio files. Since bandwidth is always an issue, the file size should be as small as possible. I wonder what audio formats I should provide. ...
-3
votes
1answer
68 views

I want to be a freelance web designer. What other up to date technologies/skills would you add to this list? [closed]

Technologies I need to know: HTML, HTML5, CSS, CSS3, jQuery, CSSLESS, ASP.NET, SQL, WordPress, PHP Skills needed: media querys/responsive design, browser compatability, graphic design, user interface ...
1
vote
3answers
260 views

HTML5 article tag application for the iPad/iPhone

I've used article tags on websites. My understanding and practice is to use the article tag for publication content. I always use HTML/HTML5 tags as their intended purposes and not at will. Recently, ...
0
votes
1answer
131 views

HTML 5, Fluid Pages and Google Mobile Index

I am currently migrating my site to HTML5, at the same time designing pages so that they are "fluid" and are equally presentable for a mobile or a large screen. I took the fluid approach so as not to ...
1
vote
0answers
496 views

Why doesn't Firefox have a volume slider for the audio element? [closed]

Seems like most browsers have a slider to control the volume of audio files played via the <audio> tag, yet Firefox on Windows (and Linux) seems to only have an 'all on' or 'all off' volume ...
0
votes
1answer
89 views

RDFa + microdata + xhtml5 - Ranking factors

My website a Legal Search Engine lawmirror.com and there are about 600k records available online. Currently using xHTML5 and on some pages Microdata tags. Same record appears many times on different ...
4
votes
1answer
114 views

How to specify importance of html elements?

Is it possible to specify what elements of the page are important, or, more specifically, what elements of the page are not important? I'm using HTML5 new elements (nav, header, footer, section, ...
2
votes
2answers
256 views

Serve up syntactic XHTML5 using the text/html MIME type?

I have a site currently written with HTML5 tags. I'd like to be able to parse the site as XML, with support for namespaces, etc, to facilitate programmatic extraction of data. Currently I have ...
0
votes
4answers
205 views

Web development and tips for building a website and the advantages of using HTML 5 in the site [closed]

I am trying to make a website for my college, and the program starts from jan 13 and we get 15 days of time to develop a running site. The best site will become the college site. I am participating, ...
3
votes
2answers
819 views

Should I use schema.org location tagging on every page?

I have a nicely tagged section on my homepage describing a restaurant's location, city, state, zip, telephone, cuisine type, price and payments accepted. Should I tag any of this info on every other ...
2
votes
1answer
211 views

HTML coding style: attribute starts on a new line

sublvl's front end developer seems to have a strange coding style that I've never seen before. Every time they begin a new element, immediately after the element name they insert a line break. The ...
6
votes
1answer
803 views

SEO impact of using <small> tag in <h1>

Twitter bootstrap uses <small> tag within <h1>. What is the SEO impact of this? Will the text content in the <small> tag get equal importance? Here is an example (see the ...
3
votes
1answer
195 views

Gallery of HTML/JS animated graphics

I'm looking for a few sites where I can browse hundreds of animated graphic effects in well-coded HTML5 and Javascript. That's it. Just some standards-compliant animation code that I can make ...
3
votes
2answers
196 views

HTML5 <form> autocomplete Attribute

What is the point of the autocomplete attribute? Isn't it bad practice to tell your users how their browser should work to fill a form?
3
votes
6answers
530 views

Is it a good idea to design website with HTML 5 and css3?

New HTML5 and CSS3 introduced lot of new features,although it is not completely supported by most of the browsers.Is it a good idea to design a website using HTML5 and css3? and for browsers which ...
0
votes
1answer
173 views

XSS with local storage - Is it a concern?

I am working on creating a demo of how to use HTML5's local storage. The demo will be placed on my personal website and will append the user submitted data to the html. Can XSS stored on the client ...
16
votes
9answers
798 views

Technical website - Should I assume that my visitors will use a modern browser?

I am in the process of creating my own website, which will include a technical blog. I want to build my website using modern technologies such as HTML5 and CSS3. Since my website will be targetted ...
5
votes
2answers
2k views

HTML5 `html` `xmlns` attribute

Is xmlns appropriate in HTML5? <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> ... </html> Also, which is preferred, <!DOCTYPE html> or <!doctype html>?
3
votes
1answer
40 views

Disabling frequent reloads of visitor

In my website i have some pages, that makes connections to 3-4 sites and checks the results with my database and gathers a full table. This table includes all the data that the visitor would need. ...
0
votes
2answers
134 views

Public search engine which index HTML tags

Do you know a public search engine which allows search on HTML tags? The usage will be to search websites with HTML5 tags such as <canvas> being able to search over the class names could also ...
3
votes
3answers
335 views

What's the proper structure of an HTML5 page that briefly lists other articles?

The target is to provide the proper semantic for a page that briefly lists existent articles. At the moment my idea is the following: <body> <article> <header> ...
3
votes
4answers
429 views

SEO optimization for AJAX site and dynamic HTML canvas

I have a site that uses AJAX to query the Last.fm database and then dynamically draws a graph of the results on an HTML canvas. In the search function, I have a command that sets window.location.hash ...
19
votes
5answers
5k views

Overuse of <h1> was bad, but now, with HTML5?

We know that the overuse of <h1> can lead to an over-optimization penalty, but now, in HTML5 it's allowed to use multiple <h1> in the same page (inside nested sections). What will Google ...
2
votes
2answers
601 views

What is the purpose of the section tag

It seems that the HTML 5 <section> tag doesn't really add much beyond a <div> tag. Why should I use it, especially as it will not be compatible with anything below IE9?
7
votes
3answers
5k views

Upload image file: is compression on client side already possible?

When offering photo file uploading, usually the user will have badly compressed and huge (10+ megapixels) JPEG files from their cameras or phones. On the server side, these files will get ...
2
votes
3answers
400 views

Site failing randomly - could it be Cloudflare or something weird in the JS?

I've been working on a simple site that uses javascript to fade through some fullscreen background images as well as some other simple animations. I've tested the site on Chrome, Safari, FF and Opera ...
8
votes
3answers
2k views

Value of the HTML5 lang attribute

I'm working on a website which will offer localized content following the language+region approach as described on this W3.org page (e.g. fr-CA for Canadian French content, and fr-FR for "French ...
-2
votes
1answer
268 views

Why is there nobody talking about an alternative to HTML & CSS? [closed]

HTML is such an old and cumbersome language, which was intended just to markup text. Today it's very rare to see a static HTML website, or a site with only text or a very simple layout. As a web ...
7
votes
6answers
1k views

Adding Video To Website - Embed or Vimeo?

I have been asked to add 3 short informational videos to a new page on the company website. I am trying to figure out if it would be better to embed them directly onto the page (html5) or use Vimeo or ...
2
votes
1answer
88 views

What to do with repeated content (anchor text) in internal search results when it comes to SEO?

On a website that delivers internal search results for products, within the results listing we have a repeating link to "add to favourites" (not browser-bookmarks, but user profile related) in every ...
8
votes
2answers
1k views

OpenGraph tags and HTML5 validity

I have a HTML5 based page, and I inculded the OpenGraph tags according to it's documentation. Also I checked with Facebook Debug, and it can parse the metadata. But when I use W3C Validator, it ...
1
vote
0answers
29 views

What are the required skills to bulid a online book editor? [closed]

I want to build a website for a printing company. My plan for this website is to offer a online book editor system for users to upload photos, choose the layout, type some text, put some stamp or ...
3
votes
3answers
944 views

How many H2, h3 h4 are the maximum recommended?

I know that only one H1 is recommended, but what about the other titles? I've read that you can put "as many as required H2 elements to denote sections on the page". Is it correct?
1
vote
1answer
1k views

Vertical page flip effect

I found turn.js as a very simple and nice effect to create page flip effect. The problem is that I'm looking for that effect but vertical not horizontal. Does anybody knows any Javascript or what ...
7
votes
2answers
647 views

Should I always use HTML5 Microdata for SEO?

So I've been looking into this HTML 5 Microdata, but I'm not sure if or when it is appropriate to use. I know that if used with rating and you search a website it will pull up things like video rating ...
1
vote
1answer
172 views

Need a table that can sort, lock

I need table that will be able to: sort lock columns lock the header row resize columns scroll if possible can add/remove columns. Was hoping to able to do this with jquery / html5 and have all ...
4
votes
2answers
582 views

Is there a flash/html5 audio player that allows links to jump to a specfic time?

I am looking for a web audio player to embed on my website that allows links to jump to a specific time in the audio, a la youtube. I am uploading lecture audio from lectures that are over an hour. ...