XHTML, eXtensible HyperText Markup Language, is an application of HTML that is also a valid XML document, as opposed to standard HTML which is based on SGML. It is a markup language commonly used for webpages.
14
votes
8answers
3k views
Should I use HTML5 and/or CSS3 to build my website?
The new HTML5/CSS3 (Web8!) stuff sounds cool! Should I start using it now or stick with css/xhtml wait until more browsers can use it?
13
votes
11answers
1k views
Common optimizations to reduce HTML or XHTML page size?
What are some common optimizations performed to reduce HTML or XHTML page size? Some that come to mind are:
removing comments,
removing extraneous whitespace,
moving repetitive inline styles to a ...
20
votes
10answers
1k views
What is new in HTML5/CSS3?
I've seen this site and this site, but that's a lot to digest. What are the main things about HTML5 that make it different/better than regular old (X)HTML/CSS?
2
votes
2answers
192 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 ...
2
votes
6answers
208 views
Is it important to have semantically correct HTML with regards to SEO?
SEO seems to be a subject surrounded by both myths and varying opinions. Nevertheless, I would like to know if you have an opinion on how important it is to have semantically correct XHTML, that is, ...
1
vote
3answers
216 views
Is my Document Type Definition Still Up to Date?
currently all my php generated rich html webpages start with this line, which I have been adding to my tempaltes YEARS ago...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
...
