Info1 a This document has passed the test: W3C HTML Validator Direct link

a Info (1)

URI: https://www.htmlvalidator.com/htmlval/whycseisbetterhtml.html a
This Page Is Valid HTML 4.01 Transitional!
The document located at <https://www.htmlvalidator.com/htmlval/whycseisbetterhtml.html> was successfully checked as HTML 4.01 Transitional. This means that the resource in question identified itself as "HTML 4.01 Transitional" and that we successfully performed a formal validation of it. The parser implementations we used for this check are based on OpenSP (SGML/XML).

To show your readers that you have taken the care to create an interoperable Web page, you may display this icon on any page that validates. Here is the HTML you could use to add this icon to your Web page:

Valid HTML 4.01 Transitional
<p>
	<a href="http://validator.w3.org/check?uri=referer"><img
		src="http://www.w3.org/Icons/valid-html401" alt="Valid HTML 4.01 Transitional" style="border: 0; height: 31px; width: 88px">
	</a>
</p>

A full list of icons, with links to alternate formats and colors, is available: If you like, you can download a copy of the icons to keep in your local web directory, and change the HTML fragment above to reference your local image rather than the one on this server.

If you would like to create a link to this page (i.e., this validation result) to make it easier to revalidate this page in the future or to allow others to validate your page, the URI is <http://validator.w3.org/check?uri=https%3A%2F%2Fwww.htmlvalidator.com%2Fhtmlval%2Fwhycseisbetterhtml.html> (or you can just add the current page to your bookmarks or hotlist).
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Errors1 a This document has not passed the test: W3C CSS Validator (Level 3) Direct link

a Errors (1)

URI: https://www.htmlvalidator.com/htmlval/whycseisbetterhtml.html a
16 Value Error : color (nullcolors.html#propdef-color) greeen is not a color value : greeen a

Warnings1 a Results for the test: W3C Internationalization Checker Direct link

aLanguage

URI: https://www.htmlvalidator.com/htmlval/whycseisbetterhtml.html a
warning The html tag has no language attribute

Explanation

There is no language attribute in the html tag.

<html>

A language attribute on the html tag sets the default natural language for the page. This information can be used for processing the content in various ways, including such things as spell-checking, accessibility, data formatting, and choice of styles for rendering the page. Every page should have the correct default language specified.

For HTML files, this should be a lang attribute. For XHTML served as HTML you should use both the lang and xml:lang attributes. For files served as XML only, you should have xml:lang, but you don't need to have the lang attribute.

What to do

Add a lang attribute that indicates the default language of your page.

Example: lang='de'

Further reading

  1. Language declarations explained
  2. Using attributes to declare language
  3. Choosing language values
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Info1 a Results for the test: Feed Validator Direct link

a Info (1)

URI: http://www.htmlvalidator.com/htmlval/whycseisbetterhtml.html a
It looks like this is a web page, not a feed.
I looked for a feed associated with this page, but couldn't find one. Please enter the address of your feed to validate.
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