Google Blogger Software.
Google+ API functionality.
The website claims XHTML strict. XHTML Strict is the same as HTML 4.01 Strict but follows XML guidelines. See the link for more information.
Public specification of a preferred URL for a page allows search engines to understand the original location for content.
The website supports openid single digital identity via the use of OpenID.
Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML
X-XSS-Protection is a HTTP header set by Internet Explorer 8+. This header lets domains toggle on and off the "XSS Filter" of IE8, which prevents some categories of XSS attacks.
Last updated 20th June.
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