This is multi-author blog mockup example.
"A blog (weblog) is a discussion or informational site published on the World Wide Web and consisting of discrete entries ("posts") typically displayed in reverse chronological order (the most recent post appears first). Until 2009 blogs were usually the work of a single individual, occasionally of a small group, and often covered a single subject. More recently "multi-author blogs" (MABs) have developed, with posts written by large numbers of authors and professionally edited. MABs from newspapers, other media outlets, universities, think tanks, advocacy groups and similar institutions account for an increasing quantity of blog traffic." [en.wikipedia.org/wiki/Blog]
The website mockup sample "Multi-author blog" was designed using the ConceptDraw PRO diagramming and vector drawing software extended with the Website Mockup solution from the Software Development area of ConceptDraw Solution Park.