The updated list of websites mentioned in How I Met Your Mother

Barney Stinson Websites

  • Barney's Blog — Throughout the series, Barney makes awesome references to his blog. The blog is written by Matt Kuhn and hosted by CBS.

  • – Barney Stinson creates this website as part of a new holiday for single, childless men. Who's NOT your daddy ?
  • – In season 7, episode 4, Barney reveals to his friends that he pretended to be a breast reduction doctor to trick big-breasted women into meeting with him, creating this website to further the ruse.
    • – In the same episode, Barney tells his friends that he also created a website where he poses as a lawyer willing to sue the breast reduction doctor who was another of his roles.

Ted Mosby Web sites

  • — One of Barney's former one-night-stands, whom he told his name was Ted Mosby (in "Ted Mosby: Architect"), created a website denouncing him called 
  • There is also
  • Mysterious Dr X — The website of Ted’s mysterious identity when he was in college 
  • The Wedding Bride — Stella's husband Tony wrote a screen play entitled "The Wedding Bride" that became a big hit and has an "official" website. This is the tie-in site for the movie, with a trailer. 
  • — Ted, who goes looking for his own evaluation on this website, and he is disappointed by the result. 
  • – This was a website about the bar that Ted and Barney opened in Ted's apartment.    The Calender and the Menu of the Puzzles Bar is awesome  :))

Marshall and Lily Websites

  • Marshall and Lily's Wedding[dead link] — A website with videos and pictures of Marshall and Lily's honeymoon, never shown on the program (the honeymoon part was never shown) but available as a special feature on the Season 3 DVD. 
    • (available via waybackmachine) — Marshall made a website so Lily could sell her clothes to pay for a contractor to fix the floor in their new apartment. The site was promoted at the end of the episode, as an actual online auction of memorabilia from the show. The proceeds were given to the Children's Hospital Los Angeles. The site was shut down after the auction was completed. 
    • — Lily proposes this name for their clothing auction website, after Marshall suggested “” To their surprise, Lily’s name has already been taken :)) 
  • — Marshall made this website after he and Lily went on a couples date with Barney and Robin. It features a photo-montage of the evening and a music video of Marshall and Nuno Bettencourt of Extreme called "Best Night Ever", in which Marshall describes what a great time he and Lily had with Robin and Barney. The video was a parody of Extreme's "More Than Words" video.

Robin Scherbatsky Websites

  • — Barney reveals this site as the source of his knowledge of Canadian sex acts and has it bookmarked on his laptop. Except for the Lily & Marshall interactive wedding album, this is the most extensive of all the HIMYM fake websites. Canadian actor Alan Thicke makes several cameos. 
How I Met Your Mother Songs
How I Met Your Mother Songs