Blabbermouth.net is a website dedicated to heavy metal and hard rock news, as well as album and music DVD reviews.

He also relies on direct correspondence with contacts he has made over the years ranging from band members, metal journalists, managers, and other people in the music industry, stating this is where the "best" information comes from.

When receiving a rumor he deems worthy of posting, Krgin will first research and contact people related to the band and question them about the rumour.

It is reported that 90% of the information posted is either found online or is submitted directly to the website by bands, managers, labels, or associated persons.

[4][5] Blabbermouth.net has been criticized by musicians and music industry persons for internet trolls and for news posts that are unrelated to heavy metal or hard rock.

[1] Krgin said he posts these articles to attract humorous comments from users, and as relief from the constant monotony of album news.

The busiest day was 298,000 unique visitors in a single 24-hour period over May 16, 2010, due to the death of Ronnie James Dio.