Debby Krenek, SVP-digital media and managing editor of Newsday.com, said the move has been in the works for the last six months. It makes sense for Newsday “because we basically have looked at our audience and know the local user is much more engaged.” Newsday.com drew 509,466 local unique visitors in September, according to comScore (NSDQ: SCOR) Media Metrix, while Newsday‘s last published report had circulation of 368,194 on weekdays and 426,510 for Sunday. Nielsen put Newsday.com’s total uniques at 2.28 million for September.

Krenek knows access from outside Long Island will drop: “We know that our overall traffic’ is going to decrease because we’re going to lose most of the out-of-area users.” But they’re counting on increased use by locals. “They are so more engaged, they spend more time on it, view more pages. If we provide information, things they want and will be engaged with, it will make up for the out-of-market traffic.” 

Newsday.com isn’t closing out outsiders completely. Visitors who come to a story through a Newsday.com public page or through a search engine will be able to read the first one; the next attempt will show a short version of the story with a pitch to register or subscribe to gain access.

The site already requires registration for comments, photo uploads, newsletter or news alert subscriptions and personalization. An Optimum Online user who only wants access at home wouldn’t need to register unless they want to use those features; newspaper subscribers will need to register for any access beyond the public spaces.