do you always need to submit a sitemap to google

[wesley]

I was wondering if it is necessary to always submit a sitemap to google. My new sites get indexed within 24 -48 hours and I found they get all the other pages indexed within a week.

I am thinking it might be a waste of time to add my sitemaps to google. Are there any benefits to adding them anyway, even though the site's pages are indexed?

[titaniumhijau]

Sometimes when i have time. I will do that. But believe me or not. If your site really good and have many track back and link at many forum. I'm believe your site will famous at google in first page.

[Moonface]

Not always. If your site is laid out well, with good interlinking structure, they should be able to fully index it anyway.

Sitemap never did any damage either mind...