should be someone who know

from my tests there are few options to be cached very fast:

1. to have your website on a blog with is indexed evry hour (news blog)
2. registration with webmaster tools - this option get you in cached in 48 hours
3 other option would an article submition to few hundreds article directories.

create site map and wait

Many blogs will have new pages indexed in Google within 3 minutes. I have one site where that happens and I do not use a sitemap nor webmaster tools. The site uses WP and there are 3-6 new articles a week posted. The site has all unique content that is geared toward the reader, not search engines. (no spun or generic crap)

Other sites that I have that I don't update often (a couple posts a month) can take at least 48-72 hrs for new pages to be cached by Google.

Use Google Webmasters tool to get index ASAP in Google search engine. Bookmark your URL in few Bookmarking sites like digg, reddit.etc. Sure you will get crawled in next 24 hours.

I think Google determines if a site is being updated too fast, then they index those sites faster. Most of the forums with heavy traffic where new posts are being posted every minute and get indexed in a few minutes.

how to get fast cache by google for new post?

I have a Word Press site that gets indexed within 5 minutes of posting a new page. I do not bother with submitting to Google Web Master Tools.

To do so you should have your site in blogger. The blog created in blogspot will be indexed within 24hrs. In other cases the time taken by Google to index our pages cannot be estimated.

Just build some decent links to your site. And everytime a new page is published, ping it to few websites. (You can define a good ping list in a WP blog.) Almost all the posts on my blogs are indexed within 24 hours. Sometimes in just a few minutes.

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Actually Google decides to index websites fast or slow and its not clear that what parameters are important but i think quality of website and content of it are important factors and making quality links for your site and posting unique content on it, cause your site to be indexed faster but it can take some months that Google decides on the speed of indexing your content.

try pinterest, its breezy!

1. Create a sitemap and submit it to google webmaster tool.
2. submit your website to popular social bookmarking website like digg, diggo
3. Ping your website and sitemap to multiple ping sites

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