I do not have a twitter feed or ANYTHING for it at ALL. I wrote a blog post. And 30 minutes later, it ranks #1 for a non competitive keyword (title of a book) But how did my site get indexed so fast?
It is not unique. I copy and pasted it. But it ranks #1 instantly. But normally sites dont get indexed that fast?!
This usually happens if you update your blog daily and if it has good PR, blog get cached soon in comparison to website.
Yeah, Many times this can be happened, I think you have used same domain name with this keyword. If you have used copy content then next indexing your ranking is passes away.
Your style of writing and content is favorite to the crawler that is the reason crawler index your site so fast.
If you have a sitemap plugin installed on your site, then that pings the search engine providers.. Also according to the updated Google algorithm, it searches for fresh contents and the crawling is on the fly to pick up latest articles.. they have changed the architecture after the google caffeine update..
style of writing and content is favorite to the crawler that is the reason crawler index your site so fast.