Meta Stack Exchange is where users like you discuss bugs, features, and support issues that affect the software powering all 158 Stack Exchange communities.

What is meta?
Here's how it works:
  1. Any Stack Exchange user can ask a question
  2. The community provides support, votes on ideas, and reports bugs
  3. Your voice helps shape the way Stack Exchange operates

How its done that when I publish some post on, it at once becomes visible in google search?

Like this

share|improve this question

migrated from Sep 10 '10 at 20:47

This question came from our site for professional and enthusiast programmers.

Questions about the site itself belong on meta. Also, this particular question has been discussed earlier (on meta or in SO blog); I'm sure someone finds a link to that soon. – Jonik Sep 10 '10 at 20:43
up vote 7 down vote accepted

The reason that your question shows up so quickly on Google is because Google's crawlers knows SO is a high-traffic site, so it keeps its eyes on the site more often, so-to-speak. It works that way for any major, high-content website. As the content produced scales up, and changes happen more often, Google indexes it more often.

share|improve this answer
Also, Google probably knows that has high-quality, keyword-rich, relevant content. So it gets indexed more frequently than other sites with less relevant content. – The Unhandled Exception Sep 10 '10 at 21:06
this can easily turn into a SEO tips post :) – RobertPitt Sep 10 '10 at 21:16
Yeah, except the SEO tips here are not the kind that the SEO bottom-feeders are looking for. The moral of the story here is: Create content people find useful. – pkaeding Sep 10 '10 at 22:02

It's because SO has a sitemap (not accessible to normal users, there is an IP check), so google can instantly know what pages have changed and what pages have been added.

share|improve this answer
Really, that's awesome! – The Unhandled Exception Sep 10 '10 at 21:57

It doesn't.

share|improve this answer
And now it does ;) – Reed Copsey Sep 10 '10 at 20:50
My mind is warped now, thanks. – Steven Sudit Sep 10 '10 at 21:14

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .