I have a new website, Can anyone suggest that is there compulsion to upload a robots.txt file to my website, If i don't want to disallow any page?
Well, Its not a compulsion..But it guides search engine as which directory he should not view, For example in our website we have config folder, Log folder, Temp folder.... I would like to google to crawl that too from my website so i would preferably direct the google/search engines to leave those directories from the website.. Hope my answers is clear to you.. Let me know if you need any assistance. Regards Vismit
Uploading robot.txt file is a must have for a better crawlability of your site and thus improving its onpage optimization. There is a plenty of free robot.txt generators and there is one in GWT.