I red something like this in somewhere: Some search engines don't index your site if number of total keywords of your site excess "xx" and also they don't index your site if total lenght of all keywords excesses number of "xxx" characters. Some search engines really have some restrictions for keywords? Why?
Ive never heard that before, all search engines act differently though but i usually use 90 something keywords and have no probs
I have heard similar things. That's one reason why I don't like search engines that scroll your site with a spider. Olcore.com doesn't use that kind of technology for site inclusion. You buy a year subscription and your site is listed. End of story. If you have a lot of keywords, why should you still get listed?
After the feedback we've gotten, we have modified our submissions to allow for free submissions. We hope that you will all take a moment to go and post your sites to help us build our database. Thanks again for the great feedback and comments!
Most of the search engines don't care about the keyword numbers and length. If there is any, please post those engines out.
That's rubbish, it's not a good idea to have extreme nmbers of keywrds in your meta tag, (if that's what you're asking about) and you can get penalised/banned for keyword stuffing, but having a certain number won't stop your pages from being spidered.