story of search engine
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php12342005
- Forum Commoner
- Posts: 79
- Joined: Mon Mar 21, 2005 3:35 am
story of search engine
the topic is a little bite away from php.
I update my web-page very often - around once a week.
Sometimes google displys text of my page which is contents of over one month ago, but sometimes it is something I updated yesterday.
In other words, I can say totally different my same page (by searching different keywords) at same time, i am wondering: does search engine keep my page somewhere? why does it keep 2 or more same pages? how often does google update search info?
thanks
I update my web-page very often - around once a week.
Sometimes google displys text of my page which is contents of over one month ago, but sometimes it is something I updated yesterday.
In other words, I can say totally different my same page (by searching different keywords) at same time, i am wondering: does search engine keep my page somewhere? why does it keep 2 or more same pages? how often does google update search info?
thanks
- feyd
- Neighborhood Spidermoddy
- Posts: 31559
- Joined: Mon Mar 29, 2004 3:24 pm
- Location: Bothell, Washington, USA
Google caches a huge portion of the web page output of the web it has access to. The search engine is constantly updating it's cache information, but that doesn't mean it'll crawl your site every day, or every week. I would imagine the rank helps prioritize the frequency of crawls along with date and expire headers. The robots.txt data also can tell it how often you'd like the site crawled, I believe.
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php12342005
- Forum Commoner
- Posts: 79
- Joined: Mon Mar 21, 2005 3:35 am
robots.txt? what is that?

蛛
蛛
Last edited by php12342005 on Fri Mar 25, 2005 11:11 am, edited 1 time in total.
- feyd
- Neighborhood Spidermoddy
- Posts: 31559
- Joined: Mon Mar 29, 2004 3:24 pm
- Location: Bothell, Washington, USA
google much? http://www.google.com/search?hl=en&q=robots.txt
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php12342005
- Forum Commoner
- Posts: 79
- Joined: Mon Mar 21, 2005 3:35 am
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method_man
- Forum Contributor
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- Joined: Sat Mar 19, 2005 1:38 am
lol
we are not worthy
matt
matt
I tremble every time i'm on to see if I can beat the master to a post, but alas it almost never happens that is why feyd is the master, plus I don't think feyd sleeps,or eats.
Read feyds posts and one day you to young grass-hopper will become a master.
Wait a minute I'm a master because it says so next to my avatar.
wow, mom, I'm a master. all bow to the power of phpSco.... no wait a minute I don't want to get band. Feyd is the master, but Jason is the forums highest being.
Read feyds posts and one day you to young grass-hopper will become a master.
Wait a minute I'm a master because it says so next to my avatar.
wow, mom, I'm a master. all bow to the power of phpSco.... no wait a minute I don't want to get band. Feyd is the master, but Jason is the forums highest being.