well My site had PR three now it is PR 0 my site few pages were indexed and on first page but now I have only one page indexed by google but on search i can't find my page why this sudden fall back? how do i know whats wrong and what should I do
It sounds like your site may have been delisted, and maybe even banned. Your site had a page rank of 3? So this is not a new site. Its been online at least 3 or 4 months? The first thing I would do, is read through the Google webmaster guidelines. Go to google and do a search for google webmaster guidelines. Read through all of the information you can and go from there. Some of the things to consider is the buying and selling of links. Did you have a lot of duplicate content on your site? Did your site promote illegal activities, such as illegally copied software, illegal drugs, copyright infringement movies or songs,,,,,,,.
Sorry to hear that. I had one of my sites go down page rank. I just have not had enough time for it. Start your link building again that should be fine.
my site is old site.. recently my site PR was upgraded form 2-3 but last week..it went down to 0 some parts of my site has duplicate content but not copy cut paste... my site is not at all illegal, and not even unethical when i search from yahoo i have tons of backlinks in google index it shows only one page.. when i search for my domain name in google i get 200+ result and my homepage as first result. but cant find any other page.. is it that i bought overnight backlinks... I assume I tried to get backlinks from couple of different ways in one single day . i assume I wont get banned..the only thing what i did wrong ( what i believe) is INSTANT backlinks... so can instant backlinks damage my PR permanently or this is temporary... I have stopped building backlinks. and If for backlinks., google punish this way permanently, then anyone can do this to his competitor.. now I want to contact google how do i do that? for this reason... I need to know exact reason.....and i thought google update its PR once in 3 months... thanks
Get into google webmaster tools Dashboard and click messages on the far right hand side where you can email google for a reinclusion!
If you're able to make 50 backlinks a day, your site will be fine. But if you use a spamming tool like xrumer and build 1000 links in a day, you'll definitely get penalized.
Buying and selling links that pass pagerank is against the google webmaster guidelines. If you do buy a link, it must use the nofollow tag. But usually, if a site is caught buying and selling links, they get a penalty and can not pass pagerank - not delisted like what happened to your site. Have you made any changes to the robots.txt file, or any changes to the .htaccess file? Have you checked your google webmaster tools for messages and are you submitting a sitemap to your google webmaster tools.
it's clear that you got banned. I dont think google is ever going to love that domain... The advice from Kev is excelent.
Agree with what was posted above, most probably your site has been penalized for buying text links to manipulate search results. Check your google webmaster tools account to see if there are any messages. Remove all the bought links and submit reconsideration request explaining what happened, this should help.
you are probably victim of google dance. Whenever google update the algorithm this problem can occur my blog pr was also dropped to 0. There is nothing much you can do about it but at least as your one page has indexed you can relax that google hasn't blacklisted your website.