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Would you think I should also use the google disavow links tool?

Hi,

Here is what google says about 404s

"Q: Do the 404 errors reported in Webmaster Tools affect my site’s ranking?
A: 404s are a perfectly normal part of the web; the Internet is always changing, new content is born, old content dies, and when it dies it (ideally) returns a 404 HTTP response code. Search engines are aware of this; we have 404 errors on our own sites, as you can see above, and we find them all over the web. In fact, we actually prefer that, when you get rid of a page on your site, you make sure that it returns a proper 404 or 410 response code (rather than a “soft 404”). "

" If some URLs on your site 404, this fact alone does not hurt you or count against you in Google’s search results. However, there may be other reasons that you’d want to address certain types of 404s. For example, if some of the pages that 404 are pages you actually care about, you should look into why we’re seeing 404s when we crawl them! If you see a misspelling of a legitimate URL (www.example.com/awsome instead of www.example.com/awesome), it’s likely that someone intended to link to you and simply made a typo. Instead of returning a 404, you could 301 redirect the misspelled URL to the correct URL and capture the intended traffic from that link. You can also make sure that, when users do land on a 404 page on your site, you help them find what they were looking for rather than just saying “404 Not found."

http://googlewebmastercentral.blogspot.com/2011/05/do-404s-hurt-my-site.html

I would recommend you to 301 redirect them to the appropriated page  and 404 what you dont find a good page to redirect.

I will start working on it Sunday and I will come back here to report.

Thanks both of you!

Dose anyone have some good tips how to do this all quickly, finding there emails etc it can be a big job.

Thanks. The website is very impotent to us.

Can you give me an approach how to write to them?  (My English is bad....)

But there are over 100 websites. This would take weeks.

Our website was hit with the "Pharma hack", "Google Cloaking Hack", or "Blackhat SEO Spam".  and Google showed in the results this website may be compromised.

After cleaning out the hack from the website I chacked with the Seomoz tool Open Site Explorer and I found that they hacked 1000 of other websites  and created links to my website. They were  building a few 1000 links to the  website with the clickable text "buy cheap online pharmacy". and more like that.

This website www.washington23.com has been hacked and gives over 200 links to your website for pharmacy items.  And Google considers this from your impotent links as i can see in webmasters.

What can I do about it?

Do to the WordPress programming I'm having a lot of duplicates that I will remove soon. What is the best way to make a decision which ones to keep and which ones to remove?

The new Pages Crawled: 2.

I have many 404 and other errors, I wanted to start working on it tomorrow but the new crawl only crawled to pages and doesn't show any errors. Whats the problem and what can I do?

Yoseph