Best Re-Direct for Google?

I am a 5 year vet of SEO, but never worried about this until now.

I have about 100 very small secondary websites that do a few clicks per day.

What is the best re-direct (for Google) to have on these 100 sites. Some of these websites are on some LOOONG tail keywords and I would hate to loose what little google clicks they do. But I want to push the traffic.

So my question is...1. How bad is a redirect; factually? Will it kill me in a month or 3 months? 2. Is there ANY way around it. i.e. Java Redirect, keep the meta tags? 3. (IF NOT) whats the lesser of all the evils? (i.e. Do temp 302 for 30 days and switch it back, repeat)

As you can see, I need help.

Thanks in advance to anyone with experience with this issue.

Sean

 

Just go with the .htaccess L301 redirection it's your best choice

 

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Is this for real ?

 

I thought 301 was for permanent forwarding and google would simply think. I am no longer there.

Am I wrong?

 

Anyone do any redirect with old sites?