I have been experiencing what seems to be the dreaded -950 penalty on one of my biggest sites for the last 2 years.
It has the typical traits like: Keyword in domain name and numerous slightly different pages with titles and H1 tags like this:
<title>Blue widget
<h1>Blu widget
<title>Green widget
<h1>Green widget
etc.
The site is in and out of the SERPS all the time. Suddenly it could rank extremely well for 2 months, and then its pushed almost to the bottom of the index for the next 2 months. Pagerank is still the same as before.
I've been constantly trying to add more unique text to each article, removing keyword from anchor text in internal links and writing a lot of articles that dosent contain the keyword at all. Nothing seems to help...
After reading this long tread here at Webmasterworld: [
webmasterworld.com...] I got some new ideas.
What do you think would happen if I:
1. On half of the "Blue widgets" articles substituted the word "widgets" with a synonym? Example: If the article was called "Pet shop New York", and I changed that to "Animal store New York". Do you think that would help?
2. If I nofollow the internal links pointing to most of the "widget" articles? Would that remove the penalty, and let me keep the ranking on those articles I did'nt nofollow?
3. Wrote an insane amount of articles that didn't have anything to do with the "widgets" keyword.