To get rid of Google Penguin you can follow tips :
1. Purification, the entire website optimization, onpage content:
- Check in Webmaster Tools duplication of the content Meta Title, Meta Description using high keyword density (keyword stuffing) and edit code website immediately
- Check in the Webmaster Tools the faulty page not found, find the source and fix immediately (there are too many errors will bore Google does not want to update your site index)
- Remove number of SPAM page, spam links in each page of the website.
- Write the fresh content for the website:
Meet the standard: Each page 1 Meta Title, Meta Description separate
No keyword stuffing in Meta Title, Meta Description and leave it natural (Stuffing, well-stuffed, stuffed only)
Write good content for each page, more, each page of content should not repeat the same page, and pay attention to not SPAM keyword, link
For more natural links, not necessarily the right keywords.
2. Purification backlinks:
- Check in Webmaster Tools backlink sources is not good, not the same topic, the other website they said out SPAM, feeling not good, remove the link immediately.
- Quality backlinks Links, not quantity, we need quality and the same topic.
- Social Networks (Social) is inevitable, register now: Google Pages, Facebook Fanpages, Twitter ....choosing the good content and then share.
3. Writing friendly Google reconsider your Website:
https://www.google.com/webmasters/tools/reconsideration?hl=en
4. Conclusion:
If you still can not in page top 200 google search, only moving to a new domain and started to step 1,2,3
Domain transfer is not the most tragic. When you optimize the whole, you just need to move 301 to new domain, do not take too much time.