Here is some SEO Strategy you can apply to save your site with Google Updates:
Guest Posting/Blogging
You have use the good meaningful Guest Blog content and post on guest post sites. You have to submit your fresh, unique and better content on guest post sites for review with one or two links only but don’t use more than two links because it is a part of spamming techniques. If they will accept your content which you have posted on their guest post sites, it’s a plus point for your website. Before you submit your content on guest post site, you will know that site’s qualities such as Page Rank, Domain Authority, Site Structure, Number of Backlinks, Quantity of Pages etc.
Avoid low-quality and low-relevance links
Always use fresh content to your websites, Google basically talks about links that are contained in content with no relevance like spammy or highly spin content. Avoid keyword stuffing and don’t over optimize your website copy.
Question Answers Strategy
One of the best ways that helps you increases your site ranking that is Question Answer sites. You have to use Question Answer sites such as wiki, yahoo, stack overflow and etc. you have easily give the question’s answer like a professional and put in your site link be carefully. If you insert your sites link in it with any spam strategy than you will banned from that site and your other question-answer’s all will be removed. It is the new SEO strategy that is used by most of good webmaster and they have got better results quickly today.
Analyse And Remove your Bad Back links
Analyse your sites backlinks and download the list of links pointing to your websites from Google’s Webmaster Tools. You have use any link-analysis tool or go through them manually or contact website owners in order to remove those backlinks which are “Spammy”.
Use Google Disavow Tools
You can use Google Disavow tools to remove your spammy backlinks. If you cannot remove your backlinks through asking the webmasters, you may want to use Google’s Disavow Tool. Generally, you are telling the Google that you do not want those links and they shouldn’t consider with regards to your ranking. It’s very simple tool which you use it. Go head to the Disavow URL Page and upload your links text file that you’d like to ignore. After simply add the URL of each page that you want to remove on a single line along with any efforts you have tried to remove the links. Here are some following things you should always Avoid Or Pay Attention to get success in the post:
Following Things You Should Always Avoid
• Keyword Stuffing
• Over Optimization
• Paid Links
• Duplicate or Spammy Content
• Article Marketing Spam
• Link Exchange
• Forum Profile Spamming
• Unnatural Links
Following Things You Should Pay Attention
• Author Rank
• Local Listing
• Content Marketing
• Produce Quality Content
• Fresh and Unique Content
• Brand Mentions
• Google Authorship
• Local Listing
• Social Media Signals
• Diverse Anchor Text
• Remove Links with no Value
• Follow Webmaster Guidelines