Google penalty is new term in SEO which is applying for spammers. Basically, Google is introducing lots of search algorithm for website. You can’t use the black hat techniques on your website. Black hat techniques are very harmful for website ranking. Google is updating algorithm day by day. There are various website was getting a penalty from Google. Website ranking has been done automatically that mean Google Penalty.
- Google Panda: Low quality sites are banned from Google search result
- Google Penguin: Google banned websites low quality links
- Google mobile friendly: banned non-responsive websites from Google search
- Google Sandbox: banned website for over optimization of new domain
Google penalty affected website is very difficult to promote in Google Search engine. You can’t promote that website like a normal website. You should analysis website first before promotion. I thing, you should check the website before promotion. It is a very important tool for check Google penalty. I have already discussed on Google panda, Google Penguin and mobile friendly algorithm.