Inventory search engine 4 big algorithm how to improve content quality

With the continuous upgrading of search engine algorithm, in order to improve the quality of website page content, the hurricane algorithm 3.0, strong wind algorithm, drizzle algorithm 2.0 and blue sky algorithm are gradually introduced and improved. It is becoming more and more difficult to rank by single technical means. It can be said that now has entered the era of content for the king, the site wants traffic must produce high-quality content, and gradually everyone is in the original or for the original.