In China, the blog platform is an important channel for SEO outside the chain, but also in foreign countries, more intense. As recent events have gradually found, the weight of the blog outside the chain is falling. Let's analyze, the data to Sina, NetEase, Sohu, Baidu four main platform. 2012-07-16, the following image data are: Blog domain name, date, Baidu included, today included, Google included
In the past the Data Sina Blog is included the fastest, ordinary blog mass tools to raise a week or so the number of articles published, within 1 hours can be included. Today's situation is somewhat bad, from the data collected today, more than 70% of the Snapshots are blog home page, but also those very high level blog.
In the index results can hardly see the traces of mass, which is the traces of mass? Chinese random Chinese characters, English random letters, random numbers, these blog name semantics are different, a blog on the release of the content of the chain, and are a column.
From the above analysis can be roughly seen Baidu's semantic processing ability to improve a lot, it can also be said to the blog platform ads flooded the degree of repression increased a lot.
Simply look at the people involved in the change of Appeal algorithm:
1, rely on the blog outside the chain of survival of small and medium-sized sites, traffic decline, by K;
2, Research and Development blog Mass Tool engineers, sales of mass blog tools, sales staff, customer service, etc.;
3, to sell blog account number, on behalf of the blog account, outside the chain generation of external chain publishers;
Of course, this is only the data of the last few days, similar cases occurred last year, but later resumed the collection. Here, call for search engine and SEO harmonious coexistence, find a balance point.
Intoxicated will continue to track data changes, and new messages will be written in the blog.