A practical case study-for Cainiao

First of all, I am very pleased. After reading the analysis, I know that everyone has carefully studied and the analysis is well performed. the analysis is a good optimization solution.
In this summary, I will first introduce some precautions and skills for website optimization, and then attach some wonderful analyses of the students to the end.

First, you must analyze the website optimization to find out what problems exist on the website and how to modify them. in this way, we can make targeted optimization. during Optimization, be sure not to solve all the problems at once. step by step. For example, if your website title is incorrect, the keyword density is not enough, there are too many images and no ALT descriptions... then you should first change the website title on the first day. after the target search engine updates your site (usually the ranking is slightly increased), change the density, and then wait for the update to increase the ranking, and then change the other ranking... in this way, you should be able to make a good position after the change. with such changes, you can better understand which factors are important to the search engine rankings and facilitate future optimization.

Second, website optimization does not mean you need to use all the optimizable factors. it's all in use, and it's not far from the cover. you only need to make good use of several of the most important items to achieve good results. most of your competitors may not understand SEO. here I emphasize again that the following formula is very effective for Baidu:

Keyword density + layout + reasonable internal connections = ranking

I will talk about these for the time being. The following is an example:
     
Http://www.pdalover.com by friends, to help optimize the word "pda mobile phone. in March 24, the home page was modified. The original home page was full of images with no other content. the current homepage is changed. currently, Baidu ranks second naturally.
The following is an analysis of some of the group's website optimization methods, with my response:
1. Analysis of starsheen
In my opinion, title and body content are the key,
The title contains the selected key words, the pda mobile phone, and the website name.
Among the sub-level keywords selected: PDA fans, website names + pda home, etc. are not important. The key is pda mobile phones, PDA fan forums, etc,