How to solve the problem that the second level domain name is not included?

Second-level domain names can be included, depending on how you do it, it seems that the top-level domain name is more important, but there are also many second-level domain names, or multi-level domain names are included, send more external links, and write more advertorials.

1. There must be real content, if the content of your second-level domain name is all duplicates with other **, will it be included? This is to keep the original content updated after the second-level domain is enabled.

2. The content is true, that is, there is actual content, at this time, you should also have your second-level domain name corresponding to the correct, otherwise you will think that you are deceiving the search engine, some of the ** second-level domain name is to use virtual pointing, no search, that is, the second-level domain name does not specify the corresponding folder, you open his second-level domain name can access, but you can't find the search file, the general search file is and so on. If you want search engines to include you quickly, then you'd better bind the second-level domain name to the corresponding folder, which is very fast.

3. To have a suitable entrance, you can use the important position of the main site to put links, and add URLs and anchor text external links to the newly enabled **homepage. At the same time, it is also necessary to submit to the search engine like the main site.

You see if the first-level domain name can't be included, whether there is a record of being downgraded before, or being a k station. The content of the article is not original, and factors such as access speed, server stability, etc., will affect the inclusion of the page.

You mean the first page is not included, right? Included in the catalogue or news page? It shows that the internal link construction of ** is not ideal, the weight of the inner page is higher than that of the home page, and the inner page points to the home page, so that the home page will be included faster. Big Black Brother SEO

For the case of ** not included, many times there are problems in the quality dimension of the article, there are also a small number of server-side problems, and some cases are the situation of the search engine algorithm mistakenly, the following is a summary of some specific situations for these situations:

1: Analysis of the reasons for the quality dimension of the article.

1: The content is duplicated.

If the repetition rate of the main content is too high, it may be judged as cheating, which is a very common reason for not being included. If you want to build ** content through **, collection, etc., the recommended practice is to use methods such as modifying the title, adding comments, adding article introductions, adding **, increasing relevance, etc. to make the content gain.

2: The content layout format is chaotic, and the interface is not aesthetically pleasing.

On the one hand, some old ** collects a large amount of content to generate a large number of article pages, on the other hand, they add a large number of advertisements such as network alliances that affect the user experience, or problems such as paragraph misalignment occur from time to time, which directly affects the user's experience and is one of the reasons why the search engine judges whether the content is accepted.

3: Original content is collected and used by other sites in large quantities.

If there is no problem with the content itself, but there is a high-authority site to collect your content, there will be a large number of other pages with the same title, and the ranking of other pages under the same content is higher than that of the main one, and in the long run, it will cause **not to be included.

4: The content of the article has a low audience and low variability.

For the main body, the result of large-scale changes is that for the search engine, the whole site needs to be re-evaluated, resulting in the situation that the content of the old site article is suddenly not included.

6: Sensitive words such as extreme words appear in the content.

If there is no targeted external link building, there will be problems such as insufficient depth, insufficient breadth, and insufficient quality of the old backlinks, which affect the authority of the backlinks.

8: The structure is too deep.

If there is no problem with the quality of the content of the old ** itself, it is necessary to consider whether the ** structure is reasonable. Generally speaking, the shallower the level, the more frequently the content is updated, the more frequent it will be crawled by spiders, and the greater the probability of its inclusion.

There are various reasons that will lead to the situation that the old ** is suddenly not included, if there is a problem, the webmaster needs to analyze the specific problem, find the reason for the ** to be included, and put forward solutions and countermeasures according to the reason, do not guess randomly.

First of all, it is certain that for search engines, the "old domain name" is always stronger than the new domain name, the age of a domain name has an impact on the weight, but there will also be risks when buying a domain name, it is recommended to go to the Ministry of Industry and Information Technology to check whether the domain name is a record blacklist, whether there has been a bad record, or you can use chinaz or some other tools to view ** historical information, the domain name that is generally punished, it may still have a part of the external links, you can analyze the value and operation methods of these external links, Simple analysis** There is no possibility of cheating.

Secondly, if there is no problem with the domain name, it needs to be analyzed and considered from the article itself.

1. The review period of the new station. If you don't have to worry about this because of this, the new site is generally in the review period of the search, and it takes time to consider, at this time you need to operate to continue to update**, bringing more original and unique content.

2. Over-optimization. Over-optimization generally directly causes ** to be included, and the snapshot is stagnant or not included, and what you need to do is to remove the obvious traces of optimization and add normal updates.

3. Originality of content.

1. The form of "directory" cannot be called a second-level domain name, and ordinary netizens call it a "subpage".

2. Shaped like ". .com cn、.net cn、.org cn、.gd cn" can not be called a second-level domain name when registering a domain name, and it is generally called a "second-level domain" by professionals.

3. The weight of the second-level domain name is higher than that of the second-level directory, and the second-level domain name appears on the Internet as an independent domain name, while the second-level directory appears as a ** sub-page, so many people think that the weight between the two is the same, which is wrong.

4. Second-level domain names are more suitable for large**. Because the use of second-level domain names can shorten the length of the ** pathway, it may have a good effect on inclusion. The whole site is intertwined and connected, which can be retrieved by search engines, and also actively generates ** maps.

5. Many people mistakenly regard www as a first-level domain name, and other prefixes as second-level domain names, which is very wrong. The correct domain name is divided into:

.com top-level domain.

baidu ..com first-level domain name.

.com second-level domain name.

.com second-level domain name.

.com second-level domain name.

When is it good to use a second-level domain name.

If the marketing team decides to promote a URL with completely different content or purpose, and they decide to use a catchy subdomain, then using a subdomain may be a realistic option. A subdomain name like this is an example of an acceptable choice for marketing purposes. One case where there is a good reason to use a subdomain is that sometimes a subdomain that is separate from the main domain name looks more authoritative.

Be careful with the news about domain names, as inexperienced users often don't understand the concept of subdomains or that domain names can do without wwwWith subdirectories, it's much cheaper to do less flashy marketing than to educate others through branding and advertising. So you need to do some research as well.

If using keywords in your domain name is crucial, subdomains may also be a reasonable choice. Search engines do seem to give a lot of weight to keywords in URLs, and exact match keywords in subdomains are a bit more weighted than subdirectories.