Secondary domain names are domain names under top level domain names and, under international top level domain names, online names of domain names. Level 2 catalogues and level 2 domain names are frequently used in the process of optimizing the web site seo. Under the main domain name, a secondary catalogue, subject related to the main website, is informative and directly increases the ranking of keywords and advances the weight of the main domain。
And the same key words, if you're a competitor, and you're a cataloguing page, you have a better list of pages than someone else's。
In a situation where it is relatively difficult to optimize keywords, multiple layers, and a secondary catalogue, are the rationale for increasing the overall weight of the website through the first tier。
In fact, the weight of a secondary domain is not necessarily lower than that of the main domain, and as long as you do well, the secondary domain is completely above the main domain。
In one way or another, a secondary domain name can also help the ranking of the main domain, except if it is not as direct as a second-level directory, can we promote the ranking of the main domain by creating additional secondary domain names
In response to this question, blue clouds is here today with an article on the seo weights and advantages and disadvantages analysis of secondary domain names on the website, and i think you may have found your answer when you see the 10 questions you shared on secondary domain names。
1 what's a level 2 domain
A secondary domain is the penultimate part of the domain and is under the top level domain。
According to the definition of icann, a complete domain name has at least two parts, separated by "..."
The right part of the last “...” is referred to as the top level domain and also as the first level domain
The left part of the last “...” is referred to as a secondary domain
The left part of the level 2 domain name is referred to as the level 3 domain name, so that each level 1 domain name controls the distribution of its lower level 1 domain name。
Let me show you the common secondary domain name。
(http://www. Landui. Com)
Qq music (http://www. Landui. Com)
These are secondary domain names。
What can be seen at the time of registration of domain names like com. Cn, . Net. Cn, . Org. Cn, . Gd. Cn, or can not be called a secondary domain, as is generally known by professionals。
2. What are the characteristics of level 2 domain names
Based on the experience of the blue clouds in the long-term use of level 2 domain names, i believe that level 2 domain names have the following three characteristics:
(1) a secondary domain is a domain under a host domain。
(2) a secondary domain name is a separate branch, with its own records, snapshots, pr values, reverse chains, etc。
(3) when the main domain name is punished, the second domain name is also punished. This is particularly evident in the pan-station ranking of black hat seo technology。
Is there a strong correlation between 3 and 2 domain and primary domain names
Is it true that many people feel that the secondary domain is very strongly associated with the main domain? According to 100-degree official accounts, a secondary domain name has its own station, a fully independent site with its own content and individual judgement。
But if there is no connection at all, it may also be too absolute. Why would many people look for a high-priority station to buy a secondary domain name as a website? Why would 100 degrees strike at stations selling secondary domain names or catalogues for cheating? The reasons are, of course, many, but the connection is undeniable, but in the blue cloud's view it is only a small one。
What's the first level of domain? Or a secondary domain
The blue cloud often sees a lot of people mistakenly viewing www as a level i domain and other prefixes as a level ii domain, which is also wrong。
The correct domain is:
Landui. Com main (first level) domain name
Www. Landui. Com level 2 domain name
Secondary domain name
The relationship between the weight of the secondary domain name and the secondary directory
Level 2 domain names appear on the internet as a stand-alone domain name, while level 2 catalogues appear on a sub-page of the website, so many people believe that the two have the same weight, and this perception is wrong。
In practice, the second domain name has a higher weight than the second directory。
Here's an example of the blue cloud. Level 2 catalogues are like the provinces of a country, and secondary domain names are the same as the country's dependent countries, and the rise of provinces in a country is a direct boost to national development. And when a dependent nation becomes a cow, this is not necessarily the case. You are connected and mutually beneficial, which may lead you, but it may no longer be attached to you, even more than you。
In sum, both a secondary domain name and a secondary directory can be used to assist in the advancement of the main site, but to help with a secondary domain first it needs to be linked to the main domain and to be constructed and optimized. Although a secondary domain name does not divide the weight of the main domain, it does not have the weight of inheritance, and a useless secondary domain name is less relevant to the main domain。
In addition, the blue clouds suggest a second-tier catalogue, with better performance by the search engine, when the content of the site is not strong enough to become a stand-alone site。
Does level 2 domain names spread the weight of their primary domain names
In response to some people saying that a secondary domain name is dispersing weight and losing weight, the blue cloud feels totally wrong. How can this weight be dispersed? If you build a secondary domain name, you lose part of the main domain weight? Not to mention that weighting is not official, and that 100 degrees of a combined score on the site will not decrease with the creation of a domain name. If so, wouldn't it hurt the main domain by cataloguing and making internal pages
Do level 2 domain names inherit the weight of the main domain
With regard to this statement, too, the blue cloud often sees that many people feel that the second domain name will inherit the weight of the main domain, so when the main domain is overweight, they swear to decipher a second domain name, trying to take a shortcut, and they bump into it。
It has also been stated that the secondary domain site is a stand-alone site that will not get anything from the main domain, and that it will need to be done step by step to do so。
Some would ask why, then, some of the secondary domain names of 100 degrees, such as: library, know, encyclopedia and so on, are so heavy? It's actually a 100-degree optimization, not the result of the deciphering, and you're just looking at it. Not really。
Do you think you can accumulate weights when you have no second-level domain names
According to 100-degree official accounts, a secondary domain name has its own domain name, has its own website, is a completely independent site and has its own content and is therefore judged independently。
Level 2 domain names are entirely stand-alone websites, and since they require content, they can do different content, similar content, or expand the next focus of the domain. But don't dream of an empty shell on that day. Secondary domain names also need content, and quality content is equally needed. Optimizing is the way to do it. There are no shortcuts。
When the 9th and 2nd domain names are ready, will the main domain be ok
The blue cloud finds two elements completely irrelevant to the idea of whether the domain will be the main domain once the second domain is in place. Many of the site's secondary domain names are much better than the main domain, and the two are not linked, so they need to be linked to the primary domain to be entered in the secondary domain。
For its part, the secondary domain and the main domain and other domain names are interrelated, advancing each other, and each domain is independent, but can switch and drive each other. So if you want your level 2 domain names to promote the ranking of the main domain like the level 2 directory, you need to link them rationally, but not a stack of anchor text links。
When will you use a secondary domain name
The use of secondary domain names is a good option if the marketing team decides to promote a url with completely different content or purpose and decides to use an attractive sub-domain name. For example, when you want to be a seo optimist, you find that the domain names related to seo are registered, you can build a web site using domain names like seo. Landui. Com, and sometimes sub-domain names that are separated from the main domain names appear to be more authoritative。
If you want to use keywords in domain names, secondary domain names are a reasonable option. The search engine does seem to give a number of weights to the keywords in url, and the key weights in sub-domain names are somewhat higher than in sub-directorys。
In general, secondary domain names are more applicable to large websites. Since the use of a secondary domain name reduces the length of the web site path, it may have a good effect on entry. The full site is interwoven, allowing search engines to retrieve it and generate site maps on their own initiative。
Summary and addition:
As a general rule, the domain name weight must be the level 1 > level 2 > level 2 directory, but many websites have 301 re-direction, i. E., when they click a level 1 domain name, they jump directly to the set level 2 domain name because of the 301 re-direction, at which point the ownership of the level 1 domain name is transferred to the level 2 domain, at which point the weight of the level 1 domain name is the same as the weight of the level 2 domain name
The blue cloud is a professional cloud computing and network security service that provides domain name services such as domain name registration, domain name search, domain name analysis, domain name transfer, as well as products and services such as cloud servers, ssl certificates, website construction, network security, etc., that can address enterprise internet needs in a one-stop fashion and welcome experience。
