**When you change your domain name, do you know?Let's take a look!
*Domain name from acom became bcom, at this time, we have to do a 301 redirect. However, there is also a prerequisite, if your ** is very poor in monetization on search engines, there is no ranking and no traffic, you think this bit of traffic from search engines is dispensable. Then you don't need to use 301 redirects to redirect.
But if you can get some traffic on search engines, then 301 redirects are the only option you must have.
When the address of the web page changes.
When the address of a web page changes, the thinking factor still depends on the ability of the web page to get traffic on search engines. Directly target this one page to see the traffic. Then decide whether or not to adopt a 301 redirect.
There is a change in a certain plate or large catalog.
Of course, we will also encounter a certain directory, channel, etc., which needs to change the domain name or change the path. Resulting in a batch of web pages** changing. At this time, in addition to thinking about the influencing factors of search engines, we should also consider whether we are making a permanent jump or a temporary jump.
If it is temporary, it will be redirected to a domain name or path. Then it is also possible to use 302 redirects, of course, it is not recommended to use 301 for temporary behavior.
Why shouldn't there be too many links?
In fact, there are no excessive requirements for this in the algorithm of the search engine, but although the friendship link is exchanged with each other, it is an export link of your **homepage after all.
To avoid the weight of the first page assigned to other inner pages too low, it is still necessary to control the number. If you can get a link that only points to you, that's the best!There is no limit to the quantity.
Number of purchase links.
SEO first has to correct a problem, the links you buy will be more one-way to your **. So it's not a friendship link, it's a one-way link.
In this case, there is no limit to the number of new purchases, but the number of new sites per day should not exceed 3 for enterprise sites and 5 for medium and large sites.
Then it continues to increase every day. This is a stable process and a risk reduction measure to avoid the penalization of the pothos algorithm that identifies our purchase links.
However, at the end of the day, it is still not advisable to buy friendship links. Normal exchange, through their own situation, certain communication skills in exchange for friendship links will be more secure and stable.