Recently many have asked me this: IP address of the machine
affects the website, or use many websites on a starred IP address, or do the
satellite website need another IP address …..With such questions, today we sum
up one to answer all these questions.
First, what is an IP address?
For details of this concept you can look at Wikipedia, here
I will present in a brief and easy to understand.
In the internet environment, devices will be connected to
each other through an address, and these addresses are identified for each
device, which is referred to as the IP
address. For example, when you send an
email to someone on the internet, your computer must also determine the IP
address to which the person receives the e-mail, but usually we do not type the
IP address of the person we want to send, but instead we type in their e-mail
address, and their e-mail address has been resolved to the IP address of the
receiving server via the domain name server.
With IP addresses, in order to work on the internet they
must be issued by the appropriate authority in each geographical area.
Is the ip address associated with the website?
It is obvious that our web sites will be placed on servers
in the data centers, and depending on the service, our website will have its
own IP address or the same IP address.
For example, if we use a physical server, our website will
have a private IP address to connect to that server,and when
we use the regular
web hosting we will have a shared IP address, because the website is placed on
the same websever with the same settings. we can not take IP own for hosting if
they provide support.
So all of our websites have an IP address to determine which
server is hosting it, only we use IP address resolution system to be able to
access, through a domain name easy to remember o nly.
So, Why Private IP Is Good For SEO ?
What you mentioned above you can understand yourself that if
you use a separate IP for the website.Google will determine that we use our own
system, not shared this helps us avoid risks when building multiple sets of
satellite websites,to google think this website has a private owner, avoid the
penalty of the council.
Or do we assume that websites with the same IP that point to
each other are not good, google knows and will consider this to be spam.
However, this has not been documented but just rumors If you
have ever used web hosting with generic IP, you can also understand that when
using a generic IP the website still has normal rankings, And not be penalized
because one of the sites that have the same IP is penalized, a now this has not
happened yet.
when using common IP does it affect SEO?
Myself and my colleagues after many years doing SEO and have
many website system (main website and satellite website) when using common IP
is still normal and still have good rankings If there is an effect, when we
transfer server from domestic to abroad and vice versa, in the first week of
the term there are ups and downs, which people still call the keyword dance
phenomenon. But then things will stay calm if your website is not spam, the
backlink to your website is punished google.
My satellite internet sites share an IP address do not want
to spend money for something you do not know what help is not for me and even
if a website in your satellite system is pushed into a sandbox, the other sites
are safe.
However, if you put a website on a Web Hosting service using
IP has too many spam websites, the content is perverse, ... will have a little
influence.
There are people who think that using their own IP will make
their website faster,this is the wrong thing to do, because using a private
server can make your website faster, but the IP address alone does not work. Because
the role of the IP address is only to identify the device containing that data
only.
One more reason to use private IPs is to use a separate SSL
certificate (such as a Comodo certificate), But most hosting providers now use
cPanel, cPanel now supports SNI, which makes it possible to use individual SSL
certificates without the need for a separate IP.
Google itself understands that most internet websites are
now using the same IP so this is not necessary. Not to mention that if you use
cloulare, it is also using the public IP on their system and this also does not
affect SEO.
In general, no matter what anyone says, Matt Cutts said it would be more convincing, you watch the video
below.
This issue is not only concerned from now on, but since 2006
Matt Cutts has got a confirmation here: "...there was recently a
discussion on a NANOG (North American Network Operators Group) email list about
virtual hosting vs. dedicated IP addresses. They were commenting on the misconception
that having multiple sites hosted on the same IP address will in some way
affect the PageRanks of those sites. There is no PageRank difference whatsoever
between these two cases (virtual hosting vs. a dedicated IP).”
And also regarding IP, for the question of using your
country domain name, is there any problem on the IP address of another country?
Matt Cutts also confirmed that it was ok.
benefit of private IP for website
After what I mentioned above does not mean that private IP
is not useful, but if you use Web Hosting does not necessarily need separate IP
for each website. The benefit of using private IP on the website is as follows:
The temporary address of the website is in the form
http://123.456.78.9/ instead of http://123.456.78.9/~username/ if using Web
Hosting.
Not affected if the Web Hosting provider has a general IP
change campaign.
It is possible to use individual SSL certificates without
SNI technology.
It looks more professional (but who is free to go to see the
IP of the website).
By default, when you use a VPS or a dedicated server, you
will have IP because these two technologies generally do not support common
IPs. But on the server you can hold multiple websites together and those sites
will share the same IP.
Now that IPv4 resources are running out, let's take a look
at when to use a private IP, when to use a generic IP to avoid wasting
resources. And the private IP that affect SEO or not, I myself never believed
in this.
