2. HTTP status codes like 404,301,500,200
etc., might not mean much to the regular
visitor, but when it comes to SEO they are
very important. Search engines also uses
these status codes to determine the health
of the site. These codes also offers a way of
seeing of what happens in between the
browser and the server. There are many
codes which indicates an error, for
instance, page not found or the requested
content cannot be found, while there are
pages which simply suggest a successful
delivery of the requested material. You can
try reading this article to have a more
closer look at the important HTTP header
codes, you can also contact best search
engine optimization companies to avoid
these, if your website is having them.
4. 200
This http code shows success
message and provides the
content which is asked by
the client. All messages in this
http code shows some sort of
success.
5. 301
This header is used when the
requested URL is moved to a
new location forever. This code
is used when you are working
on your site, because you need
to make 301 redirect to direct an
old URL to a new one. If you do
not redirect your page, your
visitors will see a 404 error
page if they try to open the URL
and it is something which no
one wants, but if you use 301 it
will make sure that the link
value of the old URL transfers
to the new URL.
6. 302
This code indicates that the
target destination has been
found, but under a different
location. You can use this code
only when when you want to
redirect a URL temporarily to a
different source and you are
sure that you will use the same
again. By using this code you
tell the search engines that you
will use the URL again, hence
nothing is shifted to the new
URL. therefore, you should not
use a 302 code when you are
moving your domain or making
big changes to your site
structure.
7. 403
403 tells the browser that the
content requested by the visitor
is forbidden. If they do not use
the correct information to log
in, the content will remain
forbidden for the user.
8. 404
This is one of the most visible
and important codes, when a
server turns 404 error you
understand that the content has
not been found or deleted. The
sites should not bother visitors
with these messages, if you
have them you need to fix them
as soon as possible.
9. These are few HTTP status
codes which are very important
for your website, you should
know the correct useage. If you
are novice you can also get in
touch with Seo services in
london , the are experienced,
trustworthy and eligible to
provide you best services.