Subdomain is a domain which is a part of a larger domain. For example, 'sub.example.com' is subdomain of 'example.com' domain.

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How are web applications like Tumblr, WordPress.com and Blogspot able to create subdomains for users so fast?

I am curious as to how web-applications are able to create sub-domains instantly for new users, for example, newuser.wordpress.com, or example.blogspot.com. If I need to create a new subdomain for a ...
2
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1answer
36 views

Canonicalization effect on SERP

I have an established website with 1000's of links and good SERP for many of my pages. My Google Webmasters is now asking to solve an issue which is canonicalization. I prefer www.example.com and know ...
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1answer
50 views

How To Properly Setup Google Analytics For Our Subdomain

Currently our main website is served without SSL at http://example.com. Our shop is served on a subdomain via at https://store.example.com. Our main site uses the traditional Google Analytics code: ...
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2answers
34 views

Apache wildcard domains - Restrict number of subdomain levels

I would like to setup a VirtualHost which allows for wildcard subdomains such as foo.sites.example.com and bar.sites.example.com. I do not, however, wish to allow multiple level subdomains such as ...
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4 views

Is subdomain bad for SEO? [duplicate]

I did some reading before asking this question as those readings didn't answer my query, including this one: Do subdomains help/hurt SEO? I intend to leap into a variety of business but my initial ...
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21 views

Google Analytics - Separate Views For Subdomains Aren't Returning Data

I've setup new views in Google Analytics last week, but I'm not getting any data from them at all. We have our main site: http:// www.example.com which is using the old version of GA: var _gaq = _gaq ...
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1answer
33 views

How to point subdomain to a new host?

I will be creating cPanel accounts in WHM where I need to create subdomain address and tie it with an IP. I will then setup a new website on this address. I would like to know, after doing this how ...
2
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1answer
856 views

Tumblr custom subdomain stoped working

I have added my custom .tk subdomain to Tumblr. My DNS setup for this domain looks like this: A - mydomain.tk - xx.xxx.xxx.xxx ; MX - mydomain.tk - xxxxxx.pamx1.hotmail.com ; ...
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1answer
22 views

What's best for ecommerce site blog: weak cms or wordpress on subdomain? [closed]

I wanted to open a blog to generate some SEO benefits for an ecommerce website, so I contacted the company that hosts our website. The site platform offers a CMS option from which I could write ...
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0answers
37 views

Can a subdomain interfere with the ranking of a root domain?

We have recently added a free subdomain for SEO purposes. We are getting a high position in searches, but the problem is Google is not showing our main website in some of our keywords any more. I ...
2
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1answer
57 views

Subdomain connection time out

I created a subdomain, but the connection just times out. I checked the zone file and I have one (A)ddress record with a wild card (*) pointing to my server's IP address. As far as I understand, ...
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1answer
310 views

Webmaster Tools, www and no-www, duplicate content and subdomains

My company has two websites a main one at www.example.com and one at subdomain.example.com which is a subdomain of the first and is our self hosted blog. The way Google sees these with the www or ...
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11 views

Google webmaster, I set a preferred domain as www but my subdomain is non www [duplicate]

In Google webmaster, I set a preferred domain as www but my subdomain is non www. Will these cause any negative effect?
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1answer
108 views

CSS and JS are loaded from the IP address rather than from the appropriate subdomain host name

I have one VM (LAMP) with a static IP. There are two Subdomains configured on this Machine. If i browse one of the subdomains, it executes the files specified in its DocumentRoot. The problem here is ...
2
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4answers
405 views

Subdomain with dot?

I'm not even sure how to search for an answer to this question, so my apologies if already asked. We have a subdomain setup on the server in the format eg.example.com. Some people are typing in ...
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1answer
117 views

Redirecting domain to subfolder, one hosting account, avoid redirect loop. masking?

i know similar questions have been asked, but i've been at this for weeks. please humor me! i have two domains (giving actual domain names for simplicity and also to avoid in-head conversions for my ...
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1answer
40 views

How can I make all created directories assign to a subdomain? [closed]

So we have a .php file that creates a directory that is named after user input from a form, and uses file_put_contents to have a n index.php already in that directory. Our problem is that it can be ...
0
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1answer
62 views

Set DNS subdomain manually

I am using the Zpanel v10.1.1 + CentOS 6.5 after setup all, I transfer all mysql databases, files and then domain. All working perfectly. But I am stucked at subdomain, when we create a main domain ...
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47 views

How to implement country domains based on geo IP address in ASP.net?

I want to configure a domain such that when the user goes to my website, the system identifies the IP country of user and auto changes www.mysite.com/index.aspx to www.unitedstate.mysite.com (for ...
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2answers
711 views

Does disavowing a subdomain work? Will disavowing a domain include all the subdomains?

I currently disavow the domain example.com using Google's disavow links tool. What can I do if I want do disavow a subdomain? i.e. spam.site.com. I'm also assuming that if I were to disavow the ...
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1answer
27 views

When subdirectory ends with a slash ('/'), should there still be a period ('.') at the end?

When a URL has a subdomain subdirectory (like https://www.example.com/subdomain), does it still need a dot at the end (https://www.example.com/subdomain.)? Is a dot needed the end of the domain name ...
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1answer
43 views

Put a Subdomain on a Different Server Hosting

I have a domain (www.mydomain.com) hosted on Hosting A. How can I have the subdomain (sub.mydomain.com) to be hosted on Hosting B?
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1answer
57 views

Does IIS 7.5 use a separate “AppDomain” for each subdomain?

Within an IIS worker process, separate sites (i.e. domains) run in their own app domain. I have a site example.com which has a wildcard DNS record (i.e. *.example.com pointed to an IP.) Will ...
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56 views

Trying to include a file from parent domain in subdomain?

I am trying to include a php file from a parent domain in a subdomain. In subdomain.parentdomain.com/test.php i have include ('/var/www/vhosts/parentdomain.com/website/wp-blog-header.php'); My ...
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2answers
55 views

SEO optimization for every subdomain blog.exampledomain.com vs. www.exampledomain.com/blog?

We are hosting our blog under blog.exampledomain.com and a SEO consultant suggested to move it to www.exampledomain.com/blog because SEO has to be done for every subdomain. BACKGROUND INFO: ...
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1answer
17 views

The webserver's default host is showing rather than a subdomain redirecting

I redirected my subdomain blog.qmery.com to blog.borhancid.com. When I dig it, it's showing the right DNS (shows DNS server of borhancid). When I want to access it by browser it's showing the default ...
2
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1answer
113 views

Is it bad to have both www and the naked domain indexed in Google? Should both be added to webmaster tools?

Currently when searching on Google, the www.example.com version will appear as opposed to example.com. I realize that isn't a big deal, however it made me wonder if I should do some of the same ...
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0answers
95 views

Setup WordPress multi-site installation to handle both subdomain.example.com and www.subdomain.example.com

I have installed a multi-site installation of WordPress onto my domain. I then added the necessary code to the wp-config.php file and .htaccess as instructed by WordPress. I also installed a plugin ...
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1answer
20 views

Can I share a cookie with a subdomain?

Suppose I want my site to be accessible at https://www.example.com and https://example.com. Is it possible to set a cookie when visiting one domain so that it is accessible in the other?
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2answers
376 views

Forwarding a subdomain to a Minecraft Server

I am trying to forward a subdomain to directly connect to a Minecraft server. The domain name is hosted at GoDaddy and the server requires the port at the end. These are the things I have tried so ...
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1answer
140 views

Block search engines from the main domain while allowing add-on domains to rank well

I have a shared hosting account with a main domain and many add-on domains. I don't actually use the main domain, it just has a landing page. Can I tell bots not to index the main domain WITHOUT ...
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0answers
43 views

How do you configure TeamCity as a subdomain under Plesk and IIS?

Today I bought a domain and a VPS. The VPS came with Plesk installed. I added my website (example.com) and a subdomain (ci.example.com) to Plesk and IIS. When I disable example.com from Plesk panel, ...
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2answers
51 views

Use .htaccess to configure subdomains serve content from folders rather than from the root domain

Here is site http://www.glassnow.com.au/ With 3 subdomains: brisbane.glassnow.com.au goldcoast.glassnow.com.au sunshinecoast.glassnow.com.au Here is htaccess RewriteEngine On RewriteBase / ...
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2answers
58 views

Sitemap structure for network of subdomains

I am working on a project that's a network of 2 domains (domain.gr & domain.com.cy) of subdomains similar to Hubpages [each user gets a profile under a different subdomain & there is a ...
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1answer
31 views

How to set Bing Webmaster Tools to ignore subdomains other than WWW?

Is there a way to limit Bing Webmaster Tools to indexing only one subdomain from my clients TLD? My client has an online service that creates a subdomain for each user under their TLD, and these ...
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1answer
14 views

Subdomain or New domain for new company division - SEO [duplicate]

Someone has asked me about developing a site for a new division that this company is expanding to include in their services. They have purchased a domain for this new service, but I was wondering: ...
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1answer
15 views

How can I create lots of sub-domains each one with its own IP address?

I have an application that has a lot of worker servers, and the servers number is increasing with time, I want to assign a sub-domain for each one of these servers, for example: srv1.domain.com ... ...
2
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1answer
102 views

Find visitors to multiple subdomains on single visit with Google Analytics

I'm working on a site that has quite the backlog of Google Analytics data for their site network. One of our big questions is whether people enter on one site and move to another (and if so, of ...
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1answer
232 views

Why popular sites don't use subdomains or subfolders for multi-language translations?

I read many discussions about the epic question: "subdomains vs folders for multi-language sites". However, I'm really curious to know why the big companies (Facebook, Twitter, Tumblr, YouTube, ...
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1answer
43 views

How to explain subdomain creation and masking to a semi-noob?

Note: Excuse my ambguity, as my bosses are aware of what I intend to do, but I'm not sure they'll appreciate me asking about it on a public discussion board. I've tried looking up the existing ...
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2answers
3k views

Why does my site only work with a www in the URL?

I'm a bit confused as the following points: There is a simple text website, with no javascript, that works only with the prefix. http://www.mysite.corporation.com works but ...
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1answer
87 views

If Google penalizes main domain, will it affect subdomain too?

I have a social bookmarking site that has very little search engine traffic. Most likely, the reason is that almost all content is copied content. Usually what users do is just copy the first 2 or 3 ...
3
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1answer
176 views

Difference between CNAME and SUBDOMAIN

What is the difference between a CNAME and a Subdomain? I understand that the a cname (the left side of a domain) can point to the domain, so you can two different urls point to the same address, ie. ...
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195 views

Subdomain takes the position of main site in Google search result

We have one domain and one sub-domain. Until last week both of them appear in first page of Google search for very important keyword. Unfortunately Google dropped our main domain from search results. ...
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1answer
73 views

Can I place a robots.txt file inside a subdomain and it only affect that subdomain and not the root domain?

Can I place a robots.txt file inside a subdomain and it only affect that subdomain and not the root domain? For example: I have example.com and mysubdomain.example.com. mysite.com already has a ...
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1answer
17 views

Linode subdomains: point foo.bar.com to bar.com/foo

How do I set this type of subdomain in linode? foo.bar.com to bar.com/foo? Bar.com is via namecheap and is pointed at my linode.
2
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1answer
60 views

How to redirect parked domain to main domain but still show the parked domain in address bar

I have a main hosting registered with the domain example.com. The hosting allows me to park another domain. I want that any person that access to example2.com be redirected to sub.example.com. In this ...
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1answer
54 views

Any consequence in using a subdomain instead of a stand alone domain

I am trying to find out the best route to take with a multi-tenant environment that will share the same code base on a server and still get good SEO. I can either do football.exposurevents.com or go ...
2
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2answers
5k views

Setting up Gmail subdomain on my domain

I just set up my domain with Google Apps. During the Gmail setup process the tutorial said we could also set up mail.mydomain.com and we'd look at it later. But it never came up. Now, I can't seem to ...
2
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2answers
8k views

Redirect/Rewrite Subdomain to Subfolder

I'm trying to redirect a subdomain to a subfolder e.g. forums.domain.com to www.domain.com/forums Note that I started the forums in the subfolder format but worried that members might mistakenly try ...