WP-Universe creates a blog universe based on categories of a Wordpress blog.

Blog universe is a Wordpress blog which serves more than one domain/subdomain. WP-Universe does not require any coding/template editing but automatically handles the universe-creation. To explain the concept universe;

Let’s assume we have a blog - http://www.myblog.com - which is our main blog. Let’s say we have categories gaming, coding and life. After enabling WP-Universe you can match categories to universe subdomains or domains;

  • Category Gaming -> http://gaming.myblog.com
  • Category Coding -> http://coding.myblog.com
  • Category Life -> http://life.myblog.com

With a simple configuration your universe will be;

  • http://www.myblog.com - Main Blog / Universe / Serves all content from all categories
  • http://gaming.myblog.com - Gaming Universe; will just serve content from GAMING category and it’s subcategories.
  • http://coding.myblog.com - Coding Universe; will just serve content from CODING category and it’s subcategories.
  • http://life.myblog.com - Life Universe; will just serve content from LIFE category and it’s subcategories.

Demos & Sites Using

WP-Universe runs on my main blog, check;

Download

http://downloads.wordpress.org/plugin/wp-universe.0.1.zip

Installation

  • Upload WP-Universe to your blog’s wp-content/plugins directory
  • Activate the plugin
  • Goto category managment and for each category you want to be served as sub-universes, put URL of sub-universe to categories description field.
  • Enable/Redirect subdomain/domain to your Wordpress installation.

To better understand step 3;

  • Let’s say we got our blog at http://www.myblog.com and have a category named Wordpress. We want it to be served as http://wordpress.myblog.com
  • Goto category managment [Managment/Category Menu under Wordpress Adminstration]
  • Find Wordpress category and click it to edit.
  • Write http://wordpress.myblog.com to description field of the category and click “Edit Category”
  • Add a subdomain using your hosting control panel/dns controller to your default IP.

That’s it!

Frequently Asked Questions

Do i need to add a code / edit template?

No WP-Universe needs to coding/editing at all. Everything is simple!

Will it work with every plugin / theme?

WP-Universe uses standarts methods and hooks itself to Wordpress default functions (get_posts). So that every plugin/theme with standart coding guidelines will just work with WP-Universe.

What about feeds?

Your feeds will also be universe enabled!

Wordpress Repository: http://wordpress.org/extend/plugins/wp-universe/

Reader's Comments

  1. Yet Another Plugin: WP-Universe | Regular (S)expressions | September 11th, 2008 at 4:35 pm

    [...] For installation, downloading and FAQ please check the plugin’s own page. [...]

  2. How To Cook A Blog Universe? (Wordpress Subdomain Blogs) | Regular (S)expressions | September 12th, 2008 at 3:58 pm

    [...] For more information about WP-Universe check here. [...]

  3. marc | September 12th, 2008 at 11:31 pm

    But, will this work if your main blog is already subdomain?

    I.E. blog.mainblog.com.

    With a cat of “subject” will the plugin produce the following: subject.blog.mainblog.com

  4. Michael | September 13th, 2008 at 8:49 pm

    Does this only work with subdomains? Or is it possible to link specific categories with additional www domains. I.e. main category is http://www.mydomain.com and another category would be http://www.myotherdomain.com

  5. WordPress Plugin Releases for 09/13 | Wordpress Blog NL | September 13th, 2008 at 8:55 pm

    [...] WP-Universe [...]

  6. Mark Adams | September 14th, 2008 at 12:52 am

    I can’t seem to get this plugin to work, and the problem may be setting up the subdomain on the server side. I posted a support topic at Wordpress.org — http://wordpress.org/support/topic/203780 — but perhaps I could get help here.

    I’ve installed the plugin.
    I’ve added the subdomain URL to the category description.
    I’ve added the subdomain to my server.

    When I did the third step, it created a directory for the subdomain, and now it simply goes there (which is an uncreated site). And I’m not sure what else to do. Thanks for your help and the plugin.

  7. raistlinthewiz | September 15th, 2008 at 8:49 am

    @marc
    yes it’ll just work.

    @michael, plugin is not subdomain limited, domains also works

    @mark adams i’ll check your support topic

  8. hammerFar | September 15th, 2008 at 12:30 pm

    Sounds like a very cool plugin - thx :-D Two questions:

    1) I can imagine that Google don’t like the double posting, as http://www.domain.com/article-1 will have the same content as category.domain.com/article-1. Will it be possible to have no-follow for the subdomains? Or any other solutions/suggestions re this?
    (maybe some 302 redirect magic?)

    2) Does this plugin work with WPMU? And if it does, which will have the highest priority: WPMU subdomain or WP-Universe subdomain (if the same exist both places) ?

  9. Mark Adams | September 16th, 2008 at 7:48 am

    I’m using WP-Universe on my site: http://agabus.com. One of my sub-domains is http://news.agabus.com. What advice could you give me to control the sidebar? I’d like to customize the sidebar for each sub-blog. Would one use something like Widget Logic or Headspace2?

    Also, ditto on HammerFar’s question.

    Lastly, as regard my earlier support question, thanks for your help. Works perfectly.

  10. raistlinthewiz | September 16th, 2008 at 8:48 am

    @Mark,
    0.1 version was just a proof-of-concept plugin. I’ll provide a 0.2 version with superior features like being able to select themes for each sub-universe, hiding others universes contents. I’ll also provide support functions for sidebar stuff

  11. Mark Adams | September 16th, 2008 at 9:26 am

    I have to say it is exceptionally well-proven. My aim is to keep most content in the main blog, but as I write on topics unrelated to my blog’s theme, it’s nice to put some of the content outside the main blog. Look forward to succeeding versions.

  12. WordPress Plugin Releases for 09/13 | BlogBroker24-7 | September 16th, 2008 at 1:21 pm

    [...] WP-Universe [...]

  13. Plugin para convertir categorías en subdominios | Kabytes | October 13th, 2008 at 7:10 pm

    [...] WP Universe es un plugin para Wordpress que permite de una manera mas o menos sencilla convertir nuestras categorías en subdominios, algo que hace un tiempo daba muy buen resultado a nivel SEO y que ahora tengo mis dudas que siga ocurriendo. [...]

  14. Plugin para WordPress: Convierte categorías en subdominios | Blog Informático | October 15th, 2008 at 7:01 am

    [...] Visto en Kabytes Enlace | WP-Universe [...]

  15. WP-Universe: Convierte las categorias de Wordpress en Subdominios | ImaginBlog | October 23rd, 2008 at 5:03 pm

    [...] en Kabytes Enlace | WP-Universe [...]

  16. mnoriega.com » Convertir categorías de WP en subdominios | November 26th, 2008 at 11:54 am

    [...] interesante: convertir categorías en subdominos. Para eso en regular(s)expressions está el plugin WP-Universe, que se encarga de eso. Interesante para lo del SEO. November 26, 2008 | En blogosfera, wordpress [...]

  17. seorm | May 14th, 2009 at 6:00 am

    how does it deal with sitemaps (xml versions) it would be prudent for each subdomain to have a sitemap relevant only to its category.

  18. Gabriel McGovern | June 17th, 2009 at 12:39 am

    Did 2.8 break this plugin? I cannot get it to work…

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