Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
Wikipedia links - any value?
-
Hello everyone. We recently posted some of our research to Wikipedia as references in the "External Links" section. Our research is rigorous and has been referenced by a number of universities and libraries (an example: https://www.harborcompliance.com/information/company-suffixes.php). Anyway, I'm wondering if these Wikipedia links have any value beyond of course adding to the Wiki page's information. Thanks!
-
In the olden days, before search engines, our elders judged links based upon the traffic they would send. You have to consider that someone is going to click on that link. Maybe that set's the site up as an authority in one person's mind. Eventually they will run into other people that are like-minded .
Maybe these people go out and publish something, with followed links, from somewhere pretty nice. It may be a long shot, but Wikipedia tends to rank well for informational queries. The links that may follow would help later.
You have content on a site with pretty high visibility. I would ask you, how is this a bad thing?
-
Adam - remember that PageRank was only updated every few months (these days, even less) - can you be sure if those earlier links were already taken into account before the Wikipedia link was added? Also, maybe followed links came from websites that scrape or otherwise use Wikipedia's content?
I agree that Wikipedia links can be valuable though. It's an edited resource, and it's likely your content will be linked from a page that's relevant to your content, which helps. I've seen decent levels of engaged traffic from Wikipedia links.
If all you do on Wikipedia is add your own links though - you could end up getting banned from it. Rather than just adding links you should be adding value to the page content as a whole - pieces of your research could be really helpful to readers of the Wikipedia page and lead to more traffic to your website. It will also look less suspicious if you add other trusted links and make good contributions to edits on a number of pages. Wikipedia doesn't like biased content either.
-
Just to confirm what my findings discovered, it showed that Wikipedia does (or at least did then) actually provide value from an SEO sense. The external links are indeed nofollow however Google could be wavering the nofollow status of those links because of the fact it is "Wikipedia".
-
Like what Wiqas and Adam said. Wiki links are nofollow so in SEO sense, it may not provide you any value.
However, it definitely brings in a lot of value in driving traffic to your site. In the end, you are doing SEO because you want more people to notice your site and increase traffic which is what Wiki is doing.
In conclusion, i would say it Wiki links bring value to your site.
-
Wiki Pages links are Nofollow'ed So They do not pass link juice to the external pages.
But Wiki links are still valuable as it adds authority/diversity as well as traffic too.
Thanks
-
From the research I have done I would say they are worth it. The external links in Wikipedia are nofollow however I have seen reason to believe that Google still counts links from Wikipedia. This test is a few years old now so it may have changed but this is what I found.
I built a new site on a new domain for a client that was a local restaurant. Once the site was live it gathered a couple of links all very small in terms of pagerank value. The site sat at PR0 for over a year.
Some time after that the site was listed on the villages Wikipedia page as an external link (of course no followed). The wikipedia page itself was a PR3. After the next PR toolbar update my clients site received a PR2 update.
From that I knew fully well that there was no other links pointing to the site that would have affected this. Since that day I have always assumed that Google pushed value to sites linked from Wikipedia followed or no followed. But as I say, this test is about 4-5 years years old now.
Hope this helps.
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
If I nofollow outbound external links to minimize link juice loss > is it a good/bad thing?
OK, imagine you have a blog, and you want to make each blog post authoritative so you link out to authority relevant websites for reference. In this case it is two external links per blog post, one to an authority website for reference and one to flickr for photo credit. And one internal link to another part of the website like the buy-now page or a related internal blog post. Now tell me if this is a good or bad idea. What if you nofollow the external links and leave the internal link untouched so all internal links are dofollow. The thinking is this minimizes loss of link juice from external links and keeps it flowing through internal links to pages within the website. Would it be a good idea to lay off the nofollow tag and leave all as do follow? or would this be a good way to link out to authority sites but keep the link juice internal? Your thoughts are welcome. Thanks.
Intermediate & Advanced SEO | | Rich_Coffman0 -
Is their value in linking to PPC landing pages and using rel="canonical"
I have ppc landing pages that are similar to my seo page. The pages are shorter with less text with a focus on converting visitors further along in the purchase cycle. My questions are: 1. Is there a benefit for having the orphan ppc pages indexed or should I no index them? 2. If indexing does provide benefits, should I create links from my site to the ppc pages or should I just submit them in a sitemap? 3. If indexed, should I use rel="canonical" and point the ppc versions to the appropriate organic page? Thanks,
Intermediate & Advanced SEO | | BrandExpSteve0 -
Multiple Internal links to same destinations
My company is redoing our homepage and there will be 4 links to our main play pages (5 games). 2 in the menu and 2 within the content. I was thinking I should no follow one of the links on the homepage + 1 in the menu so that we don't have link dilution from having multiple internal links to the same destination within 1 page. Does this make sense? Any downside of this or suggestions of a solution that may be more effective? Thanks!
Intermediate & Advanced SEO | | theLotter0 -
Dummy links in posts
Hi, Dummy links in posts. We use 100's of sample/example lnks as below http://<domain name></domain name> http://localhost http://192.168.1.1 http:/some site name as example which is not available/sample.html many more is there any tag we can use to show its a sample and not a link and while we scan pages to find broken links they are skipped and not reported as 404 etc? Thanks
Intermediate & Advanced SEO | | mtthompsons0 -
Google Indexing Feedburner Links???
I just noticed that for lots of the articles on my website, there are two results in Google's index. For instance: http://www.thewebhostinghero.com/articles/tools-for-creating-wordpress-plugins.html and http://www.thewebhostinghero.com/articles/tools-for-creating-wordpress-plugins.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+thewebhostinghero+(TheWebHostingHero.com) Now my Feedburner feed is set to "noindex" and it's always been that way. The canonical tag on the webpage is set to: rel='canonical' href='http://www.thewebhostinghero.com/articles/tools-for-creating-wordpress-plugins.html' /> The robots tag is set to: name="robots" content="index,follow,noodp" /> I found out that there are scrapper sites that are linking to my content using the Feedburner link. So should the robots tag be set to "noindex" when the requested URL is different from the canonical URL? If so, is there an easy way to do this in Wordpress?
Intermediate & Advanced SEO | | sbrault740 -
Site wide footer links vs. single link for websites we design
I’ve been running a web design business for the past 5 years, 90% or more of the websites we build have a “web design by” link in the footer which links back to us using just our brand name or the full “web design by brand name” anchor text. I’m fully aware that site-wide footer links arent doing me much good in terms of SEO, but what Im curious to know is could they be hurting me? More specifically I’m wondering if I should do anything about the existing links or change my ways for all new projects, currently we’re still rolling them out with the site-wide footer links. I know that all other things being equal (1 link from 10 domains > 10 links from 1 domain) but is (1 link from 10 domains > 100 links from 10 domains)? I’ve got a lot of branded anchor text, which balances out my exact match and partial match keyword anchors from other link building nicely. Another thing to consider is that we host many of our clients which means there are quite a few on the same server with a shared IP. Should I? 1.) Go back into as many of the sites as I can and remove the link from all pages except the home page or a decent PA sub page- keeping a single link from the domain. 2.) Leave all the old stuff alone but start using the single link method on new sites. 3.) Scratch the site credit and just insert an exact-match anchor link in the body of the home page and hide with with CSS like my top competitor seems to be doing quite successfully. (kidding of course.... but my competitor really is doing this.)
Intermediate & Advanced SEO | | nbeske0 -
Maximum number of links
Hi there, I have just written an article that is due to be posted on an external blog, the article has potentially 3 links that could link to 3 different pages on my website, is this too much? what do you recommend being the maximum number of links? Thanks for any help
Intermediate & Advanced SEO | | Paul780 -
Link Age as SEO factor?
Hi Guys
Intermediate & Advanced SEO | | VividLime
I have a client who ranks well within a competitive sector of the travel industry. They are planning CMS move which will involve changing from .cfm to .aspx We will be doing the standard redirects etc However Matt's statement here on 301 redirects got me thinking
http://www.youtube.com/watch?v=zW5UL3lzBOA&t=0m24s He says that basically you loose a bit of page rank when you do a 301 redirect. Now, we will be potentially redirecting 1000s of links and my thinking is 'a lot of a little, adds up to a lot' In other words, 1000s of redirects may have a big enough impact to loose some rankings in a very competitive and aggressive space. So recommended that we contact the sites who has the link highest value and ask them to manually change the links from cfm to aspx. This will then mean that there are no loss value as with a 301 redirect. -But now I have another dilemma which I'm unsure about. So the main question:
Is link age factor in rankings ? If I update any links, this will make said link new to Google, so if link age is a factor, would this also lessen the value passed initially?0