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.
Links from PubMed (nlm.nih.gov) not appearing in backlinks for articles
-
Content from our medical journals gets indexed by the National Library of Medicine / PubMed on a monthly basis. The link to the full article appears in the upper-right corner on PubMed, yet I'm unable to find PubMed (nlm.nih.gov) backlinks in the reporting tools.
Example:
Article Title: Respiratory Syncytial Virus Infection in Children (allintitle query)
Article URL: http://www.aafp.org/afp/2011/0115/p141.html
PubMed URL: http://www.ncbi.nlm.nih.gov/pubmed/21243988The PubMed link is to http://www.aafp.org/link_out?pmid=21243988 ,
a 301 redirect to the article, http://www.aafp.org/afp/2011/0115/p141.htmlAny idea why this link isn't appearing in backlinks? This isn't just for one article, we have roughly 2,000 articles from 1998 to the present. Articles from the past 12-months are access-restricted, and after 12-months the articles become public.
-
I feel very silly for posting this question.
Looking at the Pubmed source:
Doh!
-
The reason for this is most likely the use of a "out-link" with 301 redirect. Not 100% sure, but i would assume this is the reason for it not appearing in backlinks.
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
-
What is the difference between 301 redirects and backlinks?
i have seen some 301 redirects on my site billsonline, can anyone please explain the difference between backlinks and 301 redirects, i have read some articles where the writer was stating that 301 are not good for website.
Technical SEO | | aliho0 -
Broken canonical link errors
Hello, Several tools I'm using are returning errors due to "broken canonical links". However, I'm not too sure why is that. Eg.
Technical SEO | | GhillC
Page URL: domain.com/page.html?xxxx
Canonical link URL: domain.com/page.html
Returns an error. Any idea why? Am I doing it wrong? Thanks,
G1 -
My backlinks are not showing in webmaster tools? Why
Hi Experts, I have follow backlinks from a domain for 6 months, but its not apear in Links to Your Site tools (search console) that domain has 302k indexed pages in google! Could you please explain me why google not showing this type of backlinks?
Technical SEO | | denakalami7 -
How to set up internal linking with subcategories?
I'm building a new website and am setting up internal link structure with subcategories and hoping to do so with best Seo practices in mind. When linking to a subcategory's main page, would I make the internal link www.xxx.com/fishing/ or www.xxx.com/fishing/index.html or does it matter? I'm just trying to avoid duplicate content I guess, if Google saw each page as a separate page. Any other cautions when using subdirectories in my navigation?
Technical SEO | | wplodge0 -
Direct link vs 302 redirect
So we have recently relaunched a site that we manage. As part of this we have changed the domain. The webdesign agency that built the new site have implemented a direct link from the old domain to the new domain. What is best practice a direct link or a 302 redirect? Thanks
Technical SEO | | cbarron0 -
Dofollow and Nofollow links
What is the difference between dofollow and nofollow links? I know that some sites/blogs only let you post nofollow links. In such a case how do I know if a comment I posted on a certain site will be a nofollow or dofollow? How about big traffic sites such as Huff Post. Do they only allow nofollow links?
Technical SEO | | greenfoxone0 -
Do web pages have to be linked to a menu?
I have a situation where people search for terms like, say 1978 one dollar bill. Even though there never was a 1978 one dollar bill. I want to make a page to capture these searches but since there wasn't such a thing as a one dollar bill I don't want it connected to the rest of my content which is reality based. Does that make sense? Anyway, my question is, can I publish pages that aren't linked to my menu structure but that will be searchable or, am I going to have to figure out a way to make these oddball pages accessible through my menu?
Technical SEO | | Banknotes0 -
Odd backlinks from yahoo news
Can anyone explain what this backlink does? The original content was syndicated on Yahoo News from Mashable. At first glance it appears to be a straight up follow link from Yahoo to Mashable, but upon closer inspection I saw this in the code. went public just three months ago Here's the article on yahoo news: http://news.yahoo.com/facebook-zynga-generates-12-revenue-them-175509319.html I've rarely seen backlinks from yahoo for any content partner let alone follow links. The us.lrd.yahoo.com in the hyperlink makes me highly suspicious.
Technical SEO | | inc.com0