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.
Best Practice for www and non www
-
How is the best way to handle all the different variations of a website in terms of www | non www | http | https?
In Google Search Console, I have all 4 versions and I have selected a preference.
In Open Site Explorer I can see that the www and non www versions are treated differently with one group of links pointing to each version of the same page. This gives a different PA score.
eg.
- http://mydomain.com DA 25 PA 35
- http://www.mydomain.com DA 19 PA 21
Each version of the home page having it's only set of links and scores.
Should I try and "consolidate" all the scores into one page?
Should I set up redirects to my preferred version of the website?
Thanks in advance
-
thanks for your answer
that was helpful
-
Thanks for taking the time to put together such a wonderfully detailed answer.
-
Hi Samantha,
What you have is what are called "canonical issues." By allowing multiple versions of your domain open and crawlable to search engines you "split" your ranking authority and result in the issues you are seeing right now.
The best practice is to choose one version of your domain as the "true canonical" and then 301 redirect the others at the server level by means of mod_rewrite code. Doing so will consolidate your content, incoming links and PageRank and greatly increase the root domain authority of your site.
To search engines, if your site hasn't instituted 301 redirect commands at the server level, all of these versions of your site home page would be treated as "separate pages" and each would accumulate authority individually:
http://yoursite.com/
http://www.yoursite.com/
http://yoursite.com/index.php
http://www.yoursite.com/index.php
https://yoursite.com
https://www.yoursite.comYou get the idea.
Most websites are run on one of three different types of servers...
- Unix-based servers running Apache.
- Unix-based servers running Nginx.
- Microsoft Windows-based servers running IIS or similar.
If you're unsure of what kind of server runs your site, ask your hosting company. Most sites are run on Unix-based servers with Apache. In that case, the server's behavior is configured using something called the .htaccess file.
If your site's root domain already contains a
.htaccess
file, you can simply scroll to the end of whatever code is already there and append your 301 redirect code at the bottom of the file, starting on a new line. While this may sound complicated, it's actually very, very simple to do. If you can upload files to and from your Web server, then chances are you'll have no trouble managing (i.e. altering or creating and uploading) your.htaccess
file(s).But yes, bottom line, you ALWAYS want to consolidate URLs and present one uniform "preferred" URL format to search engines and users. In your case, that would appear to the be the non-www domain which has the higher Domain Authority.
You can learn all about redirection best practices at the Moz resource here: https://moz.com/learn/seo/redirection
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
-
Best redirect destination for 18k highly-linked pages
Technical SEO question regarding redirects; I appreciate any insights on best way to handle. Situation: We're decommissioning several major content sections on a website, comprising ~18k webpages. This is a well established site (10+ years) and many of the pages within these sections have high-quality inbound links from .orgs and .edus. Challenge: We're trying to determine the best place to redirect these 18k pages. For user experience, we believe best option is the homepage, which has a statement about the changes to the site and links to the most important remaining sections of the site. It's also the most important page on site, so the bolster of 301 redirected links doesn't seem bad. However, someone on our team is concerned that that many new redirected pages and links going to our homepage will trigger a negative SEO flag for the homepage, and recommends instead that they all go to our custom 404 page (which also includes links to important remaining sections). What's the right approach here to preserve remaining SEO value of these soon-to-be-redirected pages without triggering Google penalties?
Technical SEO | | davidvogel0 -
Best way to handle Breadcrumbs for Blog Posts in multiple categories?
The site in question uses Wordpress. They have a Resources section that is broken into two categories (A or B). Underneath each of these categories is 5 or 6 subcategories. The structure looks like this: /p/main-category-a/subcategory/blog-post-name /p/main-category-b/subcategory/blog-post-name All posts have a main category, but other posts often have multiple subcategories while some posts also fall into both main categories. What would be the easiest or most effective way to auto-populate the breadcrumb based on from where the person reached the blog post? So for example, a way to set Home -> Main Category -> Subcategory 1 as the breadcrumb if they reach it from the Subcategory 1 landing page. Or is this not possible and we should just set the breadcrumb manually based on where we feel it best lives? Thanks.
Technical SEO | | Alces0 -
Adding https version of website: how best to redirect
If I have 4 versions of my site http://www
Technical SEO | | bhsiao
http://
https://www
https:// What is the best way to redirect without losing seo positions? i have been mainly using http://www but have recently added my ssl so https works also. I heard at Moz Con that I should get the https working. All of my marketing and ads are going to http://www 301 redirect 3 of them? Which 3? If https is becoming important, should that be my main url? will it hurt my seo to switch? Thank you so much in advance!0 -
Bing Webmaster Shows Domain without WWW
One of our sites shows thousands of 301 redirects due to domain without www in Bing Webmaster under crawl Information page. It’s been like this for a long time. None of the internal pages have domain without www, it was tested through Screaming Frog. We do have www preference set in google webmaster, but unfortunately bing doesn’t have this option. We also specify URL with www preference through structural data, but that still doesn’t help. Did anyone have similar problems with Bing, and how did you resolve it?
Technical SEO | | rkdc1 -
301 redirect: canonical or non canonical?
Hi, Newbie alert! I need to set up 301 redirects for changed URLs on a database driven site that is to be redeveloped shortly. The current site uses canonical header tags. The new site will also use canonical tags. Should the 301 redirects map the canonical URL on the old site to the corresponding canonical for the new design . . . or should they map the non canonical database URLs old and new? Given that the purpose of canonicals is to indicate our preferred URL, then my guess is that's what I should use. However, how can I be sure that Google (for example) has indexed the canonical in every case? Thx in anticipation.
Technical SEO | | ztalk1120 -
Best & easiest way to 301 redirect on IIS
Hi all, What is the best and easiest way to 301 redirect URLs on IIS server? I got access to the FTP and WordPress back office, but no access to the server admin. Is there an easy way to create 301 redirect without having to always annoy the tech in charge of the server? Thanks!
Technical SEO | | 2MSens0 -
What is the best way to find stranded pages?
I have a client that has a site that has had a number of people in charge of it. All of these people have very different opinions about what should be on the site itself. When I look at their website on the server I see pages that do not have any obvious navigation to them. What is the best way to find out the internal linking structure of a site and see if these pages truly are stranded?
Technical SEO | | anjonr0 -
Best XML Sitemap generator
Do you guys have any suggestions on a good XML Sitemaps generator? hopefully free, but if it's good i'd consider paying I am using a MAC so would prefer a online or mac version
Technical SEO | | kevin48030