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
-
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 -
What is SEO best practice to implement a site logo as an SVG?
What is SEO best practice to implement a site logo as an SVG?
Technical SEO | | twisme
Since it is possible to implement a description for SVGs it seems that it would be possible to use that for the site name. <desc>sitename</desc>
{{ STUFF }} There is also a title tag for SVGs. I’ve read in a thread from 2015 that sometimes it gets confused with the title tag in the header (at least by Moz crawler) which might cause trouble. What is state of the art here? Any experiences and/or case studies with using either method? <title>sitename</title>
{{ STUFF }} However, to me it seems either way that best practice in terms of search engines being able to crawl is to load the SVG and implement a proper alt tag: What is your opinion about this? Thanks in advance.1 -
Non Published Wordpress Pages
Hi, Is there any negative SEO consequences from having too many pages private or not published. Can it like slow the site down or does it not matter? Someone in my dept. has so many pages started/not complete and besides being messy, I wonder if it has any negative impact on the site. Thanks
Technical SEO | | aua1 -
What is the best way to refresh a webpage of a news site, SEO wise?
Hello all, we have a client which is a sports website. In fact it is a veyr big website and has a huge number of news per day. This is mostly the reason why it refreshes some of its pages with news list every 420 seconds. We currently use meta refresh. I have read here and elsewhere that meta refreshes should be avoided. But we don't do it to send to another page and pass any kind of page authority / juice. Is in this case javascript refresh better? Is there any other better way. What do you think & suggest? Thank you!
Technical SEO | | pkontopoulos0 -
Best Practice on 301 Redirect - Images
We have two sites that sell the same products. We have decided to retire one of the sites as we'd like to focus on one property. I know best practice is to redirect apples to apples, which in our case is easily done since the sites sold the same thing. www.SiteABC.com/ProductA can be redirected to www.SiteXYZ.com/ProductA. My question is how far does that thinking go regarding images? Each product has a main product page, of course, and then up to 6 images in some cases. Is it necessary to redirect www.SiteABC.com/ProductA-Image1.jpg to www.SiteXYZ.com/ProductA-Image1.jpg? Or can they all be redirected to just the product page?
Technical SEO | | Natitude0 -
Best practices for controlling link juice with site structure
I'm trying to do my best to control the link juice from my home page to the most important category landing pages on my client's e-commerce site. I have a couple questions regarding how to NOT pass link juice to insignificant pages and how best to pass juice to my most important pages. INSIGNIFICANT PAGES: How do you tag links to not pass juice to unimportant pages. For example, my client has a "Contact" page off of there home page. Now we aren't trying to drive traffic to the contact page, so I'm worried about the link juice from the home page being passed to it. Would you tag the Contact link with a "no follow" tag, so it doesn't pass the juice, but then include it in a sitemap so it gets indexed? Are there best practices for this sort of stuff?
Technical SEO | | Santaur0 -
Best free tool to check internal broken links
Question says it all I guess. What would your recommend as the best free tool to check internal broken links?
Technical SEO | | RikkiD225 -
How best to redirect URL from expired classified ads?
We have problem because our content are classifieds. Every ad expired after one or two mounts and then ad becomes inactive and we keep his page for one mount latter like a same page but we ad a notice that ad is inactive. After that we delete the ad and his page but need to redirect that URL to search results page which contains similar ads because we don't want to lose the traffic form that pages. How is the best way to redirect ad URL? Our thinking was to redirect internal without 301 redirection because the httacces file will be very big after a while and we are thinking to try a canonicalization because we don't want engine to think that we have to much duplicate content.
Technical SEO | | Donaab0