Why are http and https pages showing different domain/page authorities?
-
My website www.aquatell.com was recently moved to the Shopify platform. We chose to use the http domain, because we didn't want to change too much, too quickly by moving to https. Only our shopping cart is using https protocol. We noticed however, that https versions of our non-cart pages were being indexed, so we created canonical tags to point the https version of a page to the http version. What's got me puzzled though, is when I use open site explorer to look at domain/page authority values, I get different scores for the http vs. https version. And the https version is always better. Example: http://www.aquatell.com DA = 21 and https://www.aquatell.com DA = 27. Can somebody please help me make sense of this? Thanks,
-
Laurie
It should be clarified that Moz's Domain Authority, while a really solid metric, is not the metric Google has or uses. And domain authority can have a few artificial quirks. So I would not be alarmed at all.
That said - can you explain where you are seeing the two different number? I see a Page Authority of 39 for both http and https - and I see a domain authority of 27 for both http and https.
Now, even IF Moz has two different numbers for http and https, again, this is not what Google is doing, it's just an approximation.
Setting a canonical from https to http is just a band-aid and I would not recommend that approach. I would recommend having a site-wide 301 redirect so if a user lands on the https version of a URL it redirects them to the same version of that page on http. Or vice vera, whichever version you are prioritizing.
I have to respectfully disagree with Dmytro and Robert - as mentioned, Moz's metrics are not Google metrics - and the best action here is always to prioritize http or https with redirects.
-
Hi Laurie,
Absolutely - the answer is actually more simple than you might think. Google has explicitly stated that HTTPS is a ranking factor and benefits the domain more than HTTP. Check out this post on the Moz Blog by Cyrus Sheppard:
https://moz.com/blog/ranking-factors-2015
I will quote from the blog itself:
"While page length, hreflang use, and total number of links all show moderate association with Google rankings, we found that using HTTPS has a very low positive correlation. This could indicate it's the "tie-breaker" Google claims."
Here's a link to the actual survey data:
https://moz.com/search-ranking-factors
Basically, HTTPS is a tie-breaker system set up whereby if all else remains the same, a site using HTTPS will beat out a site using HTTP in the SERPs.
This is perfectly expressed in your data.
Hope this helps to make sense of the situation and let me know if you need anything else,
Rob
-
Hi,
It seems like Google might be treating http and https as 2 different websites. Have you specified the preffered website version in your Search Console?
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
-
Too many links per page? Double navigation on every page...
I have a client with navigation across the top of each page plus the same nav links in a sidebar on every page. Can that duplication (or the sheer number of links) on each page have a negative ranking factor?
On-Page Optimization | | brm20170 -
Page/Website Structure
Hello again Mozzers, We have a category, lets call it widgets. Within widgets are about a hundred or so products. For usability my predecessor made the following layout Widgets Main Cateogry - Links off homepage - (no content just links to the 3 sub-categories)
On-Page Optimization | | ATP
- Widgets by Resolution
---- About 20 subcategories
eg. 0.1 Resolution widgets
0.2 resolution widgets
- Widgets by Capacity
---- About 20 subcategories
eg. 1 capacity widgets
2 capacity widgets
- Widgets by Type
---- About 12 subcategories This was a major improvement from a userbility perspective as it made a very complex product range navigatable by the major features or basic type. However, as you can imaging we now have 60+ very similiar pages all displaying very similiar products a nightmare for SEO. It also isnt ideal for user navigation as it take too many clicks to get to the products. I propose the following fix, and i wanted your opinion. Widget Main Category - Link from homepage (Consolidated with Widgets by Type)
-300 Words of content
-Links to the 12 Sub-type Catoregies (These are pages i can fill with content + products. This would give me a more ordinary structure of which I can focus each page to a keyword) The tricky part comes with incorporating the capacity and resolution options. 1 Browse Capacity Page
(20 sub categories all the same except capacity quantity & products)
1 Browse by Resolution Page
(20 sub categories all the same except resolution value & products) The owner want them, I was going to link from the main widgets page to each of these to give the customer the option. What I can't decide is how to deal with them from an SEO point of view. Should they be no-followed? canonicaled? Can there be any advantage to having so many pages covering slightly different variations or as i suspect it is dangerous to the overall health of the site. To complicate things further, Canonical tags may not be an option due to an old magento version running that doesnt support them. Is there an alternative way around? As always many thanks.0 -
Will pushing a visitor to a conversion page hosted on a 3rd-party domain hurt the landing page ranking
Had an interesting question from a client. The client has a page that is optimized for a specific term. The goal of the page is to push users to sign-up for a trial. The trial registration (conversion) page is hosted by a third-party. Will pushing users to the conversion page cannibalize the SEO authority of the landing page. My reflexive answer is to say no, but now am not so sure.
On-Page Optimization | | infoblue0 -
Should a company worry about how many domains it maps to the same home page?
I seem to be at logger heads with developers regarding domain mapping. The scenario: I have a company with one site on a primary domain name, but all the other domains they own are mapped using a tool provided by their hosting vendor. But. what I see is a keyword loaded domain that shows it has been 'mapped' to the primary domain, but you can type into the browser this keyword loaded domain and it will serve up in your browser that same home page you see on the PRIMARY DOMAIN. So, picture this - you are looking at the home page on wwww.keyworddomain.com and see the same home page as www.primarycompanydomain.com - but if you select anything from the menu at www.keyworddomain.com you will be taken immediately to www.primarycompanydomain.com/page-you-selected I just get a feeling this is not right as I can search Google for www.keyworddomain.com and Google lists the site home page on that domain. But when I click through from the listed result, I am taken to www.primarycompanydomain.com which is ideally where I want to be and I would want Google to focus on this domain, and I have told it to do so within the feature included within Google Webmaster Tools. The developers say there is nothing wrong. There argument - why would a hosting company provide this domain mapping feature if it was not best practice. My argument - but Google is listing that domain URL (www.keyworddomain.com) despite the fact it takes me through to www.primarycompanydomain.com - will Google not think this strange despite me telling it via GWMT that www.primarycompanydomain.com is the one and only domain I am working on. Tell me if I am going mad or not, and who is right and who is wrong. Appreciate all your answers.
On-Page Optimization | | ICTADVIS0 -
How can I find these pages?
Hi there! the SEOMOZ software has shown some warnings related to two pages that I can't locate in my WP plattform http://www.tarifakitesurfcamp.com/contacto/estrella/ http://www.tarifakitesurfcamp.com/equipo/equis Any ideas? Many Thanks
On-Page Optimization | | juanmiguelcr0 -
Page Analyzer & Page 1
I follow the recommended things from the Page Analyzer or Grader, and I am like position #40, so how do I get to page #1 as a minimum.
On-Page Optimization | | sansonj0 -
Domain Name and On-Page SEO
Where are the best places to put your Domain name in On-Page SEO? My domain name ends in .net so I would like to put it as many places as possible to brand the .net . On the analysis page I have found out that it is not a good idea to put it in the title page...but that is what the SEO guy I hired told me to do. Thanks, Utah Tiger
On-Page Optimization | | Boodreaux0 -
301 redirect (www.domain.com/index to www.domain.com)
Hello, Please let me know what are the exact right steps in order to get rid of the duplicate content issues related with: www.domain.com/index.html same as www.domain.com without creating an infinite loop. Do you have a step by step guide posted within seomoz including 301 redirect for non www to www for all urls and index.whatever to main domain name without going into a infinite loop ? btw how to you spot the loop ? is it obvious like never ending refresh of the home page ? thanks a lot !
On-Page Optimization | | eyepaq2