Does having a page (or site) available on HTTP and HTTPS cause duplication issues?
-
Say I've got a site that can be accessed using either protocal (i.e. HTTP and HTTPS), but most (if not all of the links) are pointing to the HTTP versions. Will it cause a problem if I start link building to HTTPS versions?
In other words does google see http://mysite.com as the same page as https://mysite.com?
Thanks
-
Got it - saw your other question. This is definitely a bit tricky.
-
Thanks for answering Dr. Pete
The reason I want to build links to the https version is because I plan to redirect the non secure homepage to the secure one.
The home page captures some customer details, so I don't think it makes sense to have the non secure version available as well.
If that makes sense.
-
Present day, Google has no issue with crawling/indexing secure pages, but Naghirniac is right - they will be seen as duplicates. The canonical tag is probably your easiest solution.
The best canonical solution, though, is to use the same URL consistently. Out of curiosity, why are you building links to the secure versions?
-
Thanks Vizergy
-
Makes sense - thanks
-
I have heard many times over the years that Google does not crawl/index secure pages... however, when performing a inURL:https search in Google you will see that this is certainly NOT true; they not only crawl, they index. So, if it is being crawled and indexed I would say there is a very real chance that it could cause a Dup issue.
I would set up a canonical tag to be safe.
-
Yes, you will have a duplication issue. You can work with both, but you will need to use the rel cannonical.
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
-
Content Issues: Duplicate Content
Hi there
Technical SEO | | Kingagogomarketing
Moz flagged the following content issues, the page has duplicate content and missing canonical tags.
What is the best solution to do? Industrial Flooring » IRL Group Ltd
https://irlgroup.co.uk/industrial-flooring/ Industrial Flooring » IRL Group Ltd
https://irlgroup.co.uk/index.php/industrial-flooring Industrial Flooring » IRL Group Ltd
https://irlgroup.co.uk/index.php/industrial-flooring/0 -
Duplicate content issue on Magento platform
We have a lot of duplicate pages (600 urls) on our site (total urls 800) built on the Magento e-commerce platform. We have the same products in a number of different categories that make it easy for people to choose which product suits their needs. If we enable the canonical fix in Magento will it dramatically reduce the number of pages that are indexed. Surely with more pages indexed (even though they are duplicates) we get more search results visibility. I'm new to this particular SEO issue. What do the SEO community have to say on this matter. Do we go ahead with the canonical fix or leave it?
Technical SEO | | PeterDavies0 -
What are the SEO considerations when migrating a whole site from http to https
Hi Mozzers, I'm in the process of migrating a whole site, which has excellent rankings built through ongoing SEO over the years, from http to https. What is the safest way of doing this, while maintaining rankings? I'm assuming 301 redirect of every page from http to https? Thanks!
Technical SEO | | A_Q1 -
Duplicates - How to know if trailing slashes are creating duplicate pages?
Hi, How do you determine whether trailing slashes are creating duplicate pages? Search Console is showing both /about and about/ for example but how do I know whether this is a problem? Thanks James
Technical SEO | | CamperConnect140 -
Duplicate page titles on Ecommerce
Hi, My question is in reference to an E-commerce site- Our SEO MOZ scan is showing many errors for Duplicates- such as Duplicate titles - The majority of these are on the products map- and the page titles are Products Map :: Company Name How do we get correct this or does Google not penalize for it? Thanks.
Technical SEO | | frankrizzo0 -
Duplicate Page Content
I've got several pages of similar products that google has listed as duplicate content. I have them all set up with rel="prev" and rel="next tags telling google that they are part of a group but they've still got them listed as duplicates. Is there something else I should do for these pages or is that just a short falling of googles webmaster tools? One of the pages: http://www.jaaronwoodcountertops.com/wood-countertop-gallery/walnut-countertop-9.html
Technical SEO | | JAARON0 -
How do I fix duplicate content with the home page?
This is probably SEO 101, but I'm unsure what to do here... Last week my weekly crawl diagnostics were off the chart because http:// was not resolving to http://www...fixed that but now it's saying I have duplicate content on: http://www.......com http://www.......com/index.php How do I fix this? Thanks in advance!
Technical SEO | | jgower0 -
URL Duplicate Content Issues (Website Transition)
Hey guys, I just transitioned my website and I have a question. I have built up all the link juice around my old url styles. To give you some clarity: My old CMS rendered links like this: www.example.com/sweatbands My new CMS renders links like this: www.example.com/sweatbands/ My new CMS's auto-sitemap also generates them with the slash on the end. Also throughout the website the CMS links to them with the slash at the end and i link to them without the slash (because it's what i am used to). I have the canonical without the slash. Should I just 301 to the version with the slash before google crawls again? I'm worried that i'll lose all the trust and ranking i built up to the one without the slash. I rank very high for certain keywords and some pages house a large portion of our traffic. What a mess! Help! 🙂
Technical SEO | | Hyrule0