• ramc-7JcUnB

        See all notifications

        Skip to content
        Moz logo Menu open Menu close
        • Products
          • Moz Pro
          • Moz Pro Home
          • Moz Local
          • Moz Local Home
          • STAT
          • Moz API
          • Moz API Home
          • Compare SEO Products
          • Moz Data
        • Free SEO Tools
          • Domain Analysis
          • Keyword Explorer
          • Link Explorer
          • Competitive Research
          • MozBar
          • More Free SEO Tools
        • Learn SEO
          • Beginner's Guide to SEO
          • SEO Learning Center
          • Moz Academy
          • MozCon
          • Webinars, Whitepapers, & Guides
        • Blog
        • Why Moz
          • Digital Marketers
          • Agency Solutions
          • Enterprise Solutions
          • Small Business Solutions
          • The Moz Story
          • New Releases
        • Log in
        • Log out
        • Products
          • Moz Pro

            Your all-in-one suite of SEO essentials.

          • Moz Local

            Raise your local SEO visibility with complete local SEO management.

          • STAT

            SERP tracking and analytics for enterprise SEO experts.

          • Moz API

            Power your SEO with our index of over 44 trillion links.

          • Compare SEO Products

            See which Moz SEO solution best meets your business needs.

          • Moz Data

            Power your SEO strategy & AI models with custom data solutions.

          Turn SEO data into actionable Content Briefs
          Moz Pro

          Turn SEO data into actionable Content Briefs

          Learn more
        • Free SEO Tools
          • Domain Analysis

            Get top competitive SEO metrics like DA, top pages and more.

          • Keyword Explorer

            Find traffic-driving keywords with our 1.25 billion+ keyword index.

          • Link Explorer

            Explore over 40 trillion links for powerful backlink data.

          • Competitive Research

            Uncover valuable insights on your organic search competitors.

          • MozBar

            See top SEO metrics for free as you browse the web.

          • More Free SEO Tools

            Explore all the free SEO tools Moz has to offer.

          NEW Keyword Suggestions by Topic
          Moz Pro

          NEW Keyword Suggestions by Topic

          Learn more
        • Learn SEO
          • Beginner's Guide to SEO

            The #1 most popular introduction to SEO, trusted by millions.

          • SEO Learning Center

            Broaden your knowledge with SEO resources for all skill levels.

          • On-Demand Webinars

            Learn modern SEO best practices from industry experts.

          • How-To Guides

            Step-by-step guides to search success from the authority on SEO.

          • Moz Academy

            Upskill and get certified with on-demand courses & certifications.

          • MozCon

            Save on Early Bird tickets and join us in London or New York City

          Access 20 years of data with flexible pricing
          Moz API

          Access 20 years of data with flexible pricing

          Find your plan
        • Blog
        • Why Moz
          • Digital Marketers

            Simplify SEO tasks to save time and grow your traffic.

          • Small Business Solutions

            Uncover insights to make smarter marketing decisions in less time.

          • Agency Solutions

            Earn & keep valuable clients with unparalleled data & insights.

          • Enterprise Solutions

            Gain a competitive edge in the ever-changing world of search.

          • The Moz Story

            Moz was the first & remains the most trusted SEO company.

          • New Releases

            Get the scoop on the latest and greatest from Moz.

          Surface actionable competitive intel
          New Feature

          Surface actionable competitive intel

          Learn More
        • Log in
          • Moz Pro
          • Moz Local
          • Moz Local Dashboard
          • Moz API
          • Moz API Dashboard
          • Moz Academy
        • Avatar
          • Moz Home
          • Notifications
          • Account & Billing
          • Manage Users
          • Community Profile
          • My Q&A
          • My Videos
          • Log Out

        The Moz Q&A Forum

        • Forum
        • Questions
        • My Q&A
        • Users
        • Ask the Community

        Welcome to the Q&A Forum

        Browse the forum for helpful insights and fresh discussions about all things SEO.

        1. Home
        2. SEO Tactics
        3. Technical SEO
        4. Robots.txt on http vs. https

        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.

        Robots.txt on http vs. https

        Technical SEO
        2
        4
        8337
        Loading More Posts
        • Watching

          Notify me of new replies.
          Show question in unread.

        • Not Watching

          Do not notify me of new replies.
          Show question in unread if category is not ignored.

        • Ignoring

          Do not notify me of new replies.
          Do not show question in unread.

        • Oldest to Newest
        • Newest to Oldest
        • Most Votes
        Reply
        • Reply as question
        Locked
        This topic has been deleted. Only users with question management privileges can see it.
        • zeepartner
          zeepartner last edited by

          We recently changed our domain from http to https. When a user enters any URL on http, there is an global 301 redirect to the same page on https.

          I cannot find instructions about what to do with robots.txt. Now that https is the canonical version, should I block the http-Version with robots.txt?

          Strangely, I cannot find a single ressource about this...

          1 Reply Last reply Reply Quote 0
          • BlueprintMarketing
            BlueprintMarketing last edited by

            Glad to be of help. Check out this Google link to confirm you picked up the 180 day crawl

            https://support.google.com/webmasters/answer/83106?hl=en

            Second URLs helpful as well.

            http://blog.raventools.com/moving-site-from-http-to-ssl/

            all the best,

            tom

            1 Reply Last reply Reply Quote 0
            • zeepartner
              zeepartner last edited by

              Good point with the backlinks! Currently, both robots.txt files are open and google does not seem to have canonicalization problems so far. So it makes sense to leave it this way anyways... Thanks Thomas!

              1 Reply Last reply Reply Quote 0
              • BlueprintMarketing
                BlueprintMarketing last edited by

                "Now that https is the canonical version, should I block the http-Version with robots.txt?"

                Absolutely not GWT will handel all of it think about backlinks both https:// & http:// urls you will not want to lose the flow of link juice that you would cut off

                Remake robost.txt with

                http://www.internetmarketingninjas.com/seo-tools/robots-txt-generator/

                But use https:// for the xml sitemap.

                1 Reply Last reply Reply Quote 2
                • 1 / 1
                • First post
                  Last post

                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.

                • See all categories

                Related Questions

                • JamesHancocks1

                  Robots.txt Tester - syntax not understood

                  I've looked in the robots.txt Tester and I can see 3 warnings: There is a 'syntax not understood' warning for each of these. XML Sitemaps:
                  https://www.pkeducation.co.uk/post-sitemap.xml
                  https://www.pkeducation.co.uk/sitemap_index.xml How do I fix or reformat these to remove the warnings? Many thanks in advance.
                  Jim

                  Technical SEO | | JamesHancocks1
                  0
                • Webicultors

                  Is sitemap required on my robots.txt?

                  Hi, I know that linking your sitemap from your robots.txt file is a good practice. Ok, but... may I just send my sitemap to search console and forget about adding ti to my robots.txt? That's my situation: 1 multilang platform which means... ... 2 set of pages. One for each lang, of course But my CMS (magento) only allows me to have 1 robots.txt file So, again: may I have a robots.txt file woth no sitemap AND not suffering any potential SEO loss? Thanks in advance, Juan Vicente Mañanas Abad

                  Technical SEO | | Webicultors
                  0
                • Marketing_Today

                  DNS vs IIS redirection

                  I'm working on a project where a site has gone through a rebrand and is therefore also moving to a new domain name. Some pages have been merged on the new site so it's not a lift and shift job and so I'm writing up a redirect plan. Their IT dept have asked if we want redirects done by DNS redirect or IIS redirect. Which one will allow us to have redirects on a page level and not a domain level? I think IIS may be the right route but would love your thoughts on this please.

                  Technical SEO | | Marketing_Today
                  1
                • hammadrafique

                  Blocked jquery in Robots.txt, Any SEO impact?

                  I've heard that Google is now indexing links and stuff available in javascript and jquery. My webmastertools is showing that some links are blocked in robots.txt of jquery. Sorry I'm not a developer or designer. I want to know is there any impact of this on my SEO? and also how can I unblock it for the robots? Check this screenshot: http://i.imgur.com/3VDWikC.png

                  Technical SEO | | hammadrafique
                  0
                • WSteven

                  Flat vs Hierarchical URL Structure

                  Hi, We are redoing our site structure and I was wondering what are the benefits of having a flat url structure. For example store.com/product instead of doing store.com/category/product. I noticed sites doing it both ways, even a-moz.groupbuyseo.org has both structures ex: a-moz.groupbuyseo.org/learn/seo and when you clck on something it brings you to a-moz.groupbuyseo.org/seo-expert-quiz (even though following the previous logic it should be a-moz.groupbuyseo.org/learn/seo/seo-expert-quiz) Please advise, Thanks!

                  Technical SEO | | WSteven
                  0
                • ron_adease

                  Value of an embedded site vs. a direct link?

                  We have a new site that is a great resource for a serious subject (suicide). I have been getting many requests from various communities and clinics about help on embedding our site in their websites. Although I certainly don't want to keep this resource from being used as much as possible, I am curious about the SEO costs/benefit to having someone embed our site on their own website rather than provide a link to our website directly from theirs.

                  Technical SEO | | ron_adease
                  1
                • hawkvt1

                  Duplicate content and http and https

                  Within my Moz crawl report, I have a ton of duplicate content caused by identical pages due to identical pages of http and https URL's. For example: http://www.bigcompany.com/accomodations https://www.bigcompany.com/accomodations The strange thing is that 99% of these URL's are not sensitive in nature and do not require any security features.  No credit card information, booking, or carts.  The web developer cannot explain where these extra URL's came from or provide any further information. Advice or suggestions are welcome!  How do I solve this issue? THANKS MOZZERS

                  Technical SEO | | hawkvt1
                  0
                • WebsiteConsultants

                  How do you disallow HTTPS?

                  I currently have a site (startuploans.org) that runs everything as http, recently we decided to start an online application to process loan apps. Now, for one certain section we configured ssl to work (https://www.startuploans.org/secure/). If I go to the HTTPS url for any of my other pages they show up...I was going to just 301 everything from https but because it is in a subdirectiory I can't... Also, canonical URL's won't work either because it's a totally different system and the pages are generated in an odd manor. It's really just 1 page that needs to be disallowed.. Is there any way to disallow all HTTPS requests from robots.txt while keeping all the HTTP requests working as normal?

                  Technical SEO | | WebsiteConsultants
                  0

                Get started with Moz Pro!

                Unlock the power of advanced SEO tools and data-driven insights.

                Start my free trial
                Products
                • Moz Pro
                • Moz Local
                • Moz API
                • Moz Data
                • STAT
                • Product Updates
                Moz Solutions
                • SMB Solutions
                • Agency Solutions
                • Enterprise Solutions
                • Digital Marketers
                Free SEO Tools
                • Domain Authority Checker
                • Link Explorer
                • Keyword Explorer
                • Competitive Research
                • Brand Authority Checker
                • Local Citation Checker
                • MozBar Extension
                • MozCast
                Resources
                • Blog
                • SEO Learning Center
                • Help Hub
                • Beginner's Guide to SEO
                • How-to Guides
                • Moz Academy
                • API Docs
                About Moz
                • About
                • Team
                • Careers
                • Contact
                Why Moz
                • Case Studies
                • Testimonials
                Get Involved
                • Become an Affiliate
                • MozCon
                • Webinars
                • Practical Marketer Series
                • MozPod
                Connect with us

                Contact the Help team

                Join our newsletter
                Moz logo
                © 2021 - 2025 SEOMoz, Inc., a Ziff Davis company. All rights reserved. Moz is a registered trademark of SEOMoz, Inc.
                • Accessibility
                • Terms of Use
                • Privacy

                Looks like your connection to Moz was lost, please wait while we try to reconnect.