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.

      Save 36% now!
      Moz Pro

      Save 36% now!

      Sign up
    • 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
    • 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. Intermediate & Advanced SEO
    4. 301 Redirect from ASP.NET to PHP...Is it possible?

    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.

    301 Redirect from ASP.NET to PHP...Is it possible?

    Intermediate & Advanced SEO
    3
    8
    3081
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as question
    Log in to reply
    This topic has been deleted. Only users with question management privileges can see it.
    • CoGri
      CoGri Subscriber last edited by

      Hi all,

      I'm trying to migrate my current website over to wordpress however my current website is ASP.NET and obviously Wordpress uses PHP.

      Is it possible to perform a 301 redirect from a asp.net to a php?

      Or do you need to convert the asp.net language into php?

      Or something different?

      I welcome your thoughts?

      Regards,

      Thomas Rochford

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

        Yes that's correct, or even on the same hosting account

        1 Reply Last reply Reply Quote 1
        • CoGri
          CoGri Subscriber last edited by

          Many thanks guys, I think I get what your saying.

          From what I understand I could just do this...

          I build up a new wordpress website on a different hosting account. Within the .htaccess file I create my 301's. Then once I point the domain from the old hosting and website to my new one everything should work fine?

          Again many thanks for your help.

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

            Hello Thomas,

            sorry for my late answer.

            As Alan was saying, the web server intercepts a request before it serves a page. If it finds a rule that redirects that request, there is no need for the files to exist. So you would manage the rules for the request that you want to redirect on the same server where the old domain is located. If you are redirecting to the same domain, then yes, this means the rule will be on the same server that manages that domain. When somebody looks for your page, then the DNS would point to your server's IP. After that, the request is sent to that IP and the web server will try to serve whatever is needed for that request. But if you successfully add a rule for that specific request (let's say "www.mydomain.com/page1") to be sent to another URL (let's say "www.mydomain.com/newpage"), then the server will redirect that request.

            1 Reply Last reply Reply Quote 1
            • AlanMosley
              AlanMosley last edited by

              Yes.

              you don't need both sets of files.

              before the request reaches your pages, it is intercepted by the webserver and checks for any 301 rules. if it finds one for that url it will redirect, even if neither of the files exist. this all happens early in the request life cycle.

              But as I said before, make things easy for yourself, only 301 the pages that had external links

              1 Reply Last reply Reply Quote 1
              • CoGri
                CoGri Subscriber last edited by

                Hi guys,

                Thanks for replying. Wondered however how you would get both the files to sit on the same hosting?

                I know that windows can take both PHP and ASP.NET but I have heard that windows hosting for WordPress is not as straight forward as Linux. Is it still possible to perform 301 redirects for both sets of files in Linux?

                Regards,

                Tom

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

                  I would find any pages that's have external links, and only 301 them, as there is no use 301'ing pages that have no external links, you can 301 any url you want, the language is not relevant.

                  What server are you on IIS(Microsoft) or Apache? For Apache then use .htaccess for iis use web.config

                  Me myself I would not be moving to WordPress, you will end up with many more crawling problems

                  1 Reply Last reply Reply Quote 1
                  • iugac
                    iugac last edited by

                    Hello Thomas,

                    I did not code ASP.NET, but from my understanding, a 301 redirect does not need to be connected to the language you write code in. You could perform a 301 redirect from your web server for example (in Apache you could use the htaccess file).

                    Anyways, I think you should redirect from your asp.net file to php and everything will work ok. You can check the link below for some code examples I have found searching on Google.

                    http://www.webconfs.com/how-to-redirect-a-webpage.php

                    http://www.beyondink.com/howtos/301-redirect.php

                    Hopefully this helps!

                    Cristian

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

                    Got a burning SEO question?

                    Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.


                    Start my free trial


                    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

                    • Caffeine_Marketing

                      We are redirecting http and non www versions of our website. Should all versions http (non www version and www version) and https (non www version) should just have 1 redirect to the https www version?

                      We are redirecting http and non www versions of our website. Should all versions http (non www version and www version) and https (non www version) should just have 1 redirect to the https www version? Thant way all forms of the website are pointing to one version?

                      Intermediate & Advanced SEO | | Caffeine_Marketing
                      0
                    • oceanstorm

                      301 Redirect in breadcrumb. How bad is it?

                      Hi all, How bad is it to have a link in the breadcrumb that 301 redirects? We had to create some hidden category pages in our ecommerce platform bigcommerce to create a display on our category pages in a certain format. Though whilst the category page was set to not visable in bigcommerce admin the URL still showed in the live site bread crumb. SO, we set a 301 redirect on it so it didnt produce a 404. However we have lost a lot of SEO ground the past few months.  could this be why? is it bad to have a 301 redirect in the breadrcrumb.

                      Intermediate & Advanced SEO | | oceanstorm
                      0
                    • MikeBlue1

                      301 Redirect - Rank Recovery Examples?

                      Hi All, I recently did a 301 redirect. Page to Page and the notified google via its console. Its been 6 days since. The home page and one other high traffic page swopped out with the new domain on google search index with 3-4 drops in ranking for each. The rest of the sites pages have been indexed but still reflect the old domain when searched. Recently today my home page dropped even further to the second page of google index for the specific keyword. Can you share similar experiences and how long it took you to recover rank fully? and how long for all pages to swop out on google search's index? Regards Mike

                      Intermediate & Advanced SEO | | MikeBlue1
                      0
                    • GeezerG

                      How to handle potentially thousands (50k+) of 301 redirects following a major site replacement

                      We are looking for the very best way of handling potentially thousands (50k+) of 301 redirects following
                      a major site replacement and I mean total replacement. Things you should know
                      Existing domain has 17 years history with Google but rankings have suffered over the past year and yes we know why. (and the bitch is we paid a good sized SEO company for that ineffective and destructive work)
                      The URL structure of the new site is completely different and SEO friendly URL's rule. This means that there will be many thousands of historical URL's (mainly dynamic ones) that will attract 404 errors as they will not exist anymore. Most are product profile pages and the God Google has indexed them all. There are also many links to them out there.
                      The new site is fully SEO optimised and is passing all tests so far - however there is a way to go yet. So here are my thoughts on the possible ways of meeting our need,
                      1: Create 301 redirects for each an every page in the .htaccess file that would be one huge .htaccess file 50,000 lines plus - I am worried about effect on site speed.
                      2: Create 301 redirects for each and every unused folder, and wildcard the file names, this would be a single redirect for each file in each folder to a single redirect page
                      so the 404 issue is overcome but the user doesn't open the precise page they are after.
                      3: Write some code to create a hard copy 301 index.php file for each and every folder that is to be replaced.
                      4: Write code to create a hard copy 301 .php file for each and every page that is to be replaced.
                      5: We could just let the pages all die and list them with Google to advise of their death.
                      6: We could have the redirect managed by a database rather than .htaccess or single redirect files. Probably the most challenging thing will be to load the data in the first place, but I assume this could be done programatically - especially if the new URL can be inferred from the old. Many be I am missing another, simpler approach - please discuss

                      Intermediate & Advanced SEO | | GeezerG
                      0
                    • Steven_Macdonald

                      Switching from HTTP to HTTPS: 301 redirect or keep both & rel canonical?

                      Hey Mozzers, I'll be moving several sites from HTTP to HTTPS in the coming weeks (same brand, multiple ccTLDs). We'll start on a low traffic site and test it for 2-4 weeks to see the impact before rolling out across all 8 sites. Ideally, I'd like to simply 301 redirect the HTTP version page to the HTTPS version of the page (to get that potential SEO rankings boost). However, I'm concerned about the potential drop in rankings, links and traffic. I'm thinking of alternative ways and so instead of the 301 redirect approach, I would keep both sites live and accessible, and then add rel canonical on the HTTPS pages to point towards HTTP so that Google keeps the current pages/ links/ indexed as they are today (in this case, HTTPS is more UX than for SEO). Has anyone tried the rel canonical approach, and if so, what were the results? Do you recommend it? Also, for those who have implemented HTTPS, how long did it take for Google to index those pages over the older HTTP pages?

                      Intermediate & Advanced SEO | | Steven_Macdonald
                      0
                    • BrandBuilder

                      New Site (redesign) Launched Without 301 Redirects to New Pages - Too Late to Add Redirects?

                      We recently launched a redesign/redevelopment of a site but failed to put 301 redirects in place for the old URL's. It's been about 2 months. Is it too late to even bother worrying about it at this point? The site has seen a notable decrease in site traffic/visits, perhaps due to this issue. I assume that once the search engines get an error on a URL, it will remove it from displaying in search results after a period of time. I'm just not sure if they will try to re-crawl those old URLs at some point and if so, it may be worth it to have those 301 redirects in place. Thank you.

                      Intermediate & Advanced SEO | | BrandBuilder
                      0
                    • lcourse

                      Is it a problem to use a 301 redirect to a 404 error page, instead of serving directly a 404 page?

                      We are building URLs dynamically with apache rewrite.
                      When we detect that an URL is matching some valid patterns, we serve a script which then may detect that the combination of parameters in the URL does not exist. If this happens we produce a 301 redirect to another URL which serves a 404 error page, So my doubt is the following: Do I have to worry about not serving directly an 404, but redirecting (301) to a 404 page? Will this lead to the erroneous original URL staying longer in the google index than if I would serve directly a 404? Some context. It is a site with about 200.000 web pages and we have currently 90.000 404 errors reported in webmaster tools (even though only 600 detected last month).

                      Intermediate & Advanced SEO | | lcourse
                      0
                    • CommT

                      Should I redirect my xml sitemap?

                      Hi Mozzers, We have recently rebranded with a new company name, and of course this necessitated us to relaunch our entire website onto a new domain. I watched the Moz video on how they changed domain, copying what they did pretty much to the letter. (Thank you, Moz for sharing this with the community!) It has gone incredibly smoothly. I told all my bosses that we may see a 40% reduction in traffic / conversions in the short term. In the event (and its still very early days) we have in fact seen a 15% increase in traffic and our new website is converting better than before so an all-round success! I was just wondering if you thought I should redirect my XML sitemap as well? So far I haven't, but despite us doing the change of address thing in webmaster tools, I can see Google processed the old sitemap xml after we did the change of address etc. What do you think? I know we've been very lucky with the outcome of this rebrand but I don't want to rest on my laurels or get tripped up later down the line. Thanks everyone! Amelia

                      Intermediate & Advanced SEO | | CommT
                      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.