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. Technical SEO
    4. 301 redirect using javascript

    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 using javascript

    Technical SEO
    4
    6
    36700
    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.
    • Alick300
      Alick300 last edited by

      Can I use javascript code to redirect(301) a webpage?

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

        I did this on my wordpress site.  Here are my instructions:

        https://moz.com/community/q/switched-from-wix-to-wordpress-dreaded-hashtag-url

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

          Hi GenSEO..

          301 is a server response code and handled by the server on linux / unix systems usually via htaccess if you have access to the server then you would use this method, unless its a IIS server (Windows) in which case its a little different.

          You can test your server package if you don't know what server you're on..

          PHP for Linux / Unix / Apache put this at the very top of the page

          ASP for Windows Servers

          `<%@ Language=VBScript %>
          <%
          ' Permanent redirection
          Response.Status = "301 Moved Permanently"
          Response.AddHeader "Location", "http://``www.mysite.com/new-page.html``/"
          Response.End
          %>`
          

          That said, the best option if you do not have access to the server is to use a META refresh, some search engines will treat this as 30x redirect, by placing this at the top of the page
          HTML Page Redirect

          1 Reply Last reply Reply Quote 0
          • timhatton
            timhatton @Alick300 last edited by

            Are they literally just flat HTML files - not served from a CMS or anything?

            Do you know what kind of server you are on?  You can probably find out here http://news.netcraft.com/ (box top left)

            If you're on Apache, then see if you can edit your .htaccess file - this should be in the root of your web space.  Note: editing .htaccess can seriously muck up your site if you get it wrong.  It depends what kind of redirect you want to do, but if you're just looking to redirect abc.html to xyz.html then you'd add in a line like this:

            redirect 301 /abc.html /xyz.html

            If you're on IIS I'd have to bow to someone with better knowledge of IIS...

            1 Reply Last reply Reply Quote 0
            • Alick300
              Alick300 @timhatton last edited by

              I have a html site,I cant use server side scripting languages.So in your opinion how to redirect html site?

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

                No, Javascript is run at the client (browser) side and a 301 has to be done server side.

                However, it's really quite simple to do using PHP or ASP - have a look at http://www.webconfs.com/how-to-redirect-a-webpage.php which gives sample code for various languages.

                Alick300 1 Reply Last reply Reply Quote 0
                • 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

                • iQi

                  Google is still indexing the old domain a year after 301 redirects are put in place

                  Hi there, You might have experienced this before but for me this is the first. A client of mine moved from domain A (www.domainA.com) to domain B (www.domainB.com). 301 redirects are all in place for over a year. But the old domain is still showing in Google when you search for "site:domainA.com" The HTTP Header check shows this result for the URL https://www.domainA.com/company/cookie-policy.aspx HTTP/1.1 301 Moved Permanently => 
                  Cache-Control => private
                  Content-Length => 174
                  Content-Type => text/html; charset=utf-8
                  Location => https://www.domain_B_.com/legal/cookie-policy
                  Server => Microsoft-IIS/10.0
                  X-AspNetMvc-Version => 5.2
                  X-AspNet-Version => 4.0.30319
                  X-Powered-By => ASP.NET
                  Date => Fri, 15 Mar 2019 12:01:33 GMT
                  Connection => close Does the redirect look wrong? The change of address request was made on Google Console when the website was moved over a year ago. Edit: Checked the domainA.com on bing and it seems that its not indexed, and replaced with domainB.com, which is the right. Just Google is indexing the old domain! Please let me know your thoughts on why this is happening. Best,

                  Technical SEO | | iQi
                  0
                • TimHolmes

                  301 redirect adding trailing slash to url

                  I am looking into a .htacess file for a site I look after and have noticed that the urls are all 301 redirecting from a none slash directory to a trailing slashed directory/folders. e.g. www.domain.com/folder gets 301 redirected to www.domain.com/folder/ Will this do much harm and reduce the effect on the page and any links pointing to the site be lessened? Secondly I am not sure what part of my htaccess is causing the redirect. RewriteCond %{HTTP_HOST} !^www.domain.co.uk [NC] RewriteCond %{HTTP_HOST} !^$
                  RewriteRule ^(.*) http://www.domain.co.uk/$1 [L,R,NE] RewriteCond %{THE_REQUEST} ^./index.php
                  RewriteRule ^(.)index.php$ /$1 [R=301,L] or could a wordpress ifmodule be causing the problem? Any info would be apreciated.

                  Technical SEO | | TimHolmes
                  0
                • praveen439

                  Sudden drop in Rankings after 301 redirect

                  Greetings to Moz Community. Couple of months back, I have redirected my old blog to a new URL with 301 redirect because of spammy links pointed to my old blog. I have transfer all the posts manually, changed the permalink structure and 301 redirected every individual URL. All the ranking were boosted within couple of weeks and regained the traffic. After a month I have observed, the links pointed to old site are showing up in Webmaster Tools for the new domain. I was shocked (no previous experience) and again Disavowed all links. Today, all the positions went down for new domain. My questions are: 1. Did the Disavow tool worked this time with new domain? All the links pointed to old domain were devaluated? Is this the reason for ranking drop? Or 2. 301 Old domain with Unnatural links causes the issue? 3. Removing 301 will help to regain few keyword positions? I'm taking this as a case study. Already removed the 301 redirect. Looking for solid discussion.Thanks.

                  Technical SEO | | praveen439
                  0
                • Silviu

                  301 redirect relative or absolute path?

                  Hello everyone, Recently we've changed the URL structure on our website, and of course we had to 301 redirect the old urls to the coresponding new ones. The way the technical guys did this is: "http://www.domain.com/old-url.html" 301 redirect to "/new-url.html"
                  meaning as a relative redirect path, not an absolute one like this:
                  "http://www.domain.com/old-url.html" 301 redirect to "http://www.domain.com/new-url.html" This happened for few thousands urls, and the fact is the organic traffic dropped for those pages after this change. (no other changes were made on these pages and the new urls are as seo friendly as possible, A grade on On-Page Grader). The question is: does the relative redirect negatively affects seo, or it counts the same as an absolute path redirect? Thanks,
                  S.

                  Technical SEO | | Silviu
                  0
                • bimmer540

                  A script to automatically write 301 redirect rules to htaccess?

                  I was wondering if anyone could help provide some resources on how to automatically write 301 redirect rules to htaccess.  Allow me to explain... I'm building a new website and the primary users are businesses.  They have their own profile pages on the site. The URL is based off of their Company Name. In the event that they decided to change their name... reasons being, perhaps they mispelled it the first time, or they're removing LLC or adding Inc, I want to also change the URL and redirect the old URL to the new URL. Since the URL is based off of their Company Name, making a change to the company name would make a change to the URL.  I know it doesn't have to work this way, but for our purpose this works best. In case the old URL had any links to it, I wanted to see if there was an way to automatically update an htaccess file with a 301 redirect from the old URL to the new one. Could anyone point me in the right direction of how to do this?  Perhaps a sample script.  I've done a lot of searches on Google and can't seem to find anything. e.g. Original:
                  Name:  XYZ Widgets
                  URL:  website.com/xyz-widgets New - business changes their company name in their profile:
                  Name:  XYZ Widgets, Inc.
                  URL:  website.com/xyz-widgets-inc Upon the user saving the changes in their profile, I'd like to write a 301 redirect to an htaccess file:
                  Redirect 301 /xyz-widgets http://www.website.com/xyz-widgets-inc I know how to manually write redirects and I've got a pretty smart web developer.  We've just never triggered a script to automatically write to an htaccess file before. Is this possible?  Any resources are appreciated.  Any security risks? Thanks!

                  Technical SEO | | bimmer540
                  0
                • Gmorgan

                  301 redirects & merging two sites into one

                  We have a client that has two sites that rank well for different searches in their market. The main pages ranking are things like advice articles and news pieces. For various reasons, they just want one site. I believe they need to duplicate the content from the outgoing site and place it on the main site, with a 301 redirect from each old page to each new one. What happens when they eventually want to redirect the entire domain? Would these smaller, internal redirects become obsolete, therefore removing any link value they once had? I am not sure how this works or if there is a best practice way to do this. Thanks Gareth

                  Technical SEO | | Gmorgan
                  0
                • CommercePundit

                  Does it really matter to maintain 301 redirect after de-indexing of old URLs?

                  Today, I was reading latest blog post on SEOmoz blog about. Uncrawled 301s - A Quick Fix for When Relaunches Go Too Well This is very interesting study about 301 & How it useful to maintain traffic. I'm working on eCommerce website and I have done similar stuff on my website. I have big confusion to manage 301 redirect. My website generates new URLs due to following actions. Re-write dynamic URLs. Re-launch entire website on different eCommerce platform. [osCommerce to Magento Commerce] Re-name category. Trasfer one product from one category to another category. I'm managing my 301 redirect with old practice. Excel sheet data from Google webmaster tools and set specific new URLs for redirect. Hoooo... Now, I have 8.5K redirect in htaccess... And, I'm thinking it's too much. Can we remove old 301 redirect from htaccess or not? This is big question for me. Because, all pages are not hyperlink on external website. Google have just de-indexed old URLs and indexed new URLs. So, Is it require to maintain 301 redirect after Google process?

                  Technical SEO | | CommercePundit
                  0
                • ChristianMKTG

                  Drupal URL Aliases vs 301 Redirects + Do URL Aliases create duplicates?

                  Hi all! I have just begun work on a Drupal site which heavily uses the URL Aliases feature. I fear that it is creating duplicate links. For example:: we have http://www.URL.com/index.php and http://www.URL.com/ In addition we are about to switch a lot of links and want to keep the search engine benefit. Am I right in thinking URL aliases change the URL, while leaving the old URL live and without creating search engine friendly redirects such as 301s? Thanks for any help! Christian

                  Technical SEO | | ChristianMKTG
                  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.