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

      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.

      Let your business shine with Listings AI

      Let your business shine with Listings AI

      Get found
    • 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. Hacked website - Dealing with 301 redirects and a large .htaccess file

    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.

    Hacked website - Dealing with 301 redirects and a large .htaccess file

    Intermediate & Advanced SEO
    5
    6
    1704
    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.
    • FPK
      FPK last edited by

      One of my client's websites was recently hacked and I've been dealing with the after effects of it. The website is now clean of malware and I already appealed to Google about the malware issue. The current issue I have is dealing with the 20, 000+ crawl errors which are garbage links that were created from the hacking.

      How does one go about dealing with all the 301 redirects I need to create for all the 404 crawl errors? I'm already noticing an increased load time on the website due to having a rather large .htaccess file with a couple thousand 301 redirects done already which I fear will result in my client's website performance and SEO performance taking a hit as well.

      1 Reply Last reply Reply Quote 0
      • ChrisAshton
        ChrisAshton @Linda-Vassily last edited by

        This is the correct answer.

        To expand on this slightly, just make sure none of the 404s are internal (ie there are no links on your site pointing to one of these dodgy pages as a result of the hack) and you're all good.

        Remove the entries from your htaccess file to avoid having to parse them constantly and let any external links to dodgy pages 404. This sort of circumstance is exactly what 404s are made for!

        The only site at risk of a ranking drop from these 404s is the one pointing to those dodgy pages - who cares about your hackers' rankings? 🙂

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

          So robots part could be at the end but in my case it worked fine too.

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

            Just a correction here.  I agree with all the items above, with one very, very, very, very, very important change.

            DO NOT set the corrected urls to disallow in your robots.txt

            If you do not allow Google to crawl the pages, Google will not see that the links were removed, that the page is now 4xx, etc. If you were to disallow all those pages, all the clean up work that you have done will not be seen by Google and would be for naught.

            If you later want to disallow those pages, that would be fine, but you need to let Google see your clean up work first.

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

              Hi

              I just finished similar job.

              What you should do:

              • collect all bad "pages" and links pointing to them
              • find a pattern like some kind of directory
              • set them (directories I believe?) 410, not 404
              • set robots to disallow those directories
              • push all pages and links to reindex
              • remove from Google index
              • done (need to wait some time)

              Important thing is to get rid of all bad links pointing to those pages. If you do that, then there'll be no issues. However this could be ongoing negseo. If you need help with that, pm me.

              Krzysztof

              1 Reply Last reply Reply Quote 0
              • Linda-Vassily
                Linda-Vassily last edited by

                If they are garbage links, why are you redirecting them? Let them 404. Having not found pages does not lead to penalties, in and of itself.

                ChrisAshton 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

                • amag

                  Would You Redirect a Page if the Parent Page was Redirected?

                  Hi everyone! Let's use this as an example URL: https://www.example.com/marvel/avengers/hulk/ We have done a 301 redirect for the "Avengers" page to another page on the site. Sibling pages of the "Hulk" page live off "marvel" now (ex: /marvel/thor/ and /marvel/iron-man/). Is there any benefit in doing a 301 for the "Hulk" page to live at /marvel/hulk/ like it's sibling pages? Is there any harm long-term in leaving the "Hulk" page under a permanently redirected page? Thank you! Matt

                  Intermediate & Advanced SEO | | amag
                  0
                • MJTrevens

                  Will 301 Redirects Slow Page Speed?

                  We have a lot of subdomains that we are switching to subfolders and need to 301 redirect all the pages from those subdomains to the new URL. We have over 1000 that need to be implemented. So, will 301 redirects slow the page speed regardless of which URL the user comes through? Or, as the old urls are dropped from Google's index and bypassed as the new URLs take over in the SERPs, will those redirects then have no effect on page speed? Trying to find a clear answer to this and have yet to find a good answer

                  Intermediate & Advanced SEO | | MJTrevens
                  0
                • gozmoz

                  Moving html site to wordpress and 301 redirect from index.htm to index.php or just www.example.com

                  I found page duplicate content when using Moz crawl tool, see below. http://www.example.com
                  Page Authority 40
                  Linking Root Domains 31
                  External Link Count 138
                  Internal Link Count 18
                  Status Code 200
                  1 duplicate http://www.example.com/index.htm
                  Page Authority 19
                  Linking Root Domains 1
                  External Link Count 0
                  Internal Link Count 15
                  Status Code 200
                  1 duplicate I have recently transfered my old html site to wordpress.
                  To keep the urls the same I am using a plugin which appends .htm at the end of each page. My old site home page was index.htm. I have created index.htm in wordpress as well but now there is a conflict of duplicate content. I am using latest post as my home page which is index.php Question 1.
                  Should I also use redirect 301 im htaccess file to transfer index.htm page authority (19) to www.example.com If yes, do I use
                  Redirect 301 /index.htm http://www.example.com/index.php
                  or
                  Redirect 301 /index.htm http://www.example.com Question 2
                  Should I change my "Home" menu link to http://www.example.com instead of http://www.example.com/index.htm that would fix the duplicate content, as indx.htm does not exist anymore. Is there a better option? Thanks

                  Intermediate & Advanced SEO | | gozmoz
                  0
                • shloy23-294584

                  SEO impact difference between a URL Rewrite and 301 redirect

                  Hi guys and girls! Just putting a new site live, we changed the URL from one thing to another and I created a 301 file redirecting the urls like for like. The developer installing it has created a different file with columns like: RewriteRule ^page/ http://www.site/page [R=301,L] RewriteRule ^/page/ http://www.site/page [R=301,L] What's the difference? The page redirects but is there a difference between the 301 redirect and this URL rewrite in terms of SEO and link value?

                  Intermediate & Advanced SEO | | shloy23-294584
                  0
                • kimmiedawn

                  Can an incorrect 301 redirect or .htaccess code cause 500 errors?

                  Google Webmaster Tools is showing the following message: _Googlebot couldn't access the contents of this URL because the server had an internal error when trying to process the request. These errors tend to be with the server itself, not with the request.  _ Before I contact the person who manages the server and hosting (essentially asking if the error is on his end) is there a chance I could have created an issue with an incorrect 301 redirect or other code added to .htaccess incorrectly? Here is the 301 redirect code I am using in .htaccess: RewriteEngine On RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /([^/.]+/)*(index.html|default.asp)\ HTTP/ RewriteRule ^(([^/.]+/)*)(index|default) http://www.example.com/$1 [R=301,L] RewriteCond %{HTTP_HOST} !^(www.example.com)?$ [NC] RewriteRule (.*) http://www.example.com/$1 [R=301,L] Could adding the following code after that in the .htaccess potentially cause any issues? BEGIN EXPIRES <ifmodule mod_expires.c="">ExpiresActive On
                  ExpiresDefault "access plus 10 days"
                  ExpiresByType text/css "access plus 1 week"
                  ExpiresByType text/plain "access plus 1 month"
                  ExpiresByType image/gif "access plus 1 month"
                  ExpiresByType image/png "access plus 1 month"
                  ExpiresByType image/jpeg "access plus 1 month"
                  ExpiresByType application/x-javascript "access plus 1 month"
                  ExpiresByType application/javascript "access plus 1 week"
                  ExpiresByType application/x-icon "access plus 1 year"</ifmodule> END EXPIRES (Edit) I'd like to add that there is a Wordpress blog on the site too at www.example.com/blog with the following code in it's .htaccess: BEGIN WordPress <ifmodule mod_rewrite.c="">RewriteEngine On
                  RewriteBase /blog/
                  RewriteRule ^index.php$ - [L]
                  RewriteCond %{REQUEST_FILENAME} !-f
                  RewriteCond %{REQUEST_FILENAME} !-d
                  RewriteRule . /blog/index.php [L]</ifmodule> END WordPress Thanks

                  Intermediate & Advanced SEO | | kimmiedawn
                  0
                • Travis-W

                  Multiple 301 Redirects for the Same Page

                  Hi Mozzers, What happens if I have a trail of 301 redirects for the same page? For example,
                  SiteA.com/10 --> SiteA.com/11 --> SiteA.com/13 --> SiteA.com/14 I know I lose a little bit of link juice by 301 redirecting.
                  The question is, would the link juice look like this for the example above? 100% --> 90% --> 81% -->72.9%
                  Or just 100% -----------------------------------------> 90% Does this link juice refer to juice from inbound links or links between internal pages on my site? Thanks!

                  Intermediate & Advanced SEO | | Travis-W
                  0
                • bizzer

                  Changing a parent category and 301 redirecting

                  I have a set of three pages that are subpages of a parent. The structure is as follows: mysite.com/directory/personal-widgets mysite.com/directory/commercial-widgets mysite.com/directory/widgets-services The partent page name "directory" really isn't working for where I want these pages to evolve. So I want to change it to "guides" In a world without worrying about google, I would simply change the parent page to guides, so they look like this, and be done with it: mysite.com/guides/personal-widgets But, the obvious problem is that I have external links to the page now. And the pages have a nice PR. And they also have Facebook page Likes and I don't know if I'll lose those. I know that if I should do this I should redirect the pages to the new pages of course. My question is: Will redirecting the old URL to the new URL with a 301 cause anything negative to happen that I might not be expecting?  Does Google dislike Redirects for any reason, or understand they are sometimes necessary?

                  Intermediate & Advanced SEO | | bizzer
                  0
                • seointern

                  301 redirect from .html to non .html?

                  Previously our site was using this as our URL structure: www.site.com/page.html. A few months ago we updated our URL structure to this: www.site.com/page & we're not using the .html. I've read over this guide & don't see anywhere that discusses this: http://www.seomoz.org/learn-seo/redirection. I've currently got a programmer looking into, but am always a bit weary with their workarounds, as I'd previously had them cause more problems then fix it. Here is the solution he is looking to do: The way that I am doing the redirect is fine. The problem is of where to put the code. The issue is that the files are .html files that need to be redirected to the same url with out a .html on them. I can see if I can add that to the 404 redirect page if there is one inside of there and see if that does the trick. That way if there is no page that exists without the .html then it will still be a 404 page. However if it is there then it will work as normal. I will see what I can find and get back. Any help would be greatly appreciated. Thanks, BJ

                  Intermediate & Advanced SEO | | seointern
                  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 - 2026 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.