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.
Mod Rewrite / .htaccess avoid duplicate content
-
I have been searching and testing for hours but cannot find a solution. I am able to get a URL to display with out the file exntension.
i.e domain.com/file instead of domain.com/file.php
The problem is both versions of the URL above work, therefore a duplicate content issue. How can I force the URL with the file extension not to resolve and give a 404 error? Or just redirect to the non extension URL?
IF it helps here is my code.
Options +FollowSymLinks
RewriteEngine OnRewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^(.+)$ $1.php [L,QSA] -
Hi Erik,
No problem, glad I could help
To answer your question, No it doesn't matter which you use because the end result will be re-written to remove the file extension and add a forward slash at the end.
For consistency I would suggest having it without the .php inside your content though. If nothing else it would save you the pain of having to remove .php from your content if you moved to a content management system in the future.
If you've got any other questions let me know, and I'll be happy to help.
Ben
-
Didnt say thanks before, so thank you. One question I did not think of. Should the internal linking of the site be to the file name with extension or no extension?
I think it should be without extension but just want to double check.
-
Hi Ben. I tried this code on another hosting account and it did worked. The first account was a VPS account from Godaddy. The second was a shared account from the same hosting company. Im not sure why it works on one and not on the other. I did see the mod_rewrite option enabled.
-
Just tried this on my development server and it worked fine:
RewriteBase / RewriteEngine on RewriteCond %{HTTP_HOST} ^test.local RewriteCond %{THE_REQUEST} ^GET\ (.).php\ HTTP RewriteRule (.).php$ $1 [R=301]
remove index RewriteRule (.*)index$ $1 [R=301]
remove slash if not directory RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_URI} /$ RewriteRule (.)/ $1 [R=301] # add .php to access file, but don't redirect RewriteCond %{REQUEST_FILENAME}.php -f RewriteCond %{REQUEST_URI} !/$RewriteRule (.) $1.php [L]
The dev URL is test.local so you would want to change this to www.yourdomain.co.ukI had a page called about.php if I entered http://test.local/about.php or http://test.local/about it would show http://test.local/about in the address bar
-
Hi Ben. Thanks for your help but this does not work for some reason. Im testing it on an old site I have that is html and I just replaced php for html but both URL's still resolves.
-
Good answer Ben.
My main site is my own CMS, that I built 10 years ago, so after I added a lot of things to the .htaccess file and it became too large, I just moved the handling inside the control program, that only looks up filed URLs when they are broken. This processing is fast, but if there was any degradation, it only affects the broken URLs.
Speaking of broken URLs, I was getting a few 400 return codes and it seems the webserver handles those, so you have no chance to handle it in .htaccess. So the wat to handle that is with a 400 handler - that on cpanel sites just needs a 400.shtml file, that you can customize.
- you get a 400 response if you request a URL with a % symbol on the end, and some other site did that, thanks very much, and then google decided it would be a great thing to index.
-
Try using this instead:
<code>RewriteBase /</code>
<code># remove .php; use THE_REQUEST to prevent infinite loops
RewriteCond %{HTTP_HOST} ^www.domain.com
RewriteCond %{THE_REQUEST} ^GET\ (.).php\ HTTP
RewriteRule (.).php$ $1 [R=301]remove index
RewriteRule (.*)index$ $1 [R=301]
remove slash if not directory
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} /$
RewriteRule (.*)/ $1 [R=301]add .php to access file, but don't redirect
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteCond %{REQUEST_URI} !/$
RewriteRule (.*) $1.php [L]</code>
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
-
Sudden Indexation of "Index of /wp-content/uploads/"
Hi all, I have suddenly noticed a massive jump in indexed pages. After performing a "site:" search, it was revealed that the sudden jump was due to the indexation of many pages beginning with the serp title "Index of /wp-content/uploads/" for many uploaded pieces of content & plugins. This has appeared approximately one month after switching to https. I have also noticed a decline in Bing rankings. Does anyone know what is causing/how to fix this? To be clear, these pages are **not **normal /wp-content/uploads/ but rather "index of" pages, being included in Google. Thank you.
Technical SEO | Sep 4, 2018, 11:15 AM | Tom3_150 -
Getting high priority issue for our xxx.com and xxx.com/home as duplicate pages and duplicate page titles can't seem to find anything that needs to be corrected, what might I be missing?
I am getting high priority issue for our xxx.com and xxx.com/home as reporting both duplicate pages and duplicate page titles on crawl results, I can't seem to find anything that needs to be corrected, what am I be missing? Has anyone else had a similar issue, how was it corrected?
Technical SEO | Sep 28, 2015, 4:11 PM | tgwebmaster0 -
Handling of Duplicate Content
I just recently signed and joined the moz.com system. During the initial report for our web site it shows we have lots of duplicate content. The web site is real estate based and we are loading IDX listings from other brokerages into our site. If though these listings look alike, they are not. Each has their own photos, description and addresses. So why are they appear as duplicates – I would assume that they are all too closely related. Lots for Sale primarily – and it looks like lazy agents have 4 or 5 lots and input the description the same. Unfortunately for us, part of the IDX agreement is that you cannot pick and choose which listings to load and you cannot change the content. You are either all in or you cannot use the system. How should one manage duplicate content like this? Or should we ignore it? Out of 1500+ listings on our web site it shows 40 of them are duplicates.
Technical SEO | Apr 26, 2015, 10:21 PM | TIM_DOTCOM0 -
Do I use /es/, /mx/ or /es-mx/ for my Spanish site for Mexico only
I currently have the Spanish version of my site under myurl.com/es/ When I was at Pubcon in Vegas last year a panel reviewed my site and said the Spanish version should be in /mx/ rather than /es/ since es is for Spain only and my site is for Mexico only. Today while trying to find information on the web I found /es-mx/ as a possibility. I am changing my site and was planning to change to /mx/ but want confirmation on the correct way to do this. Does anyone have a link to Google documentation that will tell me for sure what to use here? The documentation I read led me to the /es/ but I cannot find that now.
Technical SEO | Mar 18, 2014, 2:53 PM | RoxBrock0 -
Is duplicate content ok if its on LinkedIn?
Hey everyone, I am doing a duplicate content check using copyscape, and realized we have used a ton of the same content on LinkedIn as our website. Should we change the LinkedIn company page to be original? Or does it matter? Thank you!
Technical SEO | Mar 26, 2013, 6:34 PM | jhinchcliffe0 -
Home Page .index.htm and .com Duplicate Page Content/Title
I have been whittling away at the duplicate content on my clients' sites, thanks to SEOmoz's pro report, and have been getting push back from the account manager at register.com (the site was built here and the owner doesn't want to move it). He says these are the exact same page and he can't access one to redirect to the other. Any suggestions? The SEOmoz report says there is duplicate content on both these urls: Durango Mountain Biking | Durango Mountain Resort - Cascade Village http://www.cascadevillagehotel.com/index.htm Durango Mountain Biking | Durango Mountain Resort - Cascade Village http://www.cascadevillagehotel.com/ Your help is greatly appreciated! Sheryl
Technical SEO | Sep 18, 2012, 7:32 PM | TOMMarketingLtd.0 -
Using video transcripts v captions and avoiding duplicate content?
Part 1: After editing a You Tube transcript, I typically re-upload as a caption file (with time codes)...for SEO does it matter whether you upload as a transcript v. captions? Is one better than the other? Part 2: If you upload a transcript (or caption) to YouTube, then post that video/transcript in your blog, wouldn't you get pinged for duplicate content?
Technical SEO | May 11, 2012, 11:44 AM | vernonmack0 -
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 | May 28, 2018, 11:47 PM | hawkvt10