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.
How to Remove Joomla Canonical and Duplicate Page Content
-
I've attempted to follow advice from the Q&A section.
Currently on the site www.cherrycreekspine.com, I've edited the .htaccess file to help with 301s - all pages redirect to www.cherrycreekspine.com.
Secondly, I'd added the canonical statement in the header of the web pages.
I have cut the Duplicate Page Content in half ... now I have a remaining 40 pages to fix up.
This is my practice site to try and understand what SEOmoz can do for me.
I've looked at some of your videos on Youtube ... I feel like I'm scrambling around to the Q&A and the internet to understand this product. I'm reading the beginners guide.... any other resources would be helpful.
-
Hi Todd,
Oh no, looks like all your canonicals are pointing towards the homepage....
<link rel="<a class="attribute-value">canonical</a>" href="[http://www.cherrycreekspine.com<](view-source:http://www.cherrycreekspine.com%3C/)"/>Also looks like there's an extra carrot "<" at the end of the URL. Looks like it's coming from the wonky code.
Regardless, this isn't what you want. This basically tells search engines that every page is a canonical of the homepage - and that all these other pages aren't important on their own. It's likely search engines will start to drop these pages out of their index unless this tag is removed immediately. Reminds me of Dr. Pete's canonical nightmares.
In short... remove that canonical ASAP. It's probably better to have some duplicate content than a sitewide canonical that points to your homepage.
Have you tried the Joomla Canonicalisation Plugin? Haven't tried it myself, but it might be smidgen easier than trying to code the php yourself. You can find it here: http://extensions.joomla.org/extensions/site-management/seo-a-metadata/url-canonicalization-/5355
My guess is you can completely remove whatever manual canonical code you wrote, and the plugin will take care of the rest.
Remember, when the code is working properly, each page with point to itself (without extra parameters and so on) the way a proper canonical should.
Best of luck!
-
View page source shows HTML. If I can't see the PHP file i.e. which generates the HTML it's impossible for me to know how. I'm not very clear on this. You can PM the file to me if you want - but don't send me any passwords please.

-
Yikes... so, I checked the template html file and all including PHP info is there...
View page source did not show all the code.
So, still stuck.
-
Hold on .... not all the copy was properly entered by me... I'll fix and retest.
-
Mr., I replaced the line in the html but no change. I'm completely new to this, so please forgive me. All of these concepts are new to me.
Any other thoughts or direction? I looked at one of the Whiteboard videos... buy over my head.
Thanks in advance... Todd
-
You need to code it again:
In the HTML I can see on Line 15:
rel="canonical" href="http://www.cherrycreekspine.com<?php echo parse_url($canonical, PHP_URL_PATH); ?>"/>
You need to write everything after href="
and before "/>
in php; probably:
<link rel="canonical" href="<?php echo="" '<a="" class=" " href="http://www.cherrycreekspine.com%26lt%3B/?php%20echo%20parse_url($canonical,%20PHP_URL_PATH);%20?%3E" target="_blank">http://www.cherrycreekspine.com<'.parse_url($canonical, PHP_URL_PATH); ?>"/></link rel="canonical" href="<?php>
If it doesnt sort it, post again and I'll try to help you further.
Also, you either apply canonical values or remove duplicate content (the post title is slightly confused, I think)

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
-
Woocommerce SEO & Duplicate content?
Hi Moz fellows, I'm new to Woocommerce and couldn't find help on Google about certain SEO-related things. All my past projects were simple 5 pages websites + a blog, so I would just no-index categories, tags and archives to eliminate duplicate content errors. But with Woocommerce Product categories and tags, I've noticed that many e-Commerce websites with a high domain authority actually rank for certain keywords just by having their category/tags indexed. For example keyword 'hippie clothes' = etsy.com/category/hippie-clothes (fictional example) The problem is that if I have 100 products and 10 categories & tags on my site it creates THOUSANDS of duplicate content errors, but If I 'non index' categories and tags they will never rank well once my domain authority rises... Anyone has experience/comments about this? I use SEO by Yoast plugin. Your help is greatly appreciated! Thank you in advance. -Marc
Intermediate & Advanced SEO | | marcandre1 -
Dev Subdomain Pages Indexed - How to Remove
I own a website (domain.com) and used the subdomain "dev.domain.com" while adding a new section to the site (as a development link). I forgot to block the dev.domain.com in my robots file, and google indexed all of the dev pages (around 100 of them). I blocked the site (dev.domain.com) in robots, and then proceeded to just delete the entire subdomain altogether. It's been about a week now and I still see the subdomain pages indexed on Google. How do I get these pages removed from Google? Are they causing duplicate content/title issues, or does Google know that it's a development subdomain and it's just taking time for them to recognize that I deleted it already?
Intermediate & Advanced SEO | | WebServiceConsulting.com0 -
Is a different location in page title, h1 title, and meta description enough to avoid Duplicate Content concern?
I have a dynamic website which will have location-based internal pages that will have a <title>and <h1> title, and meta description tag that will include the subregion of a city. Each page also will have an 'info' section describing the generic product/service offered which will also include the name of the subregion. The 'specific product/service content will be dynamic but in some cases will be almost identical--ie subregion A may sometimes have the same specific content result as subregion B. Will the difference of just the location put in each of the above tags be enough for me to avoid a Duplicate Content concern?</p></title>
Intermediate & Advanced SEO | | couponguy0 -
Duplicate content on sites from different countries
Hi, we have a client who currently has a lot of duplicate content with their UK and US website. Both websites are geographically targeted (via google webmaster tools) to their specific location and have the appropriate local domain extension. Is having duplicate content a major issue, since they are in two different countries and geographic regions of the world? Any statement from Google about this? Regards, Bill
Intermediate & Advanced SEO | | MBASydney0 -
Our login pages are being indexed by Google - How do you remove them?
Each of our login pages show up under different subdomains of our website. Currently these are accessible by Google which is a huge competitive advantage for our competitors looking for our client list. We've done a few things to try to rectify the problem: - No index/archive to each login page Robot.txt to all subdomains to block search engines gone into webmaster tools and added the subdomain of one of our bigger clients then requested to remove it from Google (This would be great to do for every subdomain but we have a LOT of clients and it would require tons of backend work to make this happen.) Other than the last option, is there something we can do that will remove subdomains from being viewed from search engines? We know the robots.txt are working since the message on search results say: "A description for this result is not available because of this site's robots.txt – learn more." But we'd like the whole link to disappear.. Any suggestions?
Intermediate & Advanced SEO | | desmond.liang1 -
Are pages with a canonical tag indexed?
Hello here, here are my questions for you related to the canonical tag: 1. If I put online a new webpage with a canonical tag pointing to a different page, will this new page be indexed by Google and will I be able to find it in the index? 2. If instead I apply the canonical tag to a page already in the index, will this page be removed from the index? Thank you in advance for any insights! Fabrizio
Intermediate & Advanced SEO | | fablau0 -
PDF for link building - avoiding duplicate content
Hello, We've got an article that we're turning into a PDF. Both the article and the PDF will be on our site. This PDF is a good, thorough piece of content on how to choose a product. We're going to strip out all of the links to our in the article and create this PDF so that it will be good for people to reference and even print. Then we're going to do link building through outreach since people will find the article and PDF useful. My question is, how do I use rel="canonical" to make sure that the article and PDF aren't duplicate content? Thanks.
Intermediate & Advanced SEO | | BobGW0 -
There's a website I'm working with that has a .php extension. All the pages do. What's the best practice to remove the .php extension across all pages?
Client wishes to drop the .php extension on all their pages (they've got around 2k pages). I assured them that wasn't necessary. However, in the event that I do end up doing this what's the best practices way (and easiest way) to do this? This is also a WordPress site. Thanks.
Intermediate & Advanced SEO | | digisavvy0