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.
Magento Dublicate Content (Noindex and Rel"canonical")
-
Hi All,
Just looking for some advice regarding my website on magento.
We by mistake didnt enable canonical tags and noindex tags so had a big problem with dublicate content from filter pages but also have URLs to Cats as Yes so this didnt help with not having canonical tags enabled.
We now have everything enabled for a few weeks now but dont see much drop in indexed pages in google. (currently 27k and we have only 5k products)
My question basically is how do we speed up noindexation of dublicate content and also would you change URL to cats as No so google just now sees the url to products? (my concerns with this is would leaving it to Yes help because it will hopefully read the canonical tags on products now)
Thank you in advance
Michael
-
Hi Carson
Thank you for replying and the indepth answers.
I did read somewhere that dublicate content on your own website isnt too bad but im glad you have helped me clear things up.
So would you change cat urls to no or leave them to yes for now till google can see all the canoical tags on products?
Thanks
Mike
-
I think there's an underlying assumption here that duplicate content will harm your site, and that's not necessarily true. There's no "duplicate content penalty" - it's more than a filter. Google is better than most at recognizing this, especially with common CMS like Magento and WP. Google attempts to look at the links going to both pages and understand their authority together.
Duplicate content is more of an issue if you're pulling content that others are using as well, e.g. on product descriptions provided by manufacturers and other types of content. Google won't "penalize" you, but they will sometimes filter your site out in favor of the most authoritative site with that content. It's also an issue (mostly for Panda) if you're creating keyword pages that contain duplicate of even very-similar content just to rank for a bunch of very similar keywords.
So my first bit of advice is, "don't obsess over intra-site duplicate content."
That said, it's best to reduce and avoid duplicate content 1) for less-sophisticated search engine, 2) for the sake of your own analytics data integrity and simplicity, 3) just in case Google doesn't get it (very rare).
Set the categories up however you think is best for the user (generally just the product name without categories), double-check the canonical URLs, and wait for Google to catch up on the canonical and noindex. It can take many months depending on your site's authority, but it's unlikely to move the needle either way. Keep in mind that Google may keep pages in the index even if they are honoring the canonical tag - they'll just show the canonical version but keep both indexed. That's working as intended - don't worry about that
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
-
Content in Accordion doesn't rank as well as Content in Text box?
Does content rank better in a full view text layout, rather than in a clickable accordion? I read somewhere because users need to click into an accordion it may not rank as well, as it may be considered hidden on the page - is this true? accordion example: see features: https://www.workday.com/en-us/applications/student.html
Technical SEO | | DigitalCRO1 -
Product Variations (rel=canonical or 301) & Duplicate Product Descriptions
Hi All, Hoping for a bit of advice here please, I’ve been tasked with building an e-commerce store and all is going well so far. We decided to use Wordpress with Woocommerce as our shop plugin. I’ve been testing the CSV import option for uploading all our products and I’m a little concerned on two fronts: - Product Variations Duplicate content within the product descriptions **Product Variations: - ** We are selling furniture that has multiple variations (see list below) and as a result it creates c.50 product variations all with their own URL’s. Facing = Left, Right Leg style = Round, Straight, Queen Ann Leg colour = Black, White, Brown, Wood Matching cushion = Yes, No So my question is should I 301 re-direct the variation URL’s to the main product URL as from a user perspective they aren't used (we don't have images for each variation that would trigger the URL change, simply drop down options for the user to select the variation options) or should I add the rel canonical tag to each variation pointing back to the main product URL. **Duplicate Content: - ** We will be selling similar products e.g. A chair which comes in different fabrics and finishes, but is basically the same product. Most, if not all of the ‘long’ product descriptions are identical with only the ‘short’ product descriptions being unique. The ‘long’ product descriptions contain all the manufacturing information, leg option/colour information, graphics, dimensions, weight etc etc. I’m concerned that by having 300+ products all with identical ‘long’ descriptions its going to be seen negatively by google and effect the sites SEO. My question is will this be viewed as duplicate content? If so, are there any best practices I should be following for handling this, other than writing completely unique descriptions for each product, which would be extremely difficult given its basically the same products re-hashed. Many thanks in advance for any advice.
Technical SEO | | Jon-S0 -
What is the difference between "Referring Pages" and "Total Backlinks" [on Ahrefs]?
I always thought they were essentially the same thing myself but appears there may be a difference? Any one care to help me out? Cheers!
Technical SEO | | Webrevolve0 -
Google's "cache:" operator is returning a 404 error.
I'm doing the "cache:" operator on one of my sites and Google is returning a 404 error. I've swapped out the domain with another and it works fine. Has anyone seen this before? I'm wondering if G is crawling the site now? Thx!
Technical SEO | | AZWebWorks0 -
Internal search : rel=canonical vs noindex vs robots.txt
Hi everyone, I have a website with a lot of internal search results pages indexed. I'm not asking if they should be indexed or not, I know they should not according to Google's guidelines. And they make a bunch of duplicated pages so I want to solve this problem. The thing is, if I noindex them, the site is gonna lose a non-negligible chunk of traffic : nearly 13% according to google analytics !!! I thought of blocking them in robots.txt. This solution would not keep them out of the index. But the pages appearing in GG SERPS would then look empty (no title, no description), thus their CTR would plummet and I would lose a bit of traffic too... The last idea I had was to use a rel=canonical tag pointing to the original search page (that is empty, without results), but it would probably have the same effect as noindexing them, wouldn't it ? (never tried so I'm not sure of this) Of course I did some research on the subject, but each of my finding recommanded one of the 3 methods only ! One even recommanded noindex+robots.txt block which is stupid because the noindex would then be useless... Is there somebody who can tell me which option is the best to keep this traffic ? Thanks a million
Technical SEO | | JohannCR0 -
Why "title missing or empty" when title tag exists?
Greetings! On Dec 1, 2011 in a SEOMoz campaign, two crawl metrics shot up from zero (Nov 17, Nov 24). "Title missing or empty" was 9,676. "Duplicate page content" was 9,678. Whoa! Content at site has not changed. I checked a sample of web pages and each seems to have a proper TITLE tag. Page content differs as well -- albeit we list electronic part numbers of hard-to-find parts, which look similar. I found a similar post http://www.seomoz.org/q/why-crawl-error-title-missing-or-empty-when-there-is-already-title-and-meta-desciption-in-place . In answer, Sha ran Screaming Frog crawler. I ran Frog crawler on a few hundred pages. Titles were found and hash codes were unique. Hmmm. Site with errors is http://electronics1.usbid.com Small sample of pages with errors: electronics1.usbid.com/catalog_10.html
Technical SEO | | groovykarma
electronics1.usbid.com/catalog_100.html
electronics1.usbid.com/catalog_1000.html I've tried to reproduce errors yet I cannot. What am I missing please? Thanks kindly, Loren0 -
Meta tag "noindex,nofollow" by accident
Hi, 3 weeks ago I wanted to release a new website (made in WordPress), so I neatly created 301 redirects for all files and folders of my old html website and transferred the WordPress site into the index folder. Job well done I thought, but after a few days, my site suddenly disappeared from google. I read in other Q&A's that this could happen so I waited a little longer till I finally saw today that there was a meta robots added on every page with "noindex, nofollow". For some reason, the WordPress setting "I want to forbid search engines, but allow normal visitors to my website" was selected, although I never even opened that section called "Privacy". So my question is, will this have a negative impact on my pagerank afterwards? Thanks, Sven
Technical SEO | | Zitana0 -
Which pages to "noindex"
I have read through the many articles regarding the use of Meta Noindex, but what I haven't been able to find is a clear explanation of when, why or what to use this on. I'm thinking that it would be appropriate to use it on: legal pages such as privacy policy and terms of use
Technical SEO | | mmaes
search results page
blog archive and category pages Thanks for any insight of this.0