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.
Lost with conical, nofollow noindex. Not sure how to use it on a dyanmic php site with multiple region select options
-
I have a site with multiple regions the main page after a region is selected is login.php but the regions are defined by ?rid=11 , 12, etc. These are being picked up as duplicate content but they are all different regions. As i hired external php coders to develop most of the site I am scared to start meddling with any of the raw code and would like some advise on how to not show these as duplicate content. should i use noindex nofollow or connical? if Connical how do i set it up on the main login.php page? p.s. i am an extreme nube to seo
-
Great! Look forward to see your results

-
Hi mememax,
Thank you for the simple yet detailed explanation, really helped me out a lot.
I will try the conical and let you know how it goes.
-
Hi Moby, first of all the difference between all the tags you mention:
- canonical: is a meta tag which indicates which page containing the same content is the original one, It may be used from one page to another to indicate which one is the main one or a as a self canonical indicating the same page where it is located, because you can avoid duplciates due to sessions id or other kind of tags (trackings and the like)
- noindex: is a meta tag which indicates to bots to not include that page to their index. It's used to avoid low quality pages to being shown in serps
- nofollow: is both a meta, used to avoid search engines to crawl all the links in one page, or is used attached to a link to indicate bots to not pass value to that link.
So if you got pages which are identical you want to use the canonical in both the original page (as a self canonical) and in the other oines pointing to the original one. If they're are almost identical. If they're not you may want to:
- noindex those duplicates
- add quality content to the other regions pages so google finds that they're not identical at all.
Maybe your regions pages are seen as identical due to:
- low content, an image and slight changes to the title tag is not enough to mark a page as different, try to add good content, or mash content from other pages.
- is the content accessible when not logged in? If not google is seeing identical pages because its bots cannot crawl the content (bots cannot login)
About the login page you may noindex it, but I don't see any hurry to make changes to that page.
Hope that helps!
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
-
In writing the url, it is better to use the language used by the people of my country or English?
We speak Persian and all people search in Persian on Google. But I read in some sources that the url should be in English. Please tell me which language to use for url writing?
Technical SEO | | ghesta
For example, I brought down two models: 1fb0e134-10dc-4737-904f-bfdf07143a98-image.png https://ghesta.ir/blog/how-to-become-rich/
2)https://ghesta.ir/blog/چگونه-پولدار-شویم/0 -
Sitemap use for very large forum-based community site
I work on a very large site with two main types of content, static landing pages for products, and a forum & blogs (user created) under each product. Site has maybe 500k - 1 million pages. We do not have a sitemap at this time.
Technical SEO | | CommManager
Currently our SEO discoverability in general is good, Google is indexing new forum threads within 1-5 days roughly. Some of the "static" landing pages for our smaller, less visited products however do not have great SEO.
Question is, could our SEO be improved by creating a sitemap, and if so, how could it be implemented? I see a few ways to go about it: Sitemap includes "static" product category landing pages only - i.e., the product home pages, the forum landing pages, and blog list pages. This would probably end up being 100-200 URLs. Sitemap contains the above but is also dynamically updated with new threads & blog posts. Option 2 seems like it would mean the sitemap is unmanageably long (hundreds of thousands of forum URLs). Would a crawler even parse something that size? Or with Option 1, could it cause our organically ranked pages to change ranking due to Google re-prioritizing the pages within the sitemap?
Not a lot of information out there on this topic, appreciate any input. Thanks in advance.0 -
Does using data-href="" work more effectively than href="" rel="nofollow"?
I've been looking at some bigger enterprise sites and noticed some of them used HTML like this: <a <="" span="">data-href="http://www.otherodmain.com/" class="nofollow" rel="nofollow" target="_blank"></a> <a <="" span="">Instead of a regular href="" Does using data-href and some javascript help with shaping internal links, rather than just using a strict nofollow?</a>
Technical SEO | | JDatSB0 -
How to create site map for large site (ecommerce type) that has 1000's if not 100,000 of pages.
I know this is kind of a newbie question but I am having an amazing amount of trouble creating a sitemap for our site Bestride.com. We just did a complete redesign (look and feel, functionality, the works) and now I am trying to create a site map. Most of the generators I have used "break" after reaching some number of pages. I am at a loss as to how to create the sitemap. Any help would be greatly appreciated! Thanks
Technical SEO | | BestRide0 -
What is the best way to find missing alt tags on my site (site wide - not page by page)?
I am looking to find all the missing alt tags on my site at once. I have a FF extension that use to do it page by page, but my site is huge and that will take forever. Thanks!!
Technical SEO | | franchisesolutions1 -
How should I structure a site with multiple addresses to optimize for local search??
Here's the setup: We have a website, www.laptopmd.com, and we're ranking quite well in our geographic target area. The site is chock-full of local keywords, has the address properly marked up, html5 and schema.org compliant, near the top of the page, etc. It's all working quite well, but we're looking to expand to two more locations, and we're terrified that adding more addresses and playing with our current set-up will wreak havoc with our local search results, which we quite frankly currently rock. My question is 1)when it comes time to doing sub-pages for the new locations, should we strip the location information from the main site and put up local pages for each location in subfolders? 1a) should we use subdomains instead of subfolders to keep Google from becoming confused? Should we consider simply starting identically branded pages for the individual locations and hope that exact-match location-based urls will make up for the hit for duplicate content and will overcome the difficulty of building a brand from multiple pages? I've tried to look for examples of businesses that have tried to do what we're doing, but all the advice has been about organic search, which i already have the answer to. I haven't been able to really find a good example of a small business with multiple locations AND good rankings for each location. Should this serve as a warning to me?
Technical SEO | | LMDNYC0 -
Bing rank drop off for multiple sites
Hi Mozzers, Seeing some wacky stuff going on on some sites I manage. In more than a few, the ranking on bing has dropped basically overnight from page one spots to not being found on the first 100 positions. Anyone else seeing similar results? Some of the sites are fairly new, some have been around for ages, some are wordpress, some are not. I've been searching for some news of a big change on bing, but keep reading about bing dropping the thin sites during black friday. In one example, I had the site set up in BWT for a while, and had a look at the data. The reports show that the pages are crawled, the index summary shows pages indexed, and there seems to be no crawl errors, but rankings are absolutely gone. Also, I can't see the sites in bing if I search "site:example.com" in bing. Here's 2 examples, the first would make sense since it's pretty thin as I havent added much content yet: http://homewindowtint.org but this one doesn't make sense to me. Sure there's a few errors, but to be dropped like a rock seems weird http://www.ahmedandsukaram.com
Technical SEO | | rosstaylor0 -
Index forum sites
Hi Moz Team, somehow the last question i raised a few days ago not only wasnt answered up until now, it was also completely deleted and the credit was not "refunded" - obviously there was some data loss involved with your restructuring. Can you check whether you still find the last question and answer it quickly? I need the answer 🙂 Here is one more question: I bought a website that has a huge forum, loads of pages with user generated content. Overall around 500.000 Threads with 9 Million comments. The complete forum is noindex/nofollow when i bought the site, now i am thinking about what is the best way to unleash the potential. The current system is vBulletin 3.6.10. a) Shall i first do an update of vbulletin to version 4 and use the vSEO tool to make the URLs clean, more user and search engine friendly before i switch to index/follow? b) would you recommend to have the forum in the folder structure or on a subdomain? As far as i know subdomain does take lesser strenght from the TLD, however, it is safer because the subdomain is seen as a separate entity from the regular TLD. Having it in he folder makes it easiert to pass strenght from the TLD to the forum, however, it puts my TLD at risk c) Would you release all forum sites at once or section by section? I think section by section looks rather unnatural not only to search engines but also to users, however, i am afraid of blasting more than a millionpages into the index at once. d) Would you index the first page of a threat or all pages of a threat? I fear duplicate content as the different pages of the threat contain different body content but the same Title and possibly the same h1. Looking forward to hear from you soon! Best Fabian
Technical SEO | | fabiank0