How to Add canonical tags on .ASPX pages?
-
What is the proper way (or is it possible) to add canonical tags on website pages that end in .aspx?
If you add a canonical tag to the Master Page it will put that exact canonical tag on every page, which is bad.
Is there a different version of the tag to put on individual pages?
And one to put on the home page without the Master Page error?
-
Put a asp:placeholder or asp:literal in masterpage. When you want to have a canonical-tag from an inheriting page, just give placeholder / literal value.
-
The Master Page is the main template page that all of the asp pages on the site are based on. If I put a standard canonical url tag in the Master Page, that canonical url will then be on all of the pages.
-
Yes that is the correct code for apache sites, but asp sites don't have a section.
-
The extensions of the pages won't matter, provided you're able to actually put the canonical tag itself within the of the page. If you put in the , it'll be ignored.
You only need to put the canonical tag on pages that are duplicates of other pages. You'll need to be able to specify the correct href for the canonical tag for each page, which is the full URL of the page it's a duplicate of. If you only have that level of control to place this only on the duplicate pages, you are still ok, as you can have a page rel=canonical to itself (according to Matt Cutts here). So if all the duplicate URLs and the original URL all rel=canonical to the original page, it should work. If you don't even have that level of control, you might not be able to use the canonical tag. I hope that's what you mean by "Master Page"... if you have each master page rel=canonical to itself, it sounds like it could solve this for you.
FYI, if you can 301 redirect these duplicate pages to the original page, that's the preferred method of resolving duplicate content issues.
-
Correct me if I'm wrong but isn't it only to add:
rel="canonical" href="URL" />
in the header?
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
-
Does anyone have data on the effect of multiple H1 tags on a page?
One of my website's sub-domains is fed information from a job board master-template, thus my site (and hundreds of other sites) is just branded styling pulling from one external source. Because of the way this master template is set up (not very concerned with SEO best practices), I have found the need to hide the H1 coming from the master template, and display a new separate H1 in my styling. This is being done with user-experience in mind, but how will search engines respond to having two H1s (one hidden, one visible) on a page? I understand that a single H1 is usually ideal, and hidden page components are typically frowned upon because they don't add user value... but in this case, the hidden component is solely for the benefit of the user. I would like to find the best balance of SEO and UX, so I am very interested in any experimental data or case studies on a similar situation.
Web Design | | pbailey0 -
What is your opinion in the use of jquery for a continuous scroll type of page layout?
So, I'm in 2 minds about this; let me start with a bit of background info. Context
Web Design | | ChrisAshton
We have a new client who is in the final days of their new site design and were when they first contacted us. Their design essentially uses 5 pages, each with several pages worth of content on each, separated with the use of jquery. What this means is a user can click a menu item from a drop-down in the nav and be taken directly to that section of content like using internal anchor links as if it were a separate page, or they can click the top-level nav item and scroll through each "sub-page" without having to click other links. Vaguely similar to Google's "How Search Works" page if each sector of that page had it's own URL, only without the heavy design elements and slow load time. In this process, scrolling down to each new "sub-page" changes the URL in the address bar and is treated as a new page as far as referencing the page, adding page titles, meta descriptions, backlinks etc. From my research this also means search engines don't see the entire page, they see each sub-page as their own separate item like a normal site. My Reservations I'm worried about this for several reasons, the largest of them being that you're essentially presenting the user with something different to the search engines. The other big one being that I just don't know if search engines really can render this type of formatting correctly or if there's anything I need to look out for here. Since they're so close to launching their new site, I don't have time to set up a test environment and I'm not going to gamble with a new corporate website but they're also going to be very resistant to the advice of "start the design over, it's too dangerous". The Positives
For this client in particular, the design actually works very well. Each of these long pages is essentially about a different service they offer and the continuous scrolling through the "sub-pages" acts as almost a workflow through the process, covering each step in order. It also looks fantastic, loads quickly and has a very simple nav so the overall user experience is great. Since the majority of my focus in SEO is on UX, this is my confusion. Part of me thinks that obscuring the other content on these pages and only showing each individual "sub-page" to search engines is an obvious no-no, the other part of me feels that this kind of user experience and the reasonable prevalence of AJAX/Paralax etc means search engines should be more capable of understanding what's going on here. Can anyone possibly shed some light on this with either some further reading or first-hand experience?0 -
Flickr Gallery Effect on Page Ranking
Hello there We are working on a redesign for our site, and our business is very image intensive (sign company) On a typical product page, we have 5 images we are placing directly in the site optimized to try to rank the images in image search We also have about 30-50 sets of images, with 3-5 images each - hosted on flickr, that we are displaying as galleries on the page (user clicks, opens a light box to view the set, etc) Here is the page - http://impactsigns.ugmade.com/sample-page/ If you look at the page code, you will see that the flickr gallery (additional examples) section - adds ALOT of code to the page (lines 498 to 837) My question is : Does adding that flick gallery block negatively impact the page SEO, all else being equal? It seems like a lot of lines of code. And dont want it to seem spammy to the search engines. Thanks for your help and advice
Web Design | | Jumman0 -
How to avoid duplicate title tags?
I've got roughly 1200 location pages for a travel client. Since the business does the same thing at every location, the title tags and descriptions are almost identical except for the location name. I know Google likes tags and meta descriptions to be unique, but how many different ways can I write the same title in a 55 character limit? For example, here's how the titles look: Things to do in San Jose, CA | Company Name
Web Design | | Masbro
Things to do in Dallas, TX | Company Name
Things to do in Albuquerque, NM | Company Name **My question: Are 1200 title tags structured this way unique enough for Google? ** I have got the same problem with the meta descriptions, but I can vary those a bit more because i have more characters to work with. Thanks for your input,
Dino2 -
Wordpress Site Structure and H1 Tags
We are working on optimizing a client's website and asked the client's webmaster to change a handful of H1 tags. The webmaster said they could not do to the existing names being pre-set in the design. The website is built in Wordpress. The client has repeating H1 tags due to the 'design'. I have attached a snapshot of the backend. Is there a rule around Wordpress site structure where this doesn't happen? Is it worth changing? If so,what is the best solution. Thank you ahead of time. ylAMvNg.jpg
Web Design | | seoessentials0 -
Google result showing old Meta Title / Description even though page view source shows new info.
Hey guys! I'm struggling with why Google is ignoring my Meta Title / Description. I made a pretty drastic change to both about a week ago and on the results it hasn't changed. I'm on first page with several keywords and I think this weird caching is hurting me on where I'm at on the page. Thoughts / Ideas?
Web Design | | curtis_williams0 -
Infinite Page Scrolling for e-commerce Product Catetegories
Hi There, I would like to know what's the pros and cons of Infinite Page Scrolling for e-commerce Product Categories that have over 700 products. Sample here Secondly how will this effect our on page SEO as far as google concerned? Many Thanks
Web Design | | Jvalops0 -
Combining web pages and it's affects on SEO?
We are looking into amending a website we are working on to try and combine 2 or 3 current pages onto one page. This site is similar to an estate agents site and currently has images, map, floor plan sub pages etc. Can anyone tell me, if we were to combine these pages and include the above details on one page, how that would affect the current search engine rankings?
Web Design | | SoundinTheory0