• majorAlexa

        See all notifications

        Skip to content
        Moz logo Menu open Menu close
        • Products
          • Moz Pro
          • Moz Pro Home
          • Moz Local
          • Moz Local Home
          • STAT
          • Moz API
          • Moz API Home
          • Compare SEO Products
          • Moz Data
        • Free SEO Tools
          • Domain Analysis
          • Keyword Explorer
          • Link Explorer
          • Competitive Research
          • MozBar
          • More Free SEO Tools
        • Learn SEO
          • Beginner's Guide to SEO
          • SEO Learning Center
          • Moz Academy
          • MozCon
          • Webinars, Whitepapers, & Guides
        • Blog
        • Why Moz
          • Digital Marketers
          • Agency Solutions
          • Enterprise Solutions
          • Small Business Solutions
          • The Moz Story
          • New Releases
        • Log in
        • Log out
        • Products
          • Moz Pro

            Your all-in-one suite of SEO essentials.

          • Moz Local

            Raise your local SEO visibility with complete local SEO management.

          • STAT

            SERP tracking and analytics for enterprise SEO experts.

          • Moz API

            Power your SEO with our index of over 44 trillion links.

          • Compare SEO Products

            See which Moz SEO solution best meets your business needs.

          • Moz Data

            Power your SEO strategy & AI models with custom data solutions.

          Let your business shine with Listings AI
          Moz Local

          Let your business shine with Listings AI

          Learn more
        • Free SEO Tools
          • Domain Analysis

            Get top competitive SEO metrics like DA, top pages and more.

          • Keyword Explorer

            Find traffic-driving keywords with our 1.25 billion+ keyword index.

          • Link Explorer

            Explore over 40 trillion links for powerful backlink data.

          • Competitive Research

            Uncover valuable insights on your organic search competitors.

          • MozBar

            See top SEO metrics for free as you browse the web.

          • More Free SEO Tools

            Explore all the free SEO tools Moz has to offer.

          NEW Keyword Suggestions by Topic
          Moz Pro

          NEW Keyword Suggestions by Topic

          Learn more
        • Learn SEO
          • Beginner's Guide to SEO

            The #1 most popular introduction to SEO, trusted by millions.

          • SEO Learning Center

            Broaden your knowledge with SEO resources for all skill levels.

          • On-Demand Webinars

            Learn modern SEO best practices from industry experts.

          • How-To Guides

            Step-by-step guides to search success from the authority on SEO.

          • Moz Academy

            Upskill and get certified with on-demand courses & certifications.

          • MozCon

            Save on Early Bird tickets and join us in London or New York City

          Unlock flexible pricing & new endpoints
          Moz API

          Unlock flexible pricing & new endpoints

          Find your plan
        • Blog
        • Why Moz
          • Digital Marketers

            Simplify SEO tasks to save time and grow your traffic.

          • Small Business Solutions

            Uncover insights to make smarter marketing decisions in less time.

          • Agency Solutions

            Earn & keep valuable clients with unparalleled data & insights.

          • Enterprise Solutions

            Gain a competitive edge in the ever-changing world of search.

          • The Moz Story

            Moz was the first & remains the most trusted SEO company.

          • New Releases

            Get the scoop on the latest and greatest from Moz.

          Surface actionable competitive intel
          New Feature

          Surface actionable competitive intel

          Learn More
        • Log in
          • Moz Pro
          • Moz Local
          • Moz Local Dashboard
          • Moz API
          • Moz API Dashboard
          • Moz Academy
        • Avatar
          • Moz Home
          • Notifications
          • Account & Billing
          • Manage Users
          • Community Profile
          • My Q&A
          • My Videos
          • Log Out

        The Moz Q&A Forum

        • Forum
        • Questions
        • My Q&A
        • Users
        • Ask the Community

        Welcome to the Q&A Forum

        Browse the forum for helpful insights and fresh discussions about all things SEO.

        1. Home
        2. SEO Tactics
        3. Technical SEO
        4. Diagnosing Canonical Errors Is Screaming frog reliable?

        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.

        Diagnosing Canonical Errors Is Screaming frog reliable?

        Technical SEO
        3
        9
        2177
        Loading More Posts
        • Watching

          Notify me of new replies.
          Show question in unread.

        • Not Watching

          Do not notify me of new replies.
          Show question in unread if category is not ignored.

        • Ignoring

          Do not notify me of new replies.
          Do not show question in unread.

        • Oldest to Newest
        • Newest to Oldest
        • Most Votes
        Reply
        • Reply as question
        Locked
        This topic has been deleted. Only users with question management privileges can see it.
        • Nightwing
          Nightwing last edited by

          Morning from suny & warm wetherby UK 🙂

          On this page http://www.goldsboroughestates.co.uk/how-we-care-for-you/right-to-manage/ screaming frog is citing a canonical error but I'm confused as this piece of code is in place:

          http://www.goldsboroughestates.co.uk/About/right-to-manage" />

          So my question is please - "Does this page  http://www.goldsboroughestates.co.uk/how-we-care-for-you/right-to-manage/ have a caninical error or is screaming frog useless?

          Other examples where screaming frog is picking up canonical errors include:
          http://www.goldsboroughestates.co.uk/what-our-customers-say/right-to-manage/
          http://www.goldsboroughestates.co.uk/buying-a-home/right-to-manage/

          Oh forgot to say the preffered version is http://www.goldsboroughestates.co.uk/About/right-to-manage/

          Any insights welcvome 🙂

          1 Reply Last reply Reply Quote 0
          • Keszi
            Keszi @Nightwing last edited by

            Hey,

            Long time since the Question, I was just wondering if you worked it out or not.

            Gr.,

            Istvan

            1 Reply Last reply Reply Quote 0
            • Dr-Pete
              Dr-Pete Staff @Nightwing last edited by

              I think Screaming Frog is just warning you that the canonical version doesn't seem to match the display URL. They can't really tell (we have the same problem in SEOmoz tools) what the "right" canonical is - they can just warn of a mismatch.

              I'm a bit confused as to the purpose of the dual URLs here. The best canonical implementation is to use one URL. The canonical tag can act as a band-aid, but  consistency is still the best defense. Having multiple paths to the same page is rarely beneficial.

              1 Reply Last reply Reply Quote 0
              • Nightwing
                Nightwing @Nightwing last edited by

                Having spoke to oiur internal helpdesk (Who I trust & do know what theyre talking about) theyve taken a look at:

                http://www.goldsboroughestates.co.uk/footer-links/left/right-to-manage/

                http://www.goldsboroughestates.co.uk/how-we-care-for-you/right-to-manage/

                http://www.goldsboroughestates.co.uk/buying-a-home/right-to-manage/

                http://www.goldsboroughestates.co.uk/what-our-customers-say/right-to-manage/

                and I'm afraid they have a different perspective which is they see no canonical problem 😞 Hey ho think I'll just set my head on fire then maybe things will be more clearer 😉

                1 Reply Last reply Reply Quote 0
                • Nightwing
                  Nightwing @Nightwing last edited by

                  Hi Istvan - your advice is good but ive just discovered its not been implemented! Time to kick some ass, I'll update you 🙂

                  1 Reply Last reply Reply Quote 0
                  • Keszi
                    Keszi @Nightwing last edited by

                    Hey,

                    Any news on how it went? I am curious if that was the problem or not. 🙂

                    Gr.,

                    Istvan

                    1 Reply Last reply Reply Quote 0
                    • Keszi
                      Keszi @Nightwing last edited by

                      Hey,

                      Maybe this helps you a littlebit: http://www.seomoz.org/blog/an-seos-guide-to-http-status-codes

                      Dr. Pete's article explains well how the status codes work.

                      Gr.,

                      Istvan

                      1 Reply Last reply Reply Quote -1
                      • Nightwing
                        Nightwing @Keszi last edited by

                        Wow great anser, I'm on to this now & will updat you with how things went 🙂

                        Keszi Nightwing Dr-Pete 6 Replies Last reply Reply Quote 0
                        • Keszi
                          Keszi last edited by

                          Hey there!

                          I think I have found what your problem is with you canonical link 🙂

                          In your code you have:

                          And probably you are somewhere forcing the URls to have a / at the end.

                          So basically you are confusing browsers and search engine bots, because they now cannot tell which is the real version:

                          SE enters the page. Then it sees that the right version should be the one WITHOUT a "/" at the end, then that pages has a 301 redirect to the version which HAS a "/" at the end of the URL (but that has a canonical which points out that the preffered version should be ). So it is a non-ending circle.

                          So if you add a / to the end of your URl, your problem should be solved.

                          Final thought: Screaming Frog is working well.

                          I hope this was a solution.

                          Cheers,

                          Istvan

                          Nightwing 1 Reply Last reply Reply Quote 2
                          • 1 / 1
                          • First post
                            Last post

                          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.

                          • See all categories

                          Related Questions

                          • IrvCo_Interactive

                            What could cause Google to not honor canonical URLs?

                            I have a strange situation on a website, when I do a Google query of site:example.com all the top indexed results appear to be queries that users can perform on the website. So any random term the user searches for on the website for some reason is causing the search result page to get indexed - like example.com/search/query/random-keywords However, the search results page has a canonical tag on it that points to example.com/search, but that doesn't seem to be doing anything. Any thoughts or ideas why this could be happening?

                            Technical SEO | | IrvCo_Interactive
                            0
                          • kmarsh

                            GMB Bulk Upload Error

                            Hello! I am continuing to have issues with the bulk upload option.Currently, there are 12 non-verified locations in a location group in my GMB account. I have approximately 6-8 more that need to be added to this group via bulk upload. When uploading the spreadsheet, I receive an error reading "You've exceeded the limit for the about of locations you can upload to Google My Business in a single day. Try again later." It seems to happen specifically to the locations that aren't in my GMB account already. The others, the ones already in the account, are fine and simply read "No updates" when the bulk upload sheet is read. Everything else is marked as an error. Why is it marking some listings as nonviable when they come in via the bulk verification spreadsheet, which has been downloaded directly from the links Google has provided, and filled in with the help of the sample and amenities list?How do we finish uploading all of the remaining locations?I have another group, separate group (same company, groups split into US and International) under my name that may also need a bulk upload - what can I do to avoid this error in the future? Can they still be bulk uploaded to my account after I upload the first location group's listings?If you could provide any guidance, I'd be very grateful.Thanks in advance!

                            Technical SEO | | kmarsh
                            0
                          • GhillC

                            Trailing slash URLs and canonical links

                            Hi, I've seen a fair amount of topics speaking about the difference between domain names ending with or without trailing slashes, the impact on crawlers and how it behaves with canonical links.
                            However, it sticks to domain names only.
                            What about subfolders and pages then? How does it behaves with those? Say I've a site structured like this:
                            https://www.domain.com
                            https://www.domain.com/page1 And for each of my pages, I've an automatic canonical link ending with a slash.
                            Eg. rel="canonical" href="https://www.domain.com/page1/" /> for the above page. SEM Rush flags this as a canonical error. But is it exactly?
                            Are all my canonical links wrong because of that slash? And as subsidiary question, both domain.com/page1 and domain.com/page1/ are accessible. Is it this a mistake or it doesn't make any difference (I've read that those are considered different pages)? Thanks!
                            G

                            Technical SEO | | GhillC
                            0
                          • DonnaDuncan

                            Exclude status codes in Screaming Frog

                            I have a very large ecommerce site I'm trying to spider using screaming frog. Problem is I keep hanging even though I have turned off the high memory safeguard under configuration. The site has approximately 190,000 pages according to the results of a Google site: command. The site architecture is almost completely flat. Limiting the search by depth is a possiblity, but it will take quite a bit of manual labor as there are literally hundreds of directories one level below the root. There are many, many duplicate pages. I've been able to exclude some of them from being crawled using the exclude configuration parameters. There are thousands of redirects. I haven't been able to exclude those from the spider b/c they don't have a distinguishing character string in their URLs. Does anyone know how to exclude files using status codes? I know that would help. If it helps, the site is kodylighting.com. Thanks in advance for any guidance you can provide.

                            Technical SEO | | DonnaDuncan
                            0
                          • sidstar

                            The Mysterious Case of Pagination, Canonical Tags

                            Hey guys, My head explodes when I think of this problem. So I will leave it to you guys to find a solution... My root domain (xxx.com) runs on WordPress platform. I use Yoast SEO plugin. The next page of root domain -- page/2/ -- has been canonicalized to the same page -- page/2/ points to page/2/ for example. The page/2/ and remaining pages also have this rel tags: I have also added "noindex,follow" to page/2/ and further -- Yoast does this automatically. Note: Yoast plugin also adds canonical to page/2/...page/3/ automatically. Same is the case with category pages and tag pages. Oh, and the author pages too -- they all have self-canonicalization, rel prev & rel next tags, and have been "noindex, followed." Problem: Am I doing this the way it should be done? I asked a Google Webmaster employee on rel next and prev tags, and this is what she said: "We do not recommend noindexing later pages, nor rel="canonical"izing everything to the first page." (My bad, last year I was canonicalizing pages to first page). One of the popular blog, a competitor, uses none of these tags. Yet they rank higher. Others following this format have been hit with every kind of Google algorithm I could think of. I want to leave it to Google to decide what's better, but then again, Yoast SEO plugin rules my blog -- okay, let's say I am a bad coder. Any help, suggestions, and thoughts are highly appreciated. 🙂 Update 1: Paginated pages -- including category pages and tag pages -- have unique snippets; no full-length posts. Thought I'd make that clear.

                            Technical SEO | | sidstar
                            0
                          • MaartenvandenBos

                            403 forbidden error website

                            Hi Mozzers, I got a question about new website from a new costumer http://www.eindexamensite.nl/. There is a 403 forbidden error on it, and I can't find what the problem is. I have checked on: http://gsitecrawler.com/tools/Server-Status.aspx
                            result:
                            URL=http://www.eindexamensite.nl/ **Result code: 403 (Forbidden / Forbidden)** When I delete the .htaccess from the server there is a 200 OK :-). So it is in the .htaccess. .htaccess code: ErrorDocument 404 /error.html RewriteEngine On
                            RewriteRule ^home$ / [L]
                            RewriteRule ^typo3$ - [L]
                            RewriteRule ^typo3/.$ - [L]
                            RewriteRule ^uploads/.$ - [L]
                            RewriteRule ^fileadmin/.$ - [L]
                            RewriteRule ^typo3conf/.$ - [L]
                            RewriteCond %{REQUEST_FILENAME} !-f
                            RewriteCond %{REQUEST_FILENAME} !-d
                            RewriteCond %{REQUEST_FILENAME} !-l
                            RewriteRule .* index.php Start rewrites for Static file caching RewriteRule ^(typo3|typo3temp|typo3conf|t3lib|tslib|fileadmin|uploads|screens|showpic.php)/ - [L]
                            RewriteRule ^home$ / [L] Don't pull *.xml, *.css etc. from the cache RewriteCond %{REQUEST_FILENAME} !^..xml$
                            RewriteCond %{REQUEST_FILENAME} !^..css$
                            RewriteCond %{REQUEST_FILENAME} !^.*.php$ Check for Ctrl Shift reload RewriteCond %{HTTP:Pragma} !no-cache
                            RewriteCond %{HTTP:Cache-Control} !no-cache NO backend user is logged in. RewriteCond %{HTTP_COOKIE} !be_typo_user [NC] NO frontend user is logged in. RewriteCond %{HTTP_COOKIE} !nc_staticfilecache [NC] We only redirect GET requests RewriteCond %{REQUEST_METHOD} GET We only redirect URI's without query strings RewriteCond %{QUERY_STRING} ^$ We only redirect if a cache file actually exists RewriteCond %{DOCUMENT_ROOT}/typo3temp/tx_ncstaticfilecache/%{HTTP_HOST}/%{REQUEST_URI}/index.html -f
                            RewriteRule .* typo3temp/tx_ncstaticfilecache/%{HTTP_HOST}/%{REQUEST_URI}/index.html [L] End static file caching DirectoryIndex index.html CMS is typo3. any ideas? Thanks!
                            Maarten

                            Technical SEO | | MaartenvandenBos
                            0
                          • AJ234

                            404 errors on non-existent URLs

                            Hey guys and gals, First Moz Q&A for me and really looking forward to being part of the community. I hope as my first question this isn't a stupid one but I was just struggling to find any resource that dealt with the issue and am just looking for some general advice. Basically a client has raised a problem with 404 error pages - or the lack thereof- on non-existent URLs on their site; let's say for example: 'greatbeachtowels.com/beach-towels/asdfas' Obviously content never existed on this page so its not like you're saying 'hey, sorry this isn't here anymore'; its more like- 'there was never anything here in the first place'. Currently in this fictitious example typing in 'greatbeachtowels.com/beach-towels/asdfas**'** returns the same content as the 'greatbeachtowels.com/beach-towels' page which I appreciate isn't ideal. What I was wondering is how far do you take this issue- I've seen examples here on the seomoz site where you can edit the URI in a similar manner and it returns the same content as the parent page but with the alternate address. Should 404's be added across all folders on a site in a similar way? How often would this scenario be and issue particularly for internal pages two or three clicks down? I suppose unless someone linked to a page with a misspelled URL... Also would it be worth placing 301 redirects on a small number of common mis-spellings or typos e.g. 'greatbeachtowels.com/beach-towles' to the correct URLs as opposed to just 404s? Many thanks in advance.

                            Technical SEO | | AJ234
                            0
                          • Firestarter-SEO

                            How to set up a rel canonical in big commmerce?

                            I have no clue how to set this up in the Bigcommerce store platform

                            Technical SEO | | Firestarter-SEO
                            0

                          Get started with Moz Pro!

                          Unlock the power of advanced SEO tools and data-driven insights.

                          Start my free trial
                          Products
                          • Moz Pro
                          • Moz Local
                          • Moz API
                          • Moz Data
                          • STAT
                          • Product Updates
                          Moz Solutions
                          • SMB Solutions
                          • Agency Solutions
                          • Enterprise Solutions
                          • Digital Marketers
                          Free SEO Tools
                          • Domain Authority Checker
                          • Link Explorer
                          • Keyword Explorer
                          • Competitive Research
                          • Brand Authority Checker
                          • Local Citation Checker
                          • MozBar Extension
                          • MozCast
                          Resources
                          • Blog
                          • SEO Learning Center
                          • Help Hub
                          • Beginner's Guide to SEO
                          • How-to Guides
                          • Moz Academy
                          • API Docs
                          About Moz
                          • About
                          • Team
                          • Careers
                          • Contact
                          Why Moz
                          • Case Studies
                          • Testimonials
                          Get Involved
                          • Become an Affiliate
                          • MozCon
                          • Webinars
                          • Practical Marketer Series
                          • MozPod
                          Connect with us

                          Contact the Help team

                          Join our newsletter
                          Moz logo
                          © 2021 - 2025 SEOMoz, Inc., a Ziff Davis company. All rights reserved. Moz is a registered trademark of SEOMoz, Inc.
                          • Accessibility
                          • Terms of Use
                          • Privacy

                          Looks like your connection to Moz was lost, please wait while we try to reconnect.