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.

      Track AI Overviews in Keyword Research
      Moz Pro

      Track AI Overviews in Keyword Research

      Try it free!
    • 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
    • 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. Special characters in URL

    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.

    Special characters in URL

    Technical SEO
    4
    6
    1381
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as question
    Log in to reply
    This topic has been deleted. Only users with question management privileges can see it.
    • Richline_Digital
      Richline_Digital Subscriber last edited by

      Hi There,

      We're in the process of changing our URL structure to be more SEO friendly. Right now I'm struggling to find a good way to handle slashes that are part of a targeted keyword.

      For example, if I have a product page and my product title is "1/2 ct Diamond Earrings in 14K Gold" which of the following URLs is the right way to go if I'm targeting the product title as the search keyword?

      1. example.com/jewelry/1-2-ct-diamond-earrings-in-14k-gold
      2. example.com/jewelry/12-ct-diamond-earrings-in-14k-gold
      3. example.com/jewelry/1_2-ct-diamond-earrings-in-14k-gold
      4. example.com/jewelry/1%2F2-ct-diamond-earrings-in-14k-gold

      Thanks!

      1 Reply Last reply Reply Quote 0
      • donford
        donford last edited by

        Jonaz just to add to what others said..

        #1 would be the most logical answer.

        / (forward slash) indicates a new directory so you can't use that.

        % is reserved for character encoding so you shouldn't use that.

        _ (underscore) joins as one word

        and 12ct would be wrong

        1 Reply Last reply Reply Quote 0
        • matbennett
          matbennett @Richline_Digital last edited by

          doesn't seem to, no

          1 Reply Last reply Reply Quote 1
          • Richline_Digital
            Richline_Digital Subscriber @matbennett last edited by

            Quick follow-up question: Does google treat the phrases "half" and "1/2" as the same?

            matbennett 1 Reply Last reply Reply Quote 0
            • matbennett
              matbennett last edited by

              You could totally replace common occurrences:

              • 1/2 = half
              • 1/4 = quarter
              • 1/3 - third
              • etc

              Then just remove the less common ones entirely.

              Richline_Digital 1 Reply Last reply Reply Quote 0
              • kadesmith
                kadesmith last edited by

                I personally would go with #1.  Definitely not #4, you never want special characters in the URL.  The reason I say number 1 is because it separates the 1 from the 2 in your 1/2.  #2 could be confused for a 12ct diamond earring, WOW.  #3 I typically avoid underscores in all URLs.

                To sum up my choice is #1.  Looks cleanest and when you optimize your page with the 1/2 ct wording, Google is smart enough to see that.  Overall, it won't probably make a huge difference in the end.

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

                Got a burning SEO question?

                Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.


                Start my free trial


                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

                • Eric_S

                  Duplicate, submitted URL not selected as canonical

                  Hi all, A number of our pages have dropped out of search rankings. It seems they are being marked as "Duplicate, submitted URL not selected as canonical" However, the page Google is choosing as the canonical is totally different - different headings, titles, metadata, content on the page. We are completely mystified as to why this is happening. If anyone can shed any light, it would be hugely appreciated! Example URL is this one:
                  https://www.vouchedfor.co.uk/IFA-financial-advisor-mortgage/london Which Google seems to think is a duplicate of this: https://www.vouchedfor.co.uk/solicitor/london

                  Technical SEO | | Eric_S
                  0
                • 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
                • seogirl22

                  Vanity URLs are being indexed in Google

                  We are currently using vanity URLs to track offline marketing, the vanity URL is structured as www.clientdomain.com/publication, this URL then is 302 redirected to the actual URL on the website not a custom landing page. The resulting redirected URL looks like:  www.clientdomain.com/xyzpage?utm_source=print&utm_medium=print&utm_campaign=printcampaign. We have started to notice that some of the vanity URLs are being indexed in Google search. To prevent this from happening should we be using a 301 redirect instead of a 302 and will the Google index ignore the utm parameters in the URL that is being 301 redirect to?  If not, any suggestions on how to handle? Thanks,

                  Technical SEO | | seogirl22
                  1
                • Troteclaser

                  SEO-optimized Urls for Japan: English or Japanese Characters

                  Hi, Anyone got experience with Japanese Urls? I'm currently working on the relaunch of the Japanese site of the troteclaser.com and I wonder if we should use English or Japanese characters for the Urls. I found some topics on the forums about this, but they only tell you that Google can crawl both without problems. The question is if there is a benefit if Japanese characters are used.

                  Technical SEO | | Troteclaser
                  1
                • Jom

                  Duplicate Content and URL Capitalization

                  I have multiple URLs that SEOMoz is reporting as duplicate content.  The reason is that there are characters in the URL that may, or may not, be capitalized depending on user input. A couple examples are: www.househitz.com/Pennsylvania/Houses-for-sale www.househitz.com/Pennsylvania/houses-for-sale www.househitz.com/Pennsylvania/Houses-for-rent www.househitz.com/Pennsylvania/houses-for-rent There are currently thousands of instances of this on the site. Is this something I should spend effort to try and resolve (may not be minor effort), or should I just ignore it and move on?

                  Technical SEO | | Jom
                  0
                • PatrickGriffith

                  Optimal Structure for Forum Thread URL

                  For getting forum threads ranked, which is best and why? site.com**/topic/**thread-title-goes-here site.com**/t/**thread-title-goes-here site.com**/**thread-title-goes-here I'd take comfort in knowing that SEOmoz uses the middle version, except that "q" is more meaningful to a human than "t".  The last option seems like the best bet overall, except that users could potentially steal urls that I may want to use in the future. My old structure was site.com/forum/topic/TOPIC_ID-thread-title-goes-here so obviously any of those would be a vast improvement, but I might as well make the best choice now so I only have to change once.

                  Technical SEO | | PatrickGriffith
                  0
                • rakesh_patel

                  Products with discrete URLs for each color

                  here is the issue.  i have an ecommerce site that on a category page, shows each individual color for each product sold.  and there is a distinct URL for each color.  each product page shares the same content, with the only potentially differentiating factor being customer reviews (not nearly enough of these to differentiate anything). so we have URLs like: www.domain.com/product-green www.domain.com/product-yellow www.domain.com/product-red and so on. i am looking for a way to consolidate these URL while still showing all colors on the category page.  the first solution i am considering is using the hash tag.  so we would create www.domain.com/product#green, www.domain.com/product#yellow, www.domain.com/product#red.  if possible, i would set the canonical tag as www.domain.com/product. the second solution would be to use the canonical tag and keep the URLs as is.  the issue i see here is that we would need to create www.domain.com/product and show that page somewhere.  www.domain.com/product would the URL that the above color URLs would canonicalize to. what would be the preferred solution?  or is there something else?

                  Technical SEO | | rakesh_patel
                  0
                • robertdempsey

                  Duplicate canonical URLs in WordPress

                  Hi everyone, I'm driving myself insane trying to figure this one out and am hoping someone has more technical chops than I do. Here's the situation... I'm getting duplicate canonical tags on my pages and posts, one is inside of the WordPress SEO (plugin) commented section, and the other is elsewhere in the header. I am running the latest version of WordPress 3.1.3 and the Genesis framework. After doing some testing and adding the following filters to my functions.php: <code>remove_action('wp_head', 'genesis_canonical'); remove_action('wp_head', 'rel_canonical');</code> ... what I get is this: With the plugin active + NO "remove action" - duplicate canonical tags
                  With the plugin disabled + NO "remove action" - a single canonical tag
                  With the plugin disabled + A "remove action" - no canonical tag I have tried using only one of these remove_actions at a time, and then combining them both. Regardless, as long as I have the plugin active I get duplicate canonical tags. Is this a bug in the plugin, perhaps somehow enabling the canonical functionality of WordPress? Thanks for your help everyone. Robert Dempsey

                  Technical SEO | | robertdempsey
                  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.