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 reputation grow with Reviews AI
      Moz Local

      Let your reputation grow with Reviews 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
    • 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. What's the SEO impact of url suffixes?

    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.

    What's the SEO impact of url suffixes?

    Technical SEO
    3
    5
    5103
    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.
    • Cornucopia
      Cornucopia last edited by

      Is there an advantage/disadvantage to adding an .html suffix to urls in a CMS like WordPress. Plugins exist to do it, but it seems better for the user to leave it off. What do search engines prefer?

      1 Reply Last reply Reply Quote 0
      • dumperama
        dumperama @RyanKent last edited by

        After I finished work, I will dig through my history and can hopefully deliver.

        Update: I spent 1 hour going through my browser history and I was not able to find it. Kinda freaks me out. Sorry.

        1 Reply Last reply Reply Quote 1
        • RyanKent
          RyanKent @dumperama last edited by

          I would love to see the study if you can find the link later. I agree sometimes study results conflict with prior conceptions and I have been mistaken before, but those study results really sound counter intuitive.

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

            There are actually some studies that can be found on the internet that suggest that the CTR correlates with the extension shown on the SERP, namely .html is supposedly having a positive impact on the CTR of up to 200%.

            I was trying hard to find the website I read it on, but on the quick I couldn't find it. It contained a "study" on it with eyetracking and it made sense.

            I've personally never run a test on it, but I decided to add html to our documents by means of Mod Rewrite.

            As far as search engines are concerned, it does not matter at all. But overall, the visitor should be more important and seeing that it does not negatively impact rankings, it's worth a try.

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

              When possible, always remove the .html or any technology suffix such as .php, .htm, etc. A few reasons:

              • this information offers no value to users nor search engines

              • it needlessly increases the length of your URL

              • it offers hackers an additional piece of information about your web server files. You want to make the bad guys work as hard as possible

              • it helps a lot with SEO when you change technologies. There is good reason for .html pages to move to .php pages. When that change is made, all the pages on a site need to be 301'd. The entire process is a big waste of link juice for the entire site which could be avoided if the technology extension did not exist. While .html and .php pages are common today, next year .seo pages might be the popular extension.

              1 Reply Last reply Reply Quote 2
              • 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

              • RodneyRiley

                What's the best way to handle product filter URLs?

                I've been researching and can't find a clear cut answer. Imagine you have a product category page e.g. domain/jeans You've a lot of options as to how to filter the results domain/jeans?=ladies,skinny,pink,10 or domain/jeans/ladies-skinny-pink-10 or domain/jeans/ladies/skinny?=pink,10 And in this how do you handle titles, breadcrumbs etc. Is the a way you prefer to handle filters and why do you do it that way? I'm trying to make my mind up as some very big names handle this differently e.g. http://www.next.co.uk/shop/gender-women-category-jeans/colour-pink-fit-skinny-size-10r VS https://www.matalan.co.uk/womens/shop-by-category/jeans?utf8=✓&[facet_filter][meta.tertiary_category][Skinny]=on&[facet_filter][variants.meta.size][Size+10]=on&[facet_filter][meta.master_colour][Midwash]=on&[facet_filter][min_current_price][gte]=6.0&[facet_filter][min_current_price][lte]=18.0&per=36&sort=

                Technical SEO | | RodneyRiley
                0
              • Digital-Murph

                Spam URL'S in search results

                We built a new website for a client. When I do 'site:clientswebsite.com' in Google it shows some of the real, recently submitted pages. But it also shows many pages of spam url results, like this 'clientswebsite.com/gockumamaso/22753.htm' - all of which then go to the sites 404 page. They have page titles and meta descriptions in Chinese or Japanese too. Some of the urls are of real pages, and link to the correct page, despite having the same Chinese page titles and descriptions in the SERPS. When I went to remove all the spammy urls in Search Console (it only allowed me to temporarily hide them), a whole load of new ones popped up in the SERPS after a day or two. The site files itself are all fine, with no errors in the server logs. All the usual stuff...robots.txt, sitemap etc seems ok and the proper pages have all been requested for indexing and are slowly appearing.  The spammy ones continue though. What is going on and how can I fix it?

                Technical SEO | | Digital-Murph
                0
              • blrs12

                Good alternatives to Xenu's Link Sleuth and AuditMyPc.com Sitemap Generator

                I am working on scraping title tags from websites with 1-5 million pages. Xenu's Link Sleuth seems to be the best option for this, at this point. Sitemap Generator from AuditMyPc.com seems to be working too, but it starts handing up, when a sitemap file, the tools is working on,becomes too large. So basically, the second one looks like it wont be good for websites of this size. I know that Scrapebox can scrape title tags from list of url, but this is not needed, since this comes with both of the above mentioned tools. I know about DeepCrawl.com also, but this one is paid, and it would be very expensive with this amount of pages and websites too (5 million ulrs is $1750 per month, I could get a better deal on multiple websites, but this obvioulsy does not make sense to me, it needs to be free, more or less). Seo Spider from Screaming Frog is not good for large websites. So, in general, what is the best way to work on something like this, also time efficient. Are there any other options for this? Thanks.

                Technical SEO | | blrs12
                0
              • ey_sja

                How Does Dynamic Content for a Specific URL Impact SEO?

                Example URL:  http://www.sja.ca/English/Community-Services/Pages/Therapy Dog Services/default.aspx The above page is generated dynamically depending on what province the visitor visits from.  For example, a visitor from BC would see something quite different than a visitor from Nova Scotia; the intent is that the information shown should be relevant to the user of that province. How does this effect SEO?  How (or from what location) does Googlebot decide to crawl the page? I have considered a subdirectory for each province, though that comes with its challenges as well.  One such challenge is duplicate content when different provinces may have the same information for some pages.  Any suggestions for this?

                Technical SEO | | ey_sja
                0
              • fslocal

                Why is Google's cache preview showing different version of webpage (i.e. not displaying content)

                My URL is: http://www.fslocal.comRecently, we discovered Google's cached snapshots of our business listings look different from what's displayed to users. The main issue? Our content isn't displayed in cached results (although while the content isn't visible on the front-end of cached pages, the text can be found when you view the page source of that cached result).These listings are structured so everything is coded and contained within 1 page (e.g. http://www.fslocal.com/toronto/auto-vault-canada/). But even though the URL stays the same, we've created separate "pages" of content (e.g. "About," "Additional Info," "Contact," etc.) for each listing, and only 1 "page" of content will ever be displayed to the user at a time. This is controlled by JavaScript and using display:none in CSS. Why do our cached results look different? Why would our content not show up in Google's cache preview, even though the text can be found in the page source? Does it have to do with the way we're using display:none? Are there negative SEO effects with regards to how we're using it (i.e. we're employing it strictly for aesthetics, but is it possible Google thinks we're trying to hide text)? Google's Technical Guidelines recommends against using "fancy features such as JavaScript, cookies, session IDs, frames, DHTML, or Flash." If we were to separate those business listing "pages" into actual separate URLs (e.g. http://www.fslocal.com/toronto/auto-vault-canada/contact/ would be the "Contact" page), and employ static HTML code instead of complicated JavaScript, would that solve the problem? Any insight would be greatly appreciated.Thanks!

                Technical SEO | | fslocal
                0
              • BestRide

                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 | | BestRide
                0
              • DHS_SH

                Ecommerce website: Product page setup & SKU's

                I manage an E-commerce website and we are looking to make some changes to our product pages to try and optimise them for search purposes and to try and improve the customer buying experience. This is where my head starts to hurt! Now, let's say I am selling a T shirt that comes in 4 sizes and 6 different colours. At the moment my website would have 24 products, each with pretty much the same content (maybe differing references to the colour & size). My idea is to change this and have 1 main product page for the T-shirt, but to have 24 product SKU's/variations that exist to give the exact product details. Some different ways I have been considering to do this: a) have drop-down fields on the product page that ask the customer to select their Tshirt size and colour. The image & price then changes on the page. b) All product 24 product SKUs sre listed under the main product with the 'Add to Cart' open next to each one. Each one would be clickable so a page it its own right. Would I need to set up a canonical links for each SKU that point to the top level product page? I'm obviously looking to minimise duplicate content but Im not exactly sure on how to set this up - its a big decision so I need to be 100% clear before signing off on anything. . Any other tips on how to do this or examples of good e-commerce websites that use product SKus well? Kind regards Tom

                Technical SEO | | DHS_SH
                0
              • BenRWoodard

                Javascript to manipulate Google's bounce rate and time on site?

                I was referred to this "awesome" solution to high bounce rates. It is suppose to "fix" bounce rates and lower them through this simple script.  When the bounce rate goes way down then rankings dramatically increase (interesting study but not my question). I don't know javascript but simply adding a script to the footer and watch everything fall into place seems a bit iffy to me. Can someone with experience in JS help me by explaining what this script does? I think it manipulates the reporting it does to GA but I'm not sure.  It was supposed to be placed in the footer of the page and then sit back and watch the dollars fly in. 🙂

                Technical SEO | | BenRWoodard
                1

              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.