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.

      NEW Keyword Suggestions by Topic
      Moz Pro

      NEW Keyword Suggestions by Topic

      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. Dynamically changing a title with javascript

    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.

    Dynamically changing a title with javascript

    Technical SEO
    3
    5
    1020
    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.
    • jfmonfette
      jfmonfette Subscriber last edited by

      Hi, I asked our IT team to be able to write custom page titles in our CMS and they came up with a solution that writes the title dynamically with javascript.

      When I look on the page, I see the title in the browser, but when I look in the source code, I see the original page title.

      I am thinking that Google won't see the new javascript title, so it will not be indexed and have no impact on SEO.

      Am I right ?

      1 Reply Last reply Reply Quote 0
      • jfmonfette
        jfmonfette Subscriber @Cyrus-Shepard last edited by

        Thank you for your answer.

        I convinced our IT team to put build the title field in our CMS to be able to write our own titles.

        I was very skeptical of this client side javascript solution too. Now I can work with confidence.

        1 Reply Last reply Reply Quote 0
        • Cyrus-Shepard
          Cyrus-Shepard last edited by

          I agree with Shane - this sounds like a bad idea all around. It's fine to generate the title tag dynamically, but it should generate on the backend or your CMS, before the page renders in a browser.

          Google does try to parse javascript for links and content, but it's inconsistent and I'm almost certain they would either see your non-scripted title, or get really confusing signals that could cause trouble later.

          The best solution may be to explain to your Devs that Google most likely wont parse the javascript, and see if they can come up with another solution.

          Best of luck.

          jfmonfette 1 Reply Last reply Reply Quote 2
          • jfmonfette
            jfmonfette Subscriber @Jinx14678 last edited by

            Thank you for your answer.

            PHP is not an option since our website is running on an IIS server. I cannot fetch it as Googlebot yet because the solution is only in our development environment.

            1 Reply Last reply Reply Quote 0
            • Jinx14678
              Jinx14678 last edited by

              Probably not, but would run it through a Gbot emulator to make sure, as Google can parse some Jscript now - But not sure if it would in the section

              Is PhP not an option? as it is dynamic and renders server side and echoes can be used for page by page basis

              jfmonfette 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

              • cbriggs

                How to add titles to Pardot landing pages

                I have 5 URLs that are "missing titles" however, all 5 are landing pages that were created in Pardot. how would I go about adding the missing title? Would I need to add it on our website platform or in Pardot?

                Technical SEO | | cbriggs
                0
              • SameerBhatia

                Indexing Issue of Dynamic Pages

                Hi All, I have a query for which i am struggling to find out the answer. I unable to retrieve URL using "site:" query on Google SERP. However, when i enter the direct URL or with "info:" query then a snippet appears. I am not able to understand why google is not showing URL with "site:" query. Whether the page is indexed or not? Or it's soon going to be deindexed. Secondly, I would like to mention that this is a dynamic URL. The index file which we are using to generate this URL is not available to Google Bot. For instance, There are two different URL's. http://www.abc.com/browse/ --- It's a parent page.
                http://www.abc.com/browse/?q=123 --- This is the URL, generated at run time using browse index file. Google unable to crawl index file of browse page  as it is unable to run independently until some value will get passed in the parameter and is not indexed by Google. Earlier the dynamic URL's were indexed and was showing up in Google for "site:" query but now it is not showing up. Can anyone help me what is happening here? Please advise. Thanks

                Technical SEO | | SameerBhatia
                0
              • SoulSurfer8

                Does Google read dynamic canonical tags?

                Does Google recognize rel=canonical tag if loaded dynamically via javascript? Here's what we're using to load: <script> //Inject canonical link into page head if (window.location.href.indexOf("/subdirname1") != -1) { canonicalLink = window.location.href.replace("/kapiolani", ""); } if (window.location.href.indexOf("/subdirname2") != -1) { canonicalLink = window.location.href.replace("/straub", ""); } if (window.location.href.indexOf("/subdirname3") != -1) { canonicalLink = window.location.href.replace("/pali-momi", ""); } if (window.location.href.indexOf("/subdirname4") != -1) { canonicalLink = window.location.href.replace("/wilcox", ""); } if (canonicalLink != window.location.href) { var link = document.createElement('link'); link.rel = 'canonical'; link.href = canonicalLink; document.head.appendChild(link); } script>

                Technical SEO | | SoulSurfer8
                0
              • davidwaring

                Seeing URL Slugs as search result titles

                I've been seeing some search results for my site that look like the first result here, where the URL slug is used as SERP title: https://drive.google.com/a/fitsmallbusiness.com/file/d/0B37y4RslpuY-a0hQYjlJQ0NxeFJicDF6RVlURFVSNFN0aGhB/view?usp=sharing The article title (and Yoast snippet title) are both "28 Press Release Examples From The Pros", but for some reason I'm seeing "press-release-examples" in the search results. I've seen this for multiple articles, and I see it now and then with different articles. I'm aware that Google often changes the titles in search results, but it seems very weird to me that they would opt for just the URL slug here. Thoughts? Has anyone else seen this issue? Any idea what might be causing this? All help much appreciated.

                Technical SEO | | davidwaring
                0
              • Mobify

                Why is Google replacing our title tags with URLs in SERP?

                Hey guys, We've noticed that Google is replacing a lot of our title tags with URLs in SERP. As far as we know, this has been happening for the last month or so and we can't seem to figure out why. I've attached a screenshot for your reference. What we know: depending on the search query, the title tag may or may not be replaced. this doesn't seem to have any connection to the relevance of the title tag vs the url. results are persistent on desktop and mobile. the length of the title tag doesn't seem to correlate with the replacement. the replacement is happening at mass, to dozens of pages. Any ideas as to why this may be happening? Thanks in advance,
                Peter mobify-site-www.mobify.com---Google-Search.png

                Technical SEO | | Mobify
                0
              • peterallen

                Setting title tag with javascript/jquery

                Hi there, I'm looking for some advice. I've recently implemented a few jQuery functions which gets specific content from the page and then sets the title and description. See working example here. It seems to work fine but my question I have is whether Google bots can read it and whether it might actually hinder my SEO efforts? Any advice would be really appreciated! Peter

                Technical SEO | | peterallen
                0
              • yanaiguana111

                Registered Trademark in a Meta Title or Content

                I know that registered trademarks don't hurt SEO, however if the trademark is used in the middle of a popular search phrase (see below) will it hurt the site's chanced of getting ranked for this term. Example: Funkybrand® Shoes PS I found one brand that used the trademark Acuvue® contact lenses. thanks!

                Technical SEO | | yanaiguana111
                0
              • markgreggs

                How to change noindex to index?

                Hey, I've recently upgraded to a pro SEOmoz account and have realised i have 14574 issues to do with 'blocked by meta-robot' and that 'This page is being kept out of the search engine indexes by the meta tag , which may have a value of "noindex", keeping this page out of the index.' How can i change this so my pages get indexed? I read somewhere that i need to change my privacy settings but that thread was 3 years old and now the WP Dashboard has updated.. Please let me know Many thanks, Jamie P.s Im using WordPress 3.5 And i have the XML sitemap plugin And i have no idea where to look for this robots.txt file..

                Technical SEO | | markgreggs
                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
              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.