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

      Access 20 years of data with flexible pricing
      Moz API

      Access 20 years of data with flexible pricing

      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. Research & Trends
    3. White Hat / Black Hat SEO
    4. Does Google and Other Search Engine crawl meta tags if we call it using react .js ?

    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.

    Does Google and Other Search Engine crawl meta tags if we call it using react .js ?

    White Hat / Black Hat SEO
    3
    3
    1923
    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.
    • RobinJA
      RobinJA last edited by

      We have a site which is having only one url and all other pages are its components. not different pages. Whichever pages we click it will open show that with react .js . Meta title and meta description also will change accordingly. Will it be good or bad for SEO for using this "react .js" ?

      Website: http://www.mantistechnologies.com/

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

        Hi Robin,

        There's no indication Google is having any trouble picking up the separate URLs and their associated Titles and Descriptions properly - a site: search for your domain returns all pages I'm able to find manually, and each page has a unique and accurate Title and Description snippet.

        ReactJS is one of the most commonly used JS platforms, with a lot of momentum in the development community especially on high-traffic sites, and Google has innovated their crawl tech to include JS-support (they crawl with a headless version of Google Chrome) to adapt to this platform.

        "View Source" is no longer valid for interpreting page code as Google will render it - they crawl with JS support, so JS interactions and modifications of source code are visible to Google. Using "Inspect Element" in Chrome shows a more accurate representation of what Google can crawl/render.

        In short: I see no negatives for SEO here, and I expect at this point your analytics and Search Console data will show that your pages are indexed and eligible for traffic (potentially already getting traffic) from Google.

        Best,
        Mike

        1 Reply Last reply Reply Quote 2
        • RobinJA
          RobinJA last edited by

          Have a look at the page view source of every page urls. Website url: http://www.mantistechnologies.com/

          All the pages will show the same meta title and description. But it will dynamically call and display the right thing. While checking it with Moz browser plugin and Open Stats browser plugin. It is showing everything correct. So is that means my site is perfect or wrong? Does it harm my site in terms of seo or not?

          Need an advanced opinion about my site from Moz team. Please have a deep look on my site URL mentioned above.

          1 Reply Last reply Reply Quote 0
          • 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

          • Steven23

            Does google sandbox aged domains too?

            Hello, i have a question. Recently i bought a domain from godaddy auction which is 23 years old and have DA 37 PA 34 Before bidding i check out the domain on google using this query to make sure if pages of this website are showing or not (site:mydomain.com) only home page was indexed on google. Further i check the domain on archive web the domain  was last active in 2015. And then it parked for long about 4 years. So now my question does google consider these type of domain as new or will sandboxed them if i try to rebuild them and rank for other niche keywords ? Because its been 4 weeks i have been building links to my domain send several profile and social signals to my domain. My post is indexed on google but not showing in any google serp result.

            White Hat / Black Hat SEO | | Steven23
            1
          • RosemaryB

            Site Footer Links Used for Keyword Spam

            I was on the phone with a proposed web relaunch firm for one of my clients listening to them talk about their deep SEO knowledge. I cannot believe that this wouldn’t be considered black-hat or at least very Spammy in which case a client could be in trouble. On this vendor’s site I notice that they stack the footer site map with about 50 links that are basically keywords they are trying to rank for. But here’s the kicker shown by way of example from one of the themes in the footer: 9 footer links:
            Top PR Firms
            Best PR Firms
            Leading PR Firms
            CyberSecurity PR Firms
            Cyber Security PR Firms
            Technology PR Firms
            PR Firm
            Government PR Firms
            Public Sector PR Firms Each link goes to a unique URL that is basically a knock-off of the homepage with a few words or at the most one sentences swapped out to include this footer link keyword phrase, sometimes there is a different title attribute but generally they are a close match to each other. The canonical for each page links back to itself. I simply can’t believe Google doesn’t consider this Spammy. Interested in your view.
            Rosemary

            White Hat / Black Hat SEO | | RosemaryB
            0
          • Shawn_Huber

            Can I leave off HTTP/HTTPS in a canonical tag?

            We are working on moving our site to HTTPS and I was asked by my dev team if it is required to declare HTTP or HTTPS in the canonical tag? I know that relative URL's are acceptable but cannot find anything about HTTP/HTTPS. Example of what they would like to do Has anyone done this? Any reason to not leave off the protocol?

            White Hat / Black Hat SEO | | Shawn_Huber
            0
          • smulto

            Hidden H1 Tags

            I am trying to triple check this - I have a client who has all of their H1 tags as hidden.  As far as I am concerned, anything hidden is not a good thing for SEO. I am debating with their online store provider that this is not good practice.  Everything I am reading says it is not good practice.  They are saying it is for "My SEO experience would suggest otherwise.  In addition, the H1 adds semantic value for users with disabilities to help give them context with what the content of the page is." Did I miss something? They are a large brand and have not been penalized.  This has been happening for 8 months.

            White Hat / Black Hat SEO | | smulto
            0
          • esiow2013

            Does Google crawl and index dynamic pages?

            I've linked a category page(static) to my homepage and linked a product page (dynamic page) to the category page. I tried to crawl my website using my homepage URL with the help of Screamingfrog while using Google Bot 2.1 as the user agent. Based on the results, it can crawl the product page which is a dynamic. Here's a sample product page which is a dynamic page(we're using product IDs instead of keyword-rich URLs for consistency):http://domain.com/AB1234567 Here's a sample category page: http://domain.com/city/area Here's my full question, does the spider result (from Screamingfrog) means Google will properly crawl and index the property pages though they are dynamic?

            White Hat / Black Hat SEO | | esiow2013
            0
          • AaronHenry

            A Branded Local Search Strategy utilizing Microsites?

            Howdy Moz, Over and over we hear of folks using microsites in addition to their main brand for targeting keyword specific niches.  The main point of concern most folks have is either in duplicate content or being penalized by Google, which is also our concern.  However, in one of our niches we notice a lot of competitors have set up secondary websites to rank in addition to the main website (basically take up more room on the SERPS).  They are currently utilizing different domains, on different IPs, on different servers, etc.  We verified because we called and they all rang to the same competitors. So our thought was why not take the fight to them (so to speak) but with a branding and content strategy.  The company has many good content pieces that we can utilize, like company mottos, missions statements, special projects, community outreach that can be turned into microsites with unique content. Our strategy idea is the take a company called "ACME Plumbing" and brand for specific keywords with locations like sacramentoplumberwarranty.com where the site's content revolves around plumber warranty info, measures of a good warranty, plumbing warranty news (newsworthy issues), blogs, RCS - you get the idea...and send both referral traffic and link to the main site. The ideal is to then repeat the process with another company aspect like napaplumbingprojects.com where the content of the site is focused on cool projects, images, RCS, etc. Again, referring traffic and link juice to the main site. We realize that this adds the amount of RCS that needs to be done, but that's exactly why we're here.  Also, any thoughts of intentionally tying in the brand to the location so you get urls like acmeplumbingsacarmento.com?

            White Hat / Black Hat SEO | | AaronHenry
            1
          • Bodie

            Google places VS position one ranking above the places.

            Hi Guys, Will creating a new Google places listing for a business have any effect their current position one spot for their major geo location keyword? I.e restaurants perth - say they are ranking no 1 above all the places listings if they set up a places listing would they lose that position and merge with all the other places accounts? Or would they have that listing as well as the places listing? I have been advised it could be detrimental to set up the places account if this is the case does anyone know any ways around this issue as the business really needs a places page for google maps etc. Appreciate some guidance Thanks. BC

            White Hat / Black Hat SEO | | Bodie
            0
          • Amjath

            Link Building using Badges

            In light of penguin update, is link building using badges(like "I love SEOMOZ" badge) still considered a white hat tactic? I have read old posts on SEOMOZ blog about this topic and wondering if this method is still effective. Look forward to feedback from MOZers.

            White Hat / Black Hat SEO | | Amjath
            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.