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.

      Save 36% now!
      Moz Pro

      Save 36% now!

      Sign up
    • 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.

      Save 36% now!
      Moz Pro

      Save 36% now!

      Sign up
    • 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
    1948
    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

          • igniterman75

            Why is this site ranked #1 in Google with such a low DA (is DA not important anymore?)

            Hi Guys, Would you mind helping me with the below please? I would like to get your view on it and why Google ranks a really new domain name #1 with super low domain authority? Or is Domain Authority useless now in Google? It seems like from the last update that John Mueller said that they do not use Domain Authority so is Moz Domain Authority tool not to take seriously or am I missing something? There is a new rehab in Thailand called https://thebeachrehab.com/ (Domain authority 13)It's ranked #1 in Google.co.th for these phrases: drug rehab thailand but also for addiction rehab thailand. So when checking the backlink profile it got merely 21 backlinks from really low DA sites (and some of those are really spammy or not related). Now there are lots of sites in this industry here which have a lot higher domain authority and have been around for years. The beach rehab is maybe only like 6 months old.  Here are three domains which have been around for many years and have much higher DA and also more relevant content. These are just 3 samples of many others... <cite class="iUh30">https://www.thecabinchiangmai.com (Domain Authority 52)</cite>https://www.hope-rehab-center-thailand.com/ (Domain Authority 40)https://www.dararehab.com (Domain Authority 32) These three sites got lots of high DA backlinks (DA 90++)  from strong media links like time.com, theguardian.com, telegraph.co.uk etc. (especially thecabinchiangmai.com) but the other 2 got lots of solid backlinks from really high DA sites. So when looking at the content, thebeachrehab.com has less content as well. Can anyone have a look and let me know your thoughts why Google picks a brand new site, with DA 13 and little content in the top compared to competition?  I do not see the logic in this? Cheers
            John

            White Hat / Black Hat SEO | | igniterman75
            0
          • Kelly3330

            I have a recipe food blog and use wordpress, but my recipes are usually in more than one category...?

            The recipes are in most cases in more than one category (usually two) each. Do and (and if so how) need to set each post to one canicol url? E.g  A recipe on Peas is in healthy foods (which is the default wordpress cat.) and also Vegetarian Dishes. I use YOAST for wordpress

            White Hat / Black Hat SEO | | Kelly3330
            0
          • Mohtaref1

            Black hat : raising CTR to have better rank in Google

            We all know that Google uses click-through-rate (CTR) as one of it is ranking factor. I came up with an idea in my mind. I would like to see if someone saw this idea before or tried it. If you search in Google for the term "SEO" for example. You will see the a-moz.groupbuyseo.org website in rank 3. And if you checked the source code you will see that result 3 is linking to this url: https://www.google.com.sa/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&cad=rja&uact=8&ved=0CDMQFjAC&url=https%3A%2F%2Fa-moz.groupbuyseo.org%2Fbeginners-guide-to-seo&ei=F-pPVaDZBoSp7Abo_IDYAg&usg=AFQjCNEwiTCgNNNWInUJNibqiJCnlqcYtw That url will redirect you to seoa-moz.groupbuyseo.org Ok, what if we use linkbucks.com or any other cheap targeted traffic network and have a campaign that sends traffic to the url that I show you. Will that count as traffic from Google so it will increase the CTR from Google?

            White Hat / Black Hat SEO | | Mohtaref1
            1
          • Lisa-Devins

            Do I lose link juice if I have a https site and someone links to me using http instead?

            We have recently launched a https site which is getting some organic links some of which are using https and some are using http. Am I losing link juice on the ones linked using http even though I am redirecting or does Google view them the same way? As most people still use http naturally will it look strange to google if I contact anyone who has given us a link and ask them to change to https?

            White Hat / Black Hat SEO | | Lisa-Devins
            0
          • Choice

            Forcing Google to Crawl a Backlink URL

            I was surprised that I couldn't find much info on this topic, considering that Googlebot must crawl a backlink url in order to process a disavow request (ie Penguin recovery and reconsideration requests). My trouble is that we recently received a great backlink from a buried page on a .gov domain and the page has yet to be crawled after 4 months. What is the best way to nudge Googlebot into crawling the url and discovering our link?

            White Hat / Black Hat SEO | | Choice
            0
          • Eteach_Marketing

            How do you change the 6 links under your website in Google?

            Hello everyone, I have no idea how to ask this question, so I'm going to give it a shot and hopefully someone can help me!! My company is called Eteach, so when you type in Eteach into Google, we come in the top position (phew!) but there are 6 links that appear underneath it (I've added a picture to show what I mean). How do you change these links?? I don't even know what to call them, so if there is a particular name for these then please let me know! They seem to be an organic rank rather than PPC...but if I'm wrong then do correct me! Thanks! zorIsxH.jpg

            White Hat / Black Hat SEO | | Eteach_Marketing
            0
          • PeterConnor

            A site is using their competitors names in their Meta Keywords and Descriptions

            I can't imagine this is a White Hat SEO technique, but they don't seem to be punished for it by Google - yet. How does Google treat the use of your competitors names in your meta keywords/descriptions? Is it a good idea?

            White Hat / Black Hat SEO | | PeterConnor
            0
          • DROIDSTERS

            Rel Noindex Nofollow tag vs meta noindex nofollow

            Hi Mozzers I have a bit of thing I was pondering about this morning and would love to hear your opinion on it. So we had a bit of an issue on our client's website in the beginning of the year. I tried to find a way around it by using wild cards in my robots.txt but because different search engines treat wild cards differently it dint work out so well and only some search engines understood what I was trying to do. so here goes, I had a parameter on a big amount of URLs on the website with ?filter being pushed from the database we make use of filters on the site to filter out content for users to find what they are looking for much easier, concluding to database driven ?filter URLs (those ugly &^% URLs we all hate so much*. So what we looking to do is implementing nofollow noindex on all the internal links pointing to it the ?filter parameter URLs, however my SEO sense is telling me that the noindex nofollow should rather be on the individual ?filter parameter URL's metadata robots instead of all the internal links pointing the parameter URLs. Am I right in thinking this way? (reason why we want to put it on the internal links atm is because the of the development company states that they don't have control over the metadata of these database driven parameter URLs) If I am not mistaken noindex nofollow on the internal links could be seen as page rank sculpting where as onpage meta robots noindex nofolow is more of a comand like your robots.txt Anyone tested this before or have some more knowledge on the small detail of noindex nofollow? PS: canonical tags is also not doable at this point because we still in the process of cleaning out all the parameter URLs so +- 70% of the URLs doesn't have an SEO friendly URL yet to be canonicalized to. Would love to hear your thoughts on this. Thanks, Chris Captivate.

            White Hat / Black Hat SEO | | DROIDSTERS
            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.