• majorAlexa

        See all notifications

        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 business shine with Listings AI
          Moz Local

          Let your business shine with Listings 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
        • My Q&A
        • 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. Intermediate & Advanced SEO
        4. Does google credit links from iFrames or created by Javascript, if so, is one more powerful than the other?

        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 credit links from iFrames or created by Javascript, if so, is one more powerful than the other?

        Intermediate & Advanced SEO
        2
        1
        3689
        Loading More Posts
        • Watching

          Notify me of new replies.
          Show question in unread.

        • Not Watching

          Do not notify me of new replies.
          Show question in unread if category is not ignored.

        • Ignoring

          Do not notify me of new replies.
          Do not show question in unread.

        • Oldest to Newest
        • Newest to Oldest
        • Most Votes
        Reply
        • Reply as question
        Locked
        This topic has been deleted. Only users with question management privileges can see it.
        • A Former User
          A Former User last edited by

          Consider this example, because I want to be clear about what I mean.  You have two websites.  Lets all them www.a.com and www.b.com.

          On www.a.com/some/page, there is an iframe something like this:
          <iframe src="www.b.com/some/special/path"></iframe>
          Then content of this iframe is a bunch of pictures, text and numbers, as well as a group of links, linking each picture to www.b.com for example the links might be:
          www.b.com/content/1
          www.b.com/content/2
          www.b.com/content/3

          Questions:

          1. When google crawls **www.a.com/some/page, **does it pass link juice to www.b.com/content/*?
          2. Does google instead consider these to be internal links within b.com itself.  because links to www.b.com/content/ ** are actually from b.com itself, since the domain of the iframe is actually: www.b.com/some/special/path 3) Is there any amount of link juice passed from www.a.com/some/page to* www.b.com/some/special/path **because this is the src= element of an iframe that a.com is hosting?

          Consider an alternative setup.  Where instead of using an iframe the contents of the above described iFrame is actually added the the page dynamically using javascript, and a call to an API endpoint at b.com.  Resulting in these links being added directly to the body of a.com without being wrapped in an iframe element.

          Questions:
          4) Do these links that were created after page load still get crawled and credited by google? (i have heard in the past that google was going to start crawling javascript, i just don't know if this is known for a fact yet).
          5) Do links created on the client side hold the same weight as a link that was served directly via the backend html generation?

          1. If both the links within the iframe and the links within the javascript embed method pass link juice.  Is one preferred over the other? is one known to be more effective than the other?

          Thanks!

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

            Hi there.

            In short, Yes, iframes will pass link juice, but to the page, which is a source of iframe, not to pages, which are linked inside the iframe. And no, javascript created links are not passing rank flow.

            When using iframe, basically what you are doing is you are pointing to the container on another website, and whatever is inside that container, it's hosted on that another website. That's why rank flows only to src link.

            As for JS created links - they are considered hidden, devalued or obfuscated. Refer to this page on MOZ - https://a-moz.groupbuyseo.org/learn/seo/internal-link

            Hope this helps.

            1 Reply Last reply Reply Quote 0
            • 1 / 1
            • First post
              Last post

            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

            • vtmoz

              Top hierarchy pages vs footer links vs header links

              Hi All, We want to change some of the linking structure on our website. I think we are repeating some non-important pages at footer menu. So I want to move them as second hierarchy level pages and bring some important pages at footer menu. But I have confusion which pages will get more influence: Top menu or bottom menu or normal pages? What is the best place to link non-important pages; so the link juice will not get diluted by passing through these. And what is the right place for "keyword-pages" which must influence our rankings for such keywords? Again one thing to notice here is we cannot highlight pages which are created in keyword perspective in top menu. Thanks

              Intermediate & Advanced SEO | | vtmoz
              0
            • AbsoluteDesign

              Ecommerce: A product in multiple categories with a canonical to create a ‘cluster’ in one primary category Vs. a single listing at root level with dynamic breadcrumb.

              OK – bear with me on this… I am working on some pretty large ecommerce websites (50,000 + products) where it is appropriate for some individual products to be placed within multiple categories / sub-categories. For example, a Red Polo T-shirt could be placed within: Men’s > T-shirts >
              Men’s > T-shirts > Red T-shirts
              Men’s > T-shirts > Polo T-shirts
              Men’s > Sale > T-shirts
              Etc. We’re getting great organic results for our general T-shirt page (for example) by clustering creative content within its structure – Top 10 tips on wearing a t-shirt (obviously not, but you get the idea). My instinct tells me to replicate this with products too. So, of all the location mentioned above, make sure all polo shirts (no matter what colour) have a canonical set within Men’s > T-shirts > Polo T-shirts. The presumption is that this will help build the authority of the Polo T-shirts page – this obviously presumes “Polo Shirts” get more search volume than “Red T-shirts”. My presumption why this is the best option is because it is very difficult to manage, particularly with a large inventory. And, from experience, taking the time and being meticulous when it comes to SEO is the only way to achieve success. From an administration point of view, it is a lot easier to have all product URLs at the root level and develop a dynamic breadcrumb trail – so all roads can lead to that one instance of the product. There's No need for canonicals; no need for ecommerce managers to remember which primary category to assign product types to; keeping everything at root level also means there no reason to worry about redirects if product move from sub-category to sub-category etc. What do you think is the best approach? Do 1000s of canonicals and redirect look ‘messy’ to a search engine overtime? Any thoughts and insights greatly received.

              Intermediate & Advanced SEO | | AbsoluteDesign
              0
            • PeteC12

              H3 Tags - Should I Link to my content Articles- ? And do I have to many H3 tags/ Links as it is ?

              Hello All, On my ecommerce landing pages, I currently have links to my products as H3 Tags. I also have useful guides displayed on the page with links useful articles we have written (they currently go to my news section). I am wondering if I should put those article links as additional H3 tags as well for added seo benefit  or do I have to many tags as it is ?. A link to my Landing Page I am talking about is - http://goo.gl/h838RW Screenshot of my h1-h6 tags - http://imgur.com/hLtX0n7 I enclose screenshot my guides and also of my H1-H6 tags. Any advice would be greatly appreciated. thanks Peter

              Intermediate & Advanced SEO | | PeteC12
              0
            • blackrino

              Credit Links on Client Websites

              I know there have been several people who have asked this but a lot of them were back in 2012 before many of the google changes. My question is the same though. With all the changes with Google's algorithm. Is it okay to put your link on the bottom of your clients website. Like Web Design by, etc. Part of the reason is to drive traffic but also if someone is actually interested who designed the website, they will click it. But now reading about how bad links can hurt you tremendously, it makes me second guess if this is ok. My gut feeling says, no.

              Intermediate & Advanced SEO | | blackrino
              0
            • sbrault74

              Google Indexing Feedburner Links???

              I just noticed that for lots of the articles on my website, there are two results in Google's index. For instance: http://www.thewebhostinghero.com/articles/tools-for-creating-wordpress-plugins.html and http://www.thewebhostinghero.com/articles/tools-for-creating-wordpress-plugins.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+thewebhostinghero+(TheWebHostingHero.com) Now my Feedburner feed is set to "noindex" and it's always been that way. The canonical tag on the webpage is set to: rel='canonical' href='http://www.thewebhostinghero.com/articles/tools-for-creating-wordpress-plugins.html' /> The robots tag is set to: name="robots" content="index,follow,noodp" /> I found out that there are scrapper sites that are linking to my content using the Feedburner link. So should the robots tag be set to "noindex" when the requested URL is different from the canonical URL? If so, is there an easy way to do this in Wordpress?

              Intermediate & Advanced SEO | | sbrault74
              0
            • BostonWright

              How do I get 2 column Google sitelinks instead of one line sitelinks?

              Currently, if you search for my site's brand name on Google, we are the top result. However, rather than having 2 columns of sitelinks, there is just one line of 4 sitelinks. When you search for the site's domain (sitename.com), you get the full 2 columns of sitelinks. Are there any strategies for getting the 2 columns on more than just the domain name search? At the very least, I'd like to get 2 columns to appear when you do a brand name search, but it'd be great to get 2 columns of sitelinks for our top search queries as well. Thanks for the advice...

              Intermediate & Advanced SEO | | BostonWright
              0
            • Paul78

              Maximum number of links

              Hi there, I have just written an article that is due to be posted on an external blog, the article has potentially 3 links that could link to 3 different pages on my website, is this too much? what do you recommend being the maximum number of links? Thanks for any help

              Intermediate & Advanced SEO | | Paul78
              0
            • TECHeGO

              Getting Google to Correct a Misspelled Site Link...Help!

              My company website recently got its site links in google search... WooHoo! However, when you type TECHeGO into Google Search one of the links is spelled incorrectly. Instead of 'CONversion Optimization' its 'COversion Optimization'. At first I thought there was a misspelling on that page somewhere but there is not and have come to the conclusion that Google has made a mistake. I know that I can block the page in webmaster tools (No Thanks) but how in the crap can I get them to correct the spelling when no one really knows how to get them to appear in the first place? Riddle Me That Folks! sitelink.jpg

              Intermediate & Advanced SEO | | TECHeGO
              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.