• 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. Technical SEO
        4. Would using javascript onclick functions to override href target be ok?

        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.

        Would using javascript onclick functions to override href target be ok?

        Technical SEO
        4
        9
        4249
        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.
        • isntworkdull
          isntworkdull last edited by

          Hi all,

          I am currently working on a new search facility for me ecommerce site... it has very quickly dawned on me that this new facility is far better than my standard product pages - from a user point of view - i.e lots of product attributes for customers to find what they need faster, ability to compare products etc... All in all just better. BUT NO SEO VALUE!!!

          i want to use this search facility instead of my category/product pages... however as they are search pages i have "robots noindex them" and dont think its wise to change that...

          I have spoken to the developers of this software and they suggested i could use some javascript in the navigation to change the onlclick function to take the user to the search equivelant of the page...

          They said this way my normal pages are the ones that are still indexed by google etc, but the user has the benefit of using the improved search pages...

          This sounds perfect, however it also sounds a little deceptive... and i know google has loads of rules about these kinds of things, the last thing i want is to get any kind of penalty or any negative reaction from an SEO point of view... I am only considering this as it will improve the user experience on my website...

          Can  any one advise if this is OK, or a "no no"...

          P.s for those wondering i use an "off the shelf" cart system and it would cost me an arm and a leg to have these features built into my actual category  / product pages.

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

            Hello James,

            Why do these pages have "no SEO value"? Is it because they are AJAX pages or because you have them noindexed? Or both?

            To answer your original question, using an on-click javascript event to send a user to a page other than the URL listed in the href tag is borderline. It goes beyond the risk level I would feel comfortable with on an eCommerce site, but a lot of affiliate sites do this. For instance, all of their links out to merchant sites may go through a directory called /outlink/ so the href tag might look like .../outlink/link1234 and appear to send the user to another page on their domain, when actually the user gets redirected to the merchant's (e.g. Amazon.com, Best Buy...) website. Sometimes the user is redirected from the /outlink/... URL and sometimes they never even get that far because the javascript sends them to the merchant's URL first.

            It is not cloaking unless you are specifically treating Google differently. If Google doesn't understand your site that is their problem. If you have code that essentially says "IF Google, THEN do this. ELSE do that" it is your problem because you are cloaking. Make sense? There is a very distinct line there.

            The bottom line is if you want to show users a certain page then you should be showing that page to Google as well. If the problem is the content on that page doesn't appear for Google (e.g. AJAX) then you should look into optimizing that type of content to the best of your ability. For example, look into the use of hashbangs (#!) as in:

            https://developers.google.com/webmasters/ajax-crawling/docs/getting-started

            1 Reply Last reply Reply Quote 0
            • Highland
              Highland @isntworkdull last edited by

              1. Google understands simple JS that is inline with your HTML. So Google understands that
              is a link to domain.com. You can obfuscate this further and Google might not understand it. I've not seen Google try to parse or execute JS but that doesn't mean they can't or won't in the future.

              2. I don't think Alan is right in that this is cloaking. Google doesn't understand the same thing users do. It's been an acceptable practice, for instance, to take content found in Flash and copy it to where Google can spider it. The spider pages are for Google but there's no way it would be indexed otherwise and the users can get the same exact content from the frontend experience. Cloaking is where you show two distinctly different pages with the intent of tricking the bots. As long as what Google is indexing is what end users will see, there's no problem.

              3. Google is very unlikely to spider AJAX. Many AJAX pages don't return any user readable content (most of mine return things like JSON, which is not for end user consumption) and , as such, are beyond the scope of indexation. Again, as in #2, you might want this content to be shown elsewhere if you want it indexed. https://developers.google.com/webmasters/ajax-crawling/

              1 Reply Last reply Reply Quote 1
              • isntworkdull
                isntworkdull last edited by

                ok, i am not keen on this approach, the developers have offered an alternative... but again, i'm not sure about it, they have said they can use ajax to force their search results / navigation over my current navigation / products on my category / product pages...

                this gets rid of having to use javascript to send to different url... but up above Alan mentions cloaking, which to my understanding is basically serving anything different for a search engine / person... and thats what this will do... it serves up a different navigation to people... and the products could be listed in a different order etc... search engines do not see the ajax...

                Is this any better? or just as negative?

                Highland 1 Reply Last reply Reply Quote 0
                • AlanMosley
                  AlanMosley @isntworkdull last edited by

                  Are they identical, you say the search equivalent, I just wouldn't treat search engines any different

                  1 Reply Last reply Reply Quote 1
                  • isntworkdull
                    isntworkdull @AlanMosley last edited by

                    even thou the content is identical?

                    It is only the way that content can then be navigated that is different...

                    AlanMosley 1 Reply Last reply Reply Quote 0
                    • AlanMosley
                      AlanMosley @isntworkdull last edited by

                      Well then, yes I would be concerned, you are serving up different content to users, that is cloaking.

                      isntworkdull 1 Reply Last reply Reply Quote 0
                      • isntworkdull
                        isntworkdull @AlanMosley last edited by

                        Hi Alan,

                        i think i may have explained incorrectly - my search page does have the meta tag noindex,follow - it also has a canonical link back to the main search page (i.e search.html) so i do not think any of the search results will be indexed. So my concern is not duplicate content, this should not happen...

                        My concern is the fact i am using javascript to litterally divert customers from one page to another... its almost like the static pages are there only for the benefit of google... and thats concerning me...

                        AlanMosley 1 Reply Last reply Reply Quote 1
                        • AlanMosley
                          AlanMosley last edited by

                          Google can follow JavaScript links, unless you are very good at hiding them.

                          I would not worry too much about the duplicate content, don't expect the duplicates to rank, but your not likely to be penalized for them. you can use a canonical tag to point all search results back to the one page.

                          I would not no index any pages, any links pointed to a no-index page are pouring their link juice away. if you want to no index a page use the meta tag no-index,follow, this way the search engine will follow the links and flow back out to your site

                          read about page rank and how link juice flows

                          http://thatsit.com.au/seo/tutorials/a-simple-explanation-of-pagerank

                          isntworkdull 1 Reply Last reply Reply Quote 1
                          • 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

                          • Flock.Media

                            Canonical issues using Screaming Frog and other tools?

                            In the Directives tab within Screaming Frog, can anyone tell me what the difference between "canonicalised", "canonical", and "no canonical" means? They're found in the filter box. I see the data but am not sure how to interpret them. Which one of these would I check to find canonical issues within a website? Are there any other easy ways to identify canonical issues?

                            Technical SEO | | Flock.Media
                            0
                          • wearehappymedia

                            Target: blank. Does it make an SEO difference?

                            I've notice many sites MOZ included no longer use the target: blank attribute. I think that's what it's called. Basically when a link on your site opens a new tab in the browser as opposed to replacing the browser window you are in.  Given that MOZ think of everything, I would love to hear opinions on this.

                            Technical SEO | | wearehappymedia
                            0
                          • danwebman

                            Guys & Gals anyone know if urllist.txt is still used?

                            I'm using a tool which generates urllist.txt and looking on the SEO Forums it seems that Yahoo used to use this. What I'd like to know is is it still used anywhere and should we have it on the site?

                            Technical SEO | | danwebman
                            0
                          • Theo-NL

                            302 redirect used, submit old sitemap?

                            The website of a partner of mine was recently migrated to a new platform. Even though the content on the pages mostly stayed the same, both the HTML source (divs, meta data, headers, etc.) and URLs (removed index.php, removed capitalization, etc) changed heavily. Unfortunately, the URLs of ALL forum posts (150K+) were redirected using a 302 redirect, which was only recently discovered and swiftly changed to a 301 after the discovery. Several other important content pages (150+) weren't redirected at all at first, but most now have a 301 redirect as well. The 302 redirects and 404 content pages had been live for over 2 weeks at that point, and judging by the consistent day/day drop in organic traffic, I'm guessing Google didn't like the way this migration went. My best guess would be that Google is currently treating all these content pages as 'new' (after all, the source code changed 50%+, most of the meta data changed, the URL changed, and a 302 redirect was used). On top of that, the large number of 404's they've encountered (40K+) probably also fueled their belief of a now non-worthy-of-traffic website. Given that some of these pages had been online for almost a decade, I would love Google to see that these pages are actually new versions of the old page, and therefore pass on any link juice & authority. I had the idea of submitting a sitemap containing the most important URLs of the old website (as harvested from the Top Visited Pages from Google Analytics, because no old sitemap was ever generated...), thereby re-pointing Google to all these old pages, but presenting them with a nice 301 redirect this time instead, hopefully causing them to regain their rankings. To your best knowledge, would that help the problems I've outlined above? Could it hurt? Any other tips are welcome as well.

                            Technical SEO | | Theo-NL
                            0
                          • JarnoNijzing

                            Use of title tags on divs for SEO purposes

                            Hello community, I recently was asked by a client to analyze a website of a competitor. I did was he asked me to do but when I  looked at the source code of the website I found this code: I changed the exact words into something for privacy reasons, but I never looked at a code like this.
                            Using a div for an anchor I get but adding a title tag to the div? I never seen that before. Title tags on anchors, yes, using images in divs as background and then adding a title??? Does anyone have any experience with a code like this and if you do how does this impact rankings? Does it impact rankings at all and does anybody know of any correlation between the two? Looking forward for your responses. Regards Jarno

                            Technical SEO | | JarnoNijzing
                            0
                          • jhinchcliffe

                            Is duplicate content ok if its on LinkedIn?

                            Hey everyone, I am doing a duplicate content check using copyscape, and realized we have used a ton of the same content on LinkedIn as our website. Should we change the LinkedIn company page to be original? Or does it matter? Thank you!

                            Technical SEO | | jhinchcliffe
                            0
                          • EugeneF

                            Use webmaster tools "change of address" when doing rel=canonical

                            We are doing a "soft migration" of a website.  (Actually it is a merger of two websites). We are doing cross site rel=canonical tags instead of 301's for the first 60-90 days.  These have been done on a page by page basis for an entire site.  Google states that a "change of address" should be done in webmaster tools for a site migration with 301's.   Should this also be done when we are doing this soft move?

                            Technical SEO | | EugeneF
                            0
                          • CodyWheeler

                            Ok to Put a Decimal in a URL?

                            I'm in the process of creating new product specific URLs for my company. Some of our products have decimals in them for their names as a unit of measurement. For example - .The URL for a 050" widget would be something like: http://www.example.com/product/category/.050-inch-widget My question is - Can I use a decimal in the URL without ticking off the search engines, and/or causing any other unexpected effects?

                            Technical SEO | | CodyWheeler
                            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.