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

      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. Digital Marketing
    3. Web Design
    4. Help with error: Not Found The requested URL /java/backlinker.php was not found on this server.

    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.

    Help with error: Not Found The requested URL /java/backlinker.php was not found on this server.

    Web Design
    3
    5
    2753
    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.
    • monicapopa
      monicapopa last edited by

      Hi all,

      We got this error for almost a month now. Until now we were outsourcing the webdesign and optimization, and now we are doing it in house, and the previous company did not gave us all the information we should know. And we've been trying to find this error and fix it with no result.

      Have you encounter this issue before? Did anyone found or knows a solution?

      Also would this affect our website in terms of SEO and in general.

      Would be very grateful to hear from you. Many thanks.

      Here is what appears on the bottom of the site( www.manvanlondon.co.uk)

      Not Found

      The requested URL /java/backlinker.php was not found on this server.


      <address>Apache/2.4.7 (Ubuntu) Server at 01adserver.com Port 80</address>

      <address> </address>

      <address> </address>

      1 Reply Last reply Reply Quote 0
      • webmethod
        webmethod @monicapopa last edited by

        Hi Monica,

        It's almost certainly an issue related to the Backlinker plugin given that error message, though clearly it's not a straightforward solution. I found this post on the wordpress forum, perhaps this is your issue too (by member pee_dee):

        "Look in header.php inside your current theme and find this line:

        http://www.4llw4d.freefilesblog.com/jquery-1.6.3.min.js

        This server is no longer able to provide the .js file linked to your theme. I found it mine at:

        http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.6.3.min.js

        Get a hold of the .js file (or google the heck out of the .js file you need) and point to it on your server."

        Hope that works

        George

        1 Reply Last reply Reply Quote 0
        • monicapopa
          monicapopa @webmethod last edited by

          Hi George,

          Thank you for your reply. Unfortunately we believe is not a plug in issue, because we disable each plug in and there was no improvement. As for the Backlinker plug in we don't seem to have a specific one. Our robot text in the general settings seems to be normal, but we can't seem to locate the on with the error.

          Do you have any other ideas/ suggestions?

          Thank you for your time.

          Monica

          webmethod 1 Reply Last reply Reply Quote 0
          • sureshchowdary
            sureshchowdary last edited by

            These are the most common errors which occur when we use word press plugins. If you are using a paid theme support team will help you in handling this issue.

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

              It looks like this error is caused by a plugin you have installed and enabled on your wordpress site that probably isn't compatible with the version of wordpress you're running. If you disable the Backlinker plugin it will probably go away.

              As for SEO impact - it appears to also have mangled your /robots.txt (which you should fix), and the user experience of seeing this error is poor and so it's worth fixing.

              George

              monicapopa 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

              • DigitalMarketingSEO

                NO Meta description pulling through in SERP with react website - Requesting Indexing & Submitting to Google with no luck

                Hi there, A year ago I launched a website using react, which has caused Google to not read my meta descriptions. I've submitted the sitemap and there was no change in the SERP. Then, I tried "Fetch and Render" and request indexing for the homepage, which did work, however I have over 300 pages and I can't do that for every one. I have requested a fetch, render and index for "this url and linked pages," and while Google's cache has updated, the SERP listing has not. I looked in the Index Coverage report for the new GSC and it says the urls and valid and indexable, and yet there's still no meta description. I realize that Google doesn't have to index all pages, and that Google may not also take your meta description, but I want to make sure I do my due diligence in making the website crawlable. My main questions are: If Google didn't reindex ANYTHING when I submitted the sitemap, what might be wrong with my sitemap? Is submitting each url manually bad, and if so, why? Am I simply jumping the gun since it's only been a week since I requested indexing for the main url and all the linked urls? Any other suggestions?

                Web Design | | DigitalMarketingSEO
                1
              • limited7

                Switched from Wix to Wordpress dreaded hashtag URL

                Recently took over managing a site for a non-profit which was using the dreaded Wix. Switched over to Wordpress but now Google still has the old URL's with the hashtag.  Can't forward them in .htaccess and don't want to add javascript for fear of slowing down load time. I found a solution that seems like it will take hours and hours of work. I found the solution at http://www.thedriversgarage.com/web-technology/redirecting-hashbang-urls-wix-urls/ but it seems like it would take hours with all the URL's. I submitted an XML sitemap in Google webmaster tools. My question is, how serious could this effect SEO for my site?  Google accepted the new sitemap but still has the old URL's in SERP. How long does this generally take to remove? Will the hashtag URL's penalize the site for duplicate content? If so is there a way to tell Google the homepage without hashtags is the page with original content? Sort of like the rel=canonical tag which I know wont work as the hashtag URL's all redirect to the homepage so they will all have the tag. Does Google ignore the hashtag?  Could there even be a benefit to this, possibly the homepage getting more page authority due to the redirects?  How serious is this?  Thanks in advancing.

                Web Design | | limited7
                0
              • CamiloSC

                Website Redesign - What to do with old 301 URLs?

                My current site is on wordpress. We are currently designing a new wordpress site, with the same URLs. Our current approach is to go into the server, delete the current website files and ad the new website files. My current site has old urls which are 301 redirected to current urls. Here is my question.  In the current redesign process, do i need to create pages for old the 301 redirected urls so that we do not lose them in the launch of the new site? or is the 301 command currently existing outside of our server so this does not matter? Thank you in advance.

                Web Design | | CamiloSC
                0
              • vivekrathore

                Will interlinking using dynamic parameters in url help us in increasing our rankings

                Hi, Will interlinking our internal pages using dynamic parameters(like abc.com/property-in-noida?source=footer) help us in increasing our rankings for linked pages OR we should use static urls for interlinking Regards

                Web Design | | vivekrathore
                0
              • paulbaguley

                Help with Schema.org on Ecommerce Products

                I’m looking for ways of using schema.org with products that have pricing options. There appear to be two main problems 1)      Whilst colour, width, height and depth are all catered for, size appears to be missing – how can we mark up products that are available in sizes that aren’t necessarily covered by width/height/depth (e.g. shoe size). Also, what if the product is available in different finishes – technically, these could not properly be described as colours so how could we mark them up? 2)      There doesn’t seem to be any particularly good way of marking up pricing options that are displayed on the same product detail page. For e.g. if a pricing option table is used like this: | ID | Colour | Price 001-red | Red | £3.99 001-green | Green | £4.49 001-blue | Blue | £4.99 | I can mark up each row as an offer, and give each offer a price and sku or mpn, but then I can’t use itemprop=”color” to describe exactly what the option is. Would I just use itemprop=”name” in this case and abandon color altogether (even though it’s technically supposed to be describing the colour of the product and not the name of the offer)? I suppose another way I could approach it would be to mark up each row as an individual product, and assign each one an offer with the details as described above but then the containing page would effectively look like a separate product – which it isn’t. Any help or advice on this would be very much appreciated

                Web Design | | paulbaguley
                0
              • Bromtec

                White Text / Black Background & SEO Impact

                Does anyone know of any testing / studies with evidence that Google prefers dark text on a light background vs. light text on a dark background? I have a website that currently has light text on a black background, and really like the way it looks, but am concerned that the style may be hurting SEO. Moreover, redesigning something inverse with the same quality would be a large project and fairly costly, so I'd like to make sure the benefit will really be worth the cost before moving forward.

                Web Design | | Bromtec
                0
              • markadoi84

                URLs with Hashtags - Does Google Index Them?

                Hi there, I have a potential issue with a site whereby all pages are dynamically populated using Javascript.  Thus, an example of an URL on their site would be www.example.com/#!/category/product. I have read lots of conflicting information on the web - some says Google will ignore everything after the hashtag; other people say that Google will now index everything after the hashtag. Does anybody have any conclusive information about this?  Any links to Google or Matt Cutts as confirmation would be brilliant. P.S. I am aware about the potential issue of duplicate content, but I can assure you that has been dealt with.  I am only concerned about whether Google will index full URLs that contain hashtags. Thanks all! Mark

                Web Design | | markadoi84
                0
              • hfranz

                Should I Remove URL extentions for SEO?

                We are having a developer design our website with Magento. I noticed the main pages such as About Us have no file extention in the URL. But the product pages have a .html file extention. I was once told to remove the file extentions. Are there benefits to removing the .html file extension and if so, is there a way we can do this using Magento?

                Web Design | | hfranz
                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.