I am getting Failed to load resource: net::ERR_BLOCKED_BY_CLIENT with Google chrome

299,649

Solution 1

These errors are usually generated from an ad blocking plugin, such as Adblock Plus. To test this use either a different browser or uninstall the ad blocking plugin (right clicking the extension by the URL bar and clicking "Remove from Chrome...").

There is an easier way to temporarily disable an extension. In Chrome, opening an Incognito tab will usually stop extensions running (unless you have specifically told Chrome which ones to run in Incognito).

Solution 2

My advice is to avoid any image names; class names or ID's with the words:

  • Advert
  • Advertise

in their name!

I ran some tests and Ad blockers regularly block any direct content with these names either within the CSS file, Div or Span Layers.

So an image name loaded via CSS such as advertise-with-us.png gets blocked on any machine running such software for example.

EDIT: I've Traced a list of web page elements in Chrome which AdBlock Plus sets the CSS value to "display:none". They probably apply to other browsers too:

::content #ads > .dose > .dosesingle, 
::content #content > #center > .dose > .dosesingle,
::content #content > #right > .dose > .dosesingle, 
::content #header + #content > #left > #rlblock_left, 
::content .trc_rbox_border_elm .syndicatedItem, 
::content .trc_rbox_div .syndicatedItem, 
::content div[id^="mainads"], ::content #ad-banner-980, 
::content #adbox300600, ::content #chartAdWrap, 
::content #in-content-ad, ::content #main-right-ad-tray, 
::content #second-right-ad-tray, ::content #sponsored-message, 
::content #tr-adv-banner, ::content #votvAds_inner, 
::content #welcome_ad, ::content #wp_ad_marker, 
::content .PremiumObitAdBar, ::content .ad-active

Solution 3

There are two steps here: troubleshooting and then fixing the issue:

  • To troubleshoot, check to see if it is a browser and/or extension problem. Chrome, Firefox and others have incognito or private mode which does not load extensions or the basic database of passwords and cookies.

  • In the case of ERR_BLOCKED_BY_CLIENT that is usually some kind of blocking software, such as Adblock, Ghostery, or some other kind of privacy/anti-spyware tool.

Solution 4

Don't use keyworks like "ad", "ads", "advertise", etc. in image url or image class. Adblock block them automatically.

Solution 5

If you are running multiple extensions that perform ad or script blocking you will need to

individually update each one to your whitelist

Taking from this source, here are some of the extensions that may cause the case and how to deal with them.

Adblock Plus

  • Click the Adblock Plus icon.
  • Click “Enabled on this site” to disable ad blocking for the current site.
  • In Firefox Click “disable on wired.com” to disable ad blocking.
  • Reload the page you were viewing.
  • If problem still persist, cek if the character string "-300x600" is in the file name, that particular text pattern matches an expression list pattern in the AdBlock Plus.

Firefox Tracking Protection

  • In Firefox “Tracking Protection” may activate our adblock notice. It can be temporarily disabled for a browsing session by clicking the “shield” icon in the url bar if visible and following the instructions.

  • For further details on Tracking Protection please review Mozilla’s support.

Adblock

  • Click the Ad Block icon.
  • Click “Don’t run on pages on this domain”.
  • Reload the page you were viewing.

Ghostery

  • Click the Ghostery icon.
  • In Ghostery versions < 6.0 Click “Whitelist site”.
  • In Ghostery version 7.0 click “trust site”
  • In Versions < 6.0 You will see the message “Site is whitelisted”. Click “reload the page to see your changes.”
  • Reload the page you were viewing.

uBlock / uBlock Origin

  • Click the uBlock / uBlock Origin icon.

  • Click the “power” button in the menu that appears to whitelist the current web site.

  • Click the reload icon to reload the page you were viewing.

Disconnect

  • Click the Disconnect icon.
  • Click “Whitelist site”.

Kaspersky Ant-Banner
Please review How to configure Anti-Banner in Kaspersky Total Security for information on how to whitelist with Kaspersky Total Security.

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299,649
gaurav
Author by

gaurav

Updated on April 12, 2021

Comments

  • gaurav
    gaurav about 3 years

    I am getting white page after running my project but its work with .net Client properly Do I need any settings in the browser? and the link will come after the error

    Failed to load resource: net::ERR_BLOCKED_BY_CLIENT http://clkmon.com/adServe/getTag?cid=200093510300000000&pid=CRSRDR&type=inject
    
    Failed to load resource: net::ERR_BLOCKED_BY_CLIENT http://ads.626apps.com/a.php?626ref2=200093510300000000&626Name=Plus-HD-4.9&626ref3=B41A77C1675040A28F7E209964620E5EIE&626ref1=63726f73737269646572
    
  • Vigrond
    Vigrond almost 10 years
    this must be it. I'm developing a rails app with a advert controller. it generates an empty adverts.js.coffee and adblock plus is blocking it, even though it is empty.
  • Martin Sansone - MiOEE
    Martin Sansone - MiOEE almost 10 years
    Yep! I'd expect it would be blocked. Glad that I could help :) - Annoying as it is, as a rudimentary Adblock script would 'assume' with the word "advert" in it that its showing unwanted ads !!! Programmers tasked with including external ad scripting are just going to use arbitrary id names to get around the current Ad blockers.
  • Sam
    Sam almost 10 years
    On a page I had created locally, adblock was still interfering, disabled it for localhost from now on.
  • Aaron
    Aaron almost 10 years
    I was getting this issue for several sites, and I resolved it by changing my Privacy Badger extension's settings for the sites in question.
  • Alexandre R. Janini
    Alexandre R. Janini almost 10 years
    banners in the URL of a Ajax call is also blocked by AdBlock Plus.
  • Robin Winslow
    Robin Winslow over 9 years
    For me it was Privacy Badger (from the EFF)
  • Martin Sansone - MiOEE
    Martin Sansone - MiOEE over 9 years
    Ad-Gallery ! Anybody using Ad-Gallery slider will also find assets which genuinely use element names starting "ad-" will also go astray on web pages with AdBlock Plus enabled. Prev & Next buttons as well as active thumb image will all disappear !! - Change the element names within the jquery.ad-gallery.js file to avoid this.
  • Kevin Woblick
    Kevin Woblick almost 9 years
    Another example: Ghostery.
  • mac2017
    mac2017 over 8 years
    Why would uninstalling the adblock plugin ever be the solution?
  • Christopher Marshall
    Christopher Marshall about 8 years
    Just installed uBlock, this was my issue! Thanks so much
  • Mulan
    Mulan almost 8 years
    I would advise not to use advertisements.
  • Relaxing In Cyprus
    Relaxing In Cyprus almost 8 years
    You won't believe what a headache you have just solved. Ta!
  • neevek
    neevek almost 8 years
    Just installed AdBlock, this was my issue! Thanks so much
  • Mirko
    Mirko almost 8 years
    ours was blocked because the path of the image included /banner/
  • gcw
    gcw over 7 years
    In my case was ghostery blocking the elastic beanstalk tracker.
  • bagnap
    bagnap over 7 years
    For me it was Avira Browser Safety 1.12.1 - that also blocks google analytics
  • bobasti
    bobasti over 7 years
    Thank you for solving the puzzle, I would have never guessed the ad blocker caused this trouble.
  • NinjaFocks
    NinjaFocks almost 7 years
    AdBlock was my issue too!
  • Michael
    Michael over 5 years
    DuckDuckGo Privacy Essentials extension will block it.
  • joseantgv
    joseantgv over 4 years
    Windscribe also blocks resources
  • Anshuman Kumar
    Anshuman Kumar almost 4 years
    I was using Pluckeye Extension and it was doing the same.
  • November Man
    November Man about 2 years
    thanks for your time, my route like that