Host Search Results: youtube.com

About this host:

YouTube is a Google owned platform for hosting and sharing videos. YouTube collects user data through videos embedded in websites, which is aggregated with profile data from other Google services in order to display targeted advertising to web visitors across a broad range of their own and other websites.

The main purpose of cookies set by this host is: Targeting/Advertising

Key numbers for youtube.com:



We have found 934 cookies set by this host domain, and these cookies have been found on 96,380 different websites.

Of the cookies found, 811 are Persistent cookies and 123 are Session Cookies.


Note: The results below only show the cookies that this host sets when it is operating as a third party cookie provider and not its own first party cookies. To see these, look up the domain using the website search function.

List of Cookies

Click on any cookie name to see more detail.

Persistent Cookies

  • Cookie name: __0jJ.resume
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: __ar_v4
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie is associated with the DoubleClick advertising service from Google. Helps with tracking conversion rates for... More
  • Cookie name: __cfduid
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: Cookie associated with sites using CloudFlare, used to speed up page load times. According to CloudFlare it is used to o... More
  • Cookie name: __qca
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This is a cookie usually associated with Quantcast, a digital advertising company. They provide website rankings, and t... More
  • Cookie name: __Secure-1PAPISID
    • Is Secure? Yes
    • Is HTTP Only? Yes
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: __Secure-1PSID
    • Is Secure? Yes
    • Is HTTP Only? Yes
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: __Secure-YEC
    • Is Secure? Yes
    • Is HTTP Only? Yes
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: __sonar
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: __utma
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utma
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /analytics
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utma
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /analytics/
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utma
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /api/moderator/
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utma
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /creators/
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utmb
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utmb
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /analytics
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utmz
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utmz
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /analytics
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utmz
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /analytics/
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utmz
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /api/moderator/
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utmz
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /creators/
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: _1m_P.resume
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: _cb_svref
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This is a Microsoft MSN 1st party cookie used to measure the use of the website for internal analytics. More
  • Cookie name: _ga
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie name is associated with Google Universal Analytics - which is a significant update to Google's more commonly... More
  • Cookie name: _ga
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /analytics
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie name is associated with Google Universal Analytics - which is a significant update to Google's more commonly... More
  • Cookie name: _gat
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie name is associated with Google Universal Analytics, according to documentation it is used to throttle the re... More
  • Cookie name: _gclxxxx
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie is set by Google Analytics and is used to store and track conversions. More
  • Cookie name: _gid
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie name is associated with Google Universal Analytics. This appears to be a new cookie and as of Spring 2017 no... More
  • Cookie name: _GNJb.resume
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: _ha_id.4260.1da3
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: _ha_ses.4260.1da3
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: _hjFirstSeen
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: Identifies a new user's first session on a website, indicating whether or not Hotjar's seeing this user for the first ti... More
  • Cookie name: _hjIncludedInPageviewSample
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie is set to let Hotjar know whether that visitor is included in the data sampling defined by your site's pagev... More
  • Cookie name: _hjIncludedInSessionSample
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie is set to let Hotjar know whether that visitor is included in the data sampling defined by your site's daily... More
  • Cookie name: _hjSession_2426841
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: A cookie that holds the current session data. This ensues that subsequent requests within the session window will be att... More
  • Cookie name: _hjSessionUser_2426841
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: Hotjar cookie that is set when a user first lands on a page with the Hotjar script. It is used to persist the Hotjar Use... More
  • Cookie name: _pk_id*
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie name is associated with the Piwik open source web analytics platform. It is used to help website owners trac... More
  • Cookie name: _pk_id*
    • Is Secure? Yes
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie name is associated with the Piwik open source web analytics platform. It is used to help website owners trac... More
  • Cookie name: _pk_ses*
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie name is associated with the Piwik open source web analytics platform. It is used to help website owners trac... More
  • Cookie name: _pk_ses*
    • Is Secure? Yes
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie name is associated with the Piwik open source web analytics platform. It is used to help website owners trac... More
  • Cookie name: _sm_au_d
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: _St5W.resume
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: _v__cb_cp
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
  • Cookie name: _v__chartbeat3
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie is set on websites using real time analytics software by Chartbeat to track website performance. More
  • Cookie name: _W_aK.resume
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising

Session Cookies

  • Cookie name: __utma
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utmc
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utmc
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /analytics
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: __utmz
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This is one of the four main cookies set by the Google Analytics service which enables website owners to track visitor b... More
  • Cookie name: _sm_au_c
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising
    • About this Cookie: This cookie is used to check if a user has been authenticated. More
  • Cookie name: _sm_au_d
    • Is Secure? No
    • Is HTTP Only? No
    • Path: /
    • Purpose: Targeting/Advertising

Top 100 websites found setting cookies from this host

mashable.com news.google.co.uk support.google.com google.co.uk 101greatgoals.com lfgss.com google.com mail.google.com balls.ie techcrunch.com dailymail.co.uk news.google.com googlewebmastercentral.blogspot.com conversation.which.co.uk chrome.google.com tomjensen.blogs.berlingske.dk us4.admin.mailchimp.com binsearch.info wwwambrosecomtumblr.tumblr.com sealedwithaheart.tumblr.com battleofwaterloo.org channelmogo.org zopim.com guardian.co.uk thyon.ch pontefractandcastlefordexpress.co.uk sproutsocial.com mudwerks.tumblr.com britishlegion.org.uk gawker.com destructoid.com handsoffourpacks.com arstechnica.com bioshockinfinite.com plus.google.com boudoirprivee.blogspot.co.uk theregister.co.uk potpiegirl.com wolseytheatre.co.uk pistonheads.com memrise.com brandsoftheworld.com estatesgazette.com facebook.com sinsofasolarempire.com mirrormaskcamera.tumblr.com prezi.com blog.gawker.com kickstarter.com lhmmedia.com foundation.zurb.com ascendworldwide.com luxology.com graingergames.co.uk forums.bit-tech.net tmz.com fxguide.com successwithpoultry.blogspot.co.uk boho-weddings.com cheezburger.com panzertron.tumblr.com telegraph.co.uk drive.google.com flickr.com johnhenry.net rhea137.tumblr.com littlemanwhatnow.com guidingtech.com uk.answers.yahoo.com sixredsquares.com starboardmediauk.co.uk techpp.com lifehacker.com spectator.prod.bridgelinesw.net frontline-consultancy.com makeuseof.com pama.com brickweb.co.uk stephensonresilience.co.uk dominos.co.uk barebackrt.com bbc.co.uk casforum.co.uk dotagency.co.uk webmasterworld.com 89.234.7.196:8443 hauntingthunder.wordpress.com forms.cmis-uk.co.uk metalmulisha.com goreal.org.uk fromheretomaternity.co.uk optimizely.com theawesomer.com alterpresse.org extremesailingseries.com chittlechattle.com idownloadblog.com twitter.com seomom.org jawbone.com