Cookie Policy

Last updated: April 6, 2026

This Cookie Policy (“Policy”) explains the different types of cookies and similar technologies that may be applied on the browsers and devices of consumers who visit https://circleci.com and https://discuss.circleci.com/, and any other websites (together the “Site”) owned by Circle Internet Services, Inc. dba CircleCI, a Delaware corporation (“CircleCI”, “we” or “us”) or who use our services, such as our continuous integration software and related technologies (the “Services”).

This Policy does not apply to the privacy practices of third-party websites which may be linked to this Site.

For more information about our data practices generally, see our Privacy Policy.

We may update this Policy from time to time in order to reflect, for example, changes to the cookies we use or for other operational, legal or regulatory reasons. Please re-visit this Policy regularly to stay informed about our use of cookies and similar technologies. The date at the top of this Policy indicates when it was last updated.

If you have questions or concerns about this Policy, please contact us at:

Circle Internet Services, Inc.
2261 Market Street, #22561
San Francisco, CA, 94114
Phone: +1-800-585-7075
Email: privacy@circleci.com

By continuing to visit our Site or use our Services, you are agreeing to the use of cookies and other similar technologies for the purposes we describe in this Policy.

What are Cookies?

Cookies are small text files which are downloaded to your browser or device when you visit a website. Most web pages contain elements from multiple web domains so when you visit our Site and Services, your browser or device may receive cookies from several sources. This includes third parties that provide services on our behalf, such as site analytics or ad targeting. In relation to the use of cookies by third parties, we do not have access or control over these cookies. We may also use local shared objects on our Site and Services to store your user preferences and settings. You can manage local shared objects by following the instructions here.

Our emails may contain a single, campaign-unique “web beacon pixel” to tell us whether our emails are opened and verify any clicks through to links within the email. We may use this information for purposes including determining which of our emails are more interesting to you and to query whether users who do not open our emails wish to continue receiving them. The pixel will be deleted when you delete the email.

Why do we use Cookies?

Our Site uses both 1st party cookies (which are set directly by us) and 3rd party cookies (which are set by third parties). We use 1st party and 3rd party cookies for several reasons. Some cookies are required for technical reasons in order for the Site and the Services to operate, and we refer to these as “Strictly Necessary” cookies. Some cookies allow us to measure and improve the performance of our Site and Services, such as by counting visits and traffic sources, and we refer to these as “Performance” cookies. Some cookies enable us to provide enhanced functionality and personalization on the Sites and Services, and we refer to these as “Functional” cookies. Finally, some cookies enable us and our partners to serve targeted advertisements, and we refer to these as “Targeting” cookies. The specific types of 1st and 3rd party cookies served through the Site and the Services and the purposes they perform are described below.

Depending on where you are located, you may see a cookie notice pop up on our Site. You can set your cookie preferences for our Site by either clicking on Customize Settings or the Cookie Consent Manager. If you are not happy with the preferences that you previously set, follow these steps: (1) delete your cookies (see below for information on deleting cookies), (2) refresh the web page, and (3) open the cookie manager when the cookie preference notice pops up and reset your preferences.

If you do not agree to the use of these cookies, please disable or delete them by following the instructions for your browser(s) set out at http://www.allaboutcookies.org/manage-cookies/index.html. Please note that the Site and Services will not function well if cookies are disabled. It may also stop you from saving customized settings, like login information.

If you delete your cookies, you will need to opt out again from targeted advertising (see below). You may download a browser extension that will help preserve the opt-out preferences you set by visiting www.aboutads.info/PMC.

Opting out of Targeted Advertising by Third Parties

For cookies that track activity in connection with targeting advertising, you can opt-out of third party targeting cookies on the Digital Advertising Alliance’s consumer choice page (http://optout.aboutads.info) or the Network Advertising Initiative’s consumer choice page (http://optout.networkadvertising.org) or the European Interactive Digital Advertising Alliance consumer choice page (http://youronlinechoices.eu).

Some of our third party targeting providers have their own opt-out mechanisms that are linked from their sites or their online-posted privacy policies. You should review the privacy policies of those companies for these opt-out links if you no longer wish to receive targeted advertising from a particular company, or multiple companies.

Please note that opting out from targeted advertising will not opt you out of being served advertising. You will continue to receive generic ads.

Other tools offered by third parties can help you see and manage the types of cookies and trackers that you encounter. More information about cookies and cookie management, including links to browser manufacturers’ cookie management pages, can be found on www.allaboutcookies.org and www.aboutcookies.org. For other browsers not included on www.aboutcookies.org, please consult the documentation that your browser manufacturer provides. If you access the Site on your mobile device, you may not be able to control tracking technologies through these settings.

After your initial visit to the Site and Services we may change the cookies and other technologies we use.

Current Cookies

Strictly Necessary Cookies

These cookies enable you to navigate the Sites and to use their services and features. These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, authenticating users, or logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not work.

Cookie Name Provider Description of Purpose Expiration
__cflb app.qualified.com Registers which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience. 1 day
CookieConsent circleci.com Stores the user's cookie consent state for the current domain 1 year
cookietest circleci.com This cookie is used to determine if the visitor has accepted the cookie consent box. Session
pusherTransportTLS circleci.com Technical cookie that synchronizes the website and the CMS. This is used to update the website. Persistent
session_id d2qm0z2kzhiwa.cloudfront.net Preserves users states across page requests. Session
__Host-# dropboxusercontent.com A security cookie set by Dropbox that prevents cross-site attacks during embedded document interactions. Uses the browser's __Host- prefix for extra protection. 1 year
uc_session dropboxusercontent.com Determines whether the user has accepted the cookie consent box. Session
_GRECAPTCHA google.com Used by Google reCAPTCHA to verify you are a human and protect forms from automated abuse. 180 days
rc::a gstatic.com This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website. Persistent
rc::b gstatic.com This cookie is used to distinguish between humans and bots. Session
rc::c gstatic.com This cookie is used to distinguish between humans and bots. Session
rc::f gstatic.com This cookie is used to distinguish between humans and bots. Persistent
_cfuvid hsforms.com This cookie is a part of the services provided by Cloudflare - Including load-balancing, deliverance of website content and serving DNS connection for website operators. Session
_cfuvid medium.com Cloudflare sessions for third-party marketing tool - medium.com Session
__Host-# www.dropbox.com A security cookie set by Dropbox using the browser's __Host- prefix to prevent cross-site attacks, session fixation, and CSRF attacks during Dropbox authentication or document signing workflows. 1 year
_cfuvid zoominfo.com This cookie is a part of the services provided by Cloudflare - Including load-balancing, deliverance of website content and serving DNS connection for website operators. Session

Performance Cookies - Site features and services

These cookies and other technologies improve your experience by enabling personalization (like remembering if you’ve logged into our service before), as well as enabling certain features like chat support. They can help you fill out forms on our Site more easily.

Cookie Name Provider Description of Purpose Expiration
circleci-theme assets-app.circleci.com Saves whether you've chosen light or dark mode on the CircleCI site. Persistent
storedOpenClose:primaryNavigation assets-app.circleci.com Stores the user's preference for whether the primary navigation menu is expanded or collapsed, so the layout is preserved across page loads and return visits. Persistent
amplitude_cookie_test circleci.com A temporary test cookie set by Amplitude to check whether your browser supports cookies. Session
debug circleci.com Stores a flag indicating that debug mode is active in the browser, used by development and troubleshooting tools to enable verbose logging. Persistent
loglevel circleci.com Stores your configured logging verbosity level for browser console output, used by debugging tools to control log detail without requiring code changes. Persistent
ajs_group_id segment.com Stores properties associated with your Segment group (such as company name or plan type), used to enrich analytics data. Persistent
ajs_group_properties segment.com Stores properties associated with your Segment group (such as company name or plan type), used to enrich analytics data. Persistent
userleap.ids sprig.com Stores a unique user identifier for Sprig (formerly UserLeap), used to deliver in-product surveys and collect user feedback on circleci.com. Persistent
gvc www.dropbox.com Used by embedded Dropbox content to transfer or display shared files on the page. 400 days

Functional Cookies - Analytics and Website Optimization

These cookies and other technologies help us learn how well our Site and Services are performing. We use these cookies to understand, improve, and research our Site and Services.

Cookie Name Provider Description of Purpose Expiration
ziwsSession Tracks your browsing session for ZoomInfo WebSights, which identifies companies visiting the site. [Provider: ZoomInfo] Session
ziwsSessionId Tracks your browsing session for ZoomInfo WebSights, which identifies companies visiting the site. [Provider: ZoomInfo] Session
features-viewed assets-app.circleci.com Records which CircleCI product features you've viewed, so we don't re-show feature announcements you've already seen. Persistent
fingerprint assets-app.circleci.com Stores a device identifier used by CircleCI's analytics pipeline to deduplicate event tracking. Persistent
maintenance_page_cache assets-app.circleci.com Caches maintenance-page status so the site can quickly show or hide maintenance banners without an extra server request. Persistent
amplitude_unsent_# cdn.amplitude.com Registers data on visitors' website-behaviour. This is used for internal analysis and website optimization. Persistent
amplitude_unsent_identify_# cdn.amplitude.com Registers data on visitors' website-behaviour. This is used for internal analysis and website optimization. Persistent
object(#-#-##:#:#.#) cdn.amplitude.com Routes your connection to the correct server for the Qualified live chat widget. Persistent
ajs_anonymous_id cdn.segment.com This cookie is used to count how many times a website has been visited by different visitors - this is done by assigning the visitor an ID, so the visitor does not get registered twice. Persistent
__hssc circleci.com Identifies if the cookie data needs to be updated in the visitor's browser. 1 day
__hssrc circleci.com Used to recognise the visitor's browser upon reentry on the website. Session
__hstc circleci.com Sets a unique ID for the session. This allows the website to obtain data on visitor behaviour for statistical purposes. 180 days
__q_state_Q2nN3hknkeUxhVKm circleci.com Qualified Chat. Needed for the functionality of the website’s chat-box function. 10 years
_dd_s circleci.com Tracks your browsing session for Datadog Real User Monitoring (RUM), which measures page load times and errors. 1 year
_ga circleci.com Registers a unique ID that is used to generate statistical data on how the visitor uses the website. 2 years
_ga_# circleci.com Used by Google Analytics to collect data on the number of times a user has visited the website as well as dates for the first and most recent visit. 2 years
_gat circleci.com Used by Google Analytics to throttle request rate 1 day
_gid circleci.com Registers a unique ID that is used to generate statistical data on how the visitor uses the website. 1 day
_hjCookieTest circleci.com Collects data on the user’s navigation and behavior on the website. This is used to compile statistical reports and heatmaps for the website owner. Session
_hjSession_# circleci.com Collects statistics on the visitor's visits to the website, such as the number of visits, average time spent on the website and what pages have been read. 1 day
_hjSessionUser_# circleci.com Collects statistics on the visitor's visits to the website, such as the number of visits, average time spent on the website and what pages have been read. 1 year
ajs_anonymous_id circleci.com This cookie is used to identify a specific visitor - this information is used to identify the number of specific visitors on a website. 1 year
amplitude_# circleci.com Registers statistical data on users' behaviour on the website. Used for internal analytics by the website operator. 10 years
amplitude_id_# circleci.com Registers data on visitors' website-behaviour. This is used for internal analysis and website optimization. 10 years
analytics-client-id circleci.com Client ID is a cookie that's stored in the client's browser and sent with each request to Google Analytics. 2 years
cci_customer circleci.com Stores customer status information used by CircleCI to differentiate between prospects and existing customers for site personalization. Persistent
dd_cookie_test_# circleci.com A temporary test cookie set by Datadog to verify that cookies are supported in your browser. 1 day
hubspotutk circleci.com Sets a unique ID for the session. This allows the website to obtain data on visitor behaviour for statistical purposes. 180 days
lastExternalReferrer circleci.com Records the last external URL from which you navigated to circleci.com, used by CircleCI's analytics to understand traffic sources. Persistent
lastExternalReferrerTime circleci.com Records the timestamp of your last external referral, used alongside lastExternalReferrer to attribute site sessions to traffic sources. Persistent
optimizelyOptOut circleci.com Records that you have opted out of Optimizely A/B testing experiments on this site. Session
locale dropbox.com Remembers your preferred language and region for embedded Dropbox content so it displays in the right language. 5 years
t dropbox.com Stores data on which websites the user has visited. 1 year
_sp_root_domain_test_# greenhouse.io Registers statistical data on users' behaviour on the website. Used for internal analytics by the website operator. Session
hjActiveViewportIds hotjar.com This cookie contains an ID string on the current session. This contains non-personal information on what subpages the visitor enters – this information is used to optimize the visitor's experience. Persistent
hjViewportId hotjar.com Saves the user's screen size in order to adjust the size of images on the website. Session
snowplowOutQueue_job-board-renderer-tracker job-boards.cdn.greenhouse.io Temporarily queues analytics events from CircleCI's Greenhouse-powered job board before sending them to the Snowplow data collector. Persistent
_sp_root_domain_test_# job-boards.greenhouse.io Registers statistical data on users' behaviour on the website. Used for internal analytics by the website operator. Session
_session_id my.greenhouse.io Collects statistics on the visitor's visits to the website, such as the number of visits, average time spent on the website and what pages have been read. 14 days
optimizely_data$$pending_events optimizely.com This cookie is set to make split-tests on the website, which optimizes the website's relevance towards the visitor – the cookie can also be set to improve the visitor's experience on a website. Persistent

Targeting Cookies

These cookies and other technologies collect information about the browsing habits associated with your device and are used to make advertising more relevant to you and your interests. Third parties provide these services in return for recognizing that you (or more accurately your device) have visited a certain Site. These third parties put down advertising cookies both when you visit our Site and Services and when you use their services and navigate away from our Site and Services.

Cookie Name Provider Description of Purpose Expiration
unifiedScriptVerified Confirms that the tracking script loaded successfully on this page. Session
6suuid 6sc.co Registers user behaviour and navigation on the website, and any interaction with active campaigns. This is used for optimizing advertisement and for efficient retargeting. 400 days
_6senseCompanyDetails 6sense Stores details about the company associated with your browsing session, as identified by 6sense's account-based intelligence platform, used to personalize the site experience and inform sales outreach. Persistent
tuid a.usbrowserspeed.com Allows us to personalize and improve a visitor's experience on the site. 1 year
rp.gif alb.reddit.com Necessary for the implementation of the Reddit.com's share-button function. Session
uuid alocdn.com This cookie is used to optimize ad relevance by collecting visitor data from multiple websites – this exchange of visitor data is normally provided by a third-party data-center or ad-exchange. 1 year
optimizely-vuid assets-app.circleci.com Optimizely Data Platform's unique Cookie/Device ID used on web and mobile to identify anonymous customers. Persistent
v1/beacon/img.gif b.6sc.co Used in context with Account-Based-Marketing (ABM). The cookie registers data such as IP-addresses, time spent on the website and page requests for the visit. This is used for retargeting of multiple users rooting from the same IP-addresses. ABM usually facilitates B2B marketing purposes. Session
_uetsid bat.bing.com Stores the expiry timestamp for the Bing UET session ID (_uetsid), controlling how long session tracking data is retained. Persistent
_uetsid_exp bat.bing.com Stores the expiry timestamp for the Bing UET session ID (_uetsid), controlling how long session tracking data is retained. Persistent
_uetsid_exp bat.bing.com Stores the expiry timestamp for the Bing UET visitor ID (_uetvid), controlling how long visitor tracking data is retained. Persistent
_uetvid bat.bing.com Stores a unique visitor ID used by Microsoft Bing's Universal Event Tracking (UET) to recognize you across sessions for ad targeting and conversion measurement. Persistent
_uetvid_exp bat.bing.com Stores a session ID used by Microsoft Bing UET to track your activity within a single browsing session. Persistent
ajs_user_id cdn.segment.com Collects data on visitors' preferences and behaviour on the website - This information is used make content and advertisement more relevant to the specific visitor. Persistent
__q_domainTest circleci.com Used in context with Account-Based-Marketing (ABM). The cookie registers data such as IP-addresses, time spent on the website and page requests for the visit. This is used for retargeting of multiple users rooting from the same IP-addresses. ABM usually facilitates B2B marketing purposes. Session
__tld__ circleci.com Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. Session
_an_uid circleci.com Presents the user with relevant content and advertisement. The service is provided by third-party advertisement hubs, which facilitate real-time bidding for advertisers. 7 days
_gcl_au circleci.com Used by Google AdSense for experimenting with advertisement efficiency across websites using their services. 3 months
_gd_session circleci.com Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. 1 day
_gd_svisitor circleci.com Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. 2 years
_gd_visitor circleci.com Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. 2 years
_jeevageo circleci.com Tracks the visitor's geographical location. Session
_jeevaloaded circleci.com Whether or not the script loaded for the visitor. Session
_jeevaresolve circleci.com An infotap.com cookie that helps improve visitors' experience on the website. Session
_jeevasessionID circleci.com The visitor's session ID. Session
_jeevatd circleci.com An infotap.com cookie that helps improve visitors' experience on the website. Session
_jeevauid circleci.com The visitor's Jeeva user ID. Session
_lc2_fpi circleci.com Registers user behaviour and navigation on the website, and any interaction with active campaigns. This is used for optimizing advertisement and for efficient retargeting. 2 years
_lc2_fpi_js circleci.com This cookie is set by LiveIntent. A random, unique, device identifier, stored as a 1st party cookie, to enable targeted advertising Session
_li_dcdm_c circleci.com Registers user behaviour and navigation on the website, and any interaction with active campaigns. This is used for optimizing advertisement and for efficient retargeting. Session
_li_ss circleci.com Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads. 2 years
_rdt_em circleci.com This is used when a user visits from Reddit. 3 months
_rdt_uuid circleci.com Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. 3 months
_zitok circleci.com Annual session cookie stores information about a visitor during the time they remain on the page. 1 year
ajs_user_id circleci.com This cookie is used to collect data on the visitor's behavior on the website - this information can be used to assign the visitor to a visitor segment, based on common preferences. Session
hs-cta-interactions#cta circleci.com Tracks engagement with marketing content Persistent
is_customer circleci.com Flags whether the current visitor is an existing CircleCI customer, used to personalize site content and messaging. Persistent
optimizelyDomainTestCookie circleci.com Checks whether Optimizely's A/B testing script can set cookies on this domain. 180 days
optimizelyEndUserId circleci.com Assigns a unique visitor ID so Optimizely can show you a consistent A/B test experience across pages. 180 days
sa-user-id circleci.com Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. 1 year
sa-user-id-v2 circleci.com Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. 1 year
sa-user-id-v3 circleci.com Collects data on the user across websites - This data is used to make advertisement more relevant. 1 year
WarmlyActivityQueue#activities circleci.com Tracks visitors' engagement with marketing content Persistent
circleciAnonymousId d2qm0z2kzhiwa.cloudfront.net Assigns an anonymous visitor ID used by CircleCI's internal analytics to track site usage without identifying you personally. Persistent
meApiDone d2qm0z2kzhiwa.cloudfront.net Flags whether the user-identification API call has completed, preventing duplicate requests during your session. Session
IDE doubleclick.net Used by Google DoubleClick to register and report the website user's actions after viewing or clicking one of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user. 400 days
test_cookie doubleclick.net Used to check if the user's browser supports cookies. 1 day
gvc dropboxusercontent.com Used by Dropbox to deliver and display embedded shared files and content on CircleCI pages. 5 years
pagead/1p-user-list/# google.com Tracks if the user has shown interest in specific products or events across multiple websites and detects how the user navigates between sites. This is used for measurement of advertisement efforts and facilitates payment of referral-fees between websites. Session
__cf_bm hubapi.com This cookie is used to distinguish between humans and bots to protect HubSpot and Qualified chat, which are marketing/sales tools. 1 day
__cf_bm hubspot.com This cookie is used to distinguish between humans and bots to protect HubSpot and Qualified chat, which are marketing/sales tools. 1 day
__ptq.gif hubspot.com Sends data to the marketing platform Hubspot about the visitor's device and behaviour. Tracks the visitor across devices and marketing channels. Session
_cfuvid hubspot.com This cookie is a part of the services provided by Cloudflare for third-party marketing tools Session
_jeevaref jeeva.ai Records the referring URL or traffic source from which you arrived at circleci.com, used by Jeeva for account-based marketing attribution. Persistent
gh-test job-boards.cdn.greenhouse.io Used to track job posting campaigns. Session
__cflb js.qualified.com Provides load balancing for the Qualified sales chat widget. 1 day
__q_local_form_debug js.qualified.com Tracks website visitor interaction with the Qualified Chat Messenger. Stored in the website visitor’s browser as well as the Qualified Service. Persistent
ziScriptSession js.zi-scripts.com Uses ZoomInfo services to track company-level visitor analytics. Session
_li_duid liadm.com Collects information on user behaviour on multiple websites. This information is used in order to optimize the relevance of advertisement on the website. Persistent
_li_ss liadm.com Persistent
_li_ss liadm.com Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. 30 days
lidid liadm.com Collects data on visitors' behaviour and interaction - This is used to make advertisement on the website more relevant. The cookie also allows the website to detect any referrals from other websites. 400 days
li_adsId linkedin Stores a LinkedIn advertising ID used to measure the effectiveness of LinkedIn ad campaigns and track conversions from LinkedIn visitors. Persistent
bcookie linkedin.com Used by the social networking service, LinkedIn, for tracking the use of embedded services. 1 year
li_gc linkedin.com LinkedIn's consent cookie; shows that LinkedIn tracking pixels are present. 180 days
lidc linkedin.com Used by the social networking service, LinkedIn, for tracking the use of embedded services. 1 day
_lc2_fpi_meta liveintent Stores metadata for LiveIntent's first-party identity resolution, used to recognize returning visitors and enable privacy-safe ad targeting across sessions. Persistent
A/N{39} opps-api.getwarmly.com Engages with the warmly.ai API to set up tools to optimize website visitor data. 1 year
ClientSessionStore opps-widget.getwarmly.com Optimizes data from 3rd party tools to track website visitors who are ready to learn more or engage further. Persistent
CviStore opps-widget.getwarmly.com Stores visitor and company identification data collected by the Warmly opportunities widget (opps-widget.getwarmly.com), used to identify companies browsing the site for sales outreach purposes. Persistent
MediaStore-client opps-widget.getwarmly.com Optimizes data from 3rd party tools to track website visitors who are ready to learn more or engage further. Persistent
warmly_fingerprint opps-widget.getwarmly.com Personalization for users to engage with website using chat. Persistent
WidgetStore opps-widget.getwarmly.com Optimizes data from 3rd party tools to track website visitors who are ready to learn more or engage further. Persistent
#/#$$# optimizely.com Assigns a unique ID to page views and cross-session clicks to improve UX and run experiments using non-personally identifiable information (browser type, device information, and anonymized IP addresses). Persistent
https://#_oeu#.#$$event_queue optimizely.com Stores event instances that are waiting to be added to the previous ...$$events key. https://support.optimizely.com/hc/en-us/articles/4410284260365-Cookies-and-localStorage-in-the-Optimizely-snippet Persistent
https://#_oeu#.#$$layer_states optimizely.com Stores bucketing decision (variation and holdback assignment) for each layer in Optimizely Web & Optimizely Personalization. https://support.optimizely.com/hc/en-us/articles/4410284260365-Cookies-and-localStorage-in-the-Optimizely-snippet Persistent
https://#_oeu#.#$$tracker_optimizely optimizely.com Temporary storage for the batched sending of events to the Optimizely Event API. https://support.optimizely.com/hc/en-us/articles/4410284260365-Cookies-and-localStorage-in-the-Optimizely-snippet Persistent
https://#_oeu#.#$$variation_map optimizely.com Records the variation that the visitor has seen for each experiment. This allows us to deliver a consistent experience on successive page loads. https://support.optimizely.com/hc/en-us/articles/4410284260365-Cookies-and-localStorage-in-the-Optimizely-snippet Persistent
https://#_oeu#.#$$visitor_profile optimizely.com Stores the visitor's values for various audience conditions. This is particularly important for "sticky" conditions like Ad Campaign, Source Type, and Referrer for which we need to rely on the first observed value. https://support.optimizely.com/hc/en-us/articles/4410284260365-Cookies-and-localStorage-in-the-Optimizely-snippet Persistent
https://circleci.com_pending_events optimizely.com Temporary storage for Optimizely event requests. Persistent
optimizely_data$$#$$event_queue optimizely.com Temporarily queues visitor interaction events before they are recorded in Optimizely's experimentation event log. Persistent
optimizely_data$$#$$layer_states optimizely.com Records which A/B test variation or personalization experience a visitor has been assigned to, ensuring a consistent experience across page loads. Persistent
optimizely_data$$#$$session_state optimizely.com Tracks the current session identifier and timestamp to help Optimizely distinguish between new visits and continuing sessions for A/B testing and analytics purposes. Persistent
optimizely_data$$#$$tracker_optimizely optimizely.com Temporarily batches visitor interaction events before transmitting them to Optimizely's Event API for experiment and analytics tracking. Persistent
optimizely_data$$#$$variation_map optimizely.com Records which experiment variation a visitor has been shown, ensuring they see the same version consistently across page loads and return visits. Persistent
optimizely_data$$#$$visitor_profile optimizely.com Stores persistent visitor profile data used by Optimizely to maintain consistent audience targeting and personalization across sessions. Persistent
_jeevauid r2d2-inbound-js-store-production.s3.us-east-1.amazonaws.com Sales enablement and personalization. Persistent
_reb2bref reb2b.com Stores the referring URL from your visit to circleci.com, used by Reb2b to identify which sources are driving company-level traffic. Persistent
_reb2buid reb2b.com Stores a unique visitor ID used by Reb2b to identify and attribute the companies behind anonymous site visits. Persistent
sa-r-date stackadapt.com Records the date of your most recent visit to the site, used by StackAdapt to measure visit recency for retargeting. Persistent
sa-r-source stackadapt.com Records the traffic source from which you arrived, used by StackAdapt to attribute your visit to a specific ad channel or campaign. Persistent
sa-user-id stackadapt.com Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. Persistent
sa-user-id stackadapt.com Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. 1 year
sa-user-id-v2 stackadapt.com Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. 1 year
sa-user-id-v2 stackadapt.com Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. Persistent
sa-user-id-v3 stackadapt.com Collects data on the user across websites - This data is used to make advertisement more relevant. Persistent
sa-user-id-v3 stackadapt.com Collects data on the user across websites - This data is used to make advertisement more relevant. 1 year
_gcl_ls www.googletagmanager.com Conversion Linker tags store ad click information in browser local storage. Persistent
__Secure-ROLLOUT_TOKEN youtube.com Registers a unique ID to keep statistics of what videos from YouTube the user has seen. 180 days
__Secure-YEC youtube.com Stores the user's video player preferences using embedded YouTube video Session
__Secure-YNID youtube.com Tracks engagement metrics across the YouTube ecosystem 180 days
LAST_RESULT_ENTRY_KEY youtube.com Used to track user’s interaction with embedded content. Session
LogsDatabaseV2:V#||LogsRequestsStore youtube.com Used to track user’s interaction with embedded content. Persistent
ServiceWorkerLogsDatabase#SWHealthLog youtube.com Necessary for the implementation and functionality of YouTube video-content on the website. Persistent
TESTCOOKIESENABLED youtube.com Used to track user’s interaction with embedded content. 1 day
VISITOR_INFO1_LIVE youtube.com Tries to estimate the users' bandwidth on pages with integrated YouTube videos. 180 days
YSC youtube.com Registers a unique ID to keep statistics of what videos from YouTube the user has seen. Session
yt-icons-last-purged youtube.com Helps YouTube's embedded player function efficiently by managing cached resources. Persistent
ytidb::LAST_RESULT_ENTRY_KEY youtube.com Stores the user's video player preferences using embedded YouTube video Persistent
YtIdbMeta#databases youtube.com Used to track user’s interaction with embedded content. Persistent

Unclassified

Unclassified cookies are cookies that we are in the process of classifying, together with the providers of individual cookies.

Cookie Name Provider Description of Purpose Expiration