Cookie Settings

Date of Last Revision: March 16, 2026

When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and change our default settings. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer.



Strictly Necessary Cookies



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, 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 then work. These cookies do not store any personally identifiable information.

Name

Domain

Description

Duration

__cf_bm

.grow.bigcommerce.com

Set automatically by Cloudflare on any domain protected by their network. It detects and manages automated bot traffic to protect the site from malicious requests. The data it contains is encrypted and can only be read by Cloudflare.

30 min

_cfuvid

.zoominfo.com

Cloudflare rate limiting cookie set on ZoomInfo's domain. Distinguishes individual users who share the same IP address to enforce rate limiting.

Session

AEC*

.google.com

Anti-abuse cookie. Ensures requests within a browsing session are made by the user and not by other sites. Used by Google to detect spam and fraud in ad interactions.

6 Months

c_consent

.bigcommerce.com

Stores user's consent preferences. Necessary for enforcing data subject rights.

1 year

HSID*

.google.com

Google account security cookie. Contains digitally signed and encrypted records of the user's Google Account ID and sign-in time to prevent CSRF attacks.

1 year

mkto_opt_out

.bigcommerce.com

Stores user’s opt-out choice. Prevents tracking. Supports privacy by design.

1 year

OptanonConsent

.bigcommerce.com

Used by cookie compliance tools to remember user's cookie consent settings.

1 year

originUrl

.bigcommerce.com

Records the domain the user originally visited (e.g. bigcommerce.com). Used to pre-fill Marketo forms with the correct source URL so leads are attributed to the right site.

1 year

SID*

.google.com

Google account session cookie. Contains digitally signed and encrypted records of the user's Google Account ID and most recent sign-in time.

1 year

SIDCC*

.google.com

Google account security cookie. Used to protect user data from unauthorized access.

1 year

*These trackers are set by Google only for users who are logged in to their Google account.



Functional Cookies



These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.

Name

Domain

Description

Duration

__Secure-BUCKET

.google.com

Used by Google for A/B testing and feature rollout bucketing across Google services.

1 year

c_user

.bigcommerce.com

Stores anonymous ID, user ID, Amplitude Experiments, Segment traits.

1 year

lidc

.linkedin.com

LinkedIn data center routing cookie. Used to facilitate data centre selection and improve page load performance.

6 Months

SEARCH_SAMESITE

.google.com

Used by Google to prevent the browser from sending this cookie along with cross-site requests. Mitigates CSRF attacks on Google Search.

6 months

Performance Cookies



These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Name

Domain

Description

Duration

According to __Secure-ENID

.google.com

Stores user preferences such as preferred language and SafeSearch settings on Google Search and YouTube.

1 year

ajs_anonymous_id

.bigcommerce.com

Temporary user ID used by Segment to track anonymous (unknown) users.

1 year

analytics_session_id

.bigcommerce.com

Tracks session-level analytics data.

Session

analytics_session_id.last_access

.bigcommerce.com

Records the timestamp of the last time the Amplitude session replay tool accessed the session, used to manage session continuity.

Session

bc_analytics

.bigcommerce.com

Internal analytics tracking identifier used to measure usage and engagement across BigCommerce properties.

1 year

bc_analytics_session

.bigcommerce.com

Session-scoped internal analytics identifier used to group events within a browsing session.

Session

segmentAnonId

.bigcommerce.com

Temporary user identifier used by Segment to identify anonymous (unknown) users in order to correlate events across systems and downstream tools.

1 year

tt

.px.mountain.com

Registers the website's speed and performance metrics. This function can be used in context with statistics and load-balancing. It helps in monitoring the performance of the website and ensuring optimal user experience.

1 year

Targeting Cookies



These cookies may be set through our site by us and/or our third-party service providers. They may be used by us and/or our third-party service providers to build a profile of your interests and show you relevant adverts on other sites and/or devices. If you do not allow these cookies, you will experience less targeted advertising.

Name

Domain

Description

Duration

__Secure-1PSID*

.google.com

Google account session cookie. Contains digitally signed and encrypted records of the user's Google Account ID and sign-in time.

1 year

__Secure-1PSIDCC*

.google.com

Google account security cookie. Used to identify trusted web traffic for signed-in users.

1 year

__Secure-1PSIDTS*

.google.com

Google account session timestamp cookie. Used alongside other SID cookies for account authentication.

1 year

__Secure-3PAPISID*

.google.com

Google account API access cookie used in cross-site contexts for signed-in users.

1 year

__Secure-3PSID*

.google.com

Google account session cookie for cross-site contexts. Contains encrypted Google Account ID.

1 year

__Secure-3PSIDCC*

.google.com

Google account security cookie for cross-site contexts.

1 year

__Secure-3PSIDTS*

.google.com

Google account session timestamp for cross-site contexts.

1 year

_fbp

.bigcommerce.com

Facebook Pixel cookie. Set on our domain by the Meta Pixel when it loads. Tracks visits across websites to deliver Facebook ad campaigns and measure their effectiveness.

90 days

_gcl_au

.bigcommerce.com

Google Ads conversion linker cookie. Stores and tracks ad click information to measure conversions from Google Ads campaigns.

90 days

_gd_session

www.bigcommerce.com

This is a unique identifier for the visitor’s session on the website and is used to correlate page views and activities to a single browsing session on the website.

4 hours

_gd_svisitor

www.bigcommerce.com

This is a unique identifier for the visitor that is specific to the website, and will remain unique for the duration of the visitor’s lifecycle on the site to help recognize returning users and maintain session continuity.

1 years

_gd_visitor

www.bigcommerce.com

Tracks visitor behaviour across sessions to serve targeted B2B advertising and account-based marketing.

1 years

_mkto_trk

.bigcommerce.com

Marketo tracking cookie. Links visitor behaviour on our site to Marketo lead records for profiling, lead nurturing, and marketing automation.

1 year

_uetsid

.bigcommerce.com

(Universal Event Tracking) session cookie. Used by Bing Ads to track conversions and determine which ads to show based on user activity.

1 day

_uetvid

.bigcommerce.com

(Universal Event Tracking) Microsoft pseudoanonymized visitor ID to personalise ads and track return visits.

1 year

6suuid

.6sc.co

Registers user behavior and navigation on the website and interaction with active campaigns for B2B ad targeting and retargeting.

1 year

Name

Domain

Description

Duration

APISID

.google.com

Google account API session cookie. Used to display personalized advertisements on Google sites based on recent searches.

1 year

bcookie

.linkedin.com

LinkedIn browser identifier cookie. Used to identify the browser for LinkedIn advertising and analytics features.

1 year

gbu9uvfhph6a0mdatwbzomssrlboczvs (path /dm/mm-gtm)

.bigcommerce.com

Identifies the company a visitor belongs to for B2B account-based marketing.

Session

guid

.mountain.com

Used to identify the browser for advertising and analytics features.

1 year

IDE

.doubleclick.net

Google DoubleClick cookie used for personalized ad delivery and measurement.

1 year

li_gc

.linkedin.com

LinkedIn consent cookie. Stores the user's consent state for LinkedIn cookies.

6 months

MUID

.bing.com

Identifier for targeting across Microsoft advertising services.

1 year

SAPISID

.google.com

Google account API session cookie. Used for personalized advertising and YouTube functionality for signed-in users.

1 year

SSID

.google.com

Google account session cookie. Used alongside HSID and APISID for YouTube and Google services personalization.

1 year

*These trackers are set by Google only for users who are logged in to their Google account.