Web cookies

Last updated: 1 October 2025

COOKIE POLICY


Kyureto Limited is a private limited company, registered with Companies House in the United Kingdom under company number 16470114, whose registered office is located at Royal Dock Centre for Sustainability, 4-6 University Way, London E16 2RD, England (“Kyureto“).

Kyureto operates this website kyureto.com (hereinafter, the “Site“).

Kyureto may use cookies to customize the content on the Site, to provide social media functionalities and analyze website traffic.

Cookies are small text files that are placed on your device by websites that you visit. They are often used to make websites work, as well as provide information to the operator of the website.

For our websites, you can manage your consent or refusal to use tracers on your terminal by clicking ‘Cookie Settings’ in the footer of any page including this one.

Regardless of what you choose, your browser also allows you to delete tracers from your device at any point.

Managing Your Cookies

The steps for managing and deleting tracers are different on each browser. These steps are described in the help menu in your browser. Remember to configure all the browsers on your different devices (tablets, smartphones, computers, etc.).

The following are the steps for tracer management in the most common browsers:

How long will cookies remain on my computer or mobile device?


The length of time that a cookie remains on your computer or mobile device depends on whether it is a “persistent” or “session” cookie. Session cookies last until you stop browsing and persistent cookies last until they expire or are deleted. Most of the cookies we use are persistent and will expire between 30 minutes and two years from the date they are downloaded to your device. See the section below on how to control cookies for more information on removing them before they expire.

Below you’ll find more detailed information about which cookies we’re using and their purpose.

We may modify this policy from time to time.

Necessary and required cookies for Kyureto.com:

_dd_cookie_test

  • Tests if cookies are supported

  • Cookie

  • Expires instantly

_dd_s

  • Tracks browser errors

  • Cookie

  • Four hours

_dd_site_test

  • Tests if cookies are supported

  • Cookie

  • Expires instantly

_ssid

  • Remembers devices for anti-fraud purposes

  • Cookie

  • Four years

Crumb

Locked

  • Prevents the password-protected screen from displaying if a visitor enters the correct site-wide password.

  • Cookie

  • Session

RecentRedirect

  • Prevents redirect loops if a site has custom URL redirects . Redirect loops are bad for SEO.

  • Cookie

  • 30 minutes

squarespace-announcement-bar

  • Prevents the announcement bar from displaying if a visitor dismisses it

  • localStorage

  • Persistent

squarespace-popup-overlay

squarespace-video-player-options

ss_performancecookiesAllowed

  • Remembers if a visitor agreed to placing Performance and Analytics cookies on their browser, if your site has a cookie banner and is restricting the placement of cookies

  • Cookie

  • 30 days

ss_marketingcookiesAllowed

  • Remembers if a visitor agreed to placing Marketing cookies on their browser, if your site has a cookie banner and is restricting the placement of cookies

  • Cookie

  • 30 days

ss_sd

Test

  • Investigates if the browser supports cookies and prevents errors

  • Cookie

  • Session




Analytics and Performance Cookies for Kyureto.com



Cookie Name

Duration

Purpose

ss_cid

Two years

Identifies unique visitors and tracks a visitor’s sessions on a site

ss_cpvisit

Two years

Identifies unique visitors and tracks a visitor’s sessions on a site

ss_cvisit

30 minutes

Identifies unique visitors and tracks a visitor’s sessions on a site

ss_cvr

Two years

Identifies unique visitors and tracks a visitor’s sessions on a site

ss_cvt

30 minutes

Identifies unique visitors and tracks a visitor’s sessions on a site

-utmz

6 mos

Google Analytics: This cookie contains all the information on the source of traffic for the current visit, the cookie doesn't change if no traffic source information is found for the current visit. This cookie doesn't contain historical information for previous sources. It's the way Google Analytics attributes visit information, such as transactions and conversions to a traffic source. Being a persistent cookie means it expires in 6 months. The only way to refresh it is to change the traffic source.

-utmv

2 years

-utmv is a user-defined variable cookies. A developer can separate visitors by specific variables through a native JavaScript method.The new variable is stored in an insistent cookie which expires after two years.

-utma

2 years or earlier if specified

Utma is the main way through which Google Analytics tracks unique visitors. The cookie stores the date, time of the first visit, and a visitor's ID. Also, this cookie stores information on the number of visits they've made. The -utma cookie can last for up to 2 years. However, you can customize the expiration time in the tracking code.

-utmb

Under one hour

A type of cookie that tells Google Analytics whether a visit has timed out and also how far the visit went. It also stores information of the start time of the visitor's current visit as well as the number of page views in the current visit. This persistent cookie expires in less than an hour. But, each page visit refreshes it.

-utmc

Till the browser is closed.

This is the only session cookie used by Google Analytics. The -utmc cookie registers that the visit ended once the user closed the browser.



Functional Cookies for shop.Kyureto.com



Security

For the duration of your user session

User-centric security cookies to detect authentication abuses for a limited persistent duration, like repeated failed login attempts. These cookies are set for the specific task of increasing the security of the service.



For the duration of your user session

Multimedia content player session cookies (flash cookies) store technical data needed to play back video or audio content (e.g. image quality, network link speed, and buffering parameters).


For the duration of your user session

Load balancing session cookies to identify the same server in the pool in order for the load balancer to redirect requests appropriately.



User interface customization persistent cookies are used to store a user’s preference regarding a service across web pages.



Cookies Necessary for the Functioning of the Store

Name

Description

Duration

_identity_session

Merchant authentication: Main session cookie for Identity authentication. This is the underlying Rails session cookie. It contains the SID.

2y

_master_udr

Permanent device identifier.

session

_merchant_essential

Contains essential information for the correct functionality of merchant surfaces such as the admin area.

1y

_secure_admin_session_id

Used to store session id in core for auth Legacy Admin

12w

_secure_admin_session_id_csrf

Used to store session id in core for auth Legacy Admin

12w

_shopify_essential

Contains essential information for the correct functionality of a store such as session and checkout information and anti-tampering data.

1y

_shopify_essential_

Contains an opaque token that is used to identify a device for all essential purposes.

1y

_shopify_test

Used to check cookie capabilities on the client.

1min

_tracking_consent

Used to store a user's preferences if a merchant has set up privacy rules in the visitor's region.

1y

auth_state_<<id>>

Stores authentication state before redirecting customers to third party for authentication.

25min

cart

Contains information related to the user's cart.

2w

cart_currency

Used after a checkout is completed to initialize a new empty cart with the same currency as the one just used.

2w

discount_code

Stores a discount code (received from an online store visit with a URL parameter) in order to the next checkout.

session

keep_alive

Used when international domain redirection is enabled to determine if a request is the first one of a session.

session

localization

Used to localize the cart to the correct country.

2w

login_with_shop_finalize

Used to facilitate login with Shop.

5min

shopify_pay

Used to log in a buyer into Shop Pay when they come back to checkout on the same store.

1y

storefront_digest

Stores a digest of the storefront password, allowing merchants to preview their storefront while it's password protected.

1y


Reporting and Analytics

Name

Description

Duration

_landing_page

Capture the landing page of visitor when they come from other sites.

2w

_merchant_analytics

Contains analytics data for the merchant session.

1y

_orig_referrer

Allows merchant to identify where people are visiting them from.

2w

_shopify_analytics

Contains analytics data for buyer surfaces such as the storefront or checkout.

1y

_shopify_s

Used to identify a given browser session/shop combination. Duration is 30 minute rolling expiry of last use.

30min

_shopify_y

Shopify analytics.

1y

shop_analytics

Contains the required buyer information for analytics in Shop.

1y


User preferences

Name

Description

Duration

shopify_override_user_locale

Used as a mechanism to set User locale in admin.

1y


Cookies Necessary for the Functioning of the Sites

Third Party

Description

Privacy Policy

Cloudflare

Shopify uses Cloudflare Network as a Service for edge routing.

https://www.cloudflare.com/privacypolicy/


Reporting & Analytics

Third Party

Description

Privacy Policy

Fullstory

We use Fullstory to help measure how users interact with our websites.

https://www.fullstory.com/legal/privacy/

Google Analytics

We use Google Analytics to help measure how users interact with our websites.

https://policies.google.com/privacy

Google Tag Manager

We use Google Tag Manager to help manage analytics vendors.

https://policies.google.com/privacy

Vidyard

We use Vidyard to provide video content and measure how users interact with our content.

https://www.vidyard.com/privacy/


Advertising

Third Party

Description

Privacy Policy

Bizible

We use Bizible to help measure marketing and advertising campaign attribution.

https://documents.marketo.com/legal/privacy/

Facebook Pixel

We use Facebook Pixel to help measure how users interact with our websites.

https://www.facebook.com/privacy/explanation

Facebook Custom Audiences

We use Facebook Custom Audiences to deliver targeted advertisements to individuals who visit our websites.

https://www.facebook.com/policy.php

Google

We use Google Ads to deliver targeted advertisements to individuals who visit our websites.

https://policies.google.com/privacy

Instagram

We use Instagram to deliver targeted advertisements to individuals who visit our websites.

https://privacycenter.instagram.com/policy

iSpot

We use iSpot to help measure how users interact with our websites.

https://www.ispot.tv/terms-of-service

LinkedIn Insight Tag

We use LinkedIn Insight Tag to help measure how users interact with our websites.

https://www.linkedin.com/legal/privacy-policy

Reddit

We use Reddit Ads to deliver targeted advertisements to individuals who visit our websites.

https://www.reddit.com/help/privacypolicy

TikTok

We use TikTok to help measure how users interact with our websites.

https://www.tiktok.com/legal/privacy-policy?lang=en

Twitter

We use Twitter to help measure how users interact with our websites.

https://twitter.com/en/privacy

YouTube

We use YouTube to deliver targeted advertisements to individuals who visit our websites.

https://policies.google.com/privacy?hl=en

Social Media & Content

Third Party

Description

Privacy Policy

Facebook Connect

We use Facebook Connect to allow visitors to our website to interact with and share content via Facebook’s social media platform.

https://www.facebook.com/policy.php

Gravatar

We use Gravatar to allow visitors to our websites to create avatars.

https://en.gravatar.com/site/privacy

Instagram CDN

Shopify uses Instagram CDN to provide content to user.

https://privacycenter.instagram.com/policy

Sanity CDN

Shopify uses Sanity CDN to provide content to user.

https://www.sanity.io/legal/privacy

Simplecast

Shopify uses Simplecast to distribute podcasts.

https://simplecast.com/privacy

Twitter CDN

We use Twitter to allow visitors to our website to interact with and share content via Twitter’s social media platform.

https://twitter.com/en/privacy

TypeKit (Adobe fonts)

We use typekit to load web fonts from Adobe CDN

https://www.adobe.com/privacy/policies/typekit.html

Wistia

We use Wistia to display video content.

https://wistia.com/privacy

YouTube CDN

Shopify uses YouTube CDN to provide content to user.

https://policies.google.com/privacy?hl=en