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CK Chemistry

This Cookie Policy was last updated on September 7, 2026 and applies to citizens and legal permanent residents of the United Kingdom.

1. Introduction

Our website, https://ckchemistry.co.uk (hereinafter: “the website”) uses cookies and other related technologies (for convenience all technologies are referred to as “cookies”). Cookies are also placed by third parties we have engaged. In the document below we inform you about the use of cookies on our website.

2. What are cookies?

A cookie is a small simple file that is sent along with pages of this website and stored by your browser on the hard drive of your computer or another device. The information stored therein may be returned to our servers or to the servers of the relevant third parties during a subsequent visit.

3. What are scripts?

A script is a piece of program code that is used to make our website function properly and interactively. This code is executed on our server or on your device.

4. What is a web beacon?

A web beacon (or a pixel tag) is a small, invisible piece of text or image on a website that is used to monitor traffic on a website. In order to do this, various data about you is stored using web beacons.

5. Cookies

5.1 Technical or functional cookies

Some cookies ensure that certain parts of the website work properly and that your user preferences remain known. By placing functional cookies, we make it easier for you to visit our website. This way, you do not need to repeatedly enter the same information when visiting our website and, for example, the items remain in your shopping cart until you have paid. We may place these cookies without your consent.

5.2 Marketing/Tracking cookies

Marketing/Tracking cookies are cookies or any other form of local storage, used to create user profiles to display advertising or to track the user on this website or across several websites for similar marketing purposes.

5.3 Social media

On our website, we have included content from Instagram to promote web pages (e.g. “like”, “pin”) or share (e.g. “tweet”) on social networks like Instagram. This content is embedded with code derived from Instagram and places cookies. This content might store and process certain information for personalized advertising.

Instagram are located in the United States.

6. Placed cookies

Kadence Blocks

Functional

Usage

We use Kadence Blocks for website design. Read more about Kadence Blocks

Sharing data

This data is not shared with third parties.

Functional

Name
kadenceBlocksPrebuilt
Expiration
persistent
Function
Provide a responsive website

Zendesk

Statistics

Usage

We use Zendesk for Customer Relations Management. Read more about Zendesk

Sharing data

This data is not shared with third parties.

Statistics

Name
ZD-suid
Expiration
20 minutes
Function
Store a unique session ID
Name
ZD-buid
Expiration
persistent
Function
Store a unique user ID

WordPress

Functional

Usage

We use WordPress for website development. Read more about WordPress

Sharing data

This data is not shared with third parties.

Functional

Name
WP_PREFERENCES_USER_*
Expiration
persistent
Function
Store user preferences
Name
wpEmojiSettingsSupports
Expiration
session
Function
Store browser details
Name
wp-settings-*
Expiration
persistent
Function
Store user preferences
Name
wp-settings-time-*
Expiration
1 year
Function
Store user preferences
Name
wordpress_logged_in_*
Expiration
persistent
Function
Store logged in users
Name
wordpress_test_cookie
Expiration
session
Function
Read if cookies can be placed

WooCommerce

Functional

Usage

We use WooCommerce for webshop management. Read more about WooCommerce

Sharing data

This data is not shared with third parties.

Purpose pending investigation

Name
wc_*
Expiration
Function

Functional

Name
wc_cart_hash_*
Expiration
session
Function
Store items in shopping cart
Name
woocommerce_items_in_cart
Expiration
session
Function
Store items in shopping cart
Name
woocommerce_cart_hash
Expiration
1 day
Function
Store items in shopping cart
Name
wp_woocommerce_session_*
Expiration
session
Function
Store performed actions on the website

Stripe

Functional

Usage

We use Stripe for payment processing. Read more about Stripe

Sharing data

For more information, please read the Stripe Privacy Statement.

Functional

Name
__stripe_mid
Expiration
1 year
Function
Provide fraud prevention

Jetpack

Statistics

Usage

We use Jetpack for advertising. Read more about Jetpack

Sharing data

For more information, please read the Jetpack Privacy Statement.

Statistics

Name
tk_r3d
Expiration
3 days
Function

Purpose pending investigation

Name
jetpack_sso_original_request
Expiration
Function
Name
jetpack_sso_nonce
Expiration
Function

Sourcebuster JS

Statistics

Usage

We use Sourcebuster JS for visitor tracking. Read more about Sourcebuster JS

Sharing data

This data is not shared with third parties.

Statistics

Name
sbjs_migrations
Expiration
6 months
Function
Store the user’s usage history
Name
sbjs_current_add
Expiration
6 months
Function
Store and count pageviews
Name
sbjs_first_add
Expiration
6 months
Function
Store and count pageviews
Name
sbjs_current
Expiration
6 months
Function
Store browser details
Name
sbjs_first
Expiration
session
Function
Store and track interaction
Name
sbjs_udata
Expiration
6 months
Function
Store a unique session ID
Name
sbjs_session
Expiration
30 minutes
Function
Store and count pageviews

Automattic

Statistics

Usage

We use Automattic for website development. Read more about Automattic

Sharing data

For more information, please read the Automattic Privacy Statement.

Statistics

Name
tk_qs
Expiration
30 minutes
Function
Provide functions across pages

Complianz

Functional

Usage

We use Complianz for cookie consent management. Read more about Complianz

Sharing data

This data is not shared with third parties. For more information, please read the Complianz Privacy Statement.

Functional

Name
cmplz_functional
Expiration
365 days
Function
Store cookie consent preferences
Name
cmplz_preferences
Expiration
365 days
Function
Store cookie consent preferences
Name
cmplz_marketing
Expiration
365 days
Function
Store cookie consent preferences
Name
cmplz_consented_services
Expiration
365 days
Function
Store cookie consent preferences

YouTube

Marketing

Usage

We use YouTube for video display. Read more about YouTube

Sharing data

For more information, please read the YouTube Privacy Statement.

Marketing

Name
GPS
Expiration
session
Function
Store location data
Name
VISITOR_INFO1_LIVE
Expiration
6 months
Function
Provide ad delivery or retargeting
Name
YSC
Expiration
session
Function
Store and track interaction
Name
PREF
Expiration
8 months
Function
Store user preferences

VideoPress

Statistics

Usage

We use VideoPress for video display. Read more about VideoPress

Sharing data

For more information, please read the VideoPress Privacy Statement.

Purpose pending investigation

Name
_utma
Expiration
persistent
Function
Store the calculation of days and time to purchase
Name
_utmc
Expiration
Function

Statistics

Name
_utmz
Expiration
6 months
Function
Store used keyword and search engine

Miscellaneous

Functional

Usage

Sharing data

Sharing of data is pending investigation

Purpose pending investigation

Name
survi::e4794374cce15378101b63de24117572::VisitorStore::statusrequestHandler_contacts
Expiration
Function
Name
6453b7fc45cea5c267e60fed.email
Expiration
Function
Name
emaillog_upsell_timestamp
Expiration
Function
Name
survi::e4794374cce15378101b63de24117572::singleTabState:b8bd19d743df1f56
Expiration
Function
Name
survi::languageCodes
Expiration
Function
Name
6453b7fc45cea5c267e60fed.surname
Expiration
Function
Name
menu-panel-experiment-assignment-v2-calypso_help_center_menu_popover_increase_exposure-menu_popover
Expiration
Function
Name
survi::e4794374cce15378101b63de24117572::singleTabId:b8bd19d743df1f56
Expiration
Function
Name
6453b7fc45cea5c267e60fed.givenName
Expiration
Function
Name
survi::e4794374cce15378101b63de24117572::VisitorStore::statusrequestHandler_respondent
Expiration
Function
Name
redirection-display
Expiration
Function
Name
6453b7fc45cea5c267e60fed.conversationStartedAt
Expiration
Function
Name
customizerVisitCount
Expiration
Function
Name
*.clientId
Expiration
Function
Name
WP_DATA_USER_184111596
Expiration
Function
Name
survi::e4794374cce15378101b63de24117572::VisitorStore::visitor
Expiration
Function
Name
survi::e4794374cce15378101b63de24117572::statusrequestHandler_contacts
Expiration
Function
Name
survi::tldToLanguageMap
Expiration
Function
Name
fbapc_249643311490
Expiration
Function
Name
survi::e4794374cce15378101b63de24117572::statusrequestHandler_respondent
Expiration
Function
Name
survi::e4794374cce15378101b63de24117572::visitViews
Expiration
Function
Name
survi::e4794374cce15378101b63de24117572::visitInitialUrl
Expiration
Function
Name
survi::e4794374cce15378101b63de24117572::unifiedSessionViews
Expiration
Function
Name
survi::e4794374cce15378101b63de24117572::visitReferrerUrl
Expiration
Function
Name
ZD-widgetOpen
Expiration
Function
Name
tk_or
Expiration
Function
Name
tk_lr
Expiration
Function
Name
mailerlite:webform:shown:*
Expiration
Function
Name
survi::e4794374cce15378101b63de24117572::visitSampledSurveys
Expiration
Function
Name
WPCOM_7_DAYS_PERSISTENCE_TS
Expiration
Function
Name
WPCOM_7_DAYS_PERSISTENCE
Expiration
Function

Functional

Name
cache-sprite-plyr
Expiration
persistent
Function

7. Consent

When you visit our website for the first time, we will show you a pop-up with an explanation about cookies. As soon as you click on “Save preferences”, you consent to us using the categories of cookies and plug-ins you selected in the pop-up, as described in this Cookie Policy. You can disable the use of cookies via your browser, but please note that our website may no longer work properly.

7.1 Manage your consent settings

You have loaded the Cookie Policy without javascript support. On AMP, you can use the manage consent button on the bottom of the page.

8. Enabling/disabling and deleting cookies

You can use your internet browser to automatically or manually delete cookies. You can also specify that certain cookies may not be placed. Another option is to change the settings of your internet browser so that you receive a message each time a cookie is placed. For more information about these options, please refer to the instructions in the Help section of your browser.

Please note that our website may not work properly if all cookies are disabled. If you do delete the cookies in your browser, they will be placed again after your consent when you visit our website again.

9. Your rights with respect to personal data

You have the following rights with respect to your personal data:

  • You have the right to know why your personal data is needed, what will happen to it, and how long it will be retained for.
  • Right of access: You have the right to access your personal data that is known to us.
  • Right to rectification: you have the right to supplement, correct, have deleted or blocked your personal data whenever you wish.
  • If you give us your consent to process your data, you have the right to revoke that consent and to have your personal data deleted.
  • Right to transfer your data: you have the right to request all your personal data from the controller and transfer it in its entirety to another controller.
  • Right to object: you may object to the processing of your data. We comply with this, unless there are justified grounds for processing.

To exercise these rights, please contact us. Please refer to the contact details at the bottom of this Cookie Policy. If you have a complaint about how we handle your data, we would like to hear from you, but you also have the right to submit a complaint to the supervisory authority (the Information Commissioner’s Office (ICO)).

10. Contact details

For questions and/or comments about our Cookie Policy and this statement, please contact us by using the following contact details:

CK Chemistry
6 Lin Brook Drive, Ringwood BH24 3LJ
United Kingdom
Website: https://ckchemistry.co.uk
Email: claire@ex.comckchemistry.co.uk

This Cookie Policy was synchronised with cookiedatabase.org on September 7, 2026.

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© 2026 CK Chemistry

  • Home
  • Chemistry Masterclasses
  • A Level support
    • Group Classes and Tuition
    • Transition to A Level Chemistry
    • Chemistry Comeback Challenge (Year 12 to Year 13 Transition)
    • Free A Level Chemistry Resources
    • Retrieval Practice Quizzes
    • A Level Chemistry Mock Exam Service
  • My courses
  • Study Tips
  • About
    • Information for Parents
    • Contact
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