Cookie Policy

The cookies and similar technologies used on the QL Security website, what each one does, how long it lasts and how you control it.

Last updated: 13 August 2026

This Cookie Policy explains how Quantum Leap Security Limited (“QL Security”, “we”, “us” or “our”) uses cookies and similar technologies on our website. It sets out what runs on the site, why, how long each cookie lasts and the choices you have. We ask for your consent before setting any cookie that is not strictly necessary, as required by the Privacy and Electronic Communications Regulations 2003 (PECR) and the UK GDPR.

What Are Cookies?

A cookie is a small text file stored on your device when you visit a website. Cookies allow websites to remember your actions and preferences over a period of time. They can be “persistent” (remaining on your device until deleted or expired) or “session” (deleted when you close your browser), and “first-party” (set by the website you are visiting) or “third-party” (set by other services the website uses).

When you first visit our website, a consent notice lets you accept all optional services, decline them all or choose individually. We use Klaro, an open source consent manager that we host ourselves, so your choice is handled on our own domain and shared with no one.

Your decision is stored in a single first-party cookie (ql_consent) for 12 months. No optional service runs, and no optional cookie is set, until you have said yes to it. You can change or withdraw your consent at any time using the Cookie settings link in the footer of every page.

Strictly Necessary Cookies

These are essential for the website to function and to keep it secure. They do not require consent.

Cookie Purpose Duration
ql_consent Stores your cookie consent choices 12 months
Cloudflare security cookies Bot protection and site security, including the Turnstile check on our assessment forms Session to 30 minutes

Cookieless Analytics (Always On)

We use Umami, a privacy-first analytics tool, to understand how visitors use our website. Umami sets no cookies, stores no personal data, does not identify you and does not track you across other websites. Because it uses no cookies and no personal data, it does not require consent. It records aggregate information such as pages visited and referring sites.

These help us understand how the site is used and where it can be improved. They run only if you consent.

Service Cookies Purpose Duration
Google Analytics 4 _ga, _ga_* Distinguishes visitors and sessions so we can see how pages and our free assessments are used. IP addresses are not logged. Up to 2 years
Microsoft Clarity _clck, _clsk Anonymised session replays and heatmaps that show us where pages are confusing Up to 1 year

We run a small number of paid campaigns on Google, Microsoft (Bing) and LinkedIn. These cookies measure whether those campaigns lead to genuinely useful visits, such as a completed assessment, so we only pay for advertising that works. They run only if you consent.

Service Cookies Purpose Duration
Google Ads _gcl_au and Google conversion cookies Connects a visit from one of our Google adverts to a completed assessment Up to 3 months
Microsoft Advertising MUID, _uetsid, _uetvid Connects a visit from one of our Bing adverts to a completed assessment 1 day to 13 months
LinkedIn Insight bcookie, li_gc, lidc, UserMatchHistory Connects a visit from one of our LinkedIn adverts to a completed assessment and supports relevant follow-up content on LinkedIn 1 day to 12 months

Durations are the providers’ stated maximums and may be shorter in practice. Where you have consented, Google, Microsoft and LinkedIn act as independent controllers of the data their cookies collect. Their own privacy notices apply: Google, Microsoft and LinkedIn.

Your Choices

You are in control of every optional cookie on this site:

  • Cookie settings in the footer reopens the consent manager at any time, where you can change or withdraw consent per service. Withdrawal takes effect immediately for future page views.
  • Declining everything optional leaves the site fully functional. Nothing on the site is gated behind consent.
  • Most browsers also let you view, block and delete cookies through their settings. Blocking strictly necessary cookies may stop parts of the site working properly.

We may update this Cookie Policy to reflect changes in the services we use or in the law. Any change will be posted on this page with an updated date, and where a change involves a new optional service we will ask for your consent again before it runs.

Contact Us

If you have any questions about our use of cookies or this Cookie Policy, please contact us:

Quantum Leap Security Limited
13 St Mary’s Street
Stamford
England
PE9 2DE

Email: Contact form

Company Registration: Registered in England and Wales, Company No. 16896166