Privacy

Privacy and cookies.

A plain-English summary of what Restech collects through the public website, why it is used, and how cookies, browser storage, and first-party analytics are handled.

Privacy Notice

Who controls the data.

Last updated: 20 April 2026.

Restech is the trading name of Resonant Technology Limited. Resonant Technology Limited is the controller for personal data submitted through this website.

Registered name: Resonant Technology Limited
Registered office: Unit 16 Boarshurst Lane, Greenfield, Oldham, England, OL3 7ER
Company number: 16868776
Contact: Use the contact form for privacy or website enquiries.
Registration: Registered in England and Wales.

What Is Collected

Only what the site needs.

Contact form details

Name, company, email address, enquiry type, and the message you submit.

Technical and security details

IP address, user-agent, submission time, session data, CSRF data, and similar technical details needed to keep the site and forms working safely.

First-party analytics events

Page views, visible-tab engagement estimates, link clicks, referrer hosts, campaign parameters, contact-form starts, validation-error shape, successful submissions, and coarse device/browser details.

Browser storage preferences

Cookie notice acknowledgement, analytics opt-out preference, and short-lived campaign attribution stored in the current browser or tab.

How It Is Used

Used to respond, protect, and follow up.

Responding to enquiries

Contact form submissions are used to reply, decide whether Restech can sensibly help, and manage follow-up inside Restech operational systems.

Legitimate interests and, where relevant, steps before entering into a contract.
Protecting the website

Technical details are used to protect forms, rate-limit misuse, investigate faults, and keep the website secure.

Legitimate interests.
Improving the public website

First-party analytics are used in aggregate to understand which pages and campaigns are useful, where visitors drop off, and whether contact journeys are working.

Legitimate interests and the statistical/service-improvement purpose for browser storage where applicable.
Business records

Where an enquiry becomes client work, relevant records may be kept as part of the business relationship.

Contract, legitimate interests, and legal obligations where applicable.

Cookies And Storage

First-party analytics, no advertising cookies.

The public site uses essential cookies and browser storage for security, contact-form handling, remembering this notice, preserving campaign attribution during a visit, and remembering public analytics opt-out choices. Restech does not use Google Analytics, advertising pixels, session replay, heatmaps, or third-party tracking cookies.

Public analytics are first-party and are used to improve the website. They record basic interaction signals such as page views, visible-tab engagement estimates, link clicks, referrer hosts, campaign parameters, coarse device/browser details, and contact-form flow. Raw IP addresses are not stored in the analytics table; rotating request hashes are used for estimated unique visitor counts, and known internal review traffic may be excluded from reports.

Essential

Session and security cookies

Keep forms, CSRF protection, and basic Laravel/Livewire requests working safely.

Usually the browser session.

Essential preference

Cookie notice preference

Remember that you have acknowledged the cookie notice so it does not keep appearing.

Until browser storage is cleared.

First-party attribution

Campaign attribution storage

Keep campaign parameters in the current tab so a contact enquiry can still be attributed if you move from a landing page to the contact form.

Current browser tab/session.

Preference

Public analytics opt-out preference

Remember that public analytics should be switched off in this browser and tell the server not to record future public analytics events.

Up to 12 months, or until cleared.

Analytics Choice

You can switch public analytics off.

Public analytics help understand whether the website is useful. You can switch them off in this browser. This stores a preference cookie/local-storage value so future public analytics events are not recorded from this browser.

Public analytics preference loading.

This only affects the current browser. If you use another browser or clear browser storage, you may need to set the preference again.

Sharing And Retention

Kept within sensible operational limits.

Restech does not sell personal data. Data may be processed by service providers used to host, secure, maintain, or operate the website and internal systems, and may be shared where required by law or professional advice.

Raw public analytics events

Deleted by the scheduled public analytics pruning job after the configured retention window, currently 90 days by default.

Campaign attribution in the browser

Kept in same-tab session storage and cleared by the browser when the tab/session ends, or immediately when public analytics are switched off.

Contact enquiries

Kept for as long as needed to respond, manage follow-up, keep appropriate business records, protect the website from misuse, and support any resulting client relationship.

Cookie notice and opt-out preferences

Kept in the browser so the site can remember the choice. You can clear them through browser settings at any time.

Your Rights

You can ask about your data.

You can ask to access, correct, delete, restrict, or object to the use of your personal data, subject to the usual legal limits. You can also object to processing based on legitimate interests, including public analytics.

If you are unhappy with how personal data is handled, you can complain to the Information Commissioner's Office. Visit the ICO complaint page.