Last updated 17 July 2026
What we do not do
We run no analytics, no advertising network, no tracking pixels, no fingerprinting and no profiling. We do not sell data. Nothing on this site follows you to another site. That is a deliberate choice and it is the easy part of this page.
What we do do
This site offers browser notifications and an email edition, both delivered by OneSignal, Inc. (United States), acting as our processor. That is not nothing, and pretending otherwise would make this page a lie. Concretely:
- A script from OneSignal's CDN loads on every page of this site, so that the subscribe button can work when you reach it.
- A service worker is registered in your browser if you allow notifications. That is the file at
/OneSignalSDKWorker.js, and it is what lets a notification arrive when this tab is closed. - Identifiers in localStorage and IndexedDB. OneSignal stores a subscription identifier and related state in your browser's local storage. These are not cookies in the classic sense, but they are storage on your device and PECR treats them the same way, so we are telling you about them.
- Tags. If you use the form, we attach the domain you subscribed from, the name you gave, and the fact that the source was our form.
Fonts are loaded from Google Fonts, which means your browser requests the font files from Google's servers when you open a page.
Consent, and who is actually asking
Under PECR, storing things on your device and sending you push notifications require your consent, and we take that seriously in a specific way: nothing is stored for notifications until you ask for them. You tick the box, you press the button, and then your browser shows a permission prompt. Not us. We cannot subscribe you and we cannot see your answer unless it is yes.
Refusing breaks nothing. Say no to the browser prompt and the site works exactly as before. There is no wall, no nag, no second prompt, and no popup on arrival. If you never touch the form, no notification identifier is ever created.
How to withdraw
- Notifications: turn them off for this site in your browser settings. In most browsers this is the padlock or tune icon in the address bar, then notifications, then block. That revokes the permission and stops delivery immediately.
- Email: the unsubscribe link at the foot of every edition. One click.
- Everything at once: email [email protected] and ask us to delete you. We will, and we will confirm it.
- Local storage: clearing site data for pyroluxa.com in your browser removes the identifiers stored on your device.
Where the data goes
OneSignal is in the United States, so subscribing transfers data outside the UK. That is covered by the UK International Data Transfer Addendum to the standard contractual clauses. The full picture, including your rights and how to complain to the ICO, is in the privacy notice.