Privacy Notice
Plainly: we measure how this website performs, we don't advertise, and we don't sell or share your personal data. Some of that measurement is done by third-party services, and they are named below. Here is exactly what runs, what it sees, and where we draw the line.
What runs on these websites
- Cloudflare Web Analytics. Cookieless. It reports page load performance and aggregate traffic.
- PostHog, self-hosted by Jet Fyul Dynamics on our own server. Cookieless: nothing is stored in your browser. Visits are counted with an identifier our server works out afresh each day, so it cannot be followed from one day to the next. It records pages viewed and clicks. It does not record session replays. It respects your browser’s Do Not Track setting.
- TruConversion, on jetfyul.com only. It records how the page is used there.
- Gravitec, on gh.jetfyul.com. Its script loads on the public pages so that it can offer to tell you when a new Proof Posit is sealed, and it loads Gravitec’s own tracking script (track.min.js) with it. No notification is sent unless you opt in.
None of these runs on the gate, order, vault or attestation pages. Those pages carry no third-party tracking, and the Cloudflare beacon is not on them.
Site activity
We record how visitors use this website — which pages are opened, where a reader pauses, what is clicked, and whether a booking is started — through a third-party analytics service. That record is processed and stored on that service’s systems, not ours.
What it is limited to. Activity on this site. It does not follow you to other websites, it does not track your browsing elsewhere, and it is not linked to a name, an account, or a receipt row. Where a visitor arrives at a specific reading on the receipts index, we record that a reading was opened — not which one.
Where the line is. Measuring a website is not the same thing as profiling the visitor, and we have deliberately kept to the first. We do not run any feature that associates a session with a registered identity, because this site has none. The service does assign each browser a random visitor identifier, so that a run of page views can be counted as one visit rather than several. It is a random string. It is not your name, and we do not connect the two.
What we will not tell you is that we don’t track anything. A recorder records — that is what it is, and you can confirm it in your browser’s network tab in about ten seconds. Not building a picture of our visitors is a value we hold, and the honest version of it is this: we measure the site, we do not profile the person, and we would rather state that distinction plainly than hide a recorder behind a sentence that sounds better.
Performance measurement — Cloudflare
These pages are served through Cloudflare, which injects its own Web Analytics beacon at the edge. It reports page load performance and aggregate traffic. It is a third-party script, it is not in our source, and it is on the public pages — so we name it here rather than leave you to find it. It is not on the gate, order, vault or attestation pages.
Cookies and local storage
Cookie use is minimal and functional. What we and the services above set exists to make the site work and to recognise that a run of page views is one session. None of it is an advertising cookie, and none of it is used to follow you onto other websites. Blocking it in your browser, or with an extension, does not break this site.
What we do not do
We run no advertising and carry no ad trackers. We do not sell or share your personal data with anyone. We do not follow you across other websites, and we do not attach an identity to anything the measurement above sees.
Booking
If you book time with us, that booking is processed through Lunacal. The details you provide to schedule are used to arrange and hold the meeting.
Email correspondence with us is retained as a business record, in the ordinary course of running the company.
Your data, and deletion
You can ask us to delete your personal data, and such requests are honored — including any session recording of your visit, though you will have to tell us enough to find it, because we did not label it with your name. For any privacy matter — a question, a request, or a deletion — write to legal@jetfyul.com.