Last updated: 6 September 2026
This site sets no cookies at all — not essential ones, not analytics ones, not third-party ones. That is why there is no consent banner: there is nothing to consent to. What the site does use is your browser's local storage, which stays on your device and is never sent anywhere.
| Name | What it holds | Why |
|---|---|---|
rml_cat | The category tab you last used | So you do not re-pick it every visit |
rml_checks | Which items you have ticked on the shooting checklist | So the ticks survive a reload |
rml_history | Your recent set scores, as numbers | To show whether you are improving |
rml_pro | Your PRO key and the details you typed for the branded scorecard | So you do not re-enter the key |
rml_sub | The PayPal subscription id your key was issued against | To re-issue the key if you clear it |
rml_before | A saved "before" set, for the before/after link | Only written when you press "save as before" |
None of this is transmitted. Clearing site data in your browser removes all of it; the only thing you would want to keep a copy of is your PRO key, which is also in your PayPal receipt.
The site installs a service worker so it works offline and loads quickly. It caches the site's own files — the page, the scripts, the two hero images, the icons. It caches no photo of yours and no personal data.
The PayPal buttons are drawn by PayPal's own script and PayPal may set cookies when you interact with them, under its own policy. Nothing else on the page can set a cookie. If you never open the pricing section, no third party is contacted for payments at all.
Blocking local storage for this site is fine — the tool still works, it just forgets your category, your checklist and your key between visits.