Cookies · updated September 29, 2026
Cookies and local storage
Short version: we set no cookies of our own. The only thing we store in your browser is your light or dark theme choice.
| Name | Set by | Type | Purpose |
|---|---|---|---|
| msb-theme | Nettrace24 | Local storage | Remembers the theme you picked with the header switch. Never sent to a server. Clear it any time in your browser settings. |
| _gcl_*, and Google ad cookies | Cookies | Only when the Google Ads tag is enabled: attributes visits from ads and records when a reader clicks through to a vendor site. Not enabled at the time of this update. |
Cloudflare
Cloudflare, which serves this site, may set strictly necessary security cookies in some circumstances, for example to tell real visitors apart from automated abuse. These are not used for advertising.
Managing cookies
All modern browsers let you block or delete cookies and site data. Blocking them does not stop any page on this site from working. For how Google uses data from its tags, see Google's own advertising and privacy pages; our privacy policy explains the rest.