Cookie policy
The whole policy, in one line
This website stores nothing on your device and reads nothing from it. No cookies, no localStorage, no sessionStorage, no IndexedDB, no cache-based identifiers, no fingerprinting. Instructions for verifying that yourself are further down this page.
1. What a cookie is, and why sites ask about them
A cookie is a small piece of text a website asks your browser to keep and send back on each subsequent request. Cookies are how a site remembers that you are logged in — and also how advertising networks recognise the same browser across different websites in order to build a profile of it.
Under Article 5(3) of the ePrivacy Directive, implemented in the Czech Republic by Act No. 127/2005 Coll. on electronic communications, a site must obtain your consent before storing information on your device or gaining access to information already stored there, unless that storage is strictly necessary to provide the service you asked for. This applies to any storage technology, not only to cookies. That legal rule is the reason consent banners exist.
2. What this site does
Nothing that requires consent. Specifically:
| Technology | Used here? | Detail |
|---|---|---|
| First-party cookies | No | The server sends no Set-Cookie header on any page. |
| Third-party cookies | No | No third party is contacted, so none can set one. |
| localStorage / sessionStorage | No | The site's single script contains no storage calls. |
| IndexedDB / Web SQL / Cache Storage | No | Not used. No service worker is registered. |
| Analytics | No | No analytics product of any kind, hosted or self-hosted. |
| Advertising or conversion pixels | No | No Google, Microsoft, Meta or affiliate-network tag. |
| Fingerprinting | No | No canvas, font, audio or device enumeration; no visitor ID is computed. |
| Third-party fonts, CDNs, embeds | No | System fonts only. Every asset is served from orviden.online. |
| Server access log | Yes | Unavoidable for any web server; not a cookie and not stored on your device. See the privacy policy. |
3. Why there is no consent banner
A consent banner exists to obtain permission for storage that is not strictly necessary. We do not perform any such storage, so there is nothing to ask permission for — and a banner would be theatre. Worse, most banners set a cookie of their own to remember your answer, which would mean introducing the very thing this page promises you we avoid.
So the design decision came first and the policy follows it: we removed the collection instead of asking you to consent to it. There is nothing for you to accept, nothing to reject, and no preference for us to store.
4. How to verify this yourself
Do not take our word for it. The check takes about a minute, and it works on any site, including this one.
In Chrome or Edge
- Open this page, then press F12 (or Ctrl+Shift+I; on a Mac, Cmd+Option+I).
- Select the Application tab.
- In the left sidebar, open Storage and look at Cookies, Local storage, Session storage and IndexedDB. Each entry for
https://orviden.onlineshould be empty. - Now select the Network tab and reload the page with Ctrl+R. Every row in the list should be a request to
orviden.online— the page, one stylesheet, one script, and the SVG diagrams. No other domain should appear. - Click the page request itself and read Response headers. There should be no
Set-Cookieheader.
In Firefox
- Press F12 and select the Storage tab. Check Cookies, Local Storage, Session Storage and Indexed DB — all should be empty for this site.
- Select the Network tab, reload, and confirm every request goes to
orviden.online.
In Safari
- Enable the Develop menu: Safari → Settings → Advanced → Show features for web developers.
- Open Develop → Show Web Inspector, then the Storage and Network tabs, and check the same things.
From the command line
If you prefer a single decisive test, this prints every response header the server sends and will show no Set-Cookie line:
curl -sSI https://orviden.online/
5. The one place cookies do appear
When you click a partner link, your browser is redirected to the seller or its affiliate network. That company will almost certainly set cookies — that is how it attributes a sale to a referrer. This happens on the seller's domain, after you have left orviden.online, under the seller's own privacy and cookie policy, and we have no control over it and no access to what it collects.
We mention it here rather than leaving you to discover it, because a promise of "no cookies" that quietly omitted the destination would be misleading. The promise is about this site. Once you leave it, the destination's rules apply.
6. Managing cookies in general
Although you need no cookie controls for this site, every major browser lets you view and delete cookies, block third-party cookies, and open a private window that discards storage when it closes. You will find these under Privacy settings in Chrome, Firefox, Edge and Safari. Blocking cookies entirely will not affect anything on orviden.online, because nothing here depends on them.
7. Changes
If this site ever introduced a technology that stores information on your device, we would need your prior consent, this page would be rewritten before the change went live, and a consent mechanism would appear. As long as this page reads as it does today, nothing of the kind is in use.
Questions, or a discrepancy you have found in your own developer tools? Write to info@orviden.online — we would genuinely want to know.