Cookies and Browser Storage
Evidalux sets no cookies. This page explains what it stores in your browser instead.
Last updated: 21 September 2026
No cookies, and no banner
Neither the marketing site nor the application writes a cookie — not for analytics, not for advertising, not even for your session. There is no consent banner because there is nothing to consent to: we run no tracking, no analytics product, no advertising network and no third-party script that would set one.
What we do store in your browser
The application keeps four values in your browser's local storage. They stay on your device and are never sent anywhere except back to our own API as part of a request you make.
| Name | What it is | How long | Why it is necessary |
|---|---|---|---|
seo_stack_access_token |
Short-lived sign-in token | Valid for 15 minutes; removed when you sign out | Without it every request would ask you to sign in again |
seo_stack_refresh_token |
Token that renews the one above | Valid for 30 days; removed when you sign out | Keeps you signed in between visits |
seo_stack_lang |
The interface language you picked | Until you change or clear it | Remembers an explicit choice you made |
seo_stack_theme |
Light or dark mode | Until you change or clear it | Remembers an explicit choice you made |
All four are strictly necessary or functional in the sense of the ePrivacy Directive: each one exists because you asked for the service or made a setting. None is used to profile you. Clearing your browser storage signs you out and resets the two preferences; nothing else is lost.
No third-party requests from our pages
Our pages load nothing from another company's servers. Interface fonts are served from our own domain — they used to be loaded from Google Fonts, which passed every visitor's IP address to Google, and we removed that on 21 September 2026. There is no CDN, no embedded video, no chat widget and no social button.
Cookies on the sites we scan
Different thing, worth separating. When Evidalux audits a website, one of the checks looks at the cookies and storage that site sets, so it can report on consent practice. It records cookie names and domains only — never the values — and that record belongs to the scan report, not to your browser.
Questions
Write to support@evidalux.com. The Privacy Notice covers what we store on our side.