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Cookie Policy

We use the cookies this website needs to work and to stay secure and, only if you agree, cookies for analytics and marketing.

Last updated 14 October 2026

What Cookies Are

Cookies are small text files a website stores in your browser. Some are needed for the site to work; others help a website understand its visitors or measure its advertising. We use the second kind only if you agree.

Cookies We Use

The cookies below are strictly necessary. Under EU and German law (§ 25(2) TDDDG) they don’t need your consent, because the website can’t work securely without them.

CookiePurposeDuration
impera-tex-sessionKeeps your visit together, for example so a form you send reaches us safely120 minutes after your last visit
XSRF-TOKENSecurity: proves that forms are sent from our website and not by someone else on your behalf120 minutes
remember_web_…Admin area only: keeps team members signed in when they choose “Remember me”Until they sign out, up to 400 days

Your quote list is kept in your browser’s local storage (it-quote-list) so the products you add are still there when you come back. It never leaves your device until you send a quote request, and you can clear it at any time by removing the products or clearing your browser’s site data. It is strictly necessary for the service you ask for.

In the admin area, your browser also remembers interface preferences, such as whether the side menu is open (local storage). This never applies to visitors of the public website.

Analytics and Marketing Cookies

These cookies are set only after you accept them in our cookie banner. Until then, the tools behind them don’t load at all.

CookiePurposeCategoryDuration
_gaGoogle Analytics: tells visits from the same browser apartAnalytics2 years
_ga_…Google Analytics: keeps track of the current visitAnalytics2 years

Your choice is kept in your browser (local storage, “it-consent”) for 12 months; then we ask again. If you withdraw your consent, we delete these cookies from our website. Cookies the providers set on their own websites (such as clarity.ms or facebook.com) fall under their own cookie policies.

Third Parties

Fonts: our typefaces are served from our own server; no font provider is involved.

AI assistant links: the “Ask AI” buttons open ChatGPT, Perplexity, Grok, Claude or Google in a new tab. Those services may set their own cookies once you are on their sites, under their own cookie policies. Nothing loads from them until you click.

Controlling Cookies

You can change your choice at any time under “Cookie settings” at the bottom of every page. You can also delete cookies or block them in your browser settings; if you block our strictly necessary cookies, our forms and the admin area won’t work.

Changes and Questions

Before we add any other cookies that aren’t strictly necessary, we will update this page and ask for your consent. Questions: [email protected].