LEGAL INFORMATION
Cookie policy
What we store in your browser, why we use it and how you can choose.
Updated: 24 October 2026
Cookies and local storage
Cookies are small files a site or provider stores in your browser. Local storage remembers preferences in the same browser. This policy covers both technologies. Some are necessary for functionality and security; analytics is optional.
Your choice
On the first visit without a valid saved choice, a notice lets you accept, reject optional storage or edit preferences. Analytics is off by default. Accepting, rejecting or saving a configuration stores your decision and dismisses the notice for 180 days in that browser. It does not reappear when you change pages or language. You can reopen settings anytime from the footer. We ask again if you clear storage, use another browser, the choice expires or the policy materially changes.
Microsoft Clarity analytics
Clarity loads only after you authorise the Analytics category. It may create _clck and _clsk cookies to associate visits and sessions. Microsoft also documents cookies on its domains such as CLID, MUID, ANONCHK, MR and SM; their availability depends on the browser and its controls. Our integration denies advertising storage. Forms are masked and the backoffice does not load Clarity.
Withdrawing consent
You can turn Analytics off and save your preferences. We stop future loading of Clarity, request consent withdrawal and remove its first-party _clck and _clsk cookies on the site’s domain. The page reloads to stop code already running. Cookies on other domains are managed through your browser. Withdrawal does not automatically delete existing recordings; contact the controller to exercise your rights.
Browser controls
You can also clear or block cookies and storage in your browser settings. If you block all storage, we may be unable to remember your choice and the notice may appear again. Blocking necessary cookies may prevent private access.
Google Analytics 4
When configured, Google Analytics 4 loads gtag.js only after you accept Analytics. It may use _ga and _ga_* to recognize visits and sessions. We use basic Consent Mode: without acceptance no measurements are sent to Google, including cookieless signals. Advertising storage, user data and personalization remain denied.
Google Analytics 4 · Cookie settings
You can withdraw Analytics from the footer. We stop loading providers, disable measurement and remove first-party Clarity and Google cookies (_clck, _clsk, _ga and _ga_*); we reload to stop code already loaded. This does not automatically erase information previously received by providers. Adding Google requires a fresh choice from previous acceptances; valid rejections are preserved.
Site inventory
| Name | Provider and technology | Category | Purpose | Duration |
|---|---|---|---|---|
arco-locale | ARCO · cookie | Functional preference | Manually selected language and regional variant | 180 days |
arco-cookie-preferences | ARCO · localStorage | Necessary | Consent choice and version | 180 days |
arco-campaign | ARCO · sessionStorage | Optional analytics | UTM tags, landing page and referring domain; associate an enquiry with its campaign | Up to 30 minutes; cleared when closing the tab or rejecting analytics |
arco-theme | ARCO · localStorage | Preferences | Selected theme | Until you clear it |
_clck / _clsk | Microsoft Clarity · cookies | Optional analytics | Associate visits and sessions | Provider lifetimes; withdrawal through settings |
_ga / _ga_* | Google Analytics 4 · cookies | Optional analytics | Recognize visits and sessions; measure consented pages, campaigns and actions | Up to 2 years depending on configuration and browser controls; withdraw through preferences |
Cloudflare Turnstile
We use Cloudflare Turnstile in the final form step to reduce automated and abusive submissions. Cloudflare processes technical browser and connection signals, including the IP address. Our integration does not send names, email addresses or form answers to Turnstile. Security verification operates independently of optional analytics. See Cloudflare’s policy for information about data processing and international transfers.
Cloudflare · Privacy policyPrivacy contact
Facundo Guardia · ARCO · Spain
hello@arcoteams.comLanguage
Choosing a regional variant saves a functional preference cookie for 180 days so the homepage can remember that choice. It contains no IP address or detected country and does not enable analytics.
More about our analytics provider: Microsoft Clarity · Microsoft Privacy · Google Analytics 4 / Google Privacy