Cookie Policy
What Are Cookies
Cookies are small text files stored on your device (computer, tablet, or smartphone) when you visit a website. These files allow the website to recognize the user's device on future visits, improve the browsing experience, and collect statistical information about the site's usage.
Cookies do not contain personally identifiable information and are used only for technical, statistical, or functional purposes.
What Types of Cookies Do We Use
The website https://www.hubelengenharia.pt/ uses cookies from the following categories:
Strictly Necessary Cookies
These cookies are essential for the website to function and cannot be disabled in our systems. They are usually set only in response to actions taken by the user, such as setting privacy preferences or filling out forms. Without these cookies, the website may not function properly.
| Cookie Name | Provider | Type | Expiration | Purpose |
| _ga | hubelengenharia.pt | HTTP | 2 years | Sends data to Google Analytics about the device and visitor behavior. Tracks the visitor across multiple devices and channels. |
| ga# | hubelengenharia.pt | HTTP | 2 years | Sends data to Google Analytics about the device and visitor behavior. Tracks the visitor across multiple devices and channels. |
| _gcl_au | hubelengenharia.pt | HTTP | 3 months | Measures the effectiveness of advertising efforts by collecting data on the conversion rate of ads across various websites. |
| bus_websocket_worker#logs | hubelengenharia.pt | IndexedDB | Persistent | Native to the Odoo framework. Manages real-time communication via WebSockets and facilitates internal logging for messages and live updates. |
| CookieConsent | hubelengenharia.pt | HTTP | 1 year | Stores the user's cookie consent state for the current domain. |
| EXPIRABLE_STORAGE_im_livechat_history | hubelengenharia.pt | HTML | Persistent | Native to the Odoo live chat module. Stores chat history and support session state for continuous communication. |
| frontend_lang | hubelengenharia.pt | HTTP | 1 year | Remembers the user's language setting to facilitate translation on the website. |
| localization#/website/translations | hubelengenharia.pt | IndexedDB | Persistent | Native to the Odoo framework. Stores and synchronizes the necessary translation sets to present the interface in the selected language. |
| localization#DBVersion | hubelengenharia.pt | IndexedDB | Persistent | Native to the Odoo framework. Manages the versioning of the local database for localization features (language, currency, etc.). |
| pagead/1p-user-list/# | google.com | Pixel | Session | Tracks interest in specific products/events across various websites to measure advertising efforts. |
| rc::a | gstatic.com | HTML | Persistent | Distinguishes between humans and bots to generate valid reports on website usage. |
| rc::c | gstatic.com | HTML | Session | Distinguishes between humans and bots. |
| seen_product_id_# | hubelengenharia.pt | HTTP | Session | Tracks previously viewed products during the session. |
| SESS# | hubelengenharia.pt | HTTP | 7 days | Preserves user states across page requests. |
| social_push_notifications.notification_request_config | hubelengenharia.pt | HTML | Persistent | Native to the Odoo website. Stores the push notification settings to avoid repeatedly asking the user for subscription. |
| test_cookie | doubleclick.net | HTTP | 1 day | Checks if the user's browser supports cookies (essential technical requirement). |
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Preference Cookies
Preference cookies allow a website to remember information that changes the way the website behaves or looks, such as your preferred language or the region you are in.
| Cookie Name | Provider | Type | Expiration | Purpose |
| tz | hubelengenharia.pt | HTTP | Session | Stores the user's time zone. |
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Statistical Cookies
These cookies allow the collection of statistical information, in an aggregated and anonymous manner, about the use of the website, namely:
number of visits
most visited pages
time spent
traffic source
The information collected is used solely to improve the performance, content, and navigation of the website. On our website, we use Google Analytics (referenced in strictly necessary/statistical cookies depending on the consent configuration).
Marketing and Third-Party Cookies
Marketing cookies are used to track visitors across websites. The intention is to display ads that are relevant and appealing to the individual user and, therefore, more valuable to publishers and independent advertisers. Some cookies may be set by external services used on the website (such as YouTube and Facebook).
| Cookie Name | Provider | Type | Expiration | Purpose |
| __Secure-ROLLOUT_TOKEN | youtube.com | HTTP | 180 days | Tracks user interaction with embedded YouTube content. |
| __Secure-YEC | youtube.com | HTTP | Session | Stores the user's video player preferences when using YouTube videos. |
| __Secure-YNID | youtube.com | HTTP | 180 days | Tracks user interaction with embedded YouTube content. |
| _fbp | hubelengenharia.pt | HTTP | 3 months | Used by Facebook to provide a range of advertising products. |
| _gcl_ls | googletagmanager.com | HTML | Persistent | Tracks the conversion rate between the user and advertising banners to optimize ads. |
| IDE | doubleclick.net | HTTP | 400 days | Used by Google DoubleClick to register actions after viewing ads, to measure advertising effectiveness. |
| LAST_RESULT_ENTRY_KEY | youtube.com | HTTP | Session | Tracks user interaction with embedded YouTube content. |
| lastExternalReferrer | connect.facebook.net | HTML | Persistent | Detects how the user arrived at the website by recording the last URL. |
| lastExternalReferrerTime | connect.facebook.net | HTML | Persistent | Detects how the user arrived at the website by recording the last URL. |
| log/error | connect.facebook.net | Pixel | Session | Detects and logs potential tracking errors of the Pixel. |
| LogsDatabaseV2:V#||LogsRequestsStore | youtube.com | IndexedDB | Persistent | Tracks user interaction with embedded YouTube content. |
| TESTCOOKIESENABLED | youtube.com | HTTP | 1 day | Tracks user interaction with embedded YouTube content. |
| VISITOR_INFO1_LIVE | youtube.com | HTTP | 180 days | Estimates the user's bandwidth on pages with embedded YouTube videos. |
| YSC | youtube.com | HTTP | Session | Records a unique ID to maintain statistics on which YouTube videos the user has watched. |
| YtIdbMeta#databases | youtube.com | IndexedDB | Persistent | Tracks user interaction with embedded YouTube content. |
| yt-player-user-settings | youtube.com | HTML | Persistent | Used to remember the user's sound volume preferences in videos. |
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Cookie Consent Management
Cookie consent management is carried out through the Cookiebot platform, presented to the user upon their first visit to the website.
Through Cookiebot, the user can:
accept or refuse non-essential cookies;
change their preferences at any time;
withdraw previously given consent.
Access to cookie preferences can be done through the banner presented on the first visit or the cookie management button available on the website.
How to Manage Cookies in the Browser
In addition to management done through Cookiebot, the user can, at any time, configure their browser to:
accept;
refuse;
or delete cookies.
Disabling strictly necessary cookies may affect the proper functioning of the website.
Cookie Policy Updates
Hubel Engenharia reserves the right to update this Cookie Policy whenever necessary, particularly to ensure compliance with legal or technical changes.
Sources and Legal Framework
National Data Protection Commission (CNPD) – https://www.cnpd.pt/cidadaos/areas-tematicas/cookies/
Regulation (EU) 2016/679 of the European Parliament and of the Council (GDPR), April 27, 2016
Official Journal of the European Union
Date of last update: January 2026