In accordance with the provisions of Article 22.2 of Law 34/2002, of July 11, on Information Society Services and Electronic Commerce (LSSI‑CE), KEIKEN ENGINEERING SL informs the user about the use of cookies and similar technologies on this website.
This website uses cookies and/or similar technologies that store and retrieve information while you browse. These technologies allow, among other things, remembering your preferences, analyzing usage patterns, and, where applicable, displaying personalized advertising.
Technical or necessary cookies are always installed, as they are essential for the proper functioning of the site.
Other cookies (analytical or advertising) will only be installed if the user gives explicit consent.
The user can modify their preferences at any time by clicking on the cookie settings icon located at the bottom left of the screen.
The information provided below will help you understand the different types of cookies:
TYPES OF COOKIES
ACCORDING TO THE ENTITY THAT MANAGES THEM:
- First‑party cookies: These are sent to the user's device from a computer or domain managed by the website editor and from which the requested service is provided.
- Third‑party cookies: These are sent to the user's device from a computer or domain not managed by the website editor, but by another entity that processes the data obtained through the cookies.
ACCORDING TO HOW LONG THEY REMAIN ACTIVE
- Session cookies: Designed to collect and store data while the user accesses a webpage. They are typically used to store information that only needs to be kept for providing the service requested on a single occasion (for example, the list of purchased products) and they disappear once the session ends.
Persistent cookies: These store data on the device for a period defined by the cookie manager, which can range from a few minutes to several years.
ACCORDING TO THEIR PURPOSE
- Technical cookies: These allow the user to navigate through a website, platform, or application and use the different options or services available on it.
- Personalization cookies: These allow the application of specific characteristics for the user’s browsing experience on the website (e.g., language).
- Analytics cookies: These enable the monitoring and analysis of user behavior on the associated websites, including quantifying the impact of advertisements. The information collected through these cookies is used to measure website, application, or platform activity in order to introduce improvements based on analyzing user behavior.
- Advertising cookies: These allow the editor to include advertising spaces on the website based on its content.
- Behavioral advertising cookies: These store information about the user's behavior obtained through continuous observation of their browsing habits, enabling the development of a specific profile to display advertising accordingly.
COOKIES USED ON THIS WEBSITE
| Cookie | Domain | Purpose / Description | Duration | Type |
|---|---|---|---|---|
| PHPSESSID | www.keiken-engineering.com | First-party cookie essential to maintain the user session and allow the website to function correctly. | Session | Necessary |
| _GRECAPTCHA | www.google.com | Google reCAPTCHA sets a necessary cookie (_GRECAPTCHA) when executed for the purpose of providing its risk analysis. | 5 months 4 weeks | Necessary |
| __Secure-BUCKET | .google.com | Security cookie used by Google to prevent fraud, attacks and maintain the integrity of requests. | 19 months | Necessary |
| __Secure-STRP | .google.com | Technical security cookie to validate requests and prevent malicious access (Google Services / reCAPTCHA). | 113 days | Necessary |
| AEC | .google.com | Security cookie that verifies authentic requests and prevents fraudulent use. | 6 months | Necessary |
| DV | www.google.com | Technical cookie used by Google for preferences and security in services such as reCAPTCHA. | Session | Necessary |
| SOCS | .google.com | Manage Google privacy and consent options. | 13 months | Necessary |
| _gcl_au | .keiken-engineering.com | Used by Google Tag Manager to measure the effectiveness of advertising campaigns and conversions. | 3 months | Advertising |
| _gcl_ls | keiken-engineering.com | Cookie associated with advertising tools (Google Ads/Conversion Linker). | Permanent | Advertising |
| NID | .google.com | Google Ads / personalization of ads and preferences. | 6 months | Advertising |
| UULE | www.google.com | Google cookie for approximate geolocation linked to personalized results. | 6 months | Advertising |
| _ga | .keiken-engineering.com | Identifies unique users and generates site usage statistics. | 1 year 1 month 4 days | Analytics |
| _ga_XTW213NMXN | .keiken-engineering.com | Record interactions for Google Analytics 4 (event measurement). | 2 years | Analytics |
| _gid | .keiken-engineering.com | It collects information about user behavior. | 1 day | Analytics |
| _gat_gtag_UA_* | .keiken-engineering.com | Limit the rate of requests sent to Google Analytics. | 1 minute | Analytics |
| _ga_* | .keiken-engineering.com | It counts visits and behavior on site pages. | 1 year 1 month 4 days | Analytics |
| site_consent_v1 | .keiken-engineering.com | Save your cookie preferences. | 24 months | Necessary |
MANAGEMENT AND REVOCATION OF CONSENT
The user can modify or withdraw their consent at any time by clicking on the cookie settings button visible on the page.
Furthermore, you can block or delete cookies through your browser:
- Chrome: chrome://settings/cookies
- Firefox: about:preferences#privacy
- Edge: edge://settings/content/cookies
- Safari: Preferencias → Privacidad