Cookie and Browser Storage Notice
Last updated October 5, 2026
Cookies and localStorage are different
A cookie is a small browser record that can be sent with requests to the relevant service. localStorage is browser storage that a page can read for its own origin; it is not automatically attached to ordinary web requests in the same way as a cookie.
This notice explains the current Sinfitech Home website at sinfitech.com, not every storage mechanism used by another website after you follow an external link.
The site's own features
The site has no analytics integration, advertising integration, contact form, or newsletter signup. We do not configure analytics or advertising cookies for those purposes. The current search feature runs locally in your browser; it is not a remote search or message submission service.
The current site JavaScript sets no cookies and uses neither localStorage nor sessionStorage. It does not save interface preferences between visits. Hosting infrastructure and external retailers are described separately below.
No visitor account or shopping cart is maintained by this website. Amazon purchases take place outside the site.
Hosting and security infrastructure
The website is hosted on Cloudflare Pages. Cloudflare may use necessary infrastructure or security cookies depending on the services enabled and how requests are handled. We do not assert a fixed cookie inventory or promise that the hosting platform never uses cookies.
Technical request processing and logs are separate from browser storage. Blocking cookies does not prevent every IP address, request header, or URL from being processed to deliver or protect a page. Our privacy policy provides more context about Cloudflare.
External shopping destinations
Current shopping links open untracked Amazon searches and are not affiliate referral links. After you follow a link, Amazon can use its own cookies and other storage, including information related to a signed-in account, according to its own policies and settings.
Controls on this website cannot manage storage on an external retailer's domain. Review that retailer's privacy and cookie settings if you want to change its handling of your activity.
Your browser controls
- Use browser settings to inspect or clear cookies and site data for this domain.
- The current site does not store preferences in localStorage or sessionStorage.
- Restrict cookies according to your browser's available privacy settings.
- Use private browsing if you want your browser to limit history and session persistence.
- Manage external retailer storage separately on the retailer's own domain.
Browser restrictions may affect hosting infrastructure or external retailer features. This notice is informational; it does not present a consent control that can switch off processing it does not govern. If optional tracking features are added, the notice and any appropriate choices will need to be updated before they are enabled.