Last updated 2026-10-17. This policy explains what information 8171 Portal ("we", "us") collects when you visit 8171portal.blog and how it is used.
Calculator inputs
Numbers you type into our calculators are processed in your browser. They are not sent to our servers or stored by us.
Information we collect
- Usage data: pages viewed, referring site, device type, approximate location and similar technical information, collected through analytics tools.
- Messages: if you contact us, we receive your name, email address and message so we can reply.
Cookies and similar technologies
We and our partners use cookies, local storage and similar technologies to measure traffic, remember preferences and show advertising. You can block or delete cookies in your browser settings, though some features may stop working.
Advertising and third parties
We work with third-party advertising and analytics providers. These vendors may use cookies and identifiers to show ads based on your visits to this and other websites, and to measure ad performance. They process data under their own privacy policies. You can learn about opting out of personalised advertising at optout.aboutads.info and youronlinechoices.com, or through Google's Ads Settings.
How we use information
We use data to operate and improve the site, understand which pages are useful, respond to messages, keep the site secure and support advertising that funds it. We do not sell your contact details.
Your rights
Depending on where you live, including the EEA, UK and California, you may have rights to access, correct, delete or restrict the use of your personal data, and to opt out of the sale or sharing of personal information for targeted advertising. Email contact@8171portal.blog to make a request.
Children
This site is not directed to children under 13 and we do not knowingly collect their personal information.
Data retention and security
We keep messages only as long as needed to respond and for reasonable record keeping. We use reasonable safeguards, but no method of transmission over the internet is completely secure.
Changes to this policy
We may update this policy and will change the date above when we do. Questions can be sent to contact@8171portal.blog.