Privacy Policy

Scope and controller

John Lan operates this independent site and is responsible for the processing described here. This policy covers site visits, analytics choices, advertising technologies, server operation, and messages sent to the contact address.

Information we receive

Hosting and security systems may create server logs containing an IP address, request time, requested URL, referring page, browser or device information, and error or security events. If you email us, we receive your email address, message, attachments, and any information you choose to provide.

• Do not email bank-account details, payment credentials, passwords, or other unnecessary sensitive information.

Advertising and Google AdSense

The site uses Google AdSense. Google and its partners may use cookies, device or browser identifiers, web beacons, and IP-address processing to deliver, limit, personalize where permitted, measure, and protect advertising. Google's processing and available controls are governed by Google's own policies and consent mechanisms.

Microsoft Clarity and consent

Microsoft Clarity is used only after you accept analytics in the site's preference control. It may process interaction and diagnostic data such as page activity, clicks, scrolling, approximate device details, and performance information. You can reject or later withdraw analytics consent through Analytics settings; withdrawal prevents future Clarity loading on that browser but does not erase processing already completed. Advertising consent required in some regions is handled separately through Google's certified consent mechanism.

Purposes, retention, and international processing

We process limited data to operate and secure the site, respond to requests, correct records, understand performance with consent, and support advertising. Logs and correspondence are retained only as long as reasonably needed for those purposes, legal obligations, dispute handling, or security, then deleted or anonymized where practical. Google, Microsoft, hosting, and email providers may process information in countries outside yours under their own safeguards.

Your choices and rights

Depending on your location, you may request access, correction, deletion, restriction, portability, or objection, and may complain to a data-protection authority. You may withdraw consent without affecting earlier lawful processing. Send requests to [email protected]; browser controls and provider settings may also limit cookies or identifiers.

Children and security

This service is intended for a general audience and is not directed to children. We do not knowingly seek personal information from children. Reasonable technical and organizational safeguards are used, but no internet transmission or storage system can be guaranteed completely secure.