Privacy Policy

When you submit an X (formerly Twitter) post URL for analysis, the Service stores the post URL, the public post metadata fetched from X, the analysis results (probabilities, heatmaps), and a timestamp. The Service does not require user registration and does not knowingly collect personally identifiable information from you. Standard web server access logs (IP address, user agent, request timestamp) are temporarily retained for security and abuse prevention; IP addresses retained long-term by the Service are hashed. The information above is used for: (a) executing the requested analysis, (b) generating and publicly displaying result pages, (c) preventing abuse and securing the infrastructure, (d) improving the Service, and (e) responding to inquiries and deletion requests.

The Service uses a `NEXT_LOCALE` cookie to remember your language preference, and browser localStorage to remember UI preferences such as the NSFW visibility toggle. These are first-party and not used for tracking. Third-party vendors, including Google, may use cookies to serve ads based on your prior visits to this site or other sites — see the "Advertising" section below.

The Service uses Google AdSense to display advertisements. Google, as a third-party vendor, uses cookies to serve ads. Google's use of advertising cookies enables it and its partners to serve ads to users based on their visit to this site and/or other sites on the Internet. Users may opt out of personalized advertising by visiting https://www.google.com/settings/ads. Users may also opt out of some third-party vendors' use of cookies for personalized advertising by visiting https://www.aboutads.info. For more information about how Google uses data when you use its partners' sites or apps, see https://policies.google.com/technologies/partner-sites.

The Service may use server-side aggregate counters (page views, feed sort selections) for service improvement. It also uses Cloudflare Web Analytics to understand traffic. This is a privacy-friendly measurement that does not use cookies or user identifiers; it collects only aggregate data such as page views, referrers, country, and page-load speed, and does not track individual users.

The following external transfers, processing, or direct browser-to-third-party fetches occur during normal use of the Service: • Google AdSense (Google LLC): displays advertisements, may set cookies on your browser, processes data as described in Section 3. • Cloudflare (Cloudflare, Inc.): hosts the front-end, serves generated heatmap images from Cloudflare R2 storage, and provides CDN/edge functions. May log connection metadata for security purposes. • X / Twitter CDN (`pbs.twimg.com`, X Corp.): your browser fetches original post images directly from X, subject to X's privacy practices. The Service does not re-host original images.

The Service implements technical and organizational measures including: HTTPS for all client communication, restricted access to operational systems via per-service tokens, retention limits for access logs, hashing of IP addresses in long-term records, and deletion of analysis results upon valid request. These measures are subject to revision as the Service evolves.

Analysis results, the submitted X post URL, and fetched public metadata are retained as long as the corresponding post is publicly available on X and the result page is useful to other visitors. Access logs retained long-term by the Service are stored with hashed IP addresses for up to 90 days for security purposes.

If applicable law (including Japan's Act on the Protection of Personal Information) recognizes you as a data subject with respect to information held by the Service, you may request disclosure, correction, suspension of use, deletion of, or lodge a complaint regarding your personal data by contacting tagfake@gmail.com. You may also request deletion of a specific analysis result by referencing its result page URL. The operator reviews requests individually and responds within a reasonable time. Users in the European Economic Area or United Kingdom may also be entitled to additional rights under applicable data protection laws, including access, rectification, erasure, restriction of processing, and the right to object.

The Service is not directed to children under 13. The operator does not knowingly collect personal information from children under 13.

Operator: TagFake (individual operator). Operator identification details required by applicable law will be disclosed promptly upon a legitimate request received via the contact channel in Section 11.

For privacy-related inquiries, data subject requests, or complaints, please contact: tagfake@gmail.com

The operator may update this Privacy Policy from time to time. The "Last updated" date at the top of this page indicates the date of the most recent revision. Material changes will be reflected by updating this date.