Cookie Policy
Effective July 17, 2026 · Last updated July 20, 2026
What cookies and similar technologies are
Cookies are small files placed on a browser or device. Similar technologies include localStorage, sessionStorage, pixels, SDKs, tags, and other technologies that store information on or access information from a device. We use the word cookies here to cover cookies and similar storage or access technologies unless the context requires a narrower meaning.
Cookie posture and categories
Strictly necessary and preference technologies
These technologies are required to operate, secure, and remember requested settings for the Service. They include:
| Name | Purpose | Duration | Type |
|---|---|---|---|
| fudopro-cookie-consent | Stores optional-cookie choices and consent version | Persistent | localStorage |
| fudopro-language | Stores your language preference (English or Japanese) | Persistent | localStorage |
| fudopro-theme | Stores your theme preference (light, dark, system, or Algodyne) | Persistent | localStorage |
| Authentication token | Keeps you signed in to your account | Session / 30 days | Cookie |
| fudopro-mock-exam-in-progress-{userId}-{examId} | Stores answers, flags, position, and timing for an unfinished mock exam | 24 hours after the latest save | localStorage |
Analytics
Analytics is optional and off unless you grant consent. When analytics consent is granted, we load Plausible Analytics to understand aggregate product usage and page performance. Plausible is cookieless and does not track you across other websites.
Aggregated, anonymized page views, referrer, and device type (Plausible) — No cookie set
Marketing and referral technologies
We do not currently use non-essential marketing, advertising, or referral tracking cookies. If that changes, the policy and consent model will be updated before those technologies are used where consent is required.
How to Control Cookies
You can manage optional analytics at any time by clicking the "Cookie Settings" link in the footer. You can also control cookies through your browser settings:
- Most browsers allow you to view, delete, and block cookies from websites
- Blocking necessary cookies may prevent the Service from functioning correctly
- Clearing localStorage will reset language and theme preferences and remove unfinished mock exams
Third-party cookies and providers
Cloudflare may use security technologies for hosting, bot protection, DDoS protection, routing, and service reliability. Stripe may use checkout and payment-security technologies. Google and LINE may use technologies when you choose their sign-in flows. Those provider technologies are governed by the provider policies as well as our configuration.
Changes to This Policy
We may update this Cookie Policy as the Service, providers, consent tools, analytics approach, storage technologies, or legal requirements change. The latest version will be posted on this page.
Contact
For questions about our use of cookies, contact Algodyne Corporation at privacy@fudopro.com.