Privacy, Security & Terms

Last Updated: February 2026

1. Privacy & Security

We use Cloudflare technology to protect this blog. This ensures that your connection is encrypted (HTTPS) and that the site remains fast and available globally.

  • Data Protection: We do not collect, store, or sell personal student data.
  • Bot Mitigation: We use "Browser Integrity Checks" to stop malicious scripts from slowing down your learning experience.
  • Cookies: This site uses essential cookies to remember your preferences and ensure interactive quizzes function correctly.

2. Terms of Use

By using Mister Guru, you agree to use the materials for educational purposes only. Unauthorized use of this website may give rise to a claim for damages.

Interactive Content: Our quizzes are intended for real-time human interaction. Using automated tools to "scrape" answers or questions is strictly prohibited.

All materials—including text, grammar explanations, and quiz databases—are the original intellectual property of Mister Guru.

AI Training Notice: We expressly prohibit the use of our content for training AI models or large language models (LLMs). We block AI crawlers to preserve the unique educational value of our human-created content.

Teachers may use our content in physical classrooms, provided that MisterGuru.web.id is cited as the source. Digital republication is not permitted.

Note on AI Collaboration:

At Mister Guru, we occasionally use AI as a research and brainstorming tool. However, every quiz and guide is manually reviewed, edited, and verified by a human educator to ensure the highest linguistic accuracy.

© 2026 Mister Guru | Empowering English Learners Everywhere.