Privacy Policy

1. Introduction

Welcome to nazmusm.com ("we," "our," or "us"). This Privacy Policy explains how Nazmus Sakib collects, uses, discloses, and safeguards your information when you visit our website, including all tools, calculators, and services offered on nazmusm.com.

By using our website, you agree to the collection and use of information in accordance with this policy. If you do not agree, please discontinue use of the website immediately.

2. Information We Collect

Information You Provide Directly

• Contact form submissions: Name, email address, and message content when you reach out to us.
• CGPA calculator data: Subject grades and credits you enter may be stored locally in your browser. When you calculate a result, we may also save anonymous calculation metadata such as department, academic year, total credits, pass/fail result, and calculated GPA/CGPA for abuse prevention, analytics, and product improvement.
• NU Notice Center data: Public notice content, categories, programs, PDF text, generated summaries, and guide content may be stored in our database after collection from official or publicly available National University Bangladesh sources. Search terms entered in the public notice search are used to return results and are not intentionally stored as personal profiles.
• Report submissions: Information you provide when reporting outdated content via the "Report Outdated Info" form.

Information Collected Automatically

• Usage data: Pages visited, time spent on pages, navigation patterns, and referring URLs.
• Device information: Browser type, operating system, screen resolution, and device type.
• Log and verification data: IP address, access times, error logs, user agent, and Cloudflare Turnstile verification signals used to protect forms and tools from abuse.

3. How We Use Your Information

We use the information collected for the following purposes:

• To operate and maintain the website and its tools.
• To respond to your inquiries and provide customer support.
• To improve our calculators, tools, and user experience.
• To monitor and analyze usage patterns for optimization.
• To detect and prevent security threats or abuse.
• To comply with legal obligations.

4. Cookies and Tracking Technologies

We use the following types of cookies and tracking technologies:

• Google Analytics: To analyze website traffic and usage patterns. Google Analytics uses cookies to track visitor behavior.
• Google AdSense: To serve advertisements on selected content pages after cookie consent. When ads are shown, AdSense may use cookies, web beacons, IP addresses, and other identifiers for ad measurement, fraud prevention, and — where permitted — ad personalization.
• Essential cookies: Required for basic website functionality.

Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites. Google's use of advertising cookies enables Google and its partners to serve ads to users based on their visit to nazmusm.com and/or other sites on the Internet.

You can opt out of personalized advertising by visiting Google Ads Settings. You can also control cookies through your browser settings. Disabling cookies may affect the functionality of certain tools on our website.

5. LocalStorage Data

Our calculators and immigration tools may store draft inputs or history in your browser's LocalStorage. LocalStorage data remains on your device unless a feature explicitly submits related data to our server, such as saving an anonymous CGPA calculation, submitting a contact form, or reporting outdated information. You can clear LocalStorage at any time through your browser settings.

6. Third-Party Services

We use the following third-party services that may collect information:

• Google Analytics: Website analytics. Google Privacy Policy
• Google AdSense: Advertising. Google Privacy Policy
• Cloudflare Turnstile: Bot protection for forms and tools. Cloudflare Privacy Policy

You can also review how Google uses data when you use partners' sites or apps.

7. Data Retention

Contact form submissions, report submissions, and anonymous calculation records are retained only as long as necessary for the purposes described in this policy. LocalStorage data remains on your device until you clear it. Server logs are typically retained for 30 days.

8. Data Security

We implement appropriate technical and organizational measures to protect your personal information. However, no method of transmission over the Internet or electronic storage is 100% secure, and we cannot guarantee absolute security.

9. Your Rights

Depending on your location, you may have the following rights:

• Access the personal information we hold about you.
• Request correction of inaccurate data.
• Request deletion of your personal data.
• Object to or restrict processing of your data.
• Data portability.

To exercise any of these rights, please contact us at info@nazmusm.com.

10. Children's Privacy

Our website is not intended for children under 13 years of age. We do not knowingly collect personal information from children. If you believe we have collected information from a child, please contact us immediately.

11. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date. Continued use of the website after changes constitutes acceptance of the revised policy.

12. Contact Us

If you have questions about this Privacy Policy, please contact us:

• Email: info@nazmusm.com
• Website: nazmusm.com
• Postal address: Village: Bangroa, Upazila: Ghatail, District: Tangail, Division: Dhaka, Bangladesh