Guri Pulse

Privacy policy.

Guri Pulse ("the app", "we", "us") is a website-health monitoring app published by Guri Technologies (Thailand) Co., Ltd. ("Guri Technologies"), Bangkok, Thailand. This policy explains exactly what the app collects, why, who it is shared with, and how you can delete it.

Guri Pulse is anonymous-first. You can scan a website and see your full score and findings with no account at all. If you want ongoing monitoring, push alerts, or to save more than one site, you can create an optional passwordless account using just your email address and a one-time code sent to it. There is never a password.

What the app collects.

Data	What it is	Why
Anonymous device ID	A random identifier (UUID) generated on your device the first time you open the app, stored in your device's secure storage. It is not your advertising ID and is not linked to your identity.	To save the sites you choose to monitor and tie alerts to your device.
Email address	Collected only if you create an account.	To create and secure your account, to sign you in with a one-time code, and to contact you about the sites you monitor or a fix you request.
One-time sign-in code	A short numeric code we email you to confirm it is you. It is single-use, expires within minutes, and is stored only in a hashed (non-reversible) form.	To verify your email without a password.
Website addresses	The URLs you enter to scan or monitor.	To run the health check you asked for.
Scan results	The health metrics we measure for those URLs: availability, performance, security posture (TLS, headers, DNS), SEO, accessibility, and basic compliance signals.	To show you your score and findings, and to detect changes over time.
Push notification token	An Expo push token issued to your device when you turn on alerts.	To send you alerts (for example, when a monitored site goes down or its grade drops).
Technical request data	Standard data inherent to processing a request, such as timestamps.	To operate and secure the service.

We do not collect: your name, phone number, precise or coarse location, contacts, photos, files, financial information, or any advertising identifier. The app contains no advertising SDKs and no third-party analytics SDKs.

How we use it.

Run the website scans you request and display the results.

Monitor the sites you choose to monitor and send you push alerts when something changes.

If you create an account, sign you in by email and contact you about your sites or a fix you request.

Operate, maintain, and secure the service.

We do not sell your data, and we do not share it with advertisers.

Who processes your data.

To deliver the service, your data passes through these service providers (processors), strictly to perform the functions above:

Cloudflare routes and serves the app's network requests.

Guri Technologies infrastructure orchestrates scans and stores your monitored sites and results.

Resend delivers our emails. When we send you a one-time sign-in code or an account-related message, your email address and that message pass through Resend.

Google PageSpeed Insights API measures performance, SEO, and accessibility. When you scan a site, that site's URL is sent to Google for this. See Google's privacy policy for how Google handles that request.

Expo push service (exp.host) and the platform push gateways (Google FCM / Apple APNs) deliver push notifications. Your push token and the alert content pass through them.

Scanning only sites, only passively.

Guri Pulse performs passive, read-only health checks: the same information a normal visitor's browser or a public tool can see. It does not perform intrusive, active vulnerability or penetration testing against any website.

How long we keep it.

We keep your monitored sites and their scan results for as long as you keep monitoring them. One-time sign-in codes are expired and removed within minutes. When you delete your data or your account in the app, we remove your record and everything linked to it from our servers.

Your choices and deletion.

Delete your data / account (in-app): Profile then "Delete my data" (or "Delete account" when you are signed in) permanently removes your record and all associated email, sign-in sessions, sites, scan history, and push tokens from our servers, and resets the app to a fresh anonymous device. This is immediate and cannot be undone.

Sign out: if you have an account, sign out from Profile at any time; this ends the session on this device.

Turn off alerts: disable notifications for Guri Pulse in your device settings at any time.

Requests: you may also reach us via the contact page linked below to ask about or request deletion of your data.

Full deletion instructions, including how to request deletion if you no longer have the app installed, are published on the account-deletion page .

Security.

Data is encrypted in transit using HTTPS/TLS. We never use passwords: you sign in with a one-time code sent to your email, and both sign-in codes and session tokens are stored only in hashed form. If you use the app anonymously, there is no email or contact information attached to your device at all.

Legal basis and your rights.

Guri Technologies (Thailand) Co., Ltd. is the data controller. We process this data under Thailand's Personal Data Protection Act (PDPA) as our primary framework, and we apply a comparable posture for users covered by the EU General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA), including the rights to access, correct, and delete your data, which the in-app deletion path supports directly.

Children.

Guri Pulse is a tool for website owners and is not directed to children.

Changes to this policy.

If we change this policy, we will update the "Last updated" date above and post the revised version at this page.

Contact.

Guri Technologies (Thailand) Co., Ltd., Bangkok, Thailand. Contact us through the contact page .

Last updated 30 June 2026