Last updated: October 2026.

Your answers never leave your browser. Every number you enter into the calculator — household size, devices, activities, your plan — is processed by JavaScript running locally in your tab. There is no form submission and no endpoint waiting to receive it; this site is a set of static files, so there is nowhere for the data to go even if the code tried. You can load the page, go offline, and every feature keeps working.

Data we handle

• Calculator inputs: processed in-browser only. Not transmitted, not logged, not stored — the site writes no cookies and no localStorage, so a reload returns you to the defaults because nothing was remembered.
• Request metadata: Cloudflare, which serves the files, processes the standard web-server facts (IP address, user agent, timestamp, requested URL) to deliver pages and resist abuse. Those logs fall under Cloudflare’s own policy.
• Advertising: Google AdSense may set cookies or similar identifiers to serve and measure ads, including personalization based on your visits. Manage it at Google’s ad settings or aboutads.info. Ad scripts run apart from the calculator and cannot read its inputs.

We run no tracking pixels; our only first-party signal is the small cookieless usage-count ping described on this page.

Scope

SpeedNeed is a general-audience utility. It requests no names, emails or accounts, collects no personal information, and is not directed at children — though there is nothing on it a child couldn’t safely use.

Policy changes replace this page. Questions or deletion requests: hello@tolerence.net or the contact page.

Usage counts

The only analytics here is a small cookieless ping per page view. It sends the page address, the referring site’s domain, the page language and any campaign tag in the link, and when you leave it sends how many seconds the page was open.

When it arrives, our server adds the time, the country and network provider Cloudflare reports, a device type guessed from your browser’s user-agent (phone, tablet, desktop or bot), what kind of source the visit came from, and a label for filtering out automated traffic. For a count of visitors per day, it saves a hash of your IP address, browser, the date and a secret value instead of the IP itself; the hash is different every day. Grades, test results and anything else you enter are not sent, and there are no cookies.