Privacy policy

1. Calculation inputs and results

IP addresses, CIDR lists, host requirements, file sizes and results are processed in your browser. This site does not transmit them to a calculation API or analytics event and does not retain a calculation history. Selecting Copy results places the information on your device clipboard.

2. Website access information

To deliver and secure pages, the hosting provider may process access information such as IP addresses, request times, browser details and requested paths, under its own policies. If hosting access authentication applies, the provider’s authentication process also applies.

3. Analytics and advertising

Google Analytics is currently disabled. Google AdSense is currently configured. GA4 loads only after analytics consent. The AdSense publisher script and meta tag are included in every page head for site connection; AdSense ad requests and slots are activated only after advertising consent.

When enabled, GA4 may process usage statistics such as page views, and AdSense may process information to deliver and measure ads. Calculator inputs are not sent in analytics events. Google’s processing is governed by Google’s policies. Google Privacy Policy ↗

When advertising is served, Google and third-party vendors may use cookies to show ads based on previous visits to this and other websites. Google advertising cookies may be used by Google and its partners to deliver and personalize ads.

You can manage or turn off personalized advertising in Google Ads Settings; choices for participating third-party vendors are explained at aboutads.info. Google’s certified advertising vendor information.

4. Advertising and cookies

When advertising is served, Google and third-party vendors may use cookies or similar technologies to deliver and measure ads. You can manage personalized advertising in Google Ads Settings and manage cookies through your browser settings.

The site does not send calculator inputs to analytics events or an advertising profile. If a Google-certified consent management platform is required for visitors in the EEA, UK or Switzerland, it must be configured separately before serving personalized ads in those regions.

5. Contact and policy changes

Privacy inquiries: 6819216@gmail.com. This page and its effective date will be updated when processing changes.