Cookie Policy
Essential session cookies, optional statistics and how to manage your choices. The first-party PHPSESSID session cookie supports request security and.
Last updated:Essential cookies
The first-party PHPSESSID session cookie supports request security and administrator sessions. It is set as a session cookie; browser session-restoration settings can affect its lifetime. It is not an advertising cookie.
Preference cookie
The first-party utilgo_privacy cookie remembers whether you chose essential-only operation or allowed statistics. It stores a preference version for up to 180 days. Changing your choice renews that period; deleting the cookie lets you choose again.
Optional measurement
Statistics do not start until you allow them. Once allowed, the current session supports approximate visit, country and tool-view totals. New measurements depend on this choice; essential security logs operate separately. The Google Analytics tag loads only after you allow statistics; IP anonymisation is on. Advertising choices are described separately below.
Change your choice
Use “Cookie preferences” in the footer to return to essential-only operation at any time. Analytics permission is not required to use the tools. Blocking all cookies in your browser can interfere with request security or administrator login.
Google AdSense and advertising choices
When Google AdSense is enabled, Google and advertising partners may process IP addresses, device/browser details, cookies and ad interactions for ad delivery, measurement and permitted personalization. Advertising consent is separate from site statistics and is managed through Google’s privacy message. Where available, use the advertising privacy choices link in the footer to change your choices. Google services may process data internationally.
My favorites / Recently used
Only tool lists are stored on this device, never your files or calculation inputs.
Advertising cookies and your choices
On pages where advertising is enabled, Google and other third-party advertising providers may use cookies to serve ads based on your previous visits to this website or other websites. Google advertising cookies allow Google and its partners to personalize ads based on those visits.
You can change Google personalized advertising preferences in My Ad Center. YourAdChoices offers opt-out choices for some other providers; it does not cover every provider or remove all advertising. The Google consent message lists the available providers and their choices.
These choices are separate from Utilgo’s optional visitor statistics. Where the Google consent message is available on an advertising page, you can reopen it using the advertising privacy option in the footer. Clearing cookies or changing devices may require you to make your choices again.