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Contact

Found a check that reports the wrong thing, or a device this site handles badly? That is the most useful message you can send. Use the form, or write directly if you prefer a copy in your own outbox.

info@devicechecklab.com
Written replies only — there is no phone line and no chat.

Naming the browser and the operating system saves a round of questions — most reports about a check “not working” turn out to be one specific browser version.