Skip to content

Free check Email health Website health CE readiness Agencies Pricing Resources

Menu

Free check Email health Website health CE readiness Agencies Pricing Resources Free check

Home / Guides

Guides

DMARC for UK small businesses: a step-by-step guide
Gmail and Yahoo sender requirements: what small businesses need to do
Cyber Essentials for small businesses: the five controls in plain English

Comparisons

Compare LanternCheck with other tools

Is your email set up to be trusted?

Free, passive and no sign-up. About ten seconds.

Check my domain free See pricing

Email and website health checks for UK small businesses and the agencies that look after them.

hello@lanterncheck.co.uk

Correspondence / trading address: LanternCheck, 124 City Road, London, EC1V 2NX, United Kingdom

Product

Free check
Email health
Website health
CE readiness
Pricing

Company

Agencies
About
Contact
Case studies

Learn

Guides
Comparisons
FAQ

Legal

Privacy
Cookies
Terms
Refunds & cancellation

© 2026 LanternCheck (UK). LanternCheck provides passive health checks. It is not a penetration test, and it doesn't certify you for Cyber Essentials.