Free website security check


made in Europe

RequestGuard Suite monitors your website’s security settings, alerts you to changes, and brings email checks and intelligence into one place.

RequestGuard Suite

Keep your websites
in view.

Daily monitoring, clear alerts and a record you can share. Email checks and the full lookup catalog are included in every Suite.

Monitor and improve

Watch your website’s public security settings. Understand findings and recheck your fixes.

How monitoring works →

Know what changed

Receive confirmed change, monitoring-failure and recovery alerts. Keep dated evidence of each attempt.

Explore RequestGuard Suite →

Share the evidence

Publish an optional verified profile and badge showing the scope, coverage and checked date.

Understand the checks →

Only need Email Check
or Lookups?

Choose the service you need now. Add Suite when you need ongoing website monitoring.

Email Check

Forward a suspicious message. Get a report about the sender, links and eligible attachments. Start with five free checks per month.

Check an email →

Lookups & API

Investigate IPs, domains and email addresses in your dashboard or application, with one shared lookup allowance.

Explore Lookups →

For agencies

Keep client websites
in view.

See which websites need attention, verify fixes, and prepare monthly reports your clients can understand.

Checks describe observed public settings and selected threats. They do not certify a business or guarantee that a website cannot be compromised.