Free tool
Free audit of your website
Enter the address of your site: LucidStack tests it from three regions, checks its certificate, redirects, security headers and DNS, then gives it a score out of 100.
Checks
What the audit checks
The same controls a LucidStack monitor runs day and night, run once.
Reachability from three regions
Your page is requested from Paris, Amsterdam and Warsaw: HTTP status, redirects followed and the response time of each region.
Response time
Beyond 1.5 s visitors feel it, and so does Google. The time measured runs from the first byte to the end of the page.
SSL/TLS certificate
Chain validity, covered name, authority, TLS version and above all the number of days before expiry.
HTTPS redirect and HSTS
An address typed as http:// must lead to https://, and the HSTS header must keep browsers from going back.
Security headers
Content-Security-Policy, X-Frame-Options, X-Content-Type-Options and Referrer-Policy: four lines that close doors.
DNS and CAA
A and AAAA records, and a CAA record that limits who may issue a certificate for your domain.
Related pages
Start monitoring in two minutes.
Add a URL, choose where to be alerted. LucidStack takes care of the rest, day and night.