enerkom-plzensko.cz
HTML metadata
Technology
- Server
- openresty
- CMS
- WordPress 7.0
- jQuery
- 3.7.1
Third-party hosts loaded (2)
- gmpg.org×1
- static.elfsight.com×1
Social
Contact
DNS records live
- NS
-
- alfa.ns.active24.cz
- beta.ns.active24.cz
- gama.ns.active24.sk
- MX
-
- 10 mx1.websupport.cz
- 20 mx2.websupport.cz
- TXT
-
spf2.0/pra a mx include:_sid.m1.websupport.sk ?all
Email authentication weak
- SPF
-
v=spf1 a mx include:_spf.m1.websupport.sk ?allneutral (?all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R13
Expires in 84 days
HTTP security headers
- present
-
- content-security-policy
- findings
-
- missing HSTS
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- content-security-policy
upgrade-insecure-requests