buildsynergy.cz
HTML metadata
Technology
- Server
- openresty
- jQuery
- 3.7.1
- Stack
- PHP
- Fonts
-
- Google Fonts
Third-party hosts loaded (2)
- fonts.googleapis.com×1
- fonts.gstatic.com×1
Social
Contact
Registration
- Registrar
- REG-ACTIVE24
- Created
- 2017-02-15
- Expires
- 2027-02-14 257 days left
- Updated
- 2026-01-08
- Name servers
-
- ophelia.ns.cloudflare.com
- trace.ns.cloudflare.com
DNS records live
- NS
-
- ophelia.ns.cloudflare.com
- trace.ns.cloudflare.com
- MX
-
- 10 ef27d97a9618ea8b.mx2.emailprofi.seznam.cz
- 20 ef27d97a9618ea8b.mx1.emailprofi.seznam.cz
Email authentication strong
- SPF
-
v=spf1 include:spf.seznam.cz ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantine; adkim=r; aspf=r;policy: quarantine - DKIM
-
- mail:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy20rtPVRFLvxiZbwl1khJ8xN5qIovVobiaB8TXgB5dK/UF58ulYQ1rtd0EGaz2qEN8PqO9GXm6FIO+…
selectors probed - mail:
Certificate (current)
Sectigo Public Server Authentication CA DV R36
Expires in 134 days
HTTP security headers
- present
-
- strict-transport-security
- content-security-policy
- x-frame-options
- x-content-type-options
- referrer-policy
- permissions-policy
- findings
-
- CSP allows unsafe inline scripts/styles
- CSP uses wildcard sources
- weak frame protection
Header values
- referrer-policy
strict-origin-when-cross-origin- x-frame-options
SAMEORIGIN, SAMEORIGIN- permissions-policy
geolocation=(self), microphone=()- x-content-type-options
nosniff- content-security-policy
upgrade-insecure-requests, script-src 'self' 'unsafe-inline' 'unsafe-eval' http: https: https://cdn.jsdelivr.net https://*.heureka.cz https://www.ppl.cz; frame-ancestors 'self' https://www.facebook.com/ https://www.messenger.com/ https://*.paypal.com https://*.paypalobjects.com https://*.heureka.cz https://www.ppl.cz; frame-src 'self' https://px.ads.linkedin.com/ https://*.cookiebot.com https://*.paypal.com https://*.paypalobjects.com https://www.google.com https://www.zbozi.cz https://www.facebook.com/ https://*.heureka.cz https://www.googletagmanager.com/ https://cdn.jsdelivr.net https://widget.packeta.com https://backup.widget.packeta.com https://maps.gls-czech.cz https://c.imedia.cz https://td.doubleclick.net https://c.seznam.cz https://cz.im9.cz https://pi-test.sagepay.com https://z.im9.cz https://*.imedia.cz https://b2c.cpost.cz https://*.dpd.cz *.youtube.com https://www.youtube-nocookie.com https://*.inpost.pl https://www.ppl.cz; img-src 'self' data: blob- strict-transport-security
max-age=63072000
Links to (2)
- marf.cz×1
- instagram.com×1
Linked from (2)
- dfest.cz×1
- buggyra.com×1