roadcycling.cz

.cz crawl

First seen 2026-05-23 · Last seen 2026-05-31 · ok HTTP/1.1 200 1422 ms crawled 2026-05-28

CZ · 188.130.140.211 · AS205026 wvg solution s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: RoadCycling.cz - silniční cyklistika na webu

Technology

Server: Microsoft-IIS
CMS: Gatsby
ASP.NET: 4.0.30319

Analytics

Google Tag Manager

Social widgets

YouTube Embed

Third-party hosts loaded (5)

d.seznam.cz×2
ssp.seznam.cz×1
www.google.com×1
www.googletagmanager.com×1
www.youtube.com×1

Social

DNS records live

NS

ns1.ignum.com
ns2.ignum.cz

MX

1 f69288fbceab2b64.mx1.mojedomena.seznam.cz
2 f69288fbceab2b64.mx2.mojedomena.seznam.cz

Verified for

Google

Email authentication strong

SPF

v=spf1 a mx include:spf.seznam.cz ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; adkim=r; aspf=r;

policy: quarantine

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…

selectors probed

Certificate (current)

R12

from 2026-03-30 to 2026-06-28

Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.roadcycling.cz/

present

strict-transport-security

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=300