flek.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 879 ms crawled 2026-05-31

CZ · 46.234.101.49 · AS39392 SH.cz s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title: Flek.cz - Na správném místě - nabídka práce, brigády, úřady práce | Flek.cz
Description: Flek.cz - Na správném místě - nabídka práce, brigády, úřady práce | Flek.cz
Language: cs

Technology

Server: nginx
Stack: PHP

Ads

Google AdSense

Fonts

Google Fonts

Third-party hosts loaded (11)

old-www.fajnsprava.cz×21
cdn.jsdelivr.net×2
unpkg.com×2
cdnjs.cloudflare.com×1
challenges.cloudflare.com×1
fonts.googleapis.com×1
fonts.gstatic.com×1
images.unsplash.com×1
media.fajnsprava.cz×1
pagead2.googlesyndication.com×1
www.facebook.com×1

Social

DNS records live

NS

ns.vas-hosting.com
ns.vas-hosting.cz
ns.vas-hosting.eu

MX

10 sin02.vas-server.cz

Verified for

Google

Email authentication strong

SPF: v=spf1 a mx ip4:37.235.105.39 ip6:2a01:28:ca:112::1:1255 ip4:37.235.105.175 ip6:2a01:28:ca:112::1:1461 ~all
softfail (~all)
DMARC: v=DMARC1; p=reject; aspf=s; adkim=s
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

E8

from 2026-04-24 to 2026-07-23

Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.flek.cz/

present

strict-transport-security
content-security-policy
x-content-type-options

findings

missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self';
strict-transport-security: max-age=31556952; includeSubDomains; preload

Links to (8)

Linked from (3)