indexo.dev

hertz-audio.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1667 ms crawled 2026-06-01

DE · 35.207.151.200 · AS15169 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

sector automotive type homepage

HTML metadata

Title
Hertz car audio systems | The Sound Experience
Description
Hertz produces high-performance car audio systems driven by research: V-cone®, Boundary Free Surround Tetolon Fibre, Rotary High Frequency Contour
Language
en-US
Generator
WordPress 7.0
Canonical
https://hertz-audio.com/
Feeds

Open Graph

url
https://hertz-audio.com/
title
Hertz car audio systems | The Sound Experience
locale
en_US
site name
Hertz car audio systems | The Sound Experience
description
Hertz produces high-performance car audio systems driven by research: V-cone®, Boundary Free Surround Tetolon Fibre, Rotary High Frequency Contour

Technology

Server
nginx
CMS
WordPress 7.0
jQuery
3.7.1
Stack
PHP
Fonts
  • Font Awesome
  • Google Fonts
Third-party hosts loaded (7)
  • cdn.jsdelivr.net×3
  • unpkg.com×3
  • fonts.googleapis.com×2
  • use.fontawesome.com×2
  • www.facebook.com×2
  • static.zdassets.com×1
  • www.googleoptimize.com×1

Social

Contact

Phone

Registration

Registrar
EuroDNS S.A.
Created
2021-04-01
Expires
2027-04-01 300 days left
Updated
2026-03-15
Name servers
  • ns1.siteground.net
  • ns2.siteground.net

DNS records live

NS
  • ns1.siteground.net
  • ns2.siteground.net
MX
  • 10 mx10.mailspamprotection.com
  • 20 mx20.mailspamprotection.com
  • 30 mx30.mailspamprotection.com

Email authentication partial

SPF
v=spf1 +a +mx +ip4:35.207.151.200 include:hertz-audio.com.spf.auto.dnssmarthost.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; aspf=r; adkim=r;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPJa2wEXNlHyVuLgcqgs23VvFHMUyGHL8OqO6cK7TVtZgC7Yg+/gkNy7Fw4IYVLGAattr7h6C5Ujthv1f8dZ…
selectors probed

Certificate (current)

R12
from 2026-05-24 to 2026-08-22
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://hertz-audio.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (8)

Linked from (2)