indexo.dev

jerrykarlgren.com

.com crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 382 ms crawled 2026-05-31

DE · 167.71.36.2 · AS14061 DigitalOcean, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Jerry Karlgren och min sida om Allt på internet
Description
Här hittar du allt om internet, allt från wordpress till olika fenomen online.
Language
sv-SE
Canonical
https://jerrykarlgren.com/
Feeds

Open Graph

url
https://jerrykarlgren.com/
title
Jerry Karlgren och min sida om Allt på internet
locale
sv_SE
site name
Allt om internet
description
Här hittar du allt om internet, allt från wordpress till olika fenomen online.

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Registrar
Key-Systems GmbH
Created
2022-10-12
Expires
2026-10-12 133 days left
Updated
2025-12-02
Name servers
  • ns1.simply.com
  • ns2.simply.com
  • ns3.simply.com

DNS records live

NS
  • ns1.simply.com
  • ns2.simply.com
  • ns3.simply.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

YR2
from 2026-05-30 to 2026-08-28
Expires in 89 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jerrykarlgren.com/

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

Links to (15)

Linked from (1)