StatsMyWeb

Domain report

grumsendev.com

grumsendev.com ranks in the top 0.23% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 1 distinct host observed under it.

Explore grumsendev.com in the Web Graph

Connectivity

#300,024harmonic-centrality rank
Top percentile
0.23%
Hosts observed
1

From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means

HTTPS reachability

200HTTP status

https://grumsendev.com/ answered with HTTP 200.

DNS records

A
  • 76.76.21.21
AAAA
No records found.
MX
  • 0 mail.grumsendev.com.
NS
  • ns7.chosting.dk.
  • ns5.chosting.dk.
  • ns6.chosting.dk.

Live preview

Screenshot of grumsendev.com

This site's Content-Security-Policy restricts embedding to specific origins ("frame-ancestors 'none'"), which does not include StatsMyWeb.

Since grumsendev.com can't be embedded live, this is a captured screenshot instead — a snapshot from whenever it was last rendered, not necessarily this exact moment.

Domain registration (WHOIS / RDAP)

RDAP lookup failed (HTTP 429).

How to read WHOIS and RDAP data

SSL certificate

Certificate Transparency lookup failed (HTTP 429).

How to check when a certificate expires

HTTP & security headers

Response

Server
cloudflare
Content-Type
text/html; charset=utf-8
Cache-Control
public, max-age=0, must-revalidate
Content-Encoding
Not sent

Security

Content-Security-Policy
frame-ancestors 'none';
Strict-Transport-Security
max-age=63072000; includeSubDomains; preload
X-Frame-Options
Not sent
X-Content-Type-Options
nosniff
Referrer-Policy
strict-origin-when-cross-origin
Permissions-Policy
camera=(), microphone=(), geolocation=(), browsing-topics=()

What each security header does

Redirect chain

  1. 1.http://grumsendev.com/HTTP 308

    → https://grumsendev.com/

  2. 2.https://grumsendev.com/HTTP 308

    → https://grumsendev.dk/

  3. 3.https://grumsendev.dk/HTTP 200

Meta tags

Title
App, web- og softwareudvikling til erhverv | Grumsen Development ApS
Description
Vi tilbyder udvikling af apps, hjemmesider og integrationer. Vi har kontor i Esbjerg, men servicerer kunder i hele landet med softwareudvikling.
Canonical
https://grumsendev.dk
Robots
index, follow
Generator
Next.js
Open Graph title
App, web- og softwareudvikling til erhverv | Grumsen Development ApS
Open Graph description
Vi tilbyder udvikling af apps, hjemmesider og integrationer. Vi har kontor i Esbjerg, men servicerer kunder i hele landet med softwareudvikling.
Open Graph image
https://grumsendev.dk/api/og?title=App%2C%20web-%20og%20softwareudvikling%20til%20erhverv%20%7C%20Grumsen%20Development%20ApS
Open Graph type
website
Twitter card
summary_large_image
Twitter title
App, web- og softwareudvikling til erhverv | Grumsen Development ApS
Twitter image
https://grumsendev.dk/api/og?title=App%2C%20web-%20og%20softwareudvikling%20til%20erhverv%20%7C%20Grumsen%20Development%20ApS

robots.txt

Disallow rules (User-agent: *)
29
Disallow rules (other agents)
0

Sitemap declared:

  • https://grumsendev.dk/sitemap.xml

Technology detected

Best-effort, based on a small set of well-known signals — this may be incomplete.

  • Cloudflarecdn

    Server: cloudflare

  • Next.jsframework

    Found "_next/static/" in the page's HTML

  • Google Analyticsanalytics

    Found "www.google-analytics.com" in the page's HTML