Domain report
gemstat.org
gemstat.org ranks in the top 0.45% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 4 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.45%
- Hosts observed
- 4
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://gemstat.org/ answered with HTTP 200.
DNS records
- A
- 185.30.32.154
- AAAA
- No records found.
- MX
- 20 s154.goserver.host.
- 10 s154.goserver.host.
- NS
- ns2.webgo.de.
- ns4.webgo.de.
- ns1.webgo.de.
- ns3.webgo.de.
Live preview
This site sends "X-Frame-Options: SAMEORIGIN", which blocks embedding it here.
Since gemstat.org 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).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=UTF-8
- Cache-Control
- no-cache
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- frame-ancestors 'self'
- Strict-Transport-Security
- max-age=31536000; preload
- X-Frame-Options
- SAMEORIGIN
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- no-referrer
- Permissions-Policy
- accelerometer=(), autoplay=(self), camera=(), encrypted-media=(), fullscreen, geolocation=(self), gyroscope=(), magnetometer=(), microphone=(), midi=(); payment=(), picture-in-picture=('self'), usb=()
Redirect chain
- 1.
http://gemstat.org/HTTP 301→ https://gemstat.org/
- 2.
https://gemstat.org/HTTP 200
Meta tags
- Title
- GEMStat - The global water quality database
- Description
- The Global Freshwater Quality Database GEMStat provides scientifically-sound data and information on the state and trend of global inland water quality.
- Canonical
- https://gemstat.org/
- Robots
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Generator
- WordPress 7.1.3
- Open Graph title
- GEMStat - The global freshwater quality database
- Open Graph description
- The Global Freshwater Quality Database GEMStat provides scientifically-sound data and information on the state and trend of global inland water quality.
- Open Graph image
- https://gemstat.org/wp-content/uploads/2021/09/GEMS-Postkarte.jpg
- Open Graph type
- website
- Twitter card
- summary_large_image
- Twitter title
- GEMStat - The global freshwater quality database
- Twitter image
- https://gemstat.org/wp-content/uploads/2021/09/GEMS-Postkarte.jpg
robots.txt
- Disallow rules (User-agent: *)
- 1
- Disallow rules (other agents)
- 0
Sitemap declared:
https://gemstat.org/sitemap_index.xml
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- WordPresscms
<meta name="generator"> = "WordPress 7.1.3"
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Similar connectivity
Domains ranked just above and below it in the same snapshot.