volcanodiscovery.de
VolcanoDiscovery - Faszination Vulkane: Infos und Fotos zu Vulkanen und Erdbeben weltweit
Last scanned Jul 27, 2026, 8:44 AM · 1 view
Overall score
Great
Summary
Überblick unserer Website: 1.: Infos, Updates, News, Fotos und Videos von Vulkanen weltweit. This website uses Google Ads hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Überblick unserer Website: 1.: Infos, Updates, News, Fotos und Videos von Vulkanen weltweit. 2.: Aktuelle Daten und Archiv zu Erdbeben weltweit. 3.: Vulkanreisen und Expeditionen, Foto- und Georeisen zu aktiven Vulkanen
- United States
- Hosted on Cloudflare
Top issues to fix
9 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
241 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Überblick unserer Website: 1.: Infos, Updates, News, Fotos und Videos von Vulkanen weltweit. 2.: Aktuelle Daten und Archiv zu Erdbeben weltweit. 3.: Vulkanreisen und Expeditionen, Foto- und Georeisen zu aktiven Vulkanen
Meta tags
- Title
- VolcanoDiscovery - Faszination Vulkane: Infos und Fotos zu Vulkanen und Erdbeben weltweit
- Description
- Überblick unserer Website: 1.: Infos, Updates, News, Fotos und Videos von Vulkanen weltweit. 2.: Aktuelle Daten und Archiv zu Erdbeben weltweit. 3.: Vulkanreisen und Expeditionen, Foto- und Georeisen zu aktiven Vulkanen
- Canonical
- Language
- de
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1
- Robots meta
- Manifest
- https://www.volcanodiscovery.com/favicon/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.26.10.77
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Let's Encrypt
- Subject
- volcanodiscovery.com
- Valid from
- Jun 6, 2026
- Valid to
- Sep 4, 2026
- Days until expiry
- 39
- SAN domains
- *.volcanodiscovery.com, volcanodiscovery.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 4 · H2 8 · H3 15
Links
75 internal · 41 external · 19 broken
Images
59 total · 1 missing alt
Scripts / Styles
26 scripts · 1 stylesheets
JS / CSS size
185 KB · 37.5 KB
Page size
144 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 28
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
- Multiple H1 headings found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://volcanodiscovery.de
- Final URL
- https://www.volcanodiscovery.com/de/home.html
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 239 ms
- HTML size
- 144 KB
- Redirect chain
- https://volcanodiscovery.de → https://www.volcanodiscovery.com/de/home.html
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Frequently asked questions
- What technology does volcanodiscovery.de use?
- volcanodiscovery.de is built with Google Ads.
- Is volcanodiscovery.de secure (HTTPS)?
- Yes. volcanodiscovery.de uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 4, 2026.
- Who hosts volcanodiscovery.de?
- volcanodiscovery.de is hosted on Cloudflare, behind Cloudflare CDN.
- What is volcanodiscovery.de's SEO score?
- volcanodiscovery.de scored 75/100 for SEO in the latest analysis (fair).
- What is volcanodiscovery.de's overall website score?
- volcanodiscovery.de has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card