nhm-wien.ac.at
Naturhistorisches Museum Wien - Naturhistorisches Museum Wien
Last scanned Jul 27, 2026, 4:43 PM
Overall score
Fair
Summary
Das Wiener Naturhistorische Museum ist eines der bedeutenden naturwissenschaftlichen Museen der Welt. This website uses Apache hosted on ACOnet - ACONET, AT. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Das Wiener Naturhistorische Museum ist eines der bedeutenden naturwissenschaftlichen Museen der Welt. Seine frühesten Sammlungen sind über 250 Jahre alt. Heute werden 25 Millionen Objekte wissenschaftlich betreut.
- Austria
- Hosted on ACOnet - ACONET, AT
Products & pricing
Product and pricing information published in this site's own structured data.
Der Edelsteinstrauß in neuem Glanz
€ 18 EUR
Top issues to fix
10 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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.
+4 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
386 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Source: https://www.nhm.at/contact
Meta tags
- Title
- Naturhistorisches Museum Wien - Naturhistorisches Museum Wien
- Description
- Das Wiener Naturhistorische Museum ist eines der bedeutenden naturwissenschaftlichen Museen der Welt. Seine frühesten Sammlungen sind über 250 Jahre alt. Heute werden 25 Millionen Objekte wissenschaftlich betreut.
- Canonical
- Language
- de
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ACOnet - ACONET, AT
- CDN provider
- —
- IP address
- 193.170.196.70
- ASN
- AS1853 (ACOnet - ACONET, AT)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.nhm-wien.ac.at
- Valid from
- Jun 28, 2026
- Valid to
- Sep 26, 2026
- Days until expiry
- 60
- SAN domains
- nhm-wien.ac.at, nhm.at, www.nhm-wien.ac.at, www.nhm.at
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 6 · H3 9
Links
301 internal · 13 external · 0 broken
Images
16 total · 0 missing alt
Scripts / Styles
8 scripts · 2 stylesheets
JS / CSS size
660 KB · 0 B
Page size
114 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 45
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://nhm-wien.ac.at
- Final URL
- https://www.nhm.at/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 384 ms
- HTML size
- 114 KB
- Redirect chain
- https://nhm-wien.ac.at → https://www.nhm.at/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does nhm-wien.ac.at use?
- nhm-wien.ac.at is built with Bootstrap, jQuery, Apache.
- Is nhm-wien.ac.at secure (HTTPS)?
- Yes. nhm-wien.ac.at uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 26, 2026.
- Who hosts nhm-wien.ac.at?
- nhm-wien.ac.at is hosted on ACOnet - ACONET, AT.
- What is nhm-wien.ac.at's SEO score?
- nhm-wien.ac.at scored 60/100 for SEO in the latest analysis (fair).
- What is nhm-wien.ac.at's overall website score?
- nhm-wien.ac.at has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
- What products does nhm-wien.ac.at offer?
- nhm-wien.ac.at offers Der Edelsteinstrauß in neuem Glanz.
- Is nhm-wien.ac.at hiring?
- nhm-wien.ac.at has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card