entr.com
ENTR · VR Museum Amsterdam
Last scanned Jul 22, 2026, 10:07 PM · 2 views
Overall score
Great
Summary
ENTR is het eerste culturele VR-museum van Nederland. This website uses Nginx hosted on ONECOM - One.com A/S, DK. SEO is good (75/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
ENTR is het eerste culturele VR-museum van Nederland. Een plek waar je niet alleen kijkt, maar samen rondloopt door verhalen en werelden in virtual reality.
- Netherlands
- Hosted on ONECOM - One.com A/S, DK
Top issues to fix
11 issues found · 2 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.
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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+5 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
152 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.
- jouw@email.nl
Meta tags
- Title
- ENTR · VR Museum Amsterdam
- Description
- ENTR is het eerste culturele VR-museum van Nederland. Een plek waar je niet alleen kijkt, maar samen rondloopt door verhalen en werelden in virtual reality.
- Canonical
- Language
- nl
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://entr.com/favi/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ONECOM - One.com A/S, DK
- CDN provider
- —
- IP address
- 185.95.26.34
- ASN
- AS51468 (ONECOM - One.com A/S, DK)
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
- entr.com
- Valid from
- Jun 1, 2026
- Valid to
- Aug 30, 2026
- Days until expiry
- 38
- SAN domains
- entr.com, www.entr.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 0
Links
16 internal · 5 external · 1 broken
Images
25 total · 12 missing alt
Scripts / Styles
10 scripts · 4 stylesheets
JS / CSS size
35.9 KB · 57.9 KB
Page size
14.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://entr.com
- Final URL
- https://entr.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 152 ms
- HTML size
- 14.6 KB
- Redirect chain
- https://entr.com
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Frequently asked questions
- What technology does entr.com use?
- entr.com is built with PHP, jQuery, Nginx.
- Is entr.com secure (HTTPS)?
- Yes. entr.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 30, 2026.
- Who hosts entr.com?
- entr.com is hosted on ONECOM - One.com A/S, DK.
- What is entr.com's SEO score?
- entr.com scored 75/100 for SEO in the latest analysis (fair).
- What is entr.com's overall website score?
- entr.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card