Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 216.150.1.1 |
| Server Software | Vercel |
| CDN | Vercel |
| Compression | gzip |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 216.150.1.1
Server Software Vercel
CDN Vercel
Compression gzip
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://vpro.nl:443 | 307 | HTTP/2 307 |
| 2 | https://www.vpro.nl/ | 200 | HTTP/2 200 |
#1 URL https://vpro.nl:443
HTTP Status Code 307
Status HTTP/2 307
#2 URL https://www.vpro.nl/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 24.4 ms |
| TCP Connect | 25.6 ms |
| TLS Handshake | 6.6 ms |
| Time To First Byte (TTFB) | 132.6 ms |
| Content Download | 41 ms |
| Total Response Time | 173.6 ms |
DNS Lookup 24.4 ms
TCP Connect 25.6 ms
TLS Handshake 6.6 ms
Time To First Byte (TTFB) 132.6 ms
Content Download 41 ms
Total Response Time 173.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
Referrer Policy origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | VPRO |
| Meta Description | Mediaplatform voor spraakmakende, originele verhalen en ideeën die de wereld verrijken. |
| Canonical | https://www.vpro.nl/ |
| Open Graph Title | De VPRO verrijkt je wereld |
| Open Graph Description | Mediaplatform voor spraakmakende, originele verhalen en ideeën die de wereld verrijken. |
| Open Graph Image | https://images.vpro.nl/1qt6posfqa5t/w_1200/vpro-og.jpg |
| Twitter Card | summary_large_image |
Title VPRO Meta Description Mediaplatform voor spraakmakende, originele verhalen en ideeën die de wereld verrijken. Canonical https://www.vpro.nl/ Open Graph Title De VPRO verrijkt je wereld Open Graph Description Mediaplatform voor spraakmakende, originele verhalen en ideeën die de wereld verrijken. Open Graph Image https://images.vpro.nl/1qt6posfqa5t/w_1200/vpro-og.jpg Twitter Card summary_large_image Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Age
| 0 |
| Cache-control
| max-age=60 |
| Content-encoding
| gzip |
| Content-security-policy
| base-uri 'self'; object-src 'none'; frame-ancestors 'self' *.vpro.nl *.human.nl *.vprobroadcast.com *.npodoc.nl *.2doc.nl *.vprogids.nl *.brainwash.nl *.vprohuman.nl *.npo.nl *.npo-data.nl *.prepr.io vpro.matomo.cloud omroephuman.matomo.cloud; |
| Content-type
| text/html |
| Date
| Thu, 23 Jul 2026 14:44:04 GMT |
| Referrer-policy
| origin-when-cross-origin |
| Server
| Vercel |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| X-content-type-options
| nosniff |
| X-vercel-cache
| MISS |
| X-vercel-id
| cdg1::cdg1::fkf62-1784817844537-26b5b6fe4514 |
Meta Tags
| Sentry-trace | 0724e45b0269492796c164eeec8dcffc-a3127af6d8380685 |
| Baggage | sentry-environment=production,sentry-release=vpro%401.6.170%2Bmain-production,sentry-public_key=06f4648d1091f58f24264914aae1aa35,sentry-trace_id=0724e45b0269492796c164eeec8dcffc,sentry-org_id=4507102276878336 |
| Sentry-route-name | %2F |
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| X-page-type | home |
| Description | Mediaplatform voor spraakmakende, originele verhalen en ideeën die de wereld verrijken. |
| Apple-mobile-web-app-title | VPRO |
| Application-name | VPRO |
| Theme-color | #0000FF |
| Msvalidate.01 | 70F8F08A6938D0A5CABC50DB5A42444F |
| Facebook-domain-verification | p689d8hls0m1ic1figxk0az9op6p3e |
| Prepr:id | 3a202540-ee59-40ca-a4e1-3ac813fb4aaa |
| Prepr:env | prod |
Age 0
Cache-control max-age=60
Content-encoding gzip
Content-security-policy base-uri 'self'; object-src 'none'; frame-ancestors 'self' *.vpro.nl *.human.nl *.vprobroadcast.com *.npodoc.nl *.2doc.nl *.vprogids.nl *.brainwash.nl *.vprohuman.nl *.npo.nl *.npo-data.nl *.prepr.io vpro.matomo.cloud omroephuman.matomo.cloud;
Content-type text/html
Date Thu, 23 Jul 2026 14:44:04 GMT
Referrer-policy origin-when-cross-origin
Server Vercel
Strict-transport-security max-age=31536000; includeSubDomains; preload
X-content-type-options nosniff
X-vercel-cache MISS
X-vercel-id cdg1::cdg1::fkf62-1784817844537-26b5b6fe4514
