Checking results for: sidn.nl
-
sidn.nl is ONLINE
Additional info for https://sidn.nl
Technical Information
| HTTP Status Code | 200 |
|---|---|
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 34.111.90.63 |
| Server Software | openresty |
| Compression | gzip |
| 🔒 🟡 Mixed Content (2 HTTP resources) | The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers. |
| 🕐 🔴 Very Slow Response (3296 ms) | Response time exceeds 3 seconds. This severely impacts SEO and user experience. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 34.111.90.63
Server Software openresty
Compression gzip
🔒 🟡 Mixed Content (2 HTTP resources) The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🔴 Very Slow Response (3296 ms) Response time exceeds 3 seconds. This severely impacts SEO and user experience.
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 34.111.90.63
Server Software openresty
Compression gzip
🔒 🟡 Mixed Content (2 HTTP resources) The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🔴 Very Slow Response (3296 ms) Response time exceeds 3 seconds. This severely impacts SEO and user experience.
Redirect Chain
| # | URL | HTTP Status Code | Status |
|---|---|---|---|
| 1 | https://sidn.nl:443 | 301 | HTTP/2 301 |
| 2 | https://www.sidn.nl/ | 200 | HTTP/2 200 |
#1 URL https://sidn.nl:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.sidn.nl/
HTTP Status Code 200
Status HTTP/2 200
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.sidn.nl/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 10.4 ms |
|---|---|
| TCP Connect | 12.3 ms |
| TLS Handshake | 6 ms |
| Time To First Byte (TTFB) | 3294.1 ms |
| Content Download | 1.9 ms |
| Total Response Time | 3296 ms |
DNS Lookup 10.4 ms
TCP Connect 12.3 ms
TLS Handshake 6 ms
Time To First Byte (TTFB) 3294.1 ms
Content Download 1.9 ms
Total Response Time 3296 ms
TCP Connect 12.3 ms
TLS Handshake 6 ms
Time To First Byte (TTFB) 3294.1 ms
Content Download 1.9 ms
Total Response Time 3296 ms
Security
| HTTPS | ✔ Enabled |
|---|---|
| HSTS | ✔ max-age=63113904 |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=63113904
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
HSTS ✔ max-age=63113904
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Zorgeloos online | SIDN |
|---|---|
| Meta Description | Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking. |
| Canonical | https://www.sidn.nl/ |
| Open Graph Title | Zorgeloos online | SIDN |
| Open Graph Description | Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking. |
| Open Graph Image | https://images.ctfassets.net/yj8364fopk6s/7AMIC9dMAQf94To... |
| Twitter Card | summary_large_image |
| Twitter Title | Zorgeloos online | SIDN |
| Twitter Description | Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking. |
| Twitter Image | https://images.ctfassets.net/yj8364fopk6s/7AMIC9dMAQf94To... |
Title Zorgeloos online | SIDN
Meta Description Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking.
Canonical https://www.sidn.nl/
Open Graph Title Zorgeloos online | SIDN
Open Graph Description Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking.
Open Graph Image https://images.ctfassets.net/yj8364fopk6s/7AMIC9dMAQf94To...
Twitter Card summary_large_image
Twitter Title Zorgeloos online | SIDN
Twitter Description Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking.
Twitter Image https://images.ctfassets.net/yj8364fopk6s/7AMIC9dMAQf94To...
Meta Description Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking.
Canonical https://www.sidn.nl/
Open Graph Title Zorgeloos online | SIDN
Open Graph Description Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking.
Open Graph Image https://images.ctfassets.net/yj8364fopk6s/7AMIC9dMAQf94To...
Twitter Card summary_large_image
Twitter Title Zorgeloos online | SIDN
Twitter Description Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking.
Twitter Image https://images.ctfassets.net/yj8364fopk6s/7AMIC9dMAQf94To...
Detected Technologies
| Technology | Google Analytics |
|---|
Technology Google Analytics
HTTP Headers
| Server | openresty |
|---|---|
| Date | Thu, 23 Jul 2026 09:57:15 GMT |
| Content-type | text/html |
| Vary | Accept-Encoding |
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| Referrer-policy | strict-origin-when-cross-origin |
| Strict-transport-security | max-age=63113904 |
| X-content-type-options | nosniff |
| X-dns-prefetch-control | off |
| X-frame-options | SAMEORIGIN |
| X-permitted-cross-domain-policies | none |
| X-xss-protection | 0 |
| Permissions-policy | camera=(), microphone=() |
| Reporting-endpoints | default="https://sidn-nl.uriports.com/reports" |
| Nel | {"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":1.0} |
| Cross-origin-embedder-policy-report-only | unsafe-none; report-to="default" |
| Cross-origin-opener-policy-report-only | unsafe-none; report-to="default" |
| Last-modified | Wed, 22 Jul 2026 10:31:11 GMT |
| Cache-control | max-age=600 |
| Content-encoding | gzip |
| X-cloud-trace-context | b90773405e33645bafab5bfa9bc66d3b |
| Via | 1.1 google |
| Alt-svc | h3=":443"; ma=2592000 |
Meta Tags
| X-UA-Compatible | IE=edge |
|---|---|
| Viewport | width=device-width,initial-scale=1 |
| Facebook-domain-verification | w1babi01rsbzxh7wtvq6njcc9q6wrr |
| Description | Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking. |
| Article:publisher | SIDN - Het bedrijf achter .nl |
| Msapplication-TileColor | #ffffff |
| Msapplication-config | https://www.sidn.nl/assets/3290feeb344ae12b083fc341fafe2a95/img/favicons/browserconfig.xml |
| Theme-color | #ffffff |
Server openresty
Date Thu, 23 Jul 2026 09:57:15 GMT
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Date Thu, 23 Jul 2026 09:57:15 GMT
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Og:title Zorgeloos online | SIDN
Og:description Bij SIDN check je de beschikbaarheid van een .nl-domeinnaam. Wij bieden je ook securityoplossingen, zoals SIDN Merkbewaking.
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Og:title Zorgeloos online | SIDN
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