Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 99.83.136.155 |
| Server Software | AmazonS3 |
| CDN | CDN (Hit from cloudfront) |
| Compression | gzip |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 99.83.136.155
Server Software AmazonS3
CDN CDN (Hit from cloudfront)
Compression gzip
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://xs4all.nl:443 | 301 | HTTP/2 301 |
| 2 | https://www.xs4all.nl:443/ | 200 | HTTP/2 200 |
#1 URL https://xs4all.nl:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.xs4all.nl:443/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 29.9 ms |
| TCP Connect | 31.1 ms |
| TLS Handshake | 3.1 ms |
| Time To First Byte (TTFB) | 37.8 ms |
| Content Download | 0.1 ms |
| Total Response Time | 37.9 ms |
DNS Lookup 29.9 ms
TCP Connect 31.1 ms
TLS Handshake 3.1 ms
Time To First Byte (TTFB) 37.8 ms
Content Download 0.1 ms
Total Response Time 37.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age= 63072000; includeSubdomains; preload |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | same-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age= 63072000; includeSubdomains; preload
CSP ✔ Configured
X-Frame-Options ✔ DENY
X-Content-Type-Options ✔ nosniff
Referrer Policy same-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | XS4ALL - First Class Internet |
| Meta Description | XS4ALL First Class Internets, Televisie en Bellen. Voor veilig en betrouwbaar internet. Al jaren bekroond voor de allerbeste service. |
| Open Graph Title | XS4ALL - First Class Internet |
| Open Graph Description | XS4ALL First Class Internets, Televisie en Bellen. Voor veilig en betrouwbaar internet. Al jaren bekroond voor de allerbeste service. |
| Open Graph Image | /assets/images/logo-xs4all.svg |
Title XS4ALL - First Class Internet Meta Description XS4ALL First Class Internets, Televisie en Bellen. Voor veilig en betrouwbaar internet. Al jaren bekroond voor de allerbeste service. Open Graph Title XS4ALL - First Class Internet Open Graph Description XS4ALL First Class Internets, Televisie en Bellen. Voor veilig en betrouwbaar internet. Al jaren bekroond voor de allerbeste service. Open Graph Image /assets/images/logo-xs4all.svg Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Content-type
| text/html |
| Last-modified
| Wed, 09 Nov 2022 10:41:13 GMT |
| X-amz-server-side-encryption
| AES256 |
| Server
| AmazonS3 |
| Strict-transport-security
| max-age= 63072000; includeSubdomains; preload |
| Content-security-policy
| default-src 'self' *.kpn.com; script-src 'self' cdn.blueconic.net kpn.blueconic.net assets.adobedtm.com *.kpn.com; style-src 'self'; img-src 'self'; font-src 'self'; connect-src 'self' kpn.blueconic.net; object-src 'self' |
| X-content-type-options
| nosniff |
| X-frame-options
| DENY |
| X-xss-protection
| 1; mode=block |
| Referrer-policy
| same-origin |
| Content-encoding
| gzip |
| Date
| Wed, 22 Jul 2026 14:23:43 GMT |
| Etag
| W/"68f362eac56ae8f44f529c5276076118" |
| Vary
| Accept-Encoding |
| X-cache
| Hit from cloudfront |
| Via
| 1.1 a3d0a2c557e0fa30cfdc1da901dc92e4.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG50-P2 |
| X-amz-cf-id
| oxhDlZY6rknGxaOp0klfG5-m9Z_t-vBhVUg49lIcgRUftcjy0OHumw== |
| Age
| 16093 |
Meta Tags
| Content-Security-Policy | img-src |
| Viewport | width=device-width, initial-scale=1 |
| Description | XS4ALL First Class Internets, Televisie en Bellen. Voor veilig en betrouwbaar internet. Al jaren bekroond voor de allerbeste service. |
| Keywords | XS4ALL, Internet, Televisie, Bellen, service, veiligheid, privacy |
| Theme-color | #FFC300 |
| Msapplication-TileColor | #2A2A20 |
| Msapplication-TileImage |  |
| Fb:app_id | 49320816941 |
Content-type text/html
Last-modified Wed, 09 Nov 2022 10:41:13 GMT
X-amz-server-side-encryption AES256
Server AmazonS3
Strict-transport-security max-age= 63072000; includeSubdomains; preload
Content-security-policy default-src 'self' *.kpn.com; script-src 'self' cdn.blueconic.net kpn.blueconic.net assets.adobedtm.com *.kpn.com; style-src 'self'; img-src 'self'; font-src 'self'; connect-src 'self' kpn.blueconic.net; object-src 'self'
X-content-type-options nosniff
X-frame-options DENY
X-xss-protection 1; mode=block
Referrer-policy same-origin
Content-encoding gzip
Date Wed, 22 Jul 2026 14:23:43 GMT
Etag W/"68f362eac56ae8f44f529c5276076118"
Vary Accept-Encoding
X-cache Hit from cloudfront
Via 1.1 a3d0a2c557e0fa30cfdc1da901dc92e4.cloudfront.net (CloudFront)
X-amz-cf-pop CDG50-P2
X-amz-cf-id oxhDlZY6rknGxaOp0klfG5-m9Z_t-vBhVUg49lIcgRUftcjy0OHumw==
Age 16093
