Technical Information
| HTTP Status Code | 401 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 151.101.1.181 |
| CDN | CDN (MISS, MISS) |
| Compression | gzip |
|
🚫 🟡 HTTP 401 Error | The server returned a 401 error. Check the access configuration. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 401
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 151.101.1.181
CDN CDN (MISS, MISS)
Compression gzip
🚫 🟡 HTTP 401 Error The server returned a 401 error. Check the access configuration.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
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://unsplash.com:443 | 307 | HTTP/2 307 |
| 2 | https://unsplash.com/.within.website?redir=%2F | 401 | HTTP/2 401 |
#1 URL https://unsplash.com:443
HTTP Status Code 307
Status HTTP/2 307
#2 URL https://unsplash.com/.within.website?redir=%2F
HTTP Status Code 401
Status HTTP/2 401
Performance
| DNS Lookup | 0.5 ms |
| TCP Connect | 1.7 ms |
| TLS Handshake | 6.8 ms |
| Time To First Byte (TTFB) | 97.2 ms |
| Content Download | 0.2 ms |
| Total Response Time | 97.4 ms |
DNS Lookup 0.5 ms
TCP Connect 1.7 ms
TLS Handshake 6.8 ms
Time To First Byte (TTFB) 97.2 ms
Content Download 0.2 ms
Total Response Time 97.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31449600 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31449600
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Making sure you're not a bot! |
| Robots Meta | noindex,nofollow |
Title Making sure you're not a bot!
Robots Meta noindex,nofollow
Detected Technologies
Technology Node.js
HTTP Headers
| Content-type | text/html; charset=utf-8 |
| Content-encoding | gzip |
| Set-cookie | xp-search-affiliate=experiment; expires=Sat, 28 Aug 2027 12:51:24 GMT; path=/; |
| Accept-ranges | bytes |
| Via | 1.1 varnish, 1.1 varnish |
| Fastly-is-origin | 0 |
| Fastly-backend-name | shield |
| Cache-control | private, max-age=0 |
| Date | Fri, 28 Aug 2026 12:51:24 GMT |
| X-served-by | cache-iad-kiad7000115-IAD, cache-par-lfpb1150037-PAR |
| X-cache | MISS, MISS |
| X-cache-hits | 0, 0 |
| Strict-transport-security | max-age=31449600 |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0 |
| Robots | noindex,nofollow |
Content-type text/html; charset=utf-8
Content-encoding gzip
Set-cookie xp-search-affiliate=experiment; expires=Sat, 28 Aug 2027 12:51:24 GMT; path=/;
Accept-ranges bytes
Via 1.1 varnish, 1.1 varnish
Fastly-is-origin 0
Fastly-backend-name shield
Cache-control private, max-age=0
Date Fri, 28 Aug 2026 12:51:24 GMT
X-served-by cache-iad-kiad7000115-IAD, cache-par-lfpb1150037-PAR
X-cache MISS, MISS
X-cache-hits 0, 0
Strict-transport-security max-age=31449600
