Technical Information
| HTTP Status Code | 403 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 151.101.130.137 |
| Server Software | ApartmentList |
| CDN | CDN (MISS) |
|
🚫 🟡 HTTP 403 Error | The server returned a 403 error. Check the access configuration. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 403
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 151.101.130.137
Server Software ApartmentList
CDN CDN (MISS)
🚫 🟡 HTTP 403 Error The server returned a 403 error. Check the access configuration.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://apartmentlist.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.apartmentlist.com/ | 403 | HTTP/2 403 |
#1 URL https://apartmentlist.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.apartmentlist.com/
HTTP Status Code 403
Status HTTP/2 403
Performance
| DNS Lookup | 12.6 ms |
| TCP Connect | 13.8 ms |
| TLS Handshake | 4.7 ms |
| Time To First Byte (TTFB) | 20.1 ms |
| Content Download | 0.1 ms |
| Total Response Time | 20.2 ms |
DNS Lookup 12.6 ms
TCP Connect 13.8 ms
TLS Handshake 4.7 ms
Time To First Byte (TTFB) 20.1 ms
Content Download 0.1 ms
Total Response Time 20.2 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Retry-after | 0 |
| X-debug-geo | Default Geo Block |
| Content-type | text/html; charset=UTF-8 |
| Accept-ranges | bytes |
| Date | Thu, 20 Aug 2026 01:20:36 GMT |
| X-frame-options | SAMEORIGIN |
| X-xss-protection | 1; mode=block |
| X-content-type-options | nosniff |
| X-fastly-lat | 48.860 |
| X-fastly-lon | 2.340 |
| Server | ApartmentList |
| X-served-by | cache-par-lfpb1150090-PAR |
| X-cache | MISS |
| X-cache-hits | 0 |
| X-timer | S1787188836.355665,VS0,VE0 |
| Content-length | 9042 |
Meta Tags
| Content-type | text/html; charset=UTF-8 |
Retry-after 0
X-debug-geo Default Geo Block
Content-type text/html; charset=UTF-8
Accept-ranges bytes
Date Thu, 20 Aug 2026 01:20:36 GMT
X-frame-options SAMEORIGIN
X-xss-protection 1; mode=block
X-content-type-options nosniff
X-fastly-lat 48.860
X-fastly-lon 2.340
Server ApartmentList
X-served-by cache-par-lfpb1150090-PAR
X-cache MISS
X-cache-hits 0
X-timer S1787188836.355665,VS0,VE0
Content-length 9042
