Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 172.66.42.214 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
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 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 172.66.42.214
Server Software cloudflare
CDN Cloudflare
Compression gzip
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://16personalities.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.16personalities.com/ | 200 | HTTP/2 200 |
#1 URL https://16personalities.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.16personalities.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 5.9 ms |
| TCP Connect | 7.6 ms |
| TLS Handshake | 8.3 ms |
| Time To First Byte (TTFB) | 104.5 ms |
| Content Download | 0.5 ms |
| Total Response Time | 104.9 ms |
DNS Lookup 5.9 ms
TCP Connect 7.6 ms
TLS Handshake 8.3 ms
Time To First Byte (TTFB) 104.5 ms
Content Download 0.5 ms
Total Response Time 104.9 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
SEO Quick Check
| Title | Free personality test, type descriptions, relationship and career advice | 16Personalities |
| Meta Description | Discover the world’s most popular personality test. Taken over one billion times in 45+ languages, our 10-minute test delivers accurate personality insights. |
| Canonical | https://www.16personalities.com |
| Open Graph Title | Free personality test, type descriptions, relationship and career advice | 16Personalities |
| Open Graph Image | https://www.16personalities.com/static/images/og/1200x630... |
| Twitter Card | summary_large_image |
| Twitter Title | Free personality test, type descriptions, relationship and career advice | 16Personalities |
| Twitter Image | https://www.16personalities.com/static/images/og/1200x630... |
Title Free personality test, type descriptions, relationship and career advice | 16Personalities Meta Description Discover the world’s most popular personality test. Taken over one billion times in 45+ languages, our 10-minute test delivers accurate personality insights. Canonical https://www.16personalities.com Open Graph Title Free personality test, type descriptions, relationship and career advice | 16Personalities Open Graph Image https://www.16personalities.com/static/images/og/1200x630... Twitter Card summary_large_image Twitter Title Free personality test, type descriptions, relationship and career advice | 16Personalities Twitter Image https://www.16personalities.com/static/images/og/1200x630... Detected Technologies
| Technology | Google Analytics Google Tag Manager Cloudflare |
Technology Google Analytics Google Tag Manager Cloudflare
HTTP Headers
| Date
| Wed, 19 Aug 2026 22:56:37 GMT |
| Content-type
| text/html; charset=utf-8 |
| Server
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| Vary
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| X-frame-options
| SAMEORIGIN |
| X-content-type-options
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| X-xss-protection
| 1; mode=block |
| Content-encoding
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| Via
| 1.1 google |
| Alt-svc
| h3=":443"; ma=86400 |
| Cf-cache-status
| DYNAMIC |
| Cf-ray
| a2dcc0abba75017b-CDG |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| Description | Discover the world’s most popular personality test. Taken over one billion times in 45+ languages, our 10-minute test delivers accurate personality insights. |
| Csrf-token | mYSURgmcLGwUSM1XfwhzSAwCxl5mLma8Jh2005rB |
| App-version | v2.197.0 |
| App-route-name | index |
| App-bs-uid | 0 |
| App-bs-auth | guest_anonymous |
| App-locale | en |
| App-country | FR |
| Fb:app_id | 326516237427150 |
| Msapplication-TileColor | #ffffff |
| Msapplication-TileImage |  |
Date Wed, 19 Aug 2026 22:56:37 GMT
Content-type text/html; charset=utf-8
Server cloudflare
Vary Accept-Encoding
Cache-control no-cache, private
Access-control-allow-origin *
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