Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 66.39.118.137 |
| Server Software | Apache |
|
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. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 66.39.118.137
Server Software Apache
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.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://prisonpolicy.org:443 | 301 | HTTP/2 301 |
| 2 | https://www.prisonpolicy.org/ | 200 | HTTP/2 200 |
#1 URL https://prisonpolicy.org:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.prisonpolicy.org/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 202.5 ms |
| TCP Connect | 287.4 ms |
| TLS Handshake | 89 ms |
| Time To First Byte (TTFB) | 545.3 ms |
| Content Download | 10.8 ms |
| Total Response Time | 556.2 ms |
DNS Lookup 202.5 ms
TCP Connect 287.4 ms
TLS Handshake 89 ms
Time To First Byte (TTFB) 545.3 ms
Content Download 10.8 ms
Total Response Time 556.2 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Prison Policy Initiative |
| Meta Description | Thinktank that uses research, advocacy, and organizing to show how over-criminalization harms individuals, our communities, and the national well-being |
| Canonical | https://www.prisonpolicy.org/ |
| Robots Meta | max-image-preview:large |
| Open Graph Title | Prison Policy Initiative |
| Open Graph Description | Thinktank that uses research, advocacy, and organizing to show how over-criminalization harms individuals, our communities, and the national well-being |
| Open Graph Image | https://static.prisonpolicy.org/images/ppi_logo_500x250.png |
| Twitter Card | summary_large_image |
| Twitter Title | Prison Policy Initiative |
| Twitter Description | The Prison Policy Initiative produces cutting edge research to expose the broader harm of mass criminalization, and then sparks advocacy campaigns to create a more just society. |
Title Prison Policy Initiative Meta Description Thinktank that uses research, advocacy, and organizing to show how over-criminalization harms individuals, our communities, and the national well-being Canonical https://www.prisonpolicy.org/ Robots Meta max-image-preview:large Open Graph Title Prison Policy Initiative Open Graph Description Thinktank that uses research, advocacy, and organizing to show how over-criminalization harms individuals, our communities, and the national well-being Open Graph Image https://static.prisonpolicy.org/images/ppi_logo_500x250.png Twitter Card summary_large_image Twitter Title Prison Policy Initiative Twitter Description The Prison Policy Initiative produces cutting edge research to expose the broader harm of mass criminalization, and then sparks advocacy campaigns to create a more just society. Detected Technologies
| Technology | Google Analytics Google Tag Manager Apache |
Technology Google Analytics Google Tag Manager Apache
HTTP Headers
| X-powered-by
| PHP/8.5.8 |
| Link
| ; rel=preload; as=style |
| Vary
| Accept-Encoding,User-Agent |
| Content-type
| text/html; charset=UTF-8 |
| Date
| Thu, 23 Jul 2026 14:18:47 GMT |
| Server
| Apache |
Meta Tags
| Description | Thinktank that uses research, advocacy, and organizing to show how over-criminalization harms individuals, our communities, and the national well-being |
| Robots | max-image-preview:large |
| Author | Prison Policy Initiative |
| Dcterms.rights | Copyright (c) 2001-2026 Prison Policy Initiative |
| Viewport | width=device-width, minimum-scale=1 |
| Fb:app_id | 344148358959262 |
| Content-Security-Policy | upgrade-insecure-requests |
| Fb:admins | 1217523993,33833 |
X-powered-by PHP/8.5.8
Link ; rel=preload; as=style
Vary Accept-Encoding,User-Agent
Content-type text/html; charset=UTF-8
Date Thu, 23 Jul 2026 14:18:47 GMT
Server Apache
