Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 198.178.148.110 |
| Server Software | Microsoft-IIS/10.0 |
|
🔒 🟡 Mixed Content (5 HTTP resources) | The page is served over HTTPS but loads 5 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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 198.178.148.110
Server Software Microsoft-IIS/10.0
🔒 🟡 Mixed Content (5 HTTP resources) The page is served over HTTPS but loads 5 resource(s) over HTTP. This may be blocked in modern browsers.
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.
Performance
| DNS Lookup | 22.7 ms |
| TCP Connect | 99.2 ms |
| TLS Handshake | 86.7 ms |
| Time To First Byte (TTFB) | 303 ms |
| Content Download | 152.3 ms |
| Total Response Time | 455.2 ms |
DNS Lookup 22.7 ms
TCP Connect 99.2 ms
TLS Handshake 86.7 ms
Time To First Byte (TTFB) 303 ms
Content Download 152.3 ms
Total Response Time 455.2 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | National Wildlife Federation |
| Meta Description | Uniting all Americans to ensure wildlife thrive in a rapidly changing world, the National Wildlife Federation builds upon our nation's conservation heritage for present and future generations. |
| Robots Meta | index,follow |
| Open Graph Title | National Wildlife Federation |
| Open Graph Description | Uniting all Americans to ensure wildlife thrive in a rapidly changing world, the National Wildlife Federation builds upon our nation's conservation heritage for present and future generations. |
| Open Graph Image | https://nwf.org/-/media/NEW-WEBSITE/Design/nwf_social_sha... |
| Twitter Card | summary_large_image |
| Twitter Title | National Wildlife Federation |
| Twitter Description | Uniting all Americans to ensure wildlife thrive in a rapidly changing world, the National Wildlife Federation builds upon our nation's conservation heritage for present and future generations. |
| Twitter Image | https://nwf.org/-/media/NEW-WEBSITE/Design/nwf_social_sha... |
Title National Wildlife Federation Meta Description Uniting all Americans to ensure wildlife thrive in a rapidly changing world, the National Wildlife Federation builds upon our nation's conservation heritage for present and future generations. Robots Meta index,follow Open Graph Title National Wildlife Federation Open Graph Description Uniting all Americans to ensure wildlife thrive in a rapidly changing world, the National Wildlife Federation builds upon our nation's conservation heritage for present and future generations. Open Graph Image https://nwf.org/-/media/NEW-WEBSITE/Design/nwf_social_sha... Twitter Card summary_large_image Twitter Title National Wildlife Federation Twitter Description Uniting all Americans to ensure wildlife thrive in a rapidly changing world, the National Wildlife Federation builds upon our nation's conservation heritage for present and future generations. Twitter Image https://nwf.org/-/media/NEW-WEBSITE/Design/nwf_social_sha... Detected Technologies
| Technology | Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare |
Technology Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare
HTTP Headers
| Cache-Control
| no-cache, no-store |
| Pragma
| no-cache |
| Content-Type
| text/html; charset=utf-8 |
| Expires
| -1 |
| Server
| Microsoft-IIS/10.0 |
| Accept-CH
| Sec-CH-UA-Full-Version-List,Sec-CH-UA-Platform-Version,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Bitness |
| Date
| Tue, 21 Jul 2026 21:32:58 GMT |
| Content-Length
| 53689 |
| Strict-Transport-Security
| max-age=31536000; includeSubDomains |
| X-Content-Type-Options
| nosniff |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| VIcurrentDateTime | 639202663788271874 |
| VirtualFolder | / |
| Title | National Wildlife Federation |
| Description | Uniting all Americans to ensure wildlife thrive in a rapidly changing world, the National Wildlife Federation builds upon our nation's conservation heritage for present and future generations. |
| Fb:app_id | 208161635989911 |
| Keywords | national wildlife federation, nwf, conservation, species, nature, america, animals |
| Robots | index,follow |
Cache-Control no-cache, no-store
Pragma no-cache
Content-Type text/html; charset=utf-8
Expires -1
Server Microsoft-IIS/10.0
Accept-CH Sec-CH-UA-Full-Version-List,Sec-CH-UA-Platform-Version,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Bitness
Date Tue, 21 Jul 2026 21:32:58 GMT
Content-Length 53689
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
