Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 157.245.185.82 |
| Server Software | nginx/1.14.0 (Ubuntu) |
| 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. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 157.245.185.82
Server Software nginx/1.14.0 (Ubuntu)
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.
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://nmn.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.nmn.com/ | 200 | HTTP/1.1 200 OK |
#1 URL https://nmn.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.nmn.com/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 17.6 ms |
| TCP Connect | 156.1 ms |
| TLS Handshake | 279.8 ms |
| Time To First Byte (TTFB) | 723.6 ms |
| Content Download | 138.5 ms |
| Total Response Time | 862.2 ms |
DNS Lookup 17.6 ms
TCP Connect 156.1 ms
TLS Handshake 279.8 ms
Time To First Byte (TTFB) 723.6 ms
Content Download 138.5 ms
Total Response Time 862.2 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
| Meta Description | The central hub for research on the NAD+ precursor nicotinamide mononucleotide (NMN), aging, and cutting-edge longevity interventions. |
Meta Description The central hub for research on the NAD+ precursor nicotinamide mononucleotide (NMN), aging, and cutting-edge longevity interventions.
Detected Technologies
| Technology | WordPress React Google Analytics Google Tag Manager Nginx Next.js |
Technology WordPress React Google Analytics Google Tag Manager Nginx Next.js
HTTP Headers
| Server
| nginx/1.14.0 (Ubuntu) |
| Date
| Thu, 20 Aug 2026 15:41:55 GMT |
| Content-Type
| text/html; charset=utf-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| X-Powered-By
| Next.js |
| ETag
| "32e60-hkzJ77JipwS95ybUvdkfzcIM/qw" |
| Cache-Control
| s-maxage=1, stale-while-revalidate |
| Vary
| Accept-Encoding |
| Content-Encoding
| gzip |
Meta Tags
| Viewport | width=device-width |
| Referrer | no-referrer |
| Strict-Transport-Security | max-age=31536000; includeSubDomains |
| X-Content-Type-Options | nosniff |
| Description | The central hub for research on the NAD+ precursor nicotinamide mononucleotide (NMN), aging, and cutting-edge longevity interventions. |
Server nginx/1.14.0 (Ubuntu)
Date Thu, 20 Aug 2026 15:41:55 GMT
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Connection keep-alive
X-Powered-By Next.js
ETag "32e60-hkzJ77JipwS95ybUvdkfzcIM/qw"
Cache-Control s-maxage=1, stale-while-revalidate
Vary Accept-Encoding
Content-Encoding gzip
