Checking results for: npp-llc.com
Additional info for https://npp-llc.com
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 66.147.230.64 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (3 HTTP resources) | The page is served over HTTPS but loads 3 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. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 66.147.230.64
Compression gzip
🔒 🟡 Mixed Content (3 HTTP resources) The page is served over HTTPS but loads 3 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.
Performance
| DNS Lookup | 4.1 ms |
| TCP Connect | 94.5 ms |
| TLS Handshake | 172.2 ms |
| Time To First Byte (TTFB) | 420.7 ms |
| Content Download | 0.2 ms |
| Total Response Time | 420.9 ms |
DNS Lookup 4.1 ms
TCP Connect 94.5 ms
TLS Handshake 172.2 ms
Time To First Byte (TTFB) 420.7 ms
Content Download 0.2 ms
Total Response Time 420.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=3156000;includeSubDomains |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=3156000;includeSubDomains
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Northeast Prestressed Products, LLC |
| Meta Description | Northeast Prestressed Products, LLC and its predecessor have worked hard since 1950 to become your single source for the highest quality prestressed/precast concrete bridge components; including I-Beams, Bulb Tees, Adjacent & Spread Box Beams as well as bridge items not traditionally specified as prestressed/ precast concrete. |
| Canonical | https://npp-llc.com/ |
| Open Graph Title | Home - NPP - Northeast Prestressed Products, LLC |
| Open Graph Image | https://npp-llc.com/media/1002/og-uskinned.png |
Title Northeast Prestressed Products, LLC Meta Description Northeast Prestressed Products, LLC and its predecessor have worked hard since 1950 to become your single source for the highest quality prestressed/precast concrete bridge components; including I-Beams, Bulb Tees, Adjacent & Spread Box Beams as well as bridge items not traditionally specified as prestressed/ precast concrete. Canonical https://npp-llc.com/ Open Graph Title Home - NPP - Northeast Prestressed Products, LLC Open Graph Image https://npp-llc.com/media/1002/og-uskinned.png Detected Technologies
| Technology | Bootstrap jQuery Google Analytics Cloudflare |
Technology Bootstrap jQuery Google Analytics Cloudflare
HTTP Headers
| Cache-control
| private |
| Content-type
| text/html; charset=utf-8 |
| Content-encoding
| gzip |
| Vary
| Accept-Encoding |
| Strict-transport-security
| max-age=3156000;includeSubDomains |
| X-frame-options
| SAMEORIGIN |
| X-content-type-options
| nosniff |
| X-xss-protection
| 1; mode=block |
| Referrer-policy
| strict-origin |
| Date
| Fri, 24 Jul 2026 22:12:11 GMT |
| Content-length
| 6835 |
Meta Tags
| Viewport | width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0 |
| Description | Northeast Prestressed Products, LLC and its predecessor have worked hard since 1950 to become your single source for the highest quality prestressed/precast concrete bridge components; including I-Beams, Bulb Tees, Adjacent & Spread Box Beams as well as bridge items not traditionally specified as prestressed/ precast concrete. |
Cache-control private
Content-type text/html; charset=utf-8
Content-encoding gzip
Vary Accept-Encoding
Strict-transport-security max-age=3156000;includeSubDomains
X-frame-options SAMEORIGIN
X-content-type-options nosniff
X-xss-protection 1; mode=block
Referrer-policy strict-origin
Date Fri, 24 Jul 2026 22:12:11 GMT
Content-length 6835
Viewport width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0 Description Northeast Prestressed Products, LLC and its predecessor have worked hard since 1950 to become your single source for the highest quality prestressed/precast concrete bridge components; including I-Beams, Bulb Tees, Adjacent & Spread Box Beams as well as bridge items not traditionally specified as prestressed/ precast concrete. Og:type website Og:title Home - NPP - Northeast Prestressed Products, LLC Og:image 
Og:url https://npp-llc.com/ Og:site_name NPP - Northeast Prestressed Products, LLC
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