Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.21.38.102 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🔒 🟡 Mixed Content (2 HTTP resources) | The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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 104.21.38.102
Server Software cloudflare
CDN Cloudflare
Compression gzip
🔒 🟡 Mixed Content (2 HTTP resources) The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers.
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://nspe.org:443 | 301 | HTTP/2 301 |
| 2 | https://www.nspe.org/ | 200 | HTTP/2 200 |
#1 URL https://nspe.org:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.nspe.org/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 9.4 ms |
| TCP Connect | 11.4 ms |
| TLS Handshake | 7.2 ms |
| Time To First Byte (TTFB) | 369.5 ms |
| Content Download | 29.5 ms |
| Total Response Time | 398.9 ms |
DNS Lookup 9.4 ms
TCP Connect 11.4 ms
TLS Handshake 7.2 ms
Time To First Byte (TTFB) 369.5 ms
Content Download 29.5 ms
Total Response Time 398.9 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 | Homepage | National Society of Professional Engineers |
| Canonical | https://www.nspe.org/ |
Title Homepage | National Society of Professional Engineers
Canonical https://www.nspe.org/
Detected Technologies
| Technology | Drupal Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Nginx |
Technology Drupal Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Nginx
HTTP Headers
| Date
| Fri, 24 Jul 2026 00:33:35 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Vary
| Accept-Encoding |
| Cache-control
| must-revalidate, no-cache, private |
| X-drupal-dynamic-cache
| UNCACHEABLE (poor cacheability) |
| Content-language
| en |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| X-generator
| Drupal 10 (https://www.drupal.org) |
| X-drupal-cache
| HIT |
| X-xss-protection
| 1; mode=block |
| X-nginx-upstream-cache-status
| BYPASS |
| X-server-powered-by
| Engintron |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=HoBLLVWh3k4jM1qxlLwJSDlbwhZEZe9iw3ei5Q043o1slyAEk0976FpW9%2BW4P1k%2BJAeXbiJl0RNDcIv8i6U9pZ8HNZbMjWUcotPl2XvnWWPT8BJ8cia1zkMpfxSLpCQwIxFq0deVaEwRoxg%3D"}]} |
| Cf-cache-status
| DYNAMIC |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Speculation-rules
| "/cdn-cgi/speculation" |
| Server-timing
| cfEdge;dur=6,cfOrigin;dur=335 |
| Content-encoding
| gzip |
| Cf-ray
| a1fed594ec44d0c0-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Msvalidate.01 | 124256341F302B18E707244D5B63D5EB |
| Generator | Drupal 10 (https://www.drupal.org) |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1, shrink-to-fit=no |
| X-ua-compatible | ie=edge |
Date Fri, 24 Jul 2026 00:33:35 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Vary Accept-Encoding
Cache-control must-revalidate, no-cache, private
X-drupal-dynamic-cache UNCACHEABLE (poor cacheability)
Content-language en
X-content-type-options nosniff
X-frame-options SAMEORIGIN
Expires Sun, 19 Nov 1978 05:00:00 GMT
X-generator Drupal 10 (https://www.drupal.org)
X-drupal-cache HIT
X-xss-protection 1; mode=block
X-nginx-upstream-cache-status BYPASS
X-server-powered-by Engintron
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=HoBLLVWh3k4jM1qxlLwJSDlbwhZEZe9iw3ei5Q043o1slyAEk0976FpW9%2BW4P1k%2BJAeXbiJl0RNDcIv8i6U9pZ8HNZbMjWUcotPl2XvnWWPT8BJ8cia1zkMpfxSLpCQwIxFq0deVaEwRoxg%3D"}]}
Cf-cache-status DYNAMIC
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Speculation-rules "/cdn-cgi/speculation"
Server-timing cfEdge;dur=6,cfOrigin;dur=335
Content-encoding gzip
Cf-ray a1fed594ec44d0c0-CDG
Alt-svc h3=":443"; ma=86400
