Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 160.153.0.66 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| 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 160.153.0.66
Server Software cloudflare
CDN Cloudflare
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).
Performance
| DNS Lookup | 13.5 ms |
| TCP Connect | 15.2 ms |
| TLS Handshake | 9.6 ms |
| Time To First Byte (TTFB) | 47.8 ms |
| Content Download | 0.9 ms |
| Total Response Time | 48.6 ms |
DNS Lookup 13.5 ms
TCP Connect 15.2 ms
TLS Handshake 9.6 ms
Time To First Byte (TTFB) 47.8 ms
Content Download 0.9 ms
Total Response Time 48.6 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 | UNP.com – Railroad Stocks and More |
| Canonical | https://unp.com/ |
| Robots Meta | max-image-preview:large |
Title UNP.com – Railroad Stocks and More
Canonical https://unp.com/
Robots Meta max-image-preview:large
Detected Technologies
| Technology | WordPress Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Apache PHP |
Technology WordPress Bootstrap jQuery Google Analytics Google Tag Manager Cloudflare Apache PHP
HTTP Headers
| Date
| Tue, 01 Sep 2026 10:30:05 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Cf-ray
| a34398fc2bd96ef7-CDG |
| Cf-cache-status
| HIT |
| Age
| 232599 |
| Cache-control
| public, max-age=2678400 |
| Set-cookie
| __cf_bm=EBeAGL62OxWVel.wGTF4YW2kZqXWA1O9HiBtnkCXmTQ-1788258605.4679961-1.0.1.1-SxVxJLDYhnqovthKDK2ttG.mCIbiuU1OEH6UOyIIHW0_k7d3FJVbMgqbklYtr55bEW7zU2irAmIkk36ST9hDL6PaE0jLBQTmWyQD_6pM0BjbVvVwl_u4xEL1luJpUQYi; HttpOnly; SameSite=None; Secure; Path=/; Domain=unp.com; Expires=Tue, 01 Sep 2026 11:00:05 GMT |
| Expires
| Fri, 02 Oct 2026 10:30:05 GMT |
| Last-modified
| Sat, 29 Aug 2026 18:20:28 GMT |
| Link
| ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink |
| Server
| cloudflare |
| Vary
| Accept-Encoding |
| X-gateway-cache-key
| 1788024765.224|standard|https|unp.com|||/ |
| X-gateway-cache-status
| HIT |
| X-gateway-request-id
| bf7974e2c68c1a056909e121aa4f2221 |
| X-gateway-skip-cache
| 0 |
| Content-encoding
| gzip |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| X-ua-compatible | ie=edge |
| Robots | max-image-preview:large |
| Generator | Site Kit by Google 1.186.0 |
| Google-adsense-platform-account | ca-host-pub-2644536267352236 |
| Google-adsense-platform-domain | sitekit.withgoogle.com |
| Msapplication-TileImage |  |
Date Tue, 01 Sep 2026 10:30:05 GMT
Content-type text/html; charset=UTF-8
Cf-ray a34398fc2bd96ef7-CDG
Cf-cache-status HIT
Age 232599
Cache-control public, max-age=2678400
Set-cookie __cf_bm=EBeAGL62OxWVel.wGTF4YW2kZqXWA1O9HiBtnkCXmTQ-1788258605.4679961-1.0.1.1-SxVxJLDYhnqovthKDK2ttG.mCIbiuU1OEH6UOyIIHW0_k7d3FJVbMgqbklYtr55bEW7zU2irAmIkk36ST9hDL6PaE0jLBQTmWyQD_6pM0BjbVvVwl_u4xEL1luJpUQYi; HttpOnly; SameSite=None; Secure; Path=/; Domain=unp.com; Expires=Tue, 01 Sep 2026 11:00:05 GMT
Expires Fri, 02 Oct 2026 10:30:05 GMT
Last-modified Sat, 29 Aug 2026 18:20:28 GMT
Link ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink
Server cloudflare
Vary Accept-Encoding
X-gateway-cache-key 1788024765.224|standard|https|unp.com|||/
X-gateway-cache-status HIT
X-gateway-request-id bf7974e2c68c1a056909e121aa4f2221
X-gateway-skip-cache 0
Content-encoding gzip
Alt-svc h3=":443"; ma=86400
