检查结果： principal.com
-
principal.com 是在线的
额外信息 针对 https://principal.com
Technical Information
| HTTP Status Code | 200 |
|---|---|
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 23.185.0.2 |
| CDN | CDN (HIT, HIT, MISS, MISS) |
| Compression | gzip |
| 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 23.185.0.2
CDN CDN (HIT, HIT, MISS, MISS)
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 23.185.0.2
CDN CDN (HIT, HIT, MISS, MISS)
Compression gzip
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://principal.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.principal.com/ | 200 | HTTP/2 200 |
#1 URL https://principal.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.principal.com/
HTTP Status Code 200
Status HTTP/2 200
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.principal.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 103.5 ms |
|---|---|
| TCP Connect | 104.4 ms |
| TLS Handshake | 6.7 ms |
| Time To First Byte (TTFB) | 119.4 ms |
| Content Download | 0.9 ms |
| Total Response Time | 120.3 ms |
DNS Lookup 103.5 ms
TCP Connect 104.4 ms
TLS Handshake 6.7 ms
Time To First Byte (TTFB) 119.4 ms
Content Download 0.9 ms
Total Response Time 120.3 ms
TCP Connect 104.4 ms
TLS Handshake 6.7 ms
Time To First Byte (TTFB) 119.4 ms
Content Download 0.9 ms
Total Response Time 120.3 ms
Security
| HTTPS | ✔ Enabled |
|---|---|
| HSTS | ✔ max-age=31622400; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31622400; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
HSTS ✔ max-age=31622400; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Retirement, Investments, and Insurance | Principal |
|---|---|
| Meta Description | Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence. |
| Canonical | https://www.principal.com/ |
| Robots Meta | index, follow |
| Open Graph Title | Retirement, Investments, and Insurance |
| Open Graph Description | Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence. |
| Open Graph Image | https://www.principal.com/sites/default/files/styles/hous... |
| Twitter Card | summary_large_image |
| Twitter Title | Retirement, Investments, and Insurance |
| Twitter Description | Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence. |
| Twitter Image | https://www.principal.com/sites/default/files/styles/hous... |
Title Retirement, Investments, and Insurance | Principal
Meta Description Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence.
Canonical https://www.principal.com/
Robots Meta index, follow
Open Graph Title Retirement, Investments, and Insurance
Open Graph Description Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence.
Open Graph Image https://www.principal.com/sites/default/files/styles/hous...
Twitter Card summary_large_image
Twitter Title Retirement, Investments, and Insurance
Twitter Description Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence.
Twitter Image https://www.principal.com/sites/default/files/styles/hous...
Meta Description Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence.
Canonical https://www.principal.com/
Robots Meta index, follow
Open Graph Title Retirement, Investments, and Insurance
Open Graph Description Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence.
Open Graph Image https://www.principal.com/sites/default/files/styles/hous...
Twitter Card summary_large_image
Twitter Title Retirement, Investments, and Insurance
Twitter Description Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence.
Twitter Image https://www.principal.com/sites/default/files/styles/hous...
Detected Technologies
| Technology | Drupal Google Analytics Google Tag Manager Cloudflare Node.js |
|---|
Technology Drupal Google Analytics Google Tag Manager Cloudflare Node.js
HTTP Headers
| Cache-control | max-age=86400, public |
|---|---|
| Content-encoding | gzip |
| Content-language | en |
| Content-security-policy-report-only | default-src 'self'; object-src 'none'; script-src 'self' 'report-sample' cdn.jsdelivr.net https://cdn.datatables.net https://cdn.jsdelivr.net https://cdn.siteimprove.net https://cdnjs.cloudflare.com https://d3js.org https://d8ejoa1fys2rk.cloudfront.net https://dyv6f9ner1ir9.cloudfront.net https://providers-groupbenefits.pilot.principal.com https://providers-groupbenefits.principal.com https://static.cloud.coveo.com https://unpkg.com https://www.google.com; style-src 'self' 'report-sample' https://cdn.datatables.net https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://unpkg.com; webrtc 'block'; worker-src 'self'; base-uri 'self'; form-action 'self'; frame-ancestors 'self' |
| Content-type | text/html; charset=UTF-8 |
| Etag | W/"1787828330" |
| Expires | Sun, 19 Nov 1978 05:00:00 GMT |
| Last-modified | Thu, 27 Aug 2026 10:58:50 GMT |
| Strict-transport-security | max-age=31622400; includeSubDomains; preload |
| X-content-type-options | nosniff |
| X-drupal-cache | MISS |
| X-drupal-dynamic-cache | MISS |
| X-frame-options | SAMEORIGIN |
| X-generator | Drupal 11 (https://www.drupal.org) |
| X-pantheon-styx-hostname | styx-us-a-55f5b7b84b-2ln2z |
| X-styx-req-id | 4913ab3c-a206-11f1-9ebc-b2ee8fb71c69 |
| Age | 77682 |
| Accept-ranges | bytes |
| Via | 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish |
| X-forwarded-for | 2a05:d012:9a4:d100:92dc:b0b7:5061:1914 |
| X-real-client-ip | 2a05:d012:9a4:d100:92dc:b0b7:5061:1914 |
| Access-control-allow-origin | * |
| Date | Fri, 28 Aug 2026 08:33:33 GMT |
| X-served-by | cache-chi-kigq8000057-CHI, cache-par-lfpg1960038-PAR, cache-par-lfpg1960072-PAR, cache-par-lfpg1960072-PAR |
| X-cache | HIT, HIT, MISS, MISS |
| X-cache-hits | 72, 78, 0, 0 |
| X-timer | S1787906013.104648,VS0,VE7 |
| Vary | Accept-Encoding, Cookie, Origin, Cookie, Cookie |
| Content-length | 24092 |
Meta Tags
| Description | Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence. |
|---|---|
| Keywords | principal, principal financial group, principal financial, life insurance with principal, life insurance with principal financial, retirement account with principal, retirement account with principal financial |
| Robots | index, follow |
| Publishdate | Tuesday, 06/30/26 09:36:01 CDT |
| Contenttype | Landing Page |
| Generator | Drupal 11 (https://www.drupal.org) |
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
Cache-control max-age=86400, public
Content-encoding gzip
Content-language en
Content-security-policy-report-only default-src 'self'; object-src 'none'; script-src 'self' 'report-sample' cdn.jsdelivr.net https://cdn.datatables.net https://cdn.jsdelivr.net https://cdn.siteimprove.net https://cdnjs.cloudflare.com https://d3js.org https://d8ejoa1fys2rk.cloudfront.net https://dyv6f9ner1ir9.cloudfront.net https://providers-groupbenefits.pilot.principal.com https://providers-groupbenefits.principal.com https://static.cloud.coveo.com https://unpkg.com https://www.google.com; style-src 'self' 'report-sample' https://cdn.datatables.net https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://unpkg.com; webrtc 'block'; worker-src 'self'; base-uri 'self'; form-action 'self'; frame-ancestors 'self'
Content-type text/html; charset=UTF-8
Etag W/"1787828330"
Expires Sun, 19 Nov 1978 05:00:00 GMT
Last-modified Thu, 27 Aug 2026 10:58:50 GMT
Strict-transport-security max-age=31622400; includeSubDomains; preload
X-content-type-options nosniff
X-drupal-cache MISS
X-drupal-dynamic-cache MISS
X-frame-options SAMEORIGIN
X-generator Drupal 11 (https://www.drupal.org)
X-pantheon-styx-hostname styx-us-a-55f5b7b84b-2ln2z
X-styx-req-id 4913ab3c-a206-11f1-9ebc-b2ee8fb71c69
Age 77682
Accept-ranges bytes
Via 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
X-forwarded-for 2a05:d012:9a4:d100:92dc:b0b7:5061:1914
X-real-client-ip 2a05:d012:9a4:d100:92dc:b0b7:5061:1914
Access-control-allow-origin *
Date Fri, 28 Aug 2026 08:33:33 GMT
X-served-by cache-chi-kigq8000057-CHI, cache-par-lfpg1960038-PAR, cache-par-lfpg1960072-PAR, cache-par-lfpg1960072-PAR
X-cache HIT, HIT, MISS, MISS
X-cache-hits 72, 78, 0, 0
X-timer S1787906013.104648,VS0,VE7
Vary Accept-Encoding, Cookie, Origin, Cookie, Cookie
Content-length 24092
Content-encoding gzip
Content-language en
Content-security-policy-report-only default-src 'self'; object-src 'none'; script-src 'self' 'report-sample' cdn.jsdelivr.net https://cdn.datatables.net https://cdn.jsdelivr.net https://cdn.siteimprove.net https://cdnjs.cloudflare.com https://d3js.org https://d8ejoa1fys2rk.cloudfront.net https://dyv6f9ner1ir9.cloudfront.net https://providers-groupbenefits.pilot.principal.com https://providers-groupbenefits.principal.com https://static.cloud.coveo.com https://unpkg.com https://www.google.com; style-src 'self' 'report-sample' https://cdn.datatables.net https://cdn.jsdelivr.net https://cdnjs.cloudflare.com https://unpkg.com; webrtc 'block'; worker-src 'self'; base-uri 'self'; form-action 'self'; frame-ancestors 'self'
Content-type text/html; charset=UTF-8
Etag W/"1787828330"
Expires Sun, 19 Nov 1978 05:00:00 GMT
Last-modified Thu, 27 Aug 2026 10:58:50 GMT
Strict-transport-security max-age=31622400; includeSubDomains; preload
X-content-type-options nosniff
X-drupal-cache MISS
X-drupal-dynamic-cache MISS
X-frame-options SAMEORIGIN
X-generator Drupal 11 (https://www.drupal.org)
X-pantheon-styx-hostname styx-us-a-55f5b7b84b-2ln2z
X-styx-req-id 4913ab3c-a206-11f1-9ebc-b2ee8fb71c69
Age 77682
Accept-ranges bytes
Via 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
X-forwarded-for 2a05:d012:9a4:d100:92dc:b0b7:5061:1914
X-real-client-ip 2a05:d012:9a4:d100:92dc:b0b7:5061:1914
Access-control-allow-origin *
Date Fri, 28 Aug 2026 08:33:33 GMT
X-served-by cache-chi-kigq8000057-CHI, cache-par-lfpg1960038-PAR, cache-par-lfpg1960072-PAR, cache-par-lfpg1960072-PAR
X-cache HIT, HIT, MISS, MISS
X-cache-hits 72, 78, 0, 0
X-timer S1787906013.104648,VS0,VE7
Vary Accept-Encoding, Cookie, Origin, Cookie, Cookie
Content-length 24092
Description Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence.
Keywords principal, principal financial group, principal financial, life insurance with principal, life insurance with principal financial, retirement account with principal, retirement account with principal financial
Robots index, follow
Publishdate Tuesday, 06/30/26 09:36:01 CDT
Contenttype Landing Page
Og:url https://www.principal.com/
Og:title Retirement, Investments, and Insurance
Og:description Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence.
Og:image
Og:image:type image/webp
Og:image:width 1200
Og:image:height 600
Twitter:card summary_large_image
Twitter:title Retirement, Investments, and Insurance
Twitter:description Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence.
Twitter:creator:id 164365554
Twitter:creator @principal
Twitter:image
Generator Drupal 11 (https://www.drupal.org)
MobileOptimized width
HandheldFriendly true
Viewport width=device-width, initial-scale=1.0
Keywords principal, principal financial group, principal financial, life insurance with principal, life insurance with principal financial, retirement account with principal, retirement account with principal financial
Robots index, follow
Publishdate Tuesday, 06/30/26 09:36:01 CDT
Contenttype Landing Page
Og:url https://www.principal.com/
Og:title Retirement, Investments, and Insurance
Og:description Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence.
Og:image
Og:image:type image/webp
Og:image:width 1200
Og:image:height 600
Twitter:card summary_large_image
Twitter:title Retirement, Investments, and Insurance
Twitter:description Let’s keep your finances simple. Insure what you have. Invest when you’re ready. Retire with confidence.
Twitter:creator:id 164365554
Twitter:creator @principal
Twitter:image
Generator Drupal 11 (https://www.drupal.org)
MobileOptimized width
HandheldFriendly true
Viewport width=device-width, initial-scale=1.0
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