额外信息 针对 https://knpr.org
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 52.84.174.66 |
| Server Software | N/A |
| CDN | CDN (Miss from cloudfront) |
| 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 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 52.84.174.66
Server Software N/A
CDN CDN (Miss from cloudfront)
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 X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 8.4 ms |
| TCP Connect | 9.5 ms |
| TLS Handshake | 7.9 ms |
| Time To First Byte (TTFB) | 654.7 ms |
| Content Download | 5.8 ms |
| Total Response Time | 660.5 ms |
DNS Lookup 8.4 ms
TCP Connect 9.5 ms
TLS Handshake 7.9 ms
Time To First Byte (TTFB) 654.7 ms
Content Download 5.8 ms
Total Response Time 660.5 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ✔ Configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ✔ Configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | NPR Las Vegas | Nevada Public Radio (KNPR 88.9) |
| Meta Description | Nevada Public Radio is Southern Nevada's NPR station: News 88.9 KNPR, Classical 89.7 KCNV and Desert Companion magazine, with local news and live streams. |
| Canonical | https://knpr.org/ |
Title NPR Las Vegas | Nevada Public Radio (KNPR 88.9)
Meta Description Nevada Public Radio is Southern Nevada's NPR station: News 88.9 KNPR, Classical 89.7 KCNV and Desert Companion magazine, with local news and live streams.
Canonical https://knpr.org/
Detected Technologies
| Technology | Shopify Google Analytics Google Tag Manager Apache |
Technology Shopify Google Analytics Google Tag Manager Apache
HTTP Headers
| Content-type
| text/html;charset=UTF-8 |
| Cache-control
| max-age=300 |
| Content-encoding
| gzip |
| Content-security-policy
| frame-ancestors 'self' https://app.grovecms.org/ |
| Date
| Thu, 20 Aug 2026 06:33:25 GMT |
| Server
| N/A |
| X-powered-by
| Brightspot |
| Vary
| Accept-Encoding |
| X-cache
| Miss from cloudfront |
| Via
| 1.1 f71686f416809921055425c79026dd70.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG50-P1 |
| X-amz-cf-id
| uiVBCKnf6jU44gLmePWyOVDgtCRU34AvI8NDXXFD8EIS_ZiLBcq4Dw== |
Meta Tags
| Fb:app_id | 1341196196815106 |
| Viewport | width=device-width, initial-scale=1, viewport-fit=cover |
| Description | Nevada Public Radio is Southern Nevada's NPR station: News 88.9 KNPR, Classical 89.7 KCNV and Desert Companion magazine, with local news and live streams. |
| Keywords | Classical 89.7 KCNV,KNPR 88.9,NPR is Las Vegas,Nevada Public Radio |
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Content-type text/html;charset=UTF-8
Cache-control max-age=300
Content-encoding gzip
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Date Thu, 20 Aug 2026 06:33:25 GMT
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Description Nevada Public Radio is Southern Nevada's NPR station: News 88.9 KNPR, Classical 89.7 KCNV and Desert Companion magazine, with local news and live streams.
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