Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 121.41.3.55 |
| Server Software | Tengine |
| CDN | CDN (HIT TCP_REFRESH_HIT dirn:12:162107865) |
| Compression | gzip |
|
🕐 🟡 Slow Response (1694 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 121.41.3.55
Server Software Tengine
CDN CDN (HIT TCP_REFRESH_HIT dirn:12:162107865)
Compression gzip
🕐 🟡 Slow Response (1694 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://cztv.com:443 | 302 | HTTP/2 302 |
| 2 | https://www.cztv.com | 200 | HTTP/2 200 |
#1 URL https://cztv.com:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL https://www.cztv.com
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 254 ms |
| TCP Connect | 266.1 ms |
| TLS Handshake | 19.9 ms |
| Time To First Byte (TTFB) | 1694.1 ms |
| Content Download | 0.1 ms |
| Total Response Time | 1694.2 ms |
DNS Lookup 254 ms
TCP Connect 266.1 ms
TLS Handshake 19.9 ms
Time To First Byte (TTFB) 1694.1 ms
Content Download 0.1 ms
Total Response Time 1694.2 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 | 新蓝网 |
| Meta Description | 浙江广播电视集团新媒体，整合浙江卫视在内的18个广播电视频道的优势资源， 打造“浙江第一视频门户”，为网民提供互联网、通信网、电视网三网融合、无缝衔接的新媒体优质服务。 |
Title 新蓝网
Meta Description 浙江广播电视集团新媒体，整合浙江卫视在内的18个广播电视频道的优势资源， 打造“浙江第一视频门户”，为网民提供互联网、通信网、电视网三网融合、无缝衔接的新媒体优质服务。
Detected Technologies
| Technology | jQuery Google Analytics |
Technology jQuery Google Analytics
HTTP Headers
| Server
| Tengine |
| Content-type
| text/html |
| Content-length
| 1963 |
| Date
| Fri, 21 Aug 2026 10:02:25 GMT |
| X-xss-protection
| 1 |
| Via
| cache13.l2fr1[1353,1352,304-0,H], cache38.l2fr1[1354,0], ens-cache7.fr7[1357,1357,200-0,H], ens-cache5.fr7[1363,0] |
| Vary
| Accept-Encoding |
| Last-modified
| Tue, 18 Aug 2026 01:20:57 GMT |
| Etag
| W/"6a83b379-f4d" |
| Content-encoding
| gzip |
| Age
| 0 |
| Ali-swift-global-savetime
| 1787306545 |
| X-cache
| HIT TCP_REFRESH_HIT dirn:12:162107865 |
| X-swift-savetime
| Fri, 21 Aug 2026 10:02:25 GMT |
| X-swift-cachetime
| 60 |
| Timing-allow-origin
| * |
| Eagleid
| 9b66d49917873065445273145e |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no |
| Keywords | 新蓝网、中国蓝新平台官网、中国蓝、中国蓝新闻、Z视介、浙江广播电视集团、浙江电视台、浙江卫视、浙江新闻、文化、娱乐、电视直播、广播直播 |
| Baidu-site-verification | codeva-wdGEi2mXd9 |
| Description | 浙江广播电视集团新媒体，整合浙江卫视在内的18个广播电视频道的优势资源， 打造“浙江第一视频门户”，为网民提供互联网、通信网、电视网三网融合、无缝衔接的新媒体优质服务。 |
Server Tengine
Content-type text/html
Content-length 1963
Date Fri, 21 Aug 2026 10:02:25 GMT
X-xss-protection 1
Via cache13.l2fr1[1353,1352,304-0,H], cache38.l2fr1[1354,0], ens-cache7.fr7[1357,1357,200-0,H], ens-cache5.fr7[1363,0]
Vary Accept-Encoding
Last-modified Tue, 18 Aug 2026 01:20:57 GMT
Etag W/"6a83b379-f4d"
Content-encoding gzip
Age 0
Ali-swift-global-savetime 1787306545
X-cache HIT TCP_REFRESH_HIT dirn:12:162107865
X-swift-savetime Fri, 21 Aug 2026 10:02:25 GMT
X-swift-cachetime 60
Timing-allow-origin *
Eagleid 9b66d49917873065445273145e
