Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 140.143.177.206 |
| Server Software | dae |
| 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. |
|
🕐 🟡 Slow Response (1822 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. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 140.143.177.206
Server Software dae
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.
🕐 🟡 Slow Response (1822 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.
Performance
| DNS Lookup | 865.1 ms |
| TCP Connect | 1021.4 ms |
| TLS Handshake | 316.1 ms |
| Time To First Byte (TTFB) | 1821.2 ms |
| Content Download | 0.5 ms |
| Total Response Time | 1821.7 ms |
DNS Lookup 865.1 ms
TCP Connect 1021.4 ms
TLS Handshake 316.1 ms
Time To First Byte (TTFB) 1821.2 ms
Content Download 0.5 ms
Total Response Time 1821.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 豆瓣 |
| Meta Description | 提供图书、电影、音乐唱片的推荐、评论和价格比较，以及城市独特的文化生活。 |
Title 豆瓣
Meta Description 提供图书、电影、音乐唱片的推荐、评论和价格比较，以及城市独特的文化生活。
Detected Technologies
| Technology | Google Analytics Matomo |
Technology Google Analytics Matomo
HTTP Headers
| Date
| Tue, 28 Jul 2026 19:58:09 GMT |
| Content-type
| text/html; charset=utf-8 |
| X-xss-protection
| 1; mode=block |
| X-douban-mobileapp
| 0 |
| Expires
| Sun, 1 Jan 2006 01:00:00 GMT |
| X-dae-internal-nurl
| _index |
| Pragma
| no-cache |
| Cache-control
| must-revalidate, no-cache, private |
| Set-cookie
| bid=yp-5Hi9HD-g; Expires=Wed, 28-Jul-27 19:58:09 GMT; Domain=.douban.com; Path=/ |
| X-dae-internal-app
| sns |
| X-dae-internal-instance
| web.home |
| X-dae-internal-host
| dae-web-sns--home-77d769ccd4-jz9xp |
| X-dae-app
| sns |
| X-dae-instance
| web.home |
| X-envoy-gateway
| 1 |
| Server
| dae |
| X-frame-options
| SAMEORIGIN |
| X-douban-newbid
| yp-5Hi9HD-g |
| Content-encoding
| gzip |
Meta Tags
| Google-site-verification | ok0wCgT20tBBgo9_zat2iAcimtN4Ftf5ccsh092Xeyw |
| Description | 提供图书、电影、音乐唱片的推荐、评论和价格比较，以及城市独特的文化生活。 |
| Keywords | 豆瓣,小组,电影,同城,豆品,广播,登录豆瓣 |
| Qc:admins | 2554215131764752166375 |
| Wb:webmaster | 375d4a17a4fa24c2 |
| Mobile-agent | format=html5; url=https://m.douban.com |
Date Tue, 28 Jul 2026 19:58:09 GMT
Content-type text/html; charset=utf-8
X-xss-protection 1; mode=block
X-douban-mobileapp 0
Expires Sun, 1 Jan 2006 01:00:00 GMT
X-dae-internal-nurl _index
Pragma no-cache
Cache-control must-revalidate, no-cache, private
Set-cookie bid=yp-5Hi9HD-g; Expires=Wed, 28-Jul-27 19:58:09 GMT; Domain=.douban.com; Path=/
X-dae-internal-app sns
X-dae-internal-instance web.home
X-dae-internal-host dae-web-sns--home-77d769ccd4-jz9xp
X-dae-app sns
X-dae-instance web.home
X-envoy-gateway 1
Server dae
X-frame-options SAMEORIGIN
X-douban-newbid yp-5Hi9HD-g
Content-encoding gzip
