Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 101.37.97.51 |
| 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 (1366 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 101.37.97.51
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 (1366 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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://cnblogs.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.cnblogs.com/ | 200 | HTTP/2 200 |
#1 URL https://cnblogs.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.cnblogs.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 206.9 ms |
| TCP Connect | 460.7 ms |
| TLS Handshake | 542.4 ms |
| Time To First Byte (TTFB) | 1265.1 ms |
| Content Download | 100.8 ms |
| Total Response Time | 1365.9 ms |
DNS Lookup 206.9 ms
TCP Connect 460.7 ms
TLS Handshake 542.4 ms
Time To First Byte (TTFB) 1265.1 ms
Content Download 100.8 ms
Total Response Time 1365.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=2592000; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=2592000; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 博客园 - 开发者的网上家园 |
| Meta Description | 博客园是一个面向开发者的知识分享社区。自创建以来，博客园一直致力并专注于为开发者打造一个纯净的技术交流社区，推动并帮助开发者通过互联网分享知识，从而让更多开发者从中受益。博客园的使命是帮助开发者用代码改变世界。 |
| Canonical | https://www.cnblogs.com |
| Open Graph Description | 专注于为开发者服务，帮助开发者用代码改变世界 |
| Open Graph Image | https://assets.cnblogs.com/logo_square.png |
Title 博客园 - 开发者的网上家园 Meta Description 博客园是一个面向开发者的知识分享社区。自创建以来，博客园一直致力并专注于为开发者打造一个纯净的技术交流社区，推动并帮助开发者通过互联网分享知识，从而让更多开发者从中受益。博客园的使命是帮助开发者用代码改变世界。 Canonical https://www.cnblogs.com Open Graph Description 专注于为开发者服务，帮助开发者用代码改变世界 Open Graph Image https://assets.cnblogs.com/logo_square.png Detected Technologies
| Technology | Google Analytics Apache |
Technology Google Analytics Apache
HTTP Headers
| Date
| Wed, 19 Aug 2026 23:51:33 GMT |
| Content-type
| text/html; charset=utf-8 |
| Vary
| Accept-Encoding |
| Strict-transport-security
| max-age=2592000; includeSubDomains; preload |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Referrer | always |
| X-UA-Compatible | IE=edge |
| Keywords | 开发者,程序员,博客园,程序猿,程序媛,极客,码农,编程,代码,软件开发,开源,IT网站,技术社区,Developer,Programmer,Coder,Geek,Coding,Code |
| Description | 博客园是一个面向开发者的知识分享社区。自创建以来，博客园一直致力并专注于为开发者打造一个纯净的技术交流社区，推动并帮助开发者通过互联网分享知识，从而让更多开发者从中受益。博客园的使命是帮助开发者用代码改变世界。 |
Date Wed, 19 Aug 2026 23:51:33 GMT
Content-type text/html; charset=utf-8
Vary Accept-Encoding
Strict-transport-security max-age=2592000; includeSubDomains; preload
Content-encoding gzip
