Checking results for: www.dwhd.org
Additional info for https://www.dwhd.org
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 18.166.63.235 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (14 HTTP resources) | The page is served over HTTPS but loads 14 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1683 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 18.166.63.235
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (14 HTTP resources) The page is served over HTTPS but loads 14 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1683 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).
Performance
| DNS Lookup | 23.1 ms |
| TCP Connect | 222.9 ms |
| TLS Handshake | 207 ms |
| Time To First Byte (TTFB) | 1682.7 ms |
| Content Download | 0.7 ms |
| Total Response Time | 1683.4 ms |
DNS Lookup 23.1 ms
TCP Connect 222.9 ms
TLS Handshake 207 ms
Time To First Byte (TTFB) 1682.7 ms
Content Download 0.7 ms
Total Response Time 1683.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Linux–不是那么难 | 学习Linux–那么难是不？ |
| Meta Description | Legion是一个个人的linux学习记录型博客，本人不望博客多出名，只期待自己能把自己在linux路上的点点滴滴都做个记录 |
| Robots Meta | max-image-preview:large |
Title Linux–不是那么难 | 学习Linux–那么难是不？
Meta Description Legion是一个个人的linux学习记录型博客，本人不望博客多出名，只期待自己能把自己在linux路上的点点滴滴都做个记录
Robots Meta max-image-preview:large
Detected Technologies
| Technology | WordPress jQuery Google Analytics Nginx PHP |
Technology WordPress jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Wed, 29 Jul 2026 00:45:34 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Accept-Encoding |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate |
| Pragma
| no-cache |
| Set-cookie
| wp_xh_session_30f52bece21c57a0da9b053ab298fdc3=f0e03c1c4627ac5ae66a46fefa075c7b%7C%7C1785458733%7C%7C1785455133%7C%7Ce6880aa57ad005a3e4cc9122b21295ea; expires=Fri, 31-Jul-2026 00:45:33 GMT; Max-Age=172800; path=/ |
| Link
| ; rel="https://api.w.org/" |
| Strict-transport-security
| max-age=31536000 |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no |
| Cache-Control | no-siteapp |
| Description | Legion是一个个人的linux学习记录型博客，本人不望博客多出名，只期待自己能把自己在linux路上的点点滴滴都做个记录 |
| Keywords | Legion,linux,高可用,HA,运维自动化,shell,Linux集群 |
| Robots | max-image-preview:large |
Server nginx
Date Wed, 29 Jul 2026 00:45:34 GMT
Content-type text/html; charset=UTF-8
Vary Accept-Encoding
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate
Pragma no-cache
Set-cookie wp_xh_session_30f52bece21c57a0da9b053ab298fdc3=f0e03c1c4627ac5ae66a46fefa075c7b%7C%7C1785458733%7C%7C1785455133%7C%7Ce6880aa57ad005a3e4cc9122b21295ea; expires=Fri, 31-Jul-2026 00:45:33 GMT; Max-Age=172800; path=/
Link ; rel="https://api.w.org/"
Strict-transport-security max-age=31536000
Content-encoding gzip
Viewport width=device-width, initial-scale=1, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
Cache-Control no-siteapp
Description Legion是一个个人的linux学习记录型博客，本人不望博客多出名，只期待自己能把自己在linux路上的点点滴滴都做个记录
Keywords Legion,linux,高可用,HA,运维自动化,shell,Linux集群
Robots max-image-preview:large
