Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 14.215.130.203 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (21 HTTP resources) | The page is served over HTTPS but loads 21 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 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 14.215.130.203
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (21 HTTP resources) The page is served over HTTPS but loads 21 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 Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://elecfans.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.elecfans.com/ | 200 | HTTP/1.1 200 OK |
#1 URL https://elecfans.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.elecfans.com/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 254.2 ms |
| TCP Connect | 263.6 ms |
| TLS Handshake | 14.7 ms |
| Time To First Byte (TTFB) | 288.8 ms |
| Content Download | 9.4 ms |
| Total Response Time | 298.1 ms |
DNS Lookup 254.2 ms
TCP Connect 263.6 ms
TLS Handshake 14.7 ms
Time To First Byte (TTFB) 288.8 ms
Content Download 9.4 ms
Total Response Time 298.1 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ : allow-from https://bbs.elecfans.com https://www.elecfans.com https://www.hqchip.com https://tongji.baidu.com https://skin.elecfans.com |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ : allow-from https://bbs.elecfans.com https://www.elecfans.com https://www.hqchip.com https://tongji.baidu.com https://skin.elecfans.com
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 电子发烧友 |
| Meta Description | 电子发烧友网 联手全球半导体产业领先企业，为中国电子研发工程师及开发者，提供全面的技术、产业和供应链资讯和在线社区交流服务的平台。 |
Title 电子发烧友
Meta Description 电子发烧友网 联手全球半导体产业领先企业，为中国电子研发工程师及开发者，提供全面的技术、产业和供应链资讯和在线社区交流服务的平台。
Detected Technologies
| Technology | jQuery Google Analytics Nginx PHP |
Technology jQuery Google Analytics Nginx PHP
HTTP Headers
| Date
| Thu, 20 Aug 2026 09:49:47 GMT |
| Content-Type
| text/html |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Server
| nginx |
| X-Frame-Options
| : allow-from https://bbs.elecfans.com https://www.elecfans.com https://www.hqchip.com https://tongji.baidu.com https://skin.elecfans.com |
| Content-Encoding
| gzip |
| Age
| 655 |
| X-ws-request-id
| 6a86cdbb_PSygldLON4nl64_12901-22549 |
| X-via
| 1.1 PSygldLON4nl64:19 (Cdn Cache Server V2.0) |
Meta Tags
| Keywords | 电子发烧友 电子电路图,电子技术资料网站 |
| Description | 电子发烧友网 联手全球半导体产业领先企业，为中国电子研发工程师及开发者，提供全面的技术、产业和供应链资讯和在线社区交流服务的平台。 |
| X-UA-Compatible | IE=edge,chrome=1 |
| Mobile-agent | format=html5; url=https://m.elecfans.com/ |
| Viewport | initial-scale=1.0,width=device-width,maximum-scale=1.0,user-scalable=0 |
Date Thu, 20 Aug 2026 09:49:47 GMT
Content-Type text/html
Transfer-Encoding chunked
Connection keep-alive
Server nginx
X-Frame-Options : allow-from https://bbs.elecfans.com https://www.elecfans.com https://www.hqchip.com https://tongji.baidu.com https://skin.elecfans.com
Content-Encoding gzip
Age 655
X-ws-request-id 6a86cdbb_PSygldLON4nl64_12901-22549
X-via 1.1 PSygldLON4nl64:19 (Cdn Cache Server V2.0)
