Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.21.82.81 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
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 104.21.82.81
Server Software cloudflare
CDN Cloudflare
Compression gzip
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).
Performance
| DNS Lookup | 28.7 ms |
| TCP Connect | 30.5 ms |
| TLS Handshake | 6.4 ms |
| Time To First Byte (TTFB) | 888.3 ms |
| Content Download | 0.4 ms |
| Total Response Time | 888.7 ms |
DNS Lookup 28.7 ms
TCP Connect 30.5 ms
TLS Handshake 6.4 ms
Time To First Byte (TTFB) 888.3 ms
Content Download 0.4 ms
Total Response Time 888.7 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 | 国外VPN排行榜-VPN测评 |
| Meta Description | 通过对国外VPN测评以及收集国内外网友的评价，选出最好用的国外VPN，告诉你哪些是最适你使用的VPN服务，还可以让您可以节约70%。 |
Title 国外VPN排行榜-VPN测评
Meta Description 通过对国外VPN测评以及收集国内外网友的评价，选出最好用的国外VPN，告诉你哪些是最适你使用的VPN服务，还可以让您可以节约70%。
Detected Technologies
| Technology | WordPress jQuery Google Analytics Cloudflare PHP Node.js |
Technology WordPress jQuery Google Analytics Cloudflare PHP Node.js
HTTP Headers
| Date
| Mon, 27 Jul 2026 23:09:38 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Vary
| Accept-Encoding |
| X-hyper-cache
| continue - no file |
| Link
| ; rel="https://api.w.org/" |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=RDKoEQSuChJL3nWRbeWvicqjEXEeSbKiJ1oaA6p6eFMMLlszOCHAzI80OyarOU99KGObxoLX0guPbg%2ByZ4M8Fp0bjJ0LWZ0Y%2BKEaOtz2Zr2H3hnKTVF4PIO6tD7Wl6X2oee4vZg%2BagucSbCD"}]} |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Cf-cache-status
| DYNAMIC |
| Content-encoding
| gzip |
| Cf-ray
| a21f50134fce8ce7-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no |
| Cache-Control | no-siteapp |
| Description | 通过对国外VPN测评以及收集国内外网友的评价，选出最好用的国外VPN，告诉你哪些是最适你使用的VPN服务，还可以让您可以节约70%。 |
| Keywords | 国外VPN,免费VPN,VPN测评,VPN排行榜 |
| Msapplication-TileImage |  |
Date Mon, 27 Jul 2026 23:09:38 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Vary Accept-Encoding
X-hyper-cache continue - no file
Link ; rel="https://api.w.org/"
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=RDKoEQSuChJL3nWRbeWvicqjEXEeSbKiJ1oaA6p6eFMMLlszOCHAzI80OyarOU99KGObxoLX0guPbg%2ByZ4M8Fp0bjJ0LWZ0Y%2BKEaOtz2Zr2H3hnKTVF4PIO6tD7Wl6X2oee4vZg%2BagucSbCD"}]}
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Cf-cache-status DYNAMIC
Content-encoding gzip
Cf-ray a21f50134fce8ce7-CDG
Alt-svc h3=":443"; ma=86400
