Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 140.120.152.122 |
| Compression | gzip |
|
🕐 🟡 Slow Response (1150 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 140.120.152.122
Compression gzip
🕐 🟡 Slow Response (1150 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
Performance
| DNS Lookup | 467.5 ms |
| TCP Connect | 689.5 ms |
| TLS Handshake | 229.6 ms |
| Time To First Byte (TTFB) | 1149.8 ms |
| Content Download | 0.1 ms |
| Total Response Time | 1149.9 ms |
DNS Lookup 467.5 ms
TCP Connect 689.5 ms
TLS Handshake 229.6 ms
Time To First Byte (TTFB) 1149.8 ms
Content Download 0.1 ms
Total Response Time 1149.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title Mail2000郵件系統
Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Date
| Wed, 26 Aug 2026 05:22:20 GMT |
| X-Content-Type-Options
| nosniff |
| Strict-Transport-Security
| max-age=31536000; includeSubDomains |
| Upgrade
| h2 |
| Connection
| Upgrade |
| Last-Modified
| Thu, 22 Sep 2022 08:54:57 GMT |
| Accept-Ranges
| bytes |
| Vary
| Accept-Encoding,User-Agent |
| Content-Encoding
| gzip |
| X-Frame-Options
| SAMEORIGIN |
| Referrer-Policy
| strict-origin-when-cross-origin |
| Content-Security-Policy
| frame-ancestors 'self'; default-src 'self' nchu.edu.tw mailbase.nchu.edu.tw ; script-src 'self' 'unsafe-eval' 'unsafe-inline' nchu.edu.tw mailbase.nchu.edu.tw ; connect-src 'self' nchu.edu.tw mailbase.nchu.edu.tw ; frame-src nchu.edu.tw mailbase.nchu.edu.tw ; font-src * data:; img-src * data:; style-src * 'unsafe-inline'; |
| Content-Length
| 420 |
| Content-Type
| text/html |
Meta Tags
| X-UA-Compatible | IE=edge |
| Refresh | 0;URL= |
Date Wed, 26 Aug 2026 05:22:20 GMT
X-Content-Type-Options nosniff
Strict-Transport-Security max-age=31536000; includeSubDomains
Upgrade h2
Connection Upgrade
Last-Modified Thu, 22 Sep 2022 08:54:57 GMT
Accept-Ranges bytes
Vary Accept-Encoding,User-Agent
Content-Encoding gzip
X-Frame-Options SAMEORIGIN
Referrer-Policy strict-origin-when-cross-origin
Content-Security-Policy frame-ancestors 'self'; default-src 'self' nchu.edu.tw mailbase.nchu.edu.tw ; script-src 'self' 'unsafe-eval' 'unsafe-inline' nchu.edu.tw mailbase.nchu.edu.tw ; connect-src 'self' nchu.edu.tw mailbase.nchu.edu.tw ; frame-src nchu.edu.tw mailbase.nchu.edu.tw ; font-src * data:; img-src * data:; style-src * 'unsafe-inline';
Content-Length 420
Content-Type text/html
