Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 153.143.53.146 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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 153.143.53.146
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
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://pgdbj.jp:443 | 302 | HTTP/2 302 |
| 2 | https://pgdbj.jp/index | 302 | HTTP/2 302 |
| 3 | https://pgdbj.jp/en/index | 200 | HTTP/2 200 |
#1 URL https://pgdbj.jp:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL https://pgdbj.jp/index
HTTP Status Code 302
Status HTTP/2 302
#3 URL https://pgdbj.jp/en/index
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 4.1 ms |
| TCP Connect | 249.9 ms |
| TLS Handshake | 250.5 ms |
| Time To First Byte (TTFB) | 837 ms |
| Content Download | 0.1 ms |
| Total Response Time | 837.1 ms |
DNS Lookup 4.1 ms
TCP Connect 249.9 ms
TLS Handshake 250.5 ms
Time To First Byte (TTFB) 837 ms
Content Download 0.1 ms
Total Response Time 837.1 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; |
| 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; includeSubDomains;
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Plant Genome Portal |
| Canonical | https://pgdbj.jp/en/index |
Title Plant Genome Portal
Canonical https://pgdbj.jp/en/index
Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager Nginx |
Technology jQuery Google Analytics Google Tag Manager Nginx
HTTP Headers
| Server
| nginx |
| Date
| Mon, 20 Jul 2026 23:13:19 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Accept-Encoding |
| Cache-control
| private, must-revalidate |
| Pragma
| no-cache |
| Expires
| -1 |
| Set-cookie
| plant_garden_session=eyJpdiI6Ikd5bnlFOUU2T1BpaVdVU0xSd0lhdHc9PSIsInZhbHVlIjoiV1lZZHRGQklqTXlwNDVlR21PdTNRMGtxMGNTTm1ZdDRZQk9mU2pvSVVyNThvQS9mZ2g0SUV1Qm5xa3huZ1hXaDlZN1JPMVJpRUJwZ3pXeTk0RjVDMlF5WlJPNzhSTVdaS3NnUlA5YjY2S3lQTVBQekpKZk50RG9JRzQvK0luV28iLCJtYWMiOiI1YmM4YmQ3Mjk3ZmJmMDRkNDgyOGMyOTQwNjJlMzA4N2UxOWMwOGM1MDY2ZjFkNzhjNWUzZWYzYTgyNTNjOTA2IiwidGFnIjoiIn0%3D; path=/; secure; httponly |
| Alt-svc
| h3=":443"; ma=86400 |
| Strict-transport-security
| max-age=31536000; includeSubDomains; |
| Content-encoding
| gzip |
Meta Tags
| X-UA-Compatible | IE=Edge,chrome=1 |
| Viewport | width=1280 |
| Content-Style-Type | text/css |
| Content-Script-Type | text/javascript |
Server nginx
Date Mon, 20 Jul 2026 23:13:19 GMT
Content-type text/html; charset=UTF-8
Vary Accept-Encoding
Cache-control private, must-revalidate
Pragma no-cache
Expires -1
Set-cookie plant_garden_session=eyJpdiI6Ikd5bnlFOUU2T1BpaVdVU0xSd0lhdHc9PSIsInZhbHVlIjoiV1lZZHRGQklqTXlwNDVlR21PdTNRMGtxMGNTTm1ZdDRZQk9mU2pvSVVyNThvQS9mZ2g0SUV1Qm5xa3huZ1hXaDlZN1JPMVJpRUJwZ3pXeTk0RjVDMlF5WlJPNzhSTVdaS3NnUlA5YjY2S3lQTVBQekpKZk50RG9JRzQvK0luV28iLCJtYWMiOiI1YmM4YmQ3Mjk3ZmJmMDRkNDgyOGMyOTQwNjJlMzA4N2UxOWMwOGM1MDY2ZjFkNzhjNWUzZWYzYTgyNTNjOTA2IiwidGFnIjoiIn0%3D; path=/; secure; httponly
Alt-svc h3=":443"; ma=86400
Strict-transport-security max-age=31536000; includeSubDomains;
Content-encoding gzip
