Technical Information
| HTTP Status Code | 403 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 182.22.23.252 |
|
🚫 🟡 HTTP 403 Error | The server returned a 403 error. Check the access configuration. |
|
🕐 🟡 Slow Response (1045 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 403
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 182.22.23.252
🚫 🟡 HTTP 403 Error The server returned a 403 error. Check the access configuration.
🕐 🟡 Slow Response (1045 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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://yahoo.jp:443 | 301 | HTTP/2 301 |
| 2 | https://www.yahoo.co.jp/ | 403 | HTTP/2 403 |
#1 URL https://yahoo.jp:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.yahoo.co.jp/
HTTP Status Code 403
Status HTTP/2 403
Performance
| DNS Lookup | 4.1 ms |
| TCP Connect | 263.4 ms |
| TLS Handshake | 263.6 ms |
| Time To First Byte (TTFB) | 1045 ms |
| Content Download | 0 ms |
| Total Response Time | 1045 ms |
DNS Lookup 4.1 ms
TCP Connect 263.4 ms
TLS Handshake 263.6 ms
Time To First Byte (TTFB) 1045 ms
Content Download 0 ms
Total Response Time 1045 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 【お知らせ】欧州経済領域（EEA）およびイギリスからご利用のお客様へ - Yahoo! JAPAN |
Title 【お知らせ】欧州経済領域（EEA）およびイギリスからご利用のお客様へ - Yahoo! JAPAN
HTTP Headers
| Date | Sun, 30 Aug 2026 21:28:36 GMT |
| X-z-chihaya | r=1 |
| X-frame-options | SAMEORIGIN |
| Content-length | 10051 |
| Content-type | text/html |
Meta Tags
| Viewport | width=device-width,user-scalable=no, viewport-fit=cover |
Date Sun, 30 Aug 2026 21:28:36 GMT
X-z-chihaya r=1
X-frame-options SAMEORIGIN
Content-length 10051
Content-type text/html
