Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 3.165.136.7 |
| Server Software | AmazonS3 |
| CDN | CDN (Hit from cloudfront) |
|
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). |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 3.165.136.7
Server Software AmazonS3
CDN CDN (Hit from cloudfront)
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).
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
| DNS Lookup | 6.3 ms |
| TCP Connect | 7 ms |
| TLS Handshake | 6.7 ms |
| Time To First Byte (TTFB) | 17.8 ms |
| Content Download | 0 ms |
| Total Response Time | 17.8 ms |
DNS Lookup 6.3 ms
TCP Connect 7 ms
TLS Handshake 6.7 ms
Time To First Byte (TTFB) 17.8 ms
Content Download 0 ms
Total Response Time 17.8 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 | LeTRONC サービス終了のお知らせ |
Title LeTRONC サービス終了のお知らせ
HTTP Headers
| Content-Type
| text/html |
| Content-Length
| 1447 |
| Connection
| keep-alive |
| Last-Modified
| Thu, 01 Feb 2024 07:11:04 GMT |
| X-amz-server-side-encryption
| AES256 |
| Accept-Ranges
| bytes |
| Server
| AmazonS3 |
| Date
| Thu, 20 Aug 2026 10:44:25 GMT |
| ETag
| "d988179d7e7e35e6faea5b7f3de7af5e" |
| X-Cache
| Hit from cloudfront |
| Via
| 1.1 58038df21a3eb85aa1578a513327eb26.cloudfront.net (CloudFront) |
| X-Amz-Cf-Pop
| CDG52-P3 |
| X-Amz-Cf-Id
| bw8ugymKikdTnTMQXoMXzWfxWy2WwgNvLg8PgYMWuyGXKDpZgF3hPA== |
| Age
| 3859 |
Content-Type text/html
Content-Length 1447
Connection keep-alive
Last-Modified Thu, 01 Feb 2024 07:11:04 GMT
X-amz-server-side-encryption AES256
Accept-Ranges bytes
Server AmazonS3
Date Thu, 20 Aug 2026 10:44:25 GMT
ETag "d988179d7e7e35e6faea5b7f3de7af5e"
X-Cache Hit from cloudfront
Via 1.1 58038df21a3eb85aa1578a513327eb26.cloudfront.net (CloudFront)
X-Amz-Cf-Pop CDG52-P3
X-Amz-Cf-Id bw8ugymKikdTnTMQXoMXzWfxWy2WwgNvLg8PgYMWuyGXKDpZgF3hPA==
Age 3859
