Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 23.51.98.245 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (5 HTTP resources) | The page is served over HTTPS but loads 5 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1593 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. |
|
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 23.51.98.245
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (5 HTTP resources) The page is served over HTTPS but loads 5 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1593 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.
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://asahi.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.asahi.com/ | 200 | HTTP/2 200 |
#1 URL https://asahi.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.asahi.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 17.6 ms |
| TCP Connect | 18.9 ms |
| TLS Handshake | 6.9 ms |
| Time To First Byte (TTFB) | 1590.6 ms |
| Content Download | 1.9 ms |
| Total Response Time | 1592.5 ms |
DNS Lookup 17.6 ms
TCP Connect 18.9 ms
TLS Handshake 6.9 ms
Time To First Byte (TTFB) 1590.6 ms
Content Download 1.9 ms
Total Response Time 1592.5 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 | 朝日新聞：朝日新聞社のニュースサイト |
| Meta Description | 朝日新聞社のニュースサイトです。政治、経済、社会、国際、スポーツ、文化、科学などの速報ニュースに加え、教育、医療、環境などの話題や写真も。 |
| Canonical | https://www.asahi.com/ |
| Open Graph Title | 朝日新聞：朝日新聞社のニュースサイト |
| Open Graph Description | 朝日新聞社のニュースサイトです。政治、経済、社会、国際、スポーツ、文化、科学などの速報ニュースに加え、教育、医療、環境などの話題や写真も。 |
| Open Graph Image | https://www.asahicom.jp/images/logo_ogp.png |
| Twitter Card | summary |
Title 朝日新聞：朝日新聞社のニュースサイト Meta Description 朝日新聞社のニュースサイトです。政治、経済、社会、国際、スポーツ、文化、科学などの速報ニュースに加え、教育、医療、環境などの話題や写真も。 Canonical https://www.asahi.com/ Open Graph Title 朝日新聞：朝日新聞社のニュースサイト Open Graph Description 朝日新聞社のニュースサイトです。政治、経済、社会、国際、スポーツ、文化、科学などの速報ニュースに加え、教育、医療、環境などの話題や写真も。 Open Graph Image https://www.asahicom.jp/images/logo_ogp.png Twitter Card summary Detected Technologies
| Technology | Google Analytics Google Tag Manager Cloudflare Nginx |
Technology Google Analytics Google Tag Manager Cloudflare Nginx
HTTP Headers
| Server
| nginx |
| Content-type
| text/html |
| Set-cookie
| LocChecked=1;expires=Wed, 19 Aug 2026 23:40:44 GMT; path=/; |
| Etag
| W/"6a863db6-fc43" |
| Vary
| Accept-Encoding |
| Content-encoding
| gzip |
| Expires
| Wed, 19 Aug 2026 23:40:43 GMT |
| Cache-control
| max-age=0, no-cache |
| Pragma
| no-cache |
| Date
| Wed, 19 Aug 2026 23:40:43 GMT |
Meta Tags
| Viewport | width=1024 |
| Description | 朝日新聞社のニュースサイトです。政治、経済、社会、国際、スポーツ、文化、科学などの速報ニュースに加え、教育、医療、環境などの話題や写真も。 |
| Keywords | 朝日新聞デジタル,朝日新聞,朝日,asahi,アサヒ,ニュース,新聞 |
| Fb:app_id | 137119773101625 |
| Msapplication-TileImage |  |
| Msapplication-TileColor | #B90000 |
| RELEASE_DATE | 2026-08-20 |
Server nginx
Content-type text/html
Set-cookie LocChecked=1;expires=Wed, 19 Aug 2026 23:40:44 GMT; path=/;
Etag W/"6a863db6-fc43"
Vary Accept-Encoding
Content-encoding gzip
Expires Wed, 19 Aug 2026 23:40:43 GMT
Cache-control max-age=0, no-cache
Pragma no-cache
Date Wed, 19 Aug 2026 23:40:43 GMT
