Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 76.223.106.131 |
| CDN | CDN (Miss from cloudfront) |
| Compression | gzip |
|
🔒 🟡 Mixed Content (3 HTTP resources) | The page is served over HTTPS but loads 3 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1551 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 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 76.223.106.131
CDN CDN (Miss from cloudfront)
Compression gzip
🔒 🟡 Mixed Content (3 HTTP resources) The page is served over HTTPS but loads 3 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1551 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://nifty.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.nifty.com:443/ | 200 | HTTP/2 200 |
#1 URL https://nifty.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.nifty.com:443/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 251.7 ms |
| TCP Connect | 252.5 ms |
| TLS Handshake | 4.1 ms |
| Time To First Byte (TTFB) | 1550.3 ms |
| Content Download | 0.6 ms |
| Total Response Time | 1550.8 ms |
DNS Lookup 251.7 ms
TCP Connect 252.5 ms
TLS Handshake 4.1 ms
Time To First Byte (TTFB) 1550.3 ms
Content Download 0.6 ms
Total Response Time 1550.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ DENY
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Meta Description | 「@nifty（アット・ニフティ）」インターネット・サービスプロバイダーのご案内。どなたでも楽しめるサービスを提供しています。 |
| Canonical | https://www.nifty.com |
| Open Graph Title | @nifty |
| Open Graph Description | 「@nifty（アット・ニフティ）」インターネット・サービスプロバイダーのご案内。どなたでも楽しめるサービスを提供しています。 |
| Open Graph Image | /images/molecules/OGP_pc.png |
Meta Description 「@nifty（アット・ニフティ）」インターネット・サービスプロバイダーのご案内。どなたでも楽しめるサービスを提供しています。 Canonical https://www.nifty.com Open Graph Title @nifty Open Graph Description 「@nifty（アット・ニフティ）」インターネット・サービスプロバイダーのご案内。どなたでも楽しめるサービスを提供しています。 Open Graph Image /images/molecules/OGP_pc.png Detected Technologies
| Technology | React Google Analytics Google Tag Manager Next.js |
Technology React Google Analytics Google Tag Manager Next.js
HTTP Headers
| Content-type
| text/html; charset=utf-8 |
| Date
| Wed, 19 Aug 2026 23:40:34 GMT |
| Content-encoding
| gzip |
| Cache-control
| private, no-cache, no-store, max-age=0, must-revalidate |
| X-powered-by
| Next.js |
| Etag
| "te4axklzyc2jb1" |
| Vary
| Accept-Encoding |
| X-cache
| Miss from cloudfront |
| Via
| 1.1 5c0a9fbe4f8b2e7835a09c41c52efb12.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG52-P1 |
| X-amz-cf-id
| XKR9THK306T-M9-OqxzQ8BBS7wKiwTieMVP-pxJhS3aCIIYkYYkQHg== |
| X-xss-protection
| 1; mode=block |
| X-frame-options
| DENY |
| X-content-type-options
| nosniff |
Meta Tags
| Viewport | width=device-width |
| Description | 「@nifty（アット・ニフティ）」インターネット・サービスプロバイダーのご案内。どなたでも楽しめるサービスを提供しています。 |
| Keywords | nifty,ニフティ,@nifty,アット・ニフティ,プロバイダー,インターネット |
| X-UA-Compatible | IE=edge |
| X-dns-prefetch-control | on |
| Msapplication-starturl | https://www.nifty.com/?msapp |
| Msapplication-navbutton-color | #FF9900 |
| Msapplication-task | name=お客様情報／ご利用明細;action-uri=https://support.nifty.com/support/member/;icon-uri=https://www.nifty.com/favicon.ico |
| Google-adsense-account | sites-3476672227055600 |
| Refresh | 0;URL=https://www.nifty.com/promo/info/unsupported/ |
Content-type text/html; charset=utf-8
Date Wed, 19 Aug 2026 23:40:34 GMT
Content-encoding gzip
Cache-control private, no-cache, no-store, max-age=0, must-revalidate
X-powered-by Next.js
Etag "te4axklzyc2jb1"
Vary Accept-Encoding
X-cache Miss from cloudfront
Via 1.1 5c0a9fbe4f8b2e7835a09c41c52efb12.cloudfront.net (CloudFront)
X-amz-cf-pop CDG52-P1
X-amz-cf-id XKR9THK306T-M9-OqxzQ8BBS7wKiwTieMVP-pxJhS3aCIIYkYYkQHg==
X-xss-protection 1; mode=block
X-frame-options DENY
X-content-type-options nosniff
