Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.21.33.97 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
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 104.21.33.97
Server Software cloudflare
CDN Cloudflare
Compression gzip
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.
Performance
| DNS Lookup | 17.8 ms |
| TCP Connect | 19.6 ms |
| TLS Handshake | 8.2 ms |
| Time To First Byte (TTFB) | 40.1 ms |
| Content Download | 35.3 ms |
| Total Response Time | 75.4 ms |
DNS Lookup 17.8 ms
TCP Connect 19.6 ms
TLS Handshake 8.2 ms
Time To First Byte (TTFB) 40.1 ms
Content Download 35.3 ms
Total Response Time 75.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ DENY
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | White Rabbit Press |
| Meta Description | Japanese Kanji and Hiragana Flashcards, Posters and Japanese Graded Readers |
| Twitter Card | summary_large_image |
| Twitter Title | White Rabbit Press |
| Twitter Description | Japanese Kanji and Hiragana Flashcards, Posters and Japanese Graded Readers |
Title White Rabbit Press
Meta Description Japanese Kanji and Hiragana Flashcards, Posters and Japanese Graded Readers
Twitter Card summary_large_image
Twitter Title White Rabbit Press
Twitter Description Japanese Kanji and Hiragana Flashcards, Posters and Japanese Graded Readers
Detected Technologies
| Technology | Vue.js Google Analytics Cloudflare Nuxt.js |
Technology Vue.js Google Analytics Cloudflare Nuxt.js
HTTP Headers
| Link
| ; rel="modulepreload", ; rel="preload"; as=style, ; rel="preload"; as=style, ; rel="preload"; as=style, ; rel="preload"; as=style |
| Date
| Sat, 29 Aug 2026 21:10:31 GMT |
| Content-type
| text/html; charset=utf-8 |
| X-frame-options
| DENY |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=d2bo%2FoVNA%2BwxMW7XLXpn6u5BuLASftf91MDlSgITHYuCe36RPT7ZIP3loQBYrbJLelnm6Kqft7q4wskG3S7n8nXO9LyE%2Bl%2Bdsx0xiibosoMzALBqL1UWwcU8J330ES1MG3iJLFgnwUA%2BC1KKYVn9XNVyXQ%3D%3D"}]} |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Access-control-allow-origin
| * |
| Cache-control
| public, max-age=0, must-revalidate |
| X-content-type-options
| nosniff |
| Referrer-policy
| strict-origin-when-cross-origin |
| Vary
| accept-encoding |
| Server
| cloudflare |
| Cf-cache-status
| DYNAMIC |
| Content-encoding
| gzip |
| Cf-ray
| a32e8aff1d762e92-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Description | Japanese Kanji and Hiragana Flashcards, Posters and Japanese Graded Readers |
| Msapplication-TileColor | #1F1E29 |
| Theme-color | #ffffff |
Link ; rel="modulepreload", ; rel="preload"; as=style, ; rel="preload"; as=style, ; rel="preload"; as=style, ; rel="preload"; as=style
Date Sat, 29 Aug 2026 21:10:31 GMT
Content-type text/html; charset=utf-8
X-frame-options DENY
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=d2bo%2FoVNA%2BwxMW7XLXpn6u5BuLASftf91MDlSgITHYuCe36RPT7ZIP3loQBYrbJLelnm6Kqft7q4wskG3S7n8nXO9LyE%2Bl%2Bdsx0xiibosoMzALBqL1UWwcU8J330ES1MG3iJLFgnwUA%2BC1KKYVn9XNVyXQ%3D%3D"}]}
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Access-control-allow-origin *
Cache-control public, max-age=0, must-revalidate
X-content-type-options nosniff
Referrer-policy strict-origin-when-cross-origin
Vary accept-encoding
Server cloudflare
Cf-cache-status DYNAMIC
Content-encoding gzip
Cf-ray a32e8aff1d762e92-CDG
Alt-svc h3=":443"; ma=86400
