Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 188.114.97.4 |
| 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. |
|
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 188.114.97.4
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.
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://www.rosenav.com:443 | 301 | HTTP/2 301 |
| 2 | https://rosenav.com/ | 200 | HTTP/2 200 |
#1 URL https://www.rosenav.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://rosenav.com/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 7.4 ms |
| TCP Connect | 9.1 ms |
| TLS Handshake | 7.4 ms |
| Time To First Byte (TTFB) | 341.3 ms |
| Content Download | 145.4 ms |
| Total Response Time | 486.7 ms |
DNS Lookup 7.4 ms
TCP Connect 9.1 ms
TLS Handshake 7.4 ms
Time To First Byte (TTFB) 341.3 ms
Content Download 145.4 ms
Total Response Time 486.7 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 | Free Online Text Similarity Checker & Cosine Similarity Calculator — Compare Two Texts | Rosenav |
| Meta Description | Compare two texts with Rosenav's free cosine similarity checker — get 0-100% overlap scores with 11-tier detailed descriptions. Also includes line-by-line text diff (LCS algorithm), line deduplication, sort, and line numbering. 100% browser-based: your text never leaves your device, zero uploads, fully offline capable. |
| Open Graph Title | Free Online Text Similarity Checker & Cosine Similarity Calculator — Compare Two Texts | Rosenav |
| Open Graph Description | Compare two texts with Rosenav's free cosine similarity checker — get 0-100% overlap scores with 11-tier detailed descriptions. Also includes line-by-line text diff (LCS algorithm), line deduplication, sort, and line numbering. 100% browser-based: your text never leaves your device, zero uploads, fully offline capable. |
| Open Graph Image | https://rosenav.com/assets/000.png |
| Twitter Card | summary_large_image |
| Twitter Title | Free Online Text Similarity Checker & Cosine Similarity Calculator — Compare Two Texts | Rosenav |
| Twitter Description | Compare two texts with Rosenav's free cosine similarity checker — get 0-100% overlap scores with 11-tier detailed descriptions. Also includes line-by-line text diff (LCS algorithm), line deduplication, sort, and line numbering. 100% browser-based: your text never leaves your device, zero uploads, fully offline capable. |
| Twitter Image | https://rosenav.com/assets/000.png |
Title Free Online Text Similarity Checker & Cosine Similarity Calculator — Compare Two Texts | Rosenav Meta Description Compare two texts with Rosenav's free cosine similarity checker — get 0-100% overlap scores with 11-tier detailed descriptions. Also includes line-by-line text diff (LCS algorithm), line deduplication, sort, and line numbering. 100% browser-based: your text never leaves your device, zero uploads, fully offline capable. Open Graph Title Free Online Text Similarity Checker & Cosine Similarity Calculator — Compare Two Texts | Rosenav Open Graph Description Compare two texts with Rosenav's free cosine similarity checker — get 0-100% overlap scores with 11-tier detailed descriptions. Also includes line-by-line text diff (LCS algorithm), line deduplication, sort, and line numbering. 100% browser-based: your text never leaves your device, zero uploads, fully offline capable. Open Graph Image https://rosenav.com/assets/000.png Twitter Card summary_large_image Twitter Title Free Online Text Similarity Checker & Cosine Similarity Calculator — Compare Two Texts | Rosenav Twitter Description Compare two texts with Rosenav's free cosine similarity checker — get 0-100% overlap scores with 11-tier detailed descriptions. Also includes line-by-line text diff (LCS algorithm), line deduplication, sort, and line numbering. 100% browser-based: your text never leaves your device, zero uploads, fully offline capable. Twitter Image https://rosenav.com/assets/000.png Detected Technologies
| Technology | Google Analytics Google Tag Manager Cloudflare Node.js |
Technology Google Analytics Google Tag Manager Cloudflare Node.js
HTTP Headers
| Date
| Sun, 26 Jul 2026 08:36:09 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Server
| cloudflare |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Vary
| Accept-Encoding |
| X-powered-by
| PHP/8.3.21 |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=OUPVx90HaCt%2FXsZSQtsMJB%2FXuPobnIjglv6RtrvkuTfwWXPWPQ1l7Uf6RcUeWkOjWWQD0gHpYeBQOvTLWVHNr%2BlZLEqi6p8duLqdh2RB9rmKf8lQSy09b1FKnPt9wMYzkGHmrWYVKca6fg%3D%3D"}]} |
| Cf-cache-status
| DYNAMIC |
| Content-encoding
| gzip |
| Cf-ray
| a2121332e87bd550-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Description | Compare two texts with Rosenav's free cosine similarity checker — get 0-100% overlap scores with 11-tier detailed descriptions. Also includes line-by-line text diff (LCS algorithm), line deduplication, sort, and line numbering. 100% browser-based: your text never leaves your device, zero uploads, fully offline capable. |
Date Sun, 26 Jul 2026 08:36:09 GMT
Content-type text/html; charset=UTF-8
Server cloudflare
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Vary Accept-Encoding
X-powered-by PHP/8.3.21
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=OUPVx90HaCt%2FXsZSQtsMJB%2FXuPobnIjglv6RtrvkuTfwWXPWPQ1l7Uf6RcUeWkOjWWQD0gHpYeBQOvTLWVHNr%2BlZLEqi6p8duLqdh2RB9rmKf8lQSy09b1FKnPt9wMYzkGHmrWYVKca6fg%3D%3D"}]}
Cf-cache-status DYNAMIC
Content-encoding gzip
Cf-ray a2121332e87bd550-CDG
Alt-svc h3=":443"; ma=86400
