Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.20.43.83 |
| 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 104.20.43.83
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).
Performance
| DNS Lookup | 26.1 ms |
| TCP Connect | 28 ms |
| TLS Handshake | 8.2 ms |
| Time To First Byte (TTFB) | 74 ms |
| Content Download | 6.3 ms |
| Total Response Time | 80.4 ms |
DNS Lookup 26.1 ms
TCP Connect 28 ms
TLS Handshake 8.2 ms
Time To First Byte (TTFB) 74 ms
Content Download 6.3 ms
Total Response Time 80.4 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 | Sleep Cycle — Try Now - Free All Summer |
| Meta Description | Track and improve your sleep with Sleep Cycle. The app uses sound analysis, 3 billion sleep sessions, and 15 years of science to help millions sleep better. |
| Canonical | https://sleepcycle.com |
| Robots Meta | index |
| Open Graph Title | Sleep Cycle — Try Now - Free All Summer |
| Open Graph Description | Track and improve your sleep with Sleep Cycle. The app uses sound analysis, 3 billion sleep sessions, and 15 years of science to help millions sleep better. |
| Open Graph Image | https://media.sleepcycle.com/image/format=auto/2/thumbnai... |
| Twitter Card | summary_large_image |
| Twitter Title | Sleep Cycle — Try Now - Free All Summer |
| Twitter Description | Track and improve your sleep with Sleep Cycle. The app uses sound analysis, 3 billion sleep sessions, and 15 years of science to help millions sleep better. |
| Twitter Image | https://media.sleepcycle.com/image/format=auto/2/thumbnai... |
Title Sleep Cycle — Try Now - Free All Summer Meta Description Track and improve your sleep with Sleep Cycle. The app uses sound analysis, 3 billion sleep sessions, and 15 years of science to help millions sleep better. Canonical https://sleepcycle.com Robots Meta index Open Graph Title Sleep Cycle — Try Now - Free All Summer Open Graph Description Track and improve your sleep with Sleep Cycle. The app uses sound analysis, 3 billion sleep sessions, and 15 years of science to help millions sleep better. Open Graph Image https://media.sleepcycle.com/image/format=auto/2/thumbnai... Twitter Card summary_large_image Twitter Title Sleep Cycle — Try Now - Free All Summer Twitter Description Track and improve your sleep with Sleep Cycle. The app uses sound analysis, 3 billion sleep sessions, and 15 years of science to help millions sleep better. Twitter Image https://media.sleepcycle.com/image/format=auto/2/thumbnai... Detected Technologies
| Technology | React Google Analytics Google Tag Manager Cloudflare Next.js |
Technology React Google Analytics Google Tag Manager Cloudflare Next.js
HTTP Headers
| Date
| Wed, 22 Jul 2026 13:40:05 GMT |
| Content-type
| text/html; charset=utf-8 |
| Vary
| rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding |
| X-nextjs-cache
| HIT |
| X-nextjs-prerender
| 1 |
| X-nextjs-stale-time
| 300 |
| Cache-control
| s-maxage=31536000 |
| Server-timing
| cfEdge;dur=6,cfOrigin;dur=0 |
| Server
| cloudflare |
| Via
| 1.1 google |
| Age
| 1221181 |
| Cf-cache-status
| HIT |
| Content-encoding
| gzip |
| Cf-ray
| a1f2daef9bc0eba9-CDG |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Theme-color | #ffffff |
| Description | Track and improve your sleep with Sleep Cycle. The app uses sound analysis, 3 billion sleep sessions, and 15 years of science to help millions sleep better. |
| Robots | index |
| Google-site-verification | a7P8hAMp_GB24zhSZGHxN12HY8UvJDooP5JP1kkMMXU |
Date Wed, 22 Jul 2026 13:40:05 GMT
Content-type text/html; charset=utf-8
Vary rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding
X-nextjs-cache HIT
X-nextjs-prerender 1
X-nextjs-stale-time 300
Cache-control s-maxage=31536000
Server-timing cfEdge;dur=6,cfOrigin;dur=0
Server cloudflare
Via 1.1 google
Age 1221181
Cf-cache-status HIT
Content-encoding gzip
Cf-ray a1f2daef9bc0eba9-CDG
