Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 172.66.159.47 |
| 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 172.66.159.47
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 | 4.1 ms |
| TCP Connect | 5.8 ms |
| TLS Handshake | 7.4 ms |
| Time To First Byte (TTFB) | 502.7 ms |
| Content Download | 217.4 ms |
| Total Response Time | 720.1 ms |
DNS Lookup 4.1 ms
TCP Connect 5.8 ms
TLS Handshake 7.4 ms
Time To First Byte (TTFB) 502.7 ms
Content Download 217.4 ms
Total Response Time 720.1 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Best free podcast app for Apple iOS and Android | Let words move you |
| Meta Description | Millions of podcasts for all topics. Listen to the best free podcast on Android, Apple iOS, Amazon Alexa, Google Home, Carplay, Android Auto, PC. Create... |
| Canonical | https://castbox.fm/ |
| Open Graph Title | Best free podcast app for Apple iOS and Android | Let words move you |
| Open Graph Description | Millions of podcasts for all topics. Listen to the best free podcast on Android, Apple iOS, Amazon Alexa, Google Home, Carplay, Android Auto, PC. Create... |
| Open Graph Image | https://castbox.fm/app/castbox/static/images/logoshare.png |
| Twitter Card | summary |
| Twitter Title | Best free podcast app for Apple iOS and Android | Let words move you |
| Twitter Description | Millions of podcasts for all topics. Listen to the best free podcast on Android, Apple iOS, Amazon Alexa, Google Home, Carplay, Android Auto, PC. Create... |
| Twitter Image | https://castbox.fm/app/castbox/static/images/logoshare.png |
Title Best free podcast app for Apple iOS and Android | Let words move you Meta Description Millions of podcasts for all topics. Listen to the best free podcast on Android, Apple iOS, Amazon Alexa, Google Home, Carplay, Android Auto, PC. Create... Canonical https://castbox.fm/ Open Graph Title Best free podcast app for Apple iOS and Android | Let words move you Open Graph Description Millions of podcasts for all topics. Listen to the best free podcast on Android, Apple iOS, Amazon Alexa, Google Home, Carplay, Android Auto, PC. Create... Open Graph Image https://castbox.fm/app/castbox/static/images/logoshare.png Twitter Card summary Twitter Title Best free podcast app for Apple iOS and Android | Let words move you Twitter Description Millions of podcasts for all topics. Listen to the best free podcast on Android, Apple iOS, Amazon Alexa, Google Home, Carplay, Android Auto, PC. Create... Twitter Image https://castbox.fm/app/castbox/static/images/logoshare.png Detected Technologies
| Technology | WordPress Google Analytics Cloudflare PHP Node.js |
Technology WordPress Google Analytics Cloudflare PHP Node.js
HTTP Headers
| Date
| Wed, 19 Aug 2026 23:16:44 GMT |
| Content-type
| text/html; charset=utf-8 |
| Server
| cloudflare |
| Access-control-allow-origin
| * |
| X-ratelimit-limit
| 10 |
| X-ratelimit-remaining
| 9 |
| X-ratelimit-reset
| 1787181456 |
| X-release-sha
| dev |
| X-home-ssr-protect
| OFF;AUTO;percent=0;samples=3;p95=610;err=0 |
| X-ssr-bot-lite
| OFF |
| X-frame-options
| SAMEORIGIN |
| X-ssr-micro-cache
| MISS |
| Vary
| Accept-Encoding |
| Server-timing
| cfEdge;dur=6,cfOrigin;dur=460 |
| Cf-cache-status
| DYNAMIC |
| Content-encoding
| gzip |
| Cf-ray
| a2dcde1f9fe90198-CDG |
Meta Tags
| X-UA-Compatible | IE=edge,chrome=1 |
| Viewport | width=device-width, initial-scale=1, user-scalable=no |
| Apple-mobile-web-app-title | Castbox |
| Apple-mobile-web-app-capable | yes |
| Al:ios:url | castbox:// |
| Al:ios:app_store_id | 1100218439 |
| Al:ios:app_name | Castbox |
| Al:android:url | castbox:// |
| Al:android:package | fm.castbox.audiobook.radio.podcast |
| Al:android:app_name | Castbox |
| Al:web:url | https://castbox.fm/ |
| Fb:app_id | 1840752496197771 |
| Description | Millions of podcasts for all topics. Listen to the best free podcast on Android, Apple iOS, Amazon Alexa, Google Home, Carplay, Android Auto, PC. Create... |
| Keywords | Free iPhone Podcast App,Free Podcast App,Rachel Maddow,Bill Bur Podcast,NPR,WNYC,WBEZ,This American Life,In-audio Search,What is Podcasting,Serial Podcast,On Demand Podcast,Public Radio |
| Theme-color | rgba(64, 64, 64, 0.9) |
Date Wed, 19 Aug 2026 23:16:44 GMT
Content-type text/html; charset=utf-8
Server cloudflare
Access-control-allow-origin *
X-ratelimit-limit 10
X-ratelimit-remaining 9
X-ratelimit-reset 1787181456
X-release-sha dev
X-home-ssr-protect OFF;AUTO;percent=0;samples=3;p95=610;err=0
X-ssr-bot-lite OFF
X-frame-options SAMEORIGIN
X-ssr-micro-cache MISS
Vary Accept-Encoding
Server-timing cfEdge;dur=6,cfOrigin;dur=460
Cf-cache-status DYNAMIC
Content-encoding gzip
Cf-ray a2dcde1f9fe90198-CDG
