Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 65.108.152.3 |
| Server Software | gunicorn |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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 65.108.152.3
Server Software gunicorn
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
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 | 13.6 ms |
| TCP Connect | 48.1 ms |
| TLS Handshake | 43.7 ms |
| Time To First Byte (TTFB) | 221.1 ms |
| Content Download | 29 ms |
| Total Response Time | 250.1 ms |
DNS Lookup 13.6 ms
TCP Connect 48.1 ms
TLS Handshake 43.7 ms
Time To First Byte (TTFB) 221.1 ms
Content Download 29 ms
Total Response Time 250.1 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | NewsBlur — Personal News Reader with Intelligence Training |
| Meta Description | NewsBlur is a personal news reader that brings people together to talk about the world. Follow RSS feeds, train stories with intelligence filters, and read smarter with AI. |
| Canonical | https://www.newsblur.com/ |
| Open Graph Title | NewsBlur - A Personal News Reader |
| Open Graph Description | Follow RSS feeds, train stories with intelligence filters, and read smarter. Free on web, iOS, and Android. Open source. |
| Open Graph Image | https://www.newsblur.com/media/img/welcome/welcome-mac.png |
| Twitter Card | summary_large_image |
| Twitter Title | NewsBlur - A Personal News Reader |
| Twitter Description | Follow RSS feeds, train stories with intelligence filters, and read smarter. Free on web, iOS, and Android. Open source. |
| Twitter Image | https://www.newsblur.com/media/img/welcome/welcome-mac.png |
Title NewsBlur — Personal News Reader with Intelligence Training Meta Description NewsBlur is a personal news reader that brings people together to talk about the world. Follow RSS feeds, train stories with intelligence filters, and read smarter with AI. Canonical https://www.newsblur.com/ Open Graph Title NewsBlur - A Personal News Reader Open Graph Description Follow RSS feeds, train stories with intelligence filters, and read smarter. Free on web, iOS, and Android. Open source. Open Graph Image https://www.newsblur.com/media/img/welcome/welcome-mac.png Twitter Card summary_large_image Twitter Title NewsBlur - A Personal News Reader Twitter Description Follow RSS feeds, train stories with intelligence filters, and read smarter. Free on web, iOS, and Android. Open source. Twitter Image https://www.newsblur.com/media/img/welcome/welcome-mac.png Detected Technologies
| Technology | Google Analytics Node.js |
Technology Google Analytics Node.js
HTTP Headers
| Server
| gunicorn |
| Date
| Sat, 29 Aug 2026 14:56:05 GMT |
| Content-type
| text/html; charset=utf-8 |
| Expires
| Sat, 29 Aug 2026 14:56:05 GMT |
| Cache-control
| max-age=0, no-cache, no-store, must-revalidate, private |
| Vary
| Authorization, Cookie, Accept-Encoding |
| X-gunicorn-server
| happ-web-03 |
| X-principal-skinner
| That's why I love elementary school, Edna. The children believe anything you tell them. |
| Content-length
| 27057 |
| Content-encoding
| gzip |
| Server-timing
| total;dur=83.4, middleware;dur=2.0, app;dur=81.4, queue;dur=2.3 |
| Strict-transport-security
| max-age=31536000; includeSubDomains |
Meta Tags
| Content-type | text/html; charset=utf-8 |
| Viewport | width=device-width, initial-scale=1.0 |
| Msapplication-TileImage |  |
| Msapplication-TileColor | #F7E5A8 |
| Apple-itunes-app | app-id=463981119 |
| Description | NewsBlur is a personal news reader that brings people together to talk about the world. Follow RSS feeds, train stories with intelligence filters, and read smarter with AI. |
Server gunicorn
Date Sat, 29 Aug 2026 14:56:05 GMT
Content-type text/html; charset=utf-8
Expires Sat, 29 Aug 2026 14:56:05 GMT
Cache-control max-age=0, no-cache, no-store, must-revalidate, private
Vary Authorization, Cookie, Accept-Encoding
X-gunicorn-server happ-web-03
X-principal-skinner That's why I love elementary school, Edna. The children believe anything you tell them.
Content-length 27057
Content-encoding gzip
Server-timing total;dur=83.4, middleware;dur=2.0, app;dur=81.4, queue;dur=2.3
Strict-transport-security max-age=31536000; includeSubDomains
