Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 3.165.113.19 |
| Server Software | AmazonS3 |
| CDN | CDN (RefreshHit from cloudfront) |
| 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 3.165.113.19
Server Software AmazonS3
CDN CDN (RefreshHit from cloudfront)
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 | 30.1 ms |
| TCP Connect | 31.1 ms |
| TLS Handshake | 6.5 ms |
| Time To First Byte (TTFB) | 326.6 ms |
| Content Download | 0.4 ms |
| Total Response Time | 327 ms |
DNS Lookup 30.1 ms
TCP Connect 31.1 ms
TLS Handshake 6.5 ms
Time To First Byte (TTFB) 326.6 ms
Content Download 0.4 ms
Total Response Time 327 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 | The Outline |
| Meta Description | It's not for everyone. It's for you. |
| Canonical | https://theoutline.com |
| Open Graph Title | The Outline |
| Open Graph Description | It's not for everyone. It's for you. |
| Open Graph Image | https://theoutline.com/images/theoutline.png |
| Twitter Card | summary_large_image |
| Twitter Title | The Outline |
| Twitter Description | It's not for everyone. It's for you. |
Title The Outline Meta Description It's not for everyone. It's for you. Canonical https://theoutline.com Open Graph Title The Outline Open Graph Description It's not for everyone. It's for you. Open Graph Image https://theoutline.com/images/theoutline.png Twitter Card summary_large_image Twitter Title The Outline Twitter Description It's not for everyone. It's for you. Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Content-type
| text/html |
| Last-modified
| Tue, 02 Feb 2021 22:06:43 GMT |
| Server
| AmazonS3 |
| Content-encoding
| gzip |
| Date
| Wed, 22 Jul 2026 11:54:01 GMT |
| Cache-control
| max-age=600 |
| Etag
| W/"83d96cd9409e2be576c0dd587c45b996" |
| Vary
| Accept-Encoding |
| X-cache
| RefreshHit from cloudfront |
| Via
| 1.1 41e209800461bfc85b9d90137183af80.cloudfront.net (CloudFront) |
| X-amz-cf-pop
| CDG50-P3 |
| X-amz-cf-id
| C4RXwMZAtryYbois7c2iFu_vRvHlyYdagiyJ6b2MBKG1-n-YQ-VT1w== |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1, user-scalable=no, viewport-fit=cover |
| Theme-color | #ffffff |
| Description | It's not for everyone. It's for you. |
| Fb:app_id | 103730476786039 |
| Fb:pages | 527050847445390 |
| Article:publisher | https://www.facebook.com/outline |
| Pocket-site-verification | f87c0cf995c012d6eca8f64f533858 |
Content-type text/html
Last-modified Tue, 02 Feb 2021 22:06:43 GMT
Server AmazonS3
Content-encoding gzip
Date Wed, 22 Jul 2026 11:54:01 GMT
Cache-control max-age=600
Etag W/"83d96cd9409e2be576c0dd587c45b996"
Vary Accept-Encoding
X-cache RefreshHit from cloudfront
Via 1.1 41e209800461bfc85b9d90137183af80.cloudfront.net (CloudFront)
X-amz-cf-pop CDG50-P3
X-amz-cf-id C4RXwMZAtryYbois7c2iFu_vRvHlyYdagiyJ6b2MBKG1-n-YQ-VT1w==
