Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 76.76.21.21 |
| Server Software | Vercel |
| CDN | Vercel |
| 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 76.76.21.21
Server Software Vercel
CDN Vercel
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 | 14.3 ms |
| TLS Handshake | 11.9 ms |
| Time To First Byte (TTFB) | 42.5 ms |
| Content Download | 0.3 ms |
| Total Response Time | 42.8 ms |
DNS Lookup 13.6 ms
TCP Connect 14.3 ms
TLS Handshake 11.9 ms
Time To First Byte (TTFB) 42.5 ms
Content Download 0.3 ms
Total Response Time 42.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=63072000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=63072000
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Daniel Norman - Developer, maker, and blogger |
| Meta Description | I’m Daniel, a software developer, maker and blogger based in Berlin. |
Title Daniel Norman - Developer, maker, and blogger
Meta Description I’m Daniel, a software developer, maker and blogger based in Berlin.
Detected Technologies
| Technology | React Google Analytics Next.js |
Technology React Google Analytics Next.js
HTTP Headers
| Access-control-allow-origin
| * |
| Age
| 595301 |
| Cache-control
| public, max-age=0, must-revalidate |
| Content-disposition
| inline |
| Content-encoding
| gzip |
| Content-type
| text/html; charset=utf-8 |
| Date
| Thu, 23 Jul 2026 19:53:11 GMT |
| Etag
| W/"dd893540d1f213be35c0b7be392af26a" |
| Last-modified
| Thu, 16 Jul 2026 22:31:30 GMT |
| Server
| Vercel |
| Strict-transport-security
| max-age=63072000 |
| X-vercel-cache
| HIT |
| X-vercel-id
| cdg1::lbjdm-1784836391485-9aba24281890 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Description | I’m Daniel, a software developer, maker and blogger based in Berlin. |
Access-control-allow-origin *
Age 595301
Cache-control public, max-age=0, must-revalidate
Content-disposition inline
Content-encoding gzip
Content-type text/html; charset=utf-8
Date Thu, 23 Jul 2026 19:53:11 GMT
Etag W/"dd893540d1f213be35c0b7be392af26a"
Last-modified Thu, 16 Jul 2026 22:31:30 GMT
Server Vercel
Strict-transport-security max-age=63072000
X-vercel-cache HIT
X-vercel-id cdg1::lbjdm-1784836391485-9aba24281890
