Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 213.183.196.229 |
| Server Software | nginx |
| 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 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 213.183.196.229
Server Software nginx
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 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 | 40.5 ms |
| TCP Connect | 56.9 ms |
| TLS Handshake | 30.8 ms |
| Time To First Byte (TTFB) | 219.9 ms |
| Content Download | 0.4 ms |
| Total Response Time | 220.3 ms |
DNS Lookup 40.5 ms
TCP Connect 56.9 ms
TLS Handshake 30.8 ms
Time To First Byte (TTFB) 219.9 ms
Content Download 0.4 ms
Total Response Time 220.3 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 | Perlentaucher - Online Kulturmagazin mit Presseschau, Rezensionen, Feuilleton |
| Meta Description | Perlentaucher.de ist ein Kulturmagazin mit täglicher Kultur-Presseschau, Essays, Bücher-Presseschau, Rezensionen und internationaler Magazinrundschau. |
| Twitter Card | summary |
| Twitter Title | Perlentaucher - Online Kulturmagazin mit Presseschau, Rezensionen, Feuilleton |
| Twitter Description | Perlentaucher.de ist ein Kulturmagazin mit täglicher Kultur-Presseschau, Essays, Bücher-Presseschau, Rezensionen und internationaler Magazinrundschau. |
| Twitter Image | https://www.perlentaucher.de/static/img/perlentaucher-log... |
Title Perlentaucher - Online Kulturmagazin mit Presseschau, Rezensionen, Feuilleton Meta Description Perlentaucher.de ist ein Kulturmagazin mit täglicher Kultur-Presseschau, Essays, Bücher-Presseschau, Rezensionen und internationaler Magazinrundschau. Twitter Card summary Twitter Title Perlentaucher - Online Kulturmagazin mit Presseschau, Rezensionen, Feuilleton Twitter Description Perlentaucher.de ist ein Kulturmagazin mit täglicher Kultur-Presseschau, Essays, Bücher-Presseschau, Rezensionen und internationaler Magazinrundschau. Twitter Image https://www.perlentaucher.de/static/img/perlentaucher-log... Detected Technologies
| Technology | jQuery Google Analytics Nginx PHP |
Technology jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Tue, 28 Jul 2026 20:30:22 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Accept-Encoding |
| Set-cookie
| PTSESSION=5obk9un32jnnf46bee8g8uk516; expires=Wed, 29 Jul 2026 20:30:22 GMT; Max-Age=86400; path=/; domain=www.perlentaucher.de; secure; SameSite=Lax |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate |
| Pragma
| no-cache |
| Content-encoding
| gzip |
Meta Tags
| Title | Perlentaucher - Online Kulturmagazin mit Presseschau, Rezensionen, Feuilleton |
| Description | Perlentaucher.de ist ein Kulturmagazin mit täglicher Kultur-Presseschau, Essays, Bücher-Presseschau, Rezensionen und internationaler Magazinrundschau. |
| Keywords | Bücher, Presseschau, Feuilleton, Magazin, Literatur, Kultur, Ententeich, Vorgeblättert, Kulturmagazin, Essay |
| Verify-v1 | Tg81OWRY4s1qRluldnMr4QZrDrOJlB0VJhDeHt5mfFw= |
| Viewport | width=device-width, initial-scale=1.0 |
| Apple-mobile-web-app-capable | yes |
| Apple-mobile-web-app-status-bar-style | default |
| Apple-touch-fullscreen | yes |
| Google-site-verification | QHX95vvb5WNzGa66U8pSo6vAJvlrMqOcREHZJXPuySM |
Server nginx
Date Tue, 28 Jul 2026 20:30:22 GMT
Content-type text/html; charset=UTF-8
Vary Accept-Encoding
Set-cookie PTSESSION=5obk9un32jnnf46bee8g8uk516; expires=Wed, 29 Jul 2026 20:30:22 GMT; Max-Age=86400; path=/; domain=www.perlentaucher.de; secure; SameSite=Lax
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate
Pragma no-cache
Content-encoding gzip
