Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 185.37.70.81 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (5 HTTP resources) | The page is served over HTTPS but loads 5 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 185.37.70.81
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (5 HTTP resources) The page is served over HTTPS but loads 5 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 | 39.2 ms |
| TCP Connect | 52.5 ms |
| TLS Handshake | 29.5 ms |
| Time To First Byte (TTFB) | 290.4 ms |
| Content Download | 0.3 ms |
| Total Response Time | 290.6 ms |
DNS Lookup 39.2 ms
TCP Connect 52.5 ms
TLS Handshake 29.5 ms
Time To First Byte (TTFB) 290.4 ms
Content Download 0.3 ms
Total Response Time 290.6 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 | SyncSkills – Syncing the Skills |
| Canonical | https://syncskills.nl/ |
| Robots Meta | index, follow |
Title SyncSkills – Syncing the Skills
Canonical https://syncskills.nl/
Robots Meta index, follow
Detected Technologies
| Technology | WordPress jQuery Google Analytics Nginx PHP |
Technology WordPress jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Wed, 22 Jul 2026 02:37:12 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Accept-Encoding |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-control
| no-store, no-cache, must-revalidate |
| Pragma
| no-cache |
| X-pingback
| https://syncskills.nl/xmlrpc.php |
| Link
| ; rel="https://api.w.org/", ; rel="alternate"; type="application/json", ; rel=shortlink |
| Set-cookie
| PHPSESSID=gcri3tstg3c98iqbha2inqhrf4; path=/ |
| X-powered-by
| PleskLin |
| Content-encoding
| gzip |
Meta Tags
| Robots | index, follow |
| Viewport | width=device-width, initial-scale=1, maximum-scale=1 |
| Generator | WordPress 5.5.18 |
Server nginx
Date Wed, 22 Jul 2026 02:37:12 GMT
Content-type text/html; charset=UTF-8
Vary Accept-Encoding
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-control no-store, no-cache, must-revalidate
Pragma no-cache
X-pingback https://syncskills.nl/xmlrpc.php
Link ; rel="https://api.w.org/", ; rel="alternate"; type="application/json", ; rel=shortlink
Set-cookie PHPSESSID=gcri3tstg3c98iqbha2inqhrf4; path=/
X-powered-by PleskLin
Content-encoding gzip
