Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 212.114.110.131 |
| Server Software | LiteSpeed |
| 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 212.114.110.131
Server Software LiteSpeed
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://koppenelectro.nl:443 | 301 | HTTP/2 301 |
| 2 | https://www.koppenelectro.nl/ | 200 | HTTP/2 200 |
#1 URL https://koppenelectro.nl:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.koppenelectro.nl/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 23.3 ms |
| TCP Connect | 37.8 ms |
| TLS Handshake | 23.2 ms |
| Time To First Byte (TTFB) | 224.8 ms |
| Content Download | 3.7 ms |
| Total Response Time | 228.5 ms |
DNS Lookup 23.3 ms
TCP Connect 37.8 ms
TLS Handshake 23.2 ms
Time To First Byte (TTFB) 224.8 ms
Content Download 3.7 ms
Total Response Time 228.5 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 | Koppen Electrotechniek |
| Meta Description | utrecht,elektra,koppen,door heel nederland,groepenkast,uitbreiden elektra,vastgoedonderhoud,elektrotechniek,vloerbedekking,systeemwanden,plafonds |
| Canonical | https://www.koppenelectro.nl/ |
| Robots Meta | index, follow |
| Open Graph Title | Koppen Electrotechniek |
| Open Graph Description | utrecht,elektra,koppen,door heel nederland,groepenkast,uitbreiden elektra,vastgoedonderhoud,elektrotechniek,vloerbedekking,systeemwanden,plafonds |
Title Koppen Electrotechniek
Meta Description utrecht,elektra,koppen,door heel nederland,groepenkast,uitbreiden elektra,vastgoedonderhoud,elektrotechniek,vloerbedekking,systeemwanden,plafonds
Canonical https://www.koppenelectro.nl/
Robots Meta index, follow
Open Graph Title Koppen Electrotechniek
Open Graph Description utrecht,elektra,koppen,door heel nederland,groepenkast,uitbreiden elektra,vastgoedonderhoud,elektrotechniek,vloerbedekking,systeemwanden,plafonds
Detected Technologies
| Technology | WordPress Bootstrap jQuery Google Analytics |
Technology WordPress Bootstrap jQuery Google Analytics
HTTP Headers
| Content-type
| text/html; charset=UTF-8 |
| Link
| ; rel=shortlink |
| Cache-control
| public, max-age=1 |
| Expires
| Wed, 19 Aug 2026 23:33:43 GMT |
| Content-encoding
| gzip |
| Vary
| Accept-Encoding,User-Agent |
| Date
| Wed, 19 Aug 2026 23:33:42 GMT |
| Server
| LiteSpeed |
| Alt-svc
| h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46" |
Meta Tags
| Description | utrecht,elektra,koppen,door heel nederland,groepenkast,uitbreiden elektra,vastgoedonderhoud,elektrotechniek,vloerbedekking,systeemwanden,plafonds |
| Language | NL |
| Viewport | width=device-width minimum-scale=1, maximum-scale=1 |
| Content-type | text/html;charset=utf-8 |
| Pragma | no-cache |
| Robots | index, follow |
Content-type text/html; charset=UTF-8
Link ; rel=shortlink
Cache-control public, max-age=1
Expires Wed, 19 Aug 2026 23:33:43 GMT
Content-encoding gzip
Vary Accept-Encoding,User-Agent
Date Wed, 19 Aug 2026 23:33:42 GMT
Server LiteSpeed
Alt-svc h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"
