Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 185.70.9.236 |
| Server Software | nginx |
|
🔒 🟡 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. |
|
🕐 🟡 Slow Response (2528 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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). |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 185.70.9.236
Server Software nginx
🔒 🟡 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.
🕐 🟡 Slow Response (2528 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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).
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
| DNS Lookup | 16.7 ms |
| TCP Connect | 30.4 ms |
| TLS Handshake | 18 ms |
| Time To First Byte (TTFB) | 2440.1 ms |
| Content Download | 87.7 ms |
| Total Response Time | 2527.8 ms |
DNS Lookup 16.7 ms
TCP Connect 30.4 ms
TLS Handshake 18 ms
Time To First Byte (TTFB) 2440.1 ms
Content Download 87.7 ms
Total Response Time 2527.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=15768000; includeSubDomains |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=15768000; includeSubDomains
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Homepage - Pei Delta |
| Meta Description | PEI-Delta Ltd. Delivering a professional, prompt and reliable service on all aspects of electrical installations for over 20 years. PEI-Delta Ltd. is an electrical engineering and contracting company with over 20 years of experience and has a firm focus on quality and customer satisfaction. Our client list includes many household names and bluechip companies, each |
| Canonical | https://pei-delta.co.uk/ |
| Robots Meta | max-image-preview:large |
| Open Graph Title | Homepage - Pei Delta |
| Open Graph Description | PEI-Delta Ltd. Delivering a professional, prompt and reliable service on all aspects of electrical installations for over 20 years. PEI-Delta Ltd. is an electrical engineering and contracting company with over 20 years of experience and has a firm focus on quality and customer satisfaction. Our client list includes many household names and bluechip companies, each |
| Twitter Card | summary |
| Twitter Title | Homepage - Pei Delta |
| Twitter Description | PEI-Delta Ltd. Delivering a professional, prompt and reliable service on all aspects of electrical installations for over 20 years. PEI-Delta Ltd. is an electrical engineering and contracting company with over 20 years of experience and has a firm focus on quality and customer satisfaction. Our client list includes many household names and bluechip companies, each |
Title Homepage - Pei Delta
Meta Description PEI-Delta Ltd. Delivering a professional, prompt and reliable service on all aspects of electrical installations for over 20 years. PEI-Delta Ltd. is an electrical engineering and contracting company with over 20 years of experience and has a firm focus on quality and customer satisfaction. Our client list includes many household names and bluechip companies, each
Canonical https://pei-delta.co.uk/
Robots Meta max-image-preview:large
Open Graph Title Homepage - Pei Delta
Open Graph Description PEI-Delta Ltd. Delivering a professional, prompt and reliable service on all aspects of electrical installations for over 20 years. PEI-Delta Ltd. is an electrical engineering and contracting company with over 20 years of experience and has a firm focus on quality and customer satisfaction. Our client list includes many household names and bluechip companies, each
Twitter Card summary
Twitter Title Homepage - Pei Delta
Twitter Description PEI-Delta Ltd. Delivering a professional, prompt and reliable service on all aspects of electrical installations for over 20 years. PEI-Delta Ltd. is an electrical engineering and contracting company with over 20 years of experience and has a firm focus on quality and customer satisfaction. Our client list includes many household names and bluechip companies, each
Detected Technologies
| Technology | WordPress Bootstrap jQuery Google Analytics Google Tag Manager Nginx PHP |
Technology WordPress Bootstrap jQuery Google Analytics Google Tag Manager Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Tue, 28 Jul 2026 04:24:56 GMT |
| Content-type
| text/html; charset=UTF-8 |
| X-powered-by
| PleskLin |
| Link
| ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink |
| Strict-transport-security
| max-age=15768000; includeSubDomains |
Meta Tags
| X-UA-Compatible | IE=edge,chrome=1 |
| Description | PEI-Delta Ltd. Delivering a professional, prompt and reliable service on all aspects of electrical installations for over 20 years. PEI-Delta Ltd. is an electrical engineering and contracting company with over 20 years of experience and has a firm focus on quality and customer satisfaction. Our client list includes many household names and bluechip companies, each |
| Viewport | width=device-width, initial-scale=1 |
| Robots | max-image-preview:large |
| Generator | Powered by WPBakery Page Builder - drag and drop page builder for WordPress. |
| Article:published_time | 2016-04-10T18:53:37+00:00 |
| Article:modified_time | 2018-02-13T15:02:21+00:00 |
| Msapplication-TileImage |  |
Server nginx
Date Tue, 28 Jul 2026 04:24:56 GMT
Content-type text/html; charset=UTF-8
X-powered-by PleskLin
Link ; rel="https://api.w.org/", ; rel="alternate"; title="JSON"; type="application/json", ; rel=shortlink
Strict-transport-security max-age=15768000; includeSubDomains
