Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 158.57.194.119 |
| 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. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 158.57.194.119
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.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://coned.com:443 | 301 | HTTP/1.1 301 Moved permanently |
| 2 | https://www.coned.com/ | 301 | HTTP/1.1 301 Moved Permanently |
| 3 | https://www.coned.com/en/ | 200 | HTTP/1.1 200 OK |
#1 URL https://coned.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved permanently
#2 URL https://www.coned.com/
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#3 URL https://www.coned.com/en/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 115.7 ms |
| TCP Connect | 204.7 ms |
| TLS Handshake | 182.5 ms |
| Time To First Byte (TTFB) | 547.6 ms |
| Content Download | 0.5 ms |
| Total Response Time | 548.1 ms |
DNS Lookup 115.7 ms
TCP Connect 204.7 ms
TLS Handshake 182.5 ms
Time To First Byte (TTFB) 547.6 ms
Content Download 0.5 ms
Total Response Time 548.1 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Con Edison - Powering New York City and Westchester |
| Meta Description | Providing electric, gas, and steam to NYC and Westchester. Pay your bill, manage your account, report an outage, and learn how to save energy. |
| Canonical | https://www.coned.com/en |
Title Con Edison - Powering New York City and Westchester
Meta Description Providing electric, gas, and steam to NYC and Westchester. Pay your bill, manage your account, report an outage, and learn how to save energy.
Canonical https://www.coned.com/en
Detected Technologies
| Technology | Google Analytics Google Tag Manager |
Technology Google Analytics Google Tag Manager
HTTP Headers
| Date
| Thu, 20 Aug 2026 08:03:51 GMT |
| Content-Type
| text/html; charset=utf-8 |
| Content-Length
| 17089 |
| Connection
| keep-alive |
| Content-Encoding
| gzip |
| Expires
| -1 |
| Pragma
| no-cache |
| Vary
| Accept-Encoding |
| Accept-CH
| Sec-CH-UA-Full-Version-List,Sec-CH-UA-Platform-Version,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Bitness |
| X-UA-Compatible
| IE=11 |
| Permissions-Policy
| fullscreen=(), geolocation=(), browsing-topics=() |
| Content-Security-Policy
| frame-ancestors 'self'; object-src 'none' |
| Strict-Transport-Security
| max-age=31536000; includeSubDomains |
| X-Frame-Options
| SAMEORIGIN |
| Cache-Control
| no-cache, no-store |
| X-Content-Type-Options
| nosniff |
| Referrer-Policy
| strict-origin |
Meta Tags
| Description | Providing electric, gas, and steam to NYC and Westchester. Pay your bill, manage your account, report an outage, and learn how to save energy. |
| Keywords | con edison, con ed, con ed electric company, con ed company, clean energy company |
| Viewport | width=device-width |
| Format-detection | telephone=no |
Date Thu, 20 Aug 2026 08:03:51 GMT
Content-Type text/html; charset=utf-8
Content-Length 17089
Connection keep-alive
Content-Encoding gzip
Expires -1
Pragma no-cache
Vary Accept-Encoding
Accept-CH Sec-CH-UA-Full-Version-List,Sec-CH-UA-Platform-Version,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Bitness
X-UA-Compatible IE=11
Permissions-Policy fullscreen=(), geolocation=(), browsing-topics=()
Content-Security-Policy frame-ancestors 'self'; object-src 'none'
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN
Cache-Control no-cache, no-store
X-Content-Type-Options nosniff
Referrer-Policy strict-origin
