Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.17.58.189 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| 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 Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 104.17.58.189
Server Software cloudflare
CDN Cloudflare
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 Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://nationalgridus.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.nationalgridus.com/ | 302 | HTTP/1.1 302 Found |
| 3 | https://www.nationalgridus.com/Default.aspx | 200 | HTTP/1.1 200 OK |
#1 URL https://nationalgridus.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.nationalgridus.com/
HTTP Status Code 302
Status HTTP/1.1 302 Found
#3 URL https://www.nationalgridus.com/Default.aspx
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 0.6 ms |
| TCP Connect | 2.3 ms |
| TLS Handshake | 8.8 ms |
| Time To First Byte (TTFB) | 145.4 ms |
| Content Download | 3.3 ms |
| Total Response Time | 148.7 ms |
DNS Lookup 0.6 ms
TCP Connect 2.3 ms
TLS Handshake 8.8 ms
Time To First Byte (TTFB) 145.4 ms
Content Download 3.3 ms
Total Response Time 148.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Natural Gas & Electricity | National Grid |
| Meta Description | Welcome to National Grid, providing New York and Massachusetts with natural gas and electricity for homes and businesses. |
Title Natural Gas & Electricity | National Grid
Meta Description Welcome to National Grid, providing New York and Massachusetts with natural gas and electricity for homes and businesses.
Detected Technologies
| Technology | Google Analytics Google Tag Manager Cloudflare |
Technology Google Analytics Google Tag Manager Cloudflare
HTTP Headers
| Date
| Tue, 25 Aug 2026 19:06:47 GMT |
| Content-Type
| text/html; charset=utf-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Cache-Control
| private |
| Cf-cache-status
| DYNAMIC |
| Expect-CT
| enforce, max-age=300 |
| Server
| cloudflare |
| Strict-Transport-Security
| max-age=31536000 |
| Vary
| Accept-Encoding |
| WWW-Authenticate
| Basic realm="National Grid" |
| X-AspNet-Version
| 4.0.30319 |
| X-Content-Security-Policy
| default-src *; style-src 'self'* .addthis.com *.nationalgridus.com* .cloudflare.com *.olark.com* .gstatic.com *.googleapis.com; script-src 'self'* .speedpay.com *.google.com* .gstatic.com *.olark.com* .googleapis.com *.gstatic.com* .crazyegg.com *.google-analytics.com* .googletagmanager.com *.feedbackify.com* .nationalgridus.com; img-src *; font-src* ; connect-src *; |
| X-Content-Type-Options
| nosniff |
| X-Frame-Options
| SAMEORIGIN |
| X-XSS-Protection
| 1; mode=block |
| Set-cookie
| __cf_bm=XrJ8SJjBozw7r_P23hI1stR.3sEaK__EDwsL75mgZJ8-1787684807.7648783-1.0.1.1-1Fd6oWLKt8otGA16W3vh58kDqm8lebjJh_BB6jx8tuxYokrGilJB20ZFxuZJZmImLa3zO9EXo7yWOvTKejbpghSGuZuNReJQOfO083QaMY5oyYGG03r0aaAvDHVWv2SU; HttpOnly; SameSite=None; Secure; Path=/; Domain=nationalgridus.com; Expires=Tue, 25 Aug 2026 19:36:47 GMT |
| Content-Encoding
| gzip |
| CF-RAY
| a30ce04089f69ede-CDG |
Meta Tags
| X-ua-compatible | ie=edge |
| Viewport | width=device-width, initial-scale=1 |
| Content-type | text/html; charset=utf-8 |
| SKYPE_TOOLBAR | SKYPE_TOOLBAR_PARSER_COMPATIBLE |
| Facebook-domain-verification | hj5x90ba6pui1nmo2bzo02nuan19gq |
| Apple-mobile-web-app-title | National Grid |
| Application-name | National Grid |
| Msapplication-TileColor | #00148c |
| Theme-color | #00148c |
| Title | Neutral Homepage |
| Description | Welcome to National Grid, providing New York and Massachusetts with natural gas and electricity for homes and businesses. |
| Keywords | National Grid, natural gas, electricity, gas, electric, New York, Massachusetts, Long Island, NYC, Upstate New York |
Date Tue, 25 Aug 2026 19:06:47 GMT
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Connection keep-alive
Cache-Control private
Cf-cache-status DYNAMIC
Expect-CT enforce, max-age=300
Server cloudflare
Strict-Transport-Security max-age=31536000
Vary Accept-Encoding
WWW-Authenticate Basic realm="National Grid"
X-AspNet-Version 4.0.30319
X-Content-Security-Policy default-src *; style-src 'self'* .addthis.com *.nationalgridus.com* .cloudflare.com *.olark.com* .gstatic.com *.googleapis.com; script-src 'self'* .speedpay.com *.google.com* .gstatic.com *.olark.com* .googleapis.com *.gstatic.com* .crazyegg.com *.google-analytics.com* .googletagmanager.com *.feedbackify.com* .nationalgridus.com; img-src *; font-src* ; connect-src *;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-XSS-Protection 1; mode=block
Set-cookie __cf_bm=XrJ8SJjBozw7r_P23hI1stR.3sEaK__EDwsL75mgZJ8-1787684807.7648783-1.0.1.1-1Fd6oWLKt8otGA16W3vh58kDqm8lebjJh_BB6jx8tuxYokrGilJB20ZFxuZJZmImLa3zO9EXo7yWOvTKejbpghSGuZuNReJQOfO083QaMY5oyYGG03r0aaAvDHVWv2SU; HttpOnly; SameSite=None; Secure; Path=/; Domain=nationalgridus.com; Expires=Tue, 25 Aug 2026 19:36:47 GMT
Content-Encoding gzip
CF-RAY a30ce04089f69ede-CDG
