What technology does coned.com use?

We did not detect any specific technologies for coned.com in the latest scan.

Is coned.com secure (HTTPS)?

Yes. coned.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 4, 2027.

Hosting provider information for coned.com is not available yet.

What is coned.com's SEO score?

coned.com scored 75/100 for SEO in the latest analysis (fair).

What is coned.com's overall website score?

coned.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.

coned.com

Con Edison - Powering New York City and Westchester

Last scanned Jul 26, 2026, 5:18 AM

Overall score

Great

Summary

Providing electric, gas, and steam to NYC and Westchester. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (80/100). Top issue: No structured data (JSON-LD) found.

Providing electric, gas, and steam to NYC and Westchester. Pay your bill, manage your account, report an outage, and learn how to save energy.

Top issues to fix

7 issues found · 1 high priority

Slow estimated load (9.6s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

SEO

4 issue(s) found

Performance

9.63 s

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Providing electric, gas, and steam to NYC and Westchester. Pay your bill, manage your account, report an outage, and learn how to save energy.

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Meta tags

Title: Con Edison - Powering New York City and Westchester
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
Language: en
Charset: UTF-8
Viewport: width=device-width
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: prod10.coned.com
Valid from: Jul 21, 2026
Valid to: Feb 4, 2027
Days until expiry: 193
SAN domains: prod10.coned.com, alt.coned.com, alt.oru.com, alteast.coned.com, alteast.oru.com, altwest.coned.com, altwest.oru.com, cm.coned.com, cmdr.coned.com, coned.com, conedison.com, ids.coned.com, idsdr.coned.com, lite.coned.com, lite.conedison.com, lite.oru.com, oru.com, preview.coned.com, preview.oru.com, preview10.coned.com, preview10.conedison.com, preview10.oru.com, preview10.retirees.coned.com, preview10.retirees.oru.com, prod10.conedison.com, prod10.oru.com, prod10.retirees.coned.com, prod10.retirees.oru.com, prodcdc10.coned.com, prodcdc10.conedison.com, prodcdc10.oru.com, prodcdc10.retirees.coned.com, prodcdc10.retirees.oru.com, prodcde10.coned.com, prodcde10.conedison.com, prodcde10.oru.com, prodcde10.retirees.coned.com, prodcde10.retirees.oru.com, retirees.coned.com, retirees.oru.com, sustainability.coned.com, sustainability.oru.com, www.coned.com, www.conedison.com, www.oru.com, www.preview.coned.com, www.preview.oru.com, www.retirees.coned.com, www.retirees.oru.com, www.sustainability.coned.com, www.sustainability.oru.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyEnabled

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 15 · H3 3

Links

66 internal · 19 external · 2 broken

Images

7 total · 0 missing alt

Scripts / Styles

10 scripts · 3 stylesheets

JS / CSS size

2.0 KB · 0 B

Page size

98.9 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://coned.com
Final URL: https://www.coned.com/en/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 9.63 s
HTML size: 98.9 KB
Redirect chain: https://coned.com → https://www.coned.com/ → https://www.coned.com/en/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does coned.com use?: We did not detect any specific technologies for coned.com in the latest scan.
Is coned.com secure (HTTPS)?: Yes. coned.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 4, 2027.
Who hosts coned.com?: Hosting provider information for coned.com is not available yet.
What is coned.com's SEO score?: coned.com scored 75/100 for SEO in the latest analysis (fair).
What is coned.com's overall website score?: coned.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.