tcenergy.com
TC Energy — Home
Last scanned Aug 24, 2026, 1:22 PM · 2 views
Overall score
Great
Summary
TC Energy is one of North America’s leading energy infrastructure companies with operations in natural gas and power industries. This website uses Google Analytics behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance good (85/100). Top issue: Multiple H1 headings found.
TC Energy is one of North America’s leading energy infrastructure companies with operations in natural gas and power industries.
Top issues to fix
8 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
243 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
TC Energy is one of North America’s leading energy infrastructure companies with operations in natural gas and power industries.
Meta tags
- Title
- TC Energy — Home
- Description
- TC Energy is one of North America’s leading energy infrastructure companies with operations in natural gas and power industries.
- Canonical
- https://www.tcenergy.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- www.tcenergy.com
- Valid from
- Aug 13, 2026
- Valid to
- Nov 11, 2026
- Days until expiry
- 78
- SAN domains
- www.tcenergy.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 5 cookie(s) observed
Content & assets
Headings
H1 3 · H2 7 · H3 21
Links
75 internal · 7 external · 0 broken
Images
26 total · 0 missing alt
Scripts / Styles
48 scripts · 4 stylesheets
JS / CSS size
1.2 MB · 38.6 KB
Page size
288 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://tcenergy.com
- Final URL
- https://www.tcenergy.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 238 ms
- HTML size
- 288 KB
- Redirect chain
- https://tcenergy.com → https://www.tcenergy.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does tcenergy.com use?
- tcenergy.com is built with jQuery, Google Analytics, Google Ads, Meta Pixel.
- Is tcenergy.com secure (HTTPS)?
- Yes. tcenergy.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 11, 2026.
- Who hosts tcenergy.com?
- Hosting provider information for tcenergy.com is not available yet.
- What is tcenergy.com's SEO score?
- tcenergy.com scored 75/100 for SEO in the latest analysis (fair).
- What is tcenergy.com's overall website score?
- tcenergy.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card