tdworld.com
Home | TD World
Last scanned Aug 24, 2026, 1:22 PM · 1 view
Overall score
Great
Summary
Transmission & Distribution World provides electric utility professionals with information about the latest technologies & solutions in the energy industry. This website uses Nuxt hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (85/100). Top issue: Multiple H1 headings found.
Transmission & Distribution World provides electric utility professionals with information about the latest technologies & solutions in the energy industry.
- United States
- Hosted on Cloudflare
Top issues to fix
6 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
1 issue(s) found
Performance
278 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Transmission & Distribution World provides electric utility professionals with information about the latest technologies & solutions in the energy industry.
Meta tags
- Title
- Home | TD World
- Description
- Transmission & Distribution World provides electric utility professionals with information about the latest technologies & solutions in the energy industry.
- Canonical
- https://www.tdworld.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.18.14.113
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.tdworld.com
- Valid from
- Jul 18, 2026
- Valid to
- Oct 16, 2026
- Days until expiry
- 52
- SAN domains
- www.tdworld.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 9 · H2 36 · H3 0
Links
67 internal · 18 external · 1 broken
Images
37 total · 0 missing alt
Scripts / Styles
6 scripts · 4 stylesheets
JS / CSS size
1.0 MB · 117 KB
Page size
277 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 3
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Multiple H1 headings found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://tdworld.com
- Final URL
- https://www.tdworld.com:443/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 273 ms
- HTML size
- 277 KB
- Redirect chain
- https://tdworld.com → https://www.tdworld.com:443/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does tdworld.com use?
- tdworld.com is built with Vue.js, Nuxt.
- Is tdworld.com secure (HTTPS)?
- Yes. tdworld.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 16, 2026.
- Who hosts tdworld.com?
- tdworld.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is tdworld.com's SEO score?
- tdworld.com scored 95/100 for SEO in the latest analysis (excellent).
- What is tdworld.com's overall website score?
- tdworld.com has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card