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carbontrust.com

Climate Action Plans & Business Sustainability | The Carbon Trust

Last scanned Aug 6, 2026, 4:00 AM · 8 views

87

Overall score

Great

Summary

The Carbon Trust is an expert partner for businesses, governments and organisations around the world – helping them decarbonise and accelerate to Net Zero. This website uses Drupal. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

The Carbon Trust is an expert partner for businesses, governments and organisations around the world – helping them decarbonise and accelerate to Net Zero.

Top issues to fix

8 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • 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.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

80

SEO

4 issue(s) found

90

Performance

1.60 s

80

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

0 overall since Jul 26, 2026

Overall
87
SEO
80
Security
80
Performance
90
Accessibility
100

Organization

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

The Carbon Trust is an expert partner for businesses, governments and organisations around the world – helping them decarbonise and accelerate to Net Zero.

LinkedInX (Twitter)InstagramYouTube

Meta tags

Title
Climate Action Plans & Business Sustainability | The Carbon Trust
Description
The Carbon Trust is an expert partner for businesses, governments and organisations around the world – helping them decarbonise and accelerate to Net Zero.
Canonical
https://www.carbontrust.com/en-as
Language
en-as
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
The Carbon Trust is an expert partner for businesses, governments and organisations around the world – helping them decarbonise and accelerate to Net Zero.
og:type
—
og:url
—

Twitter Card

twitter:card
summary
twitter:title
—
twitter:description
The Carbon Trust is an expert partner for businesses, governments and organisations around the world – helping them decarbonise and accelerate to Net Zero

Technologies

Detected frameworks, languages, and tools.

DrupaljQuery

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
www.carbontrust.com
Valid from
Jun 15, 2026
Valid to
Dec 15, 2026
Days until expiry
131
SAN domains
www.carbontrust.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 3 · H2 10 · H3 3

Links

78 internal · 11 external · 9 broken

Images

28 total · 0 missing alt

Scripts / Styles

22 scripts · 2 stylesheets

JS / CSS size

2.5 KB · 283 B

Page size

123 KB

Robots.txt & Sitemap

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

SEO issues

  • Title longer than 60 characters
  • Multiple H1 headings found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://carbontrust.com
Final URL
https://www.carbontrust.com/en-as
HTTP status
200
HTTP version
HTTP/2
Response time
1.59 s
HTML size
123 KB
Redirect chain
https://carbontrust.com → https://www.carbontrust.com/ → https://www.carbontrust.com/en-as

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Frequently asked questions

What technology does carbontrust.com use?
carbontrust.com is built with Drupal, jQuery.
Is carbontrust.com secure (HTTPS)?
Yes. carbontrust.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 15, 2026.
Who hosts carbontrust.com?
Hosting provider information for carbontrust.com is not available yet.
What is carbontrust.com's SEO score?
carbontrust.com scored 80/100 for SEO in the latest analysis (great).
What is carbontrust.com's overall website score?
carbontrust.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
Has carbontrust.com's score changed over time?
carbontrust.com's overall score has stayed steady at 87/100 since Jul 26, 2026.