KDDI Corporation (KDDI株式会社)
(https://kddi.com) 📸 Data Snapshot: May 31, 2026Count trust words (review, testimonial, rating, verified) against real outbound proof links (Google, Trustpilot, Clutch, G2, Yelp). Lots of trust language with zero verification links is trust theatre. Unlinked logo galleries count against it.
The site avoids common trust theatre traps like unverified five-star review widgets (review_count is 0 on most pages). Instead, it relies on verifiable proof links to IR libraries and sustainability reports (proof_links_count = 1 across all audited pages). The only minor flag is the use of broad claims like delivering excitement beyond expectations without immediate specific metrics, though these are largely substantiated in the linked IR documents.
The proof density is high, with a verified ratio of specific numbers to vague assertions. The Corporate Info page alone contains multiple technical specifications and financial outcomes. The site provides 10+ specific proof points across the crawl, including exact recycling rates, carbon neutrality target years (2040), and specific project partners like J-WAVE.
Trust & Proof is read by weighing trust language against real verification. Below is the page-by-page tally of review mentions and external proof links, then the schema markup that may (or may not) declare verifiable ratings and identity proof.
🛡️ Trust Signals — reviews, proof links, trust-theatre check
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 0 | 1 |
| /corporate/ | 0 | 1 |
| /corporate/sustainability/ | 1 | 1 |
| /vision/ | 0 | 1 |
🔗 Identity & Technical Layer — schema JSON-LD: declared ratings, reviews & identity proof
/corporate/
{
"@context": "https://schema.org",
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "KDDIホーム",
"item": "https://www.kddi.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "企業情報",
"item": "https://www.kddi.com/corporate/"
}
]
}
/corporate/sustainability/
{
"@context": "https://schema.org",
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "KDDIホーム",
"item": "https://www.kddi.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "企業情報",
"item": "https://www.kddi.com/corporate/"
},
{
"@type": "ListItem",
"position": 3,
"name": "サステナビリティ",
"item": "https://www.kddi.com/corporate/sustainability/"
}
]
}
/vision/
{
"@context": "https://schema.org",
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "KDDIホーム",
"item": "https://www.kddi.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "理念・ビジョン",
"item": "https://www.kddi.com/vision/"
}
]
}
This page presents a snapshot of public data from KDDI Corporation (KDDI株式会社), captured on May 31, 2026, to show how machine logic reads Trust & Proof signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to KDDI Corporation (KDDI株式会社): This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://kddi.com to view the most current version of its content and see directly what this company is about and what it offers.