Free AI Citation Diagnostic Tool Launched: Trinias Releases 'LLMO Diagnostic Tool' with Just a URL Input

Trinias Co., Ltd. (Headquarters: Shinjuku-ku, Tokyo; CEO: Yusaku Hosoi), a company specializing in web marketing support for store customer acquisition, has launched the 'LLMO Diagnostic Tool' on its self-operated web marketing media platform 'Makexcu.' This free tool allows users to assess their website's 'AI search readiness' by simply entering a URL, visualizing how likely it is to be cited by generative AI such as ChatGPT or Google's AI Overview with a score out of 100.

LLMO Diagnostic Tool: https://media.meo-taisaku.com/llmo-shindan/

■ Background: The Gateway to Search is Shifting to 'AI'

The widespread adoption of generative AI is significantly changing user information-seeking behavior. According to the Ministry of Internal Affairs and Communications' '2025 Information and Communications White Paper,' 26.7% of individuals in Japan have experience using generative AI, nearly tripling from the previous year's 9.1%. Particularly among those in their 20s, the rate reaches 44.7%, indicating a growing habit of turning to AI first for inquiries.

As more users experience 'zero-click' searches—relying solely on AI-generated answers without clicking search results—the role of websites is expanding from merely being 'found in searches' to being 'cited within AI responses.'

However, few businesses are actively engaging in 'LLMO (Large Language Model Optimization),' and tools to understand how AI evaluates their own sites remain limited.

To address this, Trinias has developed and released the 'LLMO Diagnostic Tool,' a free solution enabling businesses without technical expertise to easily assess their site's AI readiness.

■ Key Features of the 'LLMO Diagnostic Tool'

· URL Input Only

Simply enter the URL of the website you wish to diagnose—no technical knowledge required.

· No Registration Required – Completely Free

View your score instantly without any account registration.

· Results in Approximately 30 Seconds

AI automatically analyzes the site and displays results immediately.

· Scored on a 100-Point Scale

Overall AI search readiness is presented as a comprehensive score.

· Evaluation Across Three Axes

Identifies missing elements across internal, external, and content optimization strategies.

■ The Three Diagnostic Axes

Figure 1: Three-Axis Diagram

Internal Optimization (On-site Optimization)

Evaluates foundational elements that help AI correctly understand content, such as structured data, headings, meta information, and the 'llms.txt' file guiding AI crawlers.

External Optimization (External Trust and Authority)

Assesses external signals that help AI determine a site as a 'trusted source,' including backlinks, referring domains, and citations (mentions on other sites).

Content Optimization (Content Worthy of AI Citation)

Evaluates whether content is comprehensive, adheres to E-E-A-T principles (Experience, Expertise, Authoritativeness, Trustworthiness), includes well-prepared FAQs, and contains primary (first-hand) information—factors that make content more likely to be cited by AI.

■ How to Use: 3 Simple Steps

Figure 2: Step-by-Step Guide

(1) Enter the URL of the website you want to diagnose

(2) AI automatically analyzes the site

(3) View your 100-point score and a list of recommended improvements

Additionally, by registering your company name, contact person, and email address, you will receive a detailed diagnostic report via email, including item-specific insights and actionable improvement strategies.

■ Development Background and Future Outlook

Trinias has supported web customer acquisition for numerous stores and businesses through services like its MEO optimization support service 'MEO prime.' This new tool extends that expertise to meet the emerging challenges of the AI search era.

Going forward, the company plans to expand diagnostic capabilities, including features for Google Business Profile analysis, to help businesses take their first step toward becoming 'AI-preferred' sources.

【Comment from the Representative】

The wave of AI search impacts not just specific industries but all businesses. The first step in responding is understanding 'where your website currently stands.' We hope businesses will use this tool as an accessible, free entry point to assess their current status—even without technical expertise.

■ Tool Overview

Name: LLMO Diagnostic Tool

Provided by: Trinias Co., Ltd. (Web Marketing Media 'Makexcu')

Cost: Free (score displayed without registration)

URL: https://media.meo-taisaku.com/llmo-shindan/

■ About 'MEO prime'

'MEO prime' is a service where MEO optimization professionals use proprietary analysis tools to manage clients' Google Business Profiles on their behalf. Leveraging extensive implementation data and expertise, it supports customer acquisition for stores and businesses.

Feel free to contact us for consultation.

Inquiry Form: [Link]

■ About the Distributing Company

Trinias Co., Ltd.

Founded in February 2012, Trinias is a digital marketing and consulting firm.

Guided by the corporate philosophy 'Creating People, Creating Value,' we aim to cultivate 'people' and 'services' that customers choose, continuously proving human potential.

We also empower small and medium-sized enterprises by offering a wide range of customer acquisition support services, including the MEO optimization support service 'MEO prime.'
We provide tailored support for SMEs and storefront businesses facing customer acquisition challenges.

Company Overview

Company Name: Trinias Co., Ltd.

Representative: CEO Yusaku Hosoi

Headquarters: 2-4-15 Okubo, Shinjuku-ku, Tokyo 169-0072, Sunrise Shinjuku 4F

Established: February 2, 2012

Capital: 10 million JPY

Business Activities: Digital Marketing, Partner Business

Corporate Website: [URL]

■ Contact for This Matter

Trinias Co., Ltd.
Marketing Solutions Department: Nagasawa