esco.jp — Website Report
Scored 45/100 · Scanned with Foglift
esco.jp: start with "AI engines can't understand your business". Addressing the 23 listed issues could raise its estimated score from 45 to 71.
Quick wins
~172 min total fix timehttps://esco.jp/ · 2026-08-03
Scanned with Foglift · Technical Audit + AI Readiness analysis
AI Action Plan
Website Analysis for https://esco.jp Your site scores 45/100 overall. AI Readiness is 51/100 — there's significant room to improve the technical, content, and authority signals that help AI systems access, understand, and reuse the page. We found 8 critical issues and 10 warnings. Here's your prioritized action plan:
FIX FIRST (Critical): 1. AI engines can't understand your business — Your site has no structured data — the machine-readable labels that tell AI what your business does, what you offer, and why you're an authority. Without this, AI assistants are much less likely to mention or recommend you.
2. Missing HSTS header — Enable HTTP Strict Transport Security to force HTTPS connections. 3. Missing Content Security Policy header — Add a Content-Security-Policy header to prevent XSS and injection attacks. 4. 86 images missing alt text — Found 86 of 92 images without alt attributes. Alt text is critical for accessibility (screen readers) and SEO (image search). 5. 93% of images lack alt text — 86 of 92 images have no alt attribute. Screen readers cannot describe these images to visually impa
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AI Readiness
Technical and authority signals that support AI systems in accessing, understanding, and reusing your content
Technical Issues
Your site has no structured data — the machine-readable labels that tell AI what your business does, what you offer, and why you're an authority. Without this, AI assistants are much less likely to mention or recommend you.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "Your Company Name",
"url": "https://yoursite.com",
"description": "Brief description of your business",
"sameAs": [
"https://twitter.com/yourhandle",
"https://linkedin.com/company/yourcompany"
]
}
</script>A clear Frequently Asked Questions section presents important questions and answers in a directly extractable format. Add one when it reflects real customer questions, and keep each answer factual and self-contained.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [{
"@type": "Question",
"name": "What does your company do?",
"acceptedAnswer": {
"@type": "Answer",
"text": "We provide [your service]. Our solution helps..."
}
}]
}
</script>Your site is missing identity markup that tells AI engines "we are [Company X], and here's what we do." Adding this helps AI assistants recognize your brand as an authority and recommend you by name.
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "Your Company",
"url": "https://yoursite.com",
"logo": "https://yoursite.com/logo.png",
"sameAs": [
"https://twitter.com/yourhandle",
"https://linkedin.com/company/yourcompany",
"https://github.com/yourorg"
],
"contactPoint": {
"@type": "ContactPoint",
"email": "hello@yoursite.com",
"contactType": "customer service"
}
}
</script>How does AI see Esco?
When users ask AI about your industry, are you recommended?
Start with weekly Google AI Overview checks for Esco. Paid plans add ChatGPT, Perplexity, Gemini, and Claude.
SEO & Technical Issues (20)
Enable HTTP Strict Transport Security to force HTTPS connections.
# Nginx:
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
# Apache (.htaccess):
Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains"
# Next.js (next.config.js headers):
{ key: 'Strict-Transport-Security', value: 'max-age=31536000; includeSubDomains' }Add a Content-Security-Policy header to prevent XSS and injection attacks.
# Nginx:
add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline';" always;
# Apache (.htaccess):
Header set Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline';"
# Next.js (next.config.js headers):
{ key: 'Content-Security-Policy', value: "default-src 'self'; script-src 'self' 'unsafe-inline'" }Found 86 of 92 images without alt attributes. Alt text is critical for accessibility (screen readers) and SEO (image search).
86 of 92 images have no alt attribute. Screen readers cannot describe these images to visually impaired users.
Your viewport meta tag prevents users from zooming. This is an accessibility violation — users with low vision need to zoom to read content.
<!-- Replace your viewport meta tag with this (allows zooming) -->
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Do NOT use: maximum-scale=1, user-scalable=no -->Your page loads 17 scripts from external domains. Each requires a separate connection. Audit analytics, chat widgets, and trackers; remove or defer non-essential ones.
16 scripts without async or defer attributes. These block page rendering. Add defer or async to non-critical scripts.
Set X-Content-Type-Options: nosniff to prevent MIME-type sniffing.
# Nginx:
add_header X-Content-Type-Options "nosniff" always;
# Next.js (next.config.js headers):
{ key: 'X-Content-Type-Options', value: 'nosniff' }Set X-Frame-Options to prevent clickjacking attacks.
# Nginx:
add_header X-Frame-Options "SAMEORIGIN" always;
# Next.js (next.config.js headers):
{ key: 'X-Frame-Options', value: 'SAMEORIGIN' }Add a Referrer-Policy header to control information leakage.
# Nginx:
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
# Next.js (next.config.js headers):
{ key: 'Referrer-Policy', value: 'strict-origin-when-cross-origin' }Add a Permissions-Policy header to control browser feature access.
# Nginx:
add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
# Next.js (next.config.js headers):
{ key: 'Permissions-Policy', value: 'camera=(), microphone=(), geolocation=()' }Missing og:title, og:description, og:image. Add these for better social media sharing previews on Facebook, LinkedIn, and Twitter.
<meta property="og:title" content="Your Page Title">
<meta property="og:description" content="Description for social sharing">
<meta property="og:image" content="https://yoursite.com/og-image.jpg">
<meta property="og:url" content="https://yoursite.com/page">
<meta property="og:type" content="website">Some text appears to use light colors that may not have sufficient contrast against the background. WCAG requires a minimum 4.5:1 contrast ratio.
Server responded in 2.9s. Aim for under 200ms TTFB. Consider caching, CDN, or server-side optimizations.
Loading 20 CSS files. Each blocks rendering. Consider combining stylesheets or inlining critical CSS.
92 images don't use loading="lazy". Add lazy loading to below-the-fold images to improve initial page load.
Add JSON-LD structured data (Schema.org) to help search engines understand your content and earn rich snippets in search results.
Add twitter:card meta tags for optimized appearance when your pages are shared on Twitter/X.
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="Your Page Title">
<meta name="twitter:description" content="A compelling description">
<meta name="twitter:image" content="https://yoursite.com/twitter-image.jpg">Add a 'Skip to main content' link at the top of the page so keyboard users can bypass repetitive navigation.
<!-- Add as the first element inside <body> -->
<a href="#main-content" class="sr-only focus:not-sr-only focus:absolute focus:top-2 focus:left-2 focus:z-50 focus:px-4 focus:py-2 focus:bg-blue-600 focus:text-white focus:rounded">
Skip to main content
</a>
<!-- Add id to your main content area -->
<main id="main-content">
...
</main>Found 15 HTML comments. Remove unnecessary comments in production to reduce file size.
Your Potential Score
45
Now
71
Estimated potential
+26 points estimated improvement from addressing 23 listed issues
Estimate based on the measured category scores and the issues listed in this audit.
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What This Score Means for You
Readiness gaps — This Technical Audit found barriers that can make your page harder for AI systems to access, understand, or reuse. It does not measure citations, recommendations, or answer-level visibility.
Security gaps — Missing security headers may flag your site as unsafe in browsers, hurting trust and conversions.
Slow loading — Sites loading in 3+ seconds lose 53% of mobile visitors (Google data).
Most of these issues have simple, copy-paste fixes. Check the code snippets above for quick solutions.
Security score: 0/100
Most security issues are 5-minute fixes — adding HTTP headers to your server config. Check the code fixes above for the exact headers to add — we include copy-paste code for Nginx, Apache, Vercel, and Netlify.
Score of 0 means your site has no security headers at all. Browsers may show security warnings to visitors.
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