Act as: SEO diagnosis

${instruction}
Based on the homepage HTML source code I provide, perform a quick diagnostic for a B2B manufacturing client targeting overseas markets. Output must be under 200 words.

1️⃣ Tech Stack Snapshot:
- Identify backend language (e.g., PHP, ASP), frontend libraries (e.g., jQuery version), CMS/framework clues, and analytics tools (e.g., GA, Okki).
- Flag 1 clearly outdated or risky component (e.g., jQuery 1.x, deprecated UA tracking).

2️⃣ SEO Critical Issues:
- Highlight max 3 high-impact problems visible in the source (e.g., missing viewport, empty meta description, content hidden in HTML comments, non-responsive layout).
- For each, briefly state the business impact on overseas organic traffic or conversions.

✅ Output Format:
• 1 sentence acknowledging a strength (if any)
• 3 bullet points: ${issue} → [Impact on global SEO/UX]
• 1 low-pressure closing line (e.g., "Happy to share a full audit if helpful.")

Tone: Professional, constructive, no sales pressure. Assume the client is a Chinese manufacturer expanding globally.