Contact info integrated
WhatsApp: https://wa.me/8618512010809 (international format, no “+”)
Email: Harry@shigoc.com (domain email — keep it; do NOT switch to a free mailbox)
Placed only in the conclusion CTA + About-the-author block (per Google rule: contact info is not an SEO placement target; it lives in CTA/footer/contact page, all consistent)
Title options (50–60 chars)
What Is a Sound Module? A Manufacturer's Guide (2026) — 55 chars; keyword-led, freshness modifier. Recommended What Is a Sound Module? The Voice Inside Toys and Gifts — 58 chars; benefit hookSound Module Explained: Types, Triggers, and How to Choose — 62 chars; scope-complete
Keyword placement map (semantic coverage, no stuffing)
Keyword Placement sound module (primary) Title, H1, first 100 words, H2 “What Is a Sound Module?”, conclusion, meta sound chip / voice chip Definition block, FAQ, body voice recorder module Intro, types, conclusion recordable sound module Storage section, FAQ, conclusion PIR sound module / motion sensor Trigger table, applications, conclusion waterproof sound module Apparel application, FAQ, conclusion USB sound module / MP3 sound module Storage section, FAQ sound module for toys Types section, applications Entities plush toys, greeting cards, POS displays, newborn gifts, 3×AG13, 40 mm, 2–3 m, 6/10/20/30s, 3–4 min, 16 MB, 1,000 pcs, USD 1–3, MP3/WAV
De-AI / human-voice pass (what changed)
Swapped third-person textbook phrasing for a first-person factory voice (“we build these modules for a living,” “send us the file, we burn it in”)
Added contractions (don’t, you’ll, it’s, that’s) and shorter punchy sentences mixed with longer ones
Removed formulaic transitions (Additionally / Furthermore / It is important to note)
Cut generic filler (“which is exactly why”, “self-contained electronic component” → “small circuit board”)
Added concrete trade details buyers actually hear: “that’s the version toy manufacturers actually buy”, “a question we answer almost daily”
Added an author block with a human promise (“you get a real person on the other end”) — EEAT + trust
Kept the SEO skeleton intact: H2s, definition block, TL;DR, table, FAQ, keyword positions, citations
On-page checklist
[x] Primary keyword in title / H1 / intro / one H2 / conclusion / meta
[x] Secondary keywords in H2/H3; entities throughout
[x] Definition block 40–60 words (GEO retrieval)
[x] TL;DR box, 3–5 sentence paragraphs
[x] 5+ precise numbers with units (6s–30s, 3–4 min, 2–3 m, 40 mm, 3×AG13, 16 MB, 1,000 pcs, USD 1–3)
[x] External citations ≥ 1 per 500 words (3 sources with access dates)
[x] Practical tool: selection checklist
[x] FAQ answers 40–60 words, answer-first
[ ] Image alt-text placeholders needed on publish (see below)
[ ] Internal links to /products/ and /contact/ pages (site structure pending)
Image suggestions : module with speaker (alt: “sound module with 40 mm speaker”), trigger types diagram (alt: “sound module trigger types: button, light, PIR, vibration, magnetic”), application montage (alt: “sound module applications in plush toys, greeting cards, POS displays”).
CORE-EEAT self-check
Item Status C01 Intent alignment Pass C02 Direct answer ≤150 words Pass — definition in intro C06 Audience targeting Pass — “buyers… sourcing modules” C10 Semantic closure Pass — recap + single CTA O01 Heading hierarchy Pass — H1→H2→H3 clean O02 Summary box (TL;DR) Pass O06 Section chunking Pass O09 Information density Pass — filler removed in de-AI pass R01 Data precision (≥5 numbers) Pass — 8+ numbers with units R02 Citation density Pass — 3 external sources R04 Evidence–claim mapping Pass — specs framed as typical manufacturer data R07 Entity precision Pass — full company name used C03 Query coverage Pass — 6 FAQ variants + entities O08 Anchor navigation (TOC) Pass — structured headings; add TOC plugin on site O10 Multimedia structure Warn — image placeholders not yet produced E07 Practical tools Pass — selection checklist
Changes Made During Self-Check
Item Original Fixed Meta description 172 chars 158 chars Tone Textbook/AI-sounding First-person factory voice (de-AI pass) Contact None WhatsApp + domain email in conclusion CTA + author block
Handoff : next skill — content-quality-auditor (before publishing); refresh in 6 months.
