---
date: 2026-05-26
page: /sustainability/
status: existing
kw_primary: rjc certified jewellery manufacturer
kw_secondary:
  - ethical jewellery manufacturer
  - sustainable jewellery manufacturer
  - eco friendly jewellery manufacturer
  - recycled metal jewelry manufacturer
  - lab grown diamond manufacturer
  - sustainable jewelry packaging
  - biodegradable jewellery packaging
  - responsible sourcing jewelry
blog_kw_assigned:
  - responsible jewellery council (vol 280, KD 42)
  - responsible jewelry council (vol 280, KD 42)
  - rjc certification (vol 40, KD 18)
  - rjc certification explained (KD 12)
  - rjc code of practices (vol 10, KD 10)
  - kimberley process (vol 1200, KD 49)
  - conflict free diamonds (vol 5000, KD 26)
  - conflict free gemstones (vol 20, KD 26)
  - lab grown diamond jewelry (vol 25600, KD 25)
  - lab grown diamond jewellery (vol 150, KD 25)
  - lab grown diamond vs natural (vol 22100, KD 41)
  - lab grown diamonds vs mined (vol 240, KD 35)
  - lab grown diamonds explained (vol 30, KD 33)
  - ethical jewelry brands (vol 530, KD 21)
  - ethical jewellery brands (vol 180, KD 30)
  - sustainable jewelry brands (vol 690, KD 19)
  - recycled gold jewelry (vol 1000, KD 19)
  - recycled gold jewellery (vol 670, KD 22)
  - recycled silver jewelry / jewellery (vol 10-20, KD 12-15)
  - recycled gold guide (KD 19)
  - fairmined gold (vol 120, KD 37)
  - fairtrade gold (vol 50, KD 23)
  - carbon footprint jewelry (KD 20)
  - jewelry supply chain transparency (KD 18)
sources:
  - contents/origin/sustainability.md
  - SEO/Kwyword recherche/kwfinder-2026-05-26-pages-blog-254kw.csv
  - SEO/plan-keywords-par-page.md (section 5 et 15)
  - SEO/analyse-home-keyword.md
---

# Deep analysis — Sustainability

## TL;DR (3 lines max)

Page `/sustainability/` = **page transactional B2B RSE** : cible `rjc certified jewellery manufacturer` (KD 18, SERP = HOMEPAGES, ADVMFR effectivement certifié RJC = avantage différenciant rare). Cluster secondaire de 8 kw "manufacturer/supplier/packaging" tous à KD 14-22, vol 0-10 mais intent transactional pur — ces longue traîne s'agrègent et alignent parfaitement avec le contenu existant. Tout le cluster informational gros volume (`lab grown diamond jewelry` 25.6k, `conflict free diamonds` 5k, `responsible jewellery council` 280, `recycled gold jewelry` 1k) est **délégué au blog section 15** — SERP REDDIT/MEDIA_BLOGS/GUIDES incompatible avec une page corporate.

---

## 1. KW cluster — données Mangools (filtered for sustainability page intent)

### A. KW retenus pour /sustainability/ (transactional, page corporate)

| kw | location | vol | KD | intent | growth_% | SERP content type | status |
|---|---|---|---|---|---|---|---|
| **rjc certified jewellery manufacturer** | US | n/a | **18** | commercial | n/a | PRODUCT | ✅ primary |
| **rjc certified jewelry manufacturer** | US | n/a | 14 | transactional | n/a | HOMEPAGES | ✅ secondary (US spelling) |
| **rjc certified manufacturer** | US | n/a | 20 | commercial | n/a | PRODUCT, HOMEPAGES | ✅ secondary |
| **ethical jewellery manufacturer** | US | 10 | 20 | commercial | n/a | LISTICLES, CORPORATE_BLOG_POSTS, REDDIT | ✅ secondary |
| ethical jewelry manufacturer | US | 10 | 20 | commercial | -89 | CORPORATE_BLOG_POSTS, LISTICLES, GUIDES | ✅ secondary (US) |
| **sustainable jewellery manufacturer** | US | 10 | 19 | **transactional** | -92 | **HOMEPAGES** | ✅ secondary (SERP parfait) |
| sustainable jewelry manufacturer | US | 10 | 21 | commercial | +167 | CORPORATE_BLOG_POSTS, PRODUCT, LISTICLES | ✅ secondary (US, trend ↑) |
| **eco friendly jewellery manufacturer** | US | n/a | 22 | commercial | n/a | CORPORATE_BLOG_POSTS | ✅ secondary |
| eco friendly jewelry manufacturer | US | n/a | **44** | commercial | n/a | HOMEPAGES, GLOSSARIES | ⚠️ KD élevé (US) |
| **recycled metal jewelry manufacturer** | US | n/a | 14 | commercial | n/a | LISTICLES, HOMEPAGES | ✅ secondary |
| **lab grown diamond manufacturer** | US | 140 | 36 | commercial | -9 | HOMEPAGES, PRODUCT | ✅ secondary (seul lab-grown sur page) |
| **sustainable jewelry packaging** | US | 50 | 14 | commercial | -19 | PRODUCT, REDDIT | ✅ secondary |
| **biodegradable jewellery packaging** | US | 10 | 14 | commercial | -33 | PRODUCT, CORPORATE_BLOG_POSTS, GUIDES | ✅ secondary |
| biodegradable jewelry packaging | US | 10 | 14 | commercial | -33 | PRODUCT, CORPORATE_BLOG_POSTS | ✅ secondary (US) |
| **responsible sourcing jewelry** | US | 10 | 37 | commercial | 0 | HOMEPAGES, GUIDES | ✅ secondary (SERP HOMEPAGES) |
| recycled silver jewellery | US | 20 | 12 | informational | n/a | PRODUCT, MEDIA_BLOGS | 🟡 borderline (intent info → mention dans copy mais ne pas viser) |
| recycled silver jewelry | US | 10 | 15 | informational | n/a | PRODUCT, MEDIA_BLOGS | 🟡 borderline |
| jewelry sourcing thailand | US | n/a | 19 | commercial | n/a | HOMEPAGES, LISTICLES, GUIDES | ✅ bonus géo (qualifier "thailand") |

### B. KW délégués au blog section 15 (informational/commercial mais SERP = REDDIT/GUIDES/LISTICLES)

| kw | vol | KD | intent | SERP | destination blog suggérée |
|---|---|---|---|---|---|
| lab grown diamond jewelry | **25 600** | 25 | informational | HOMEPAGES, PRODUCT | `/blog/lab-grown-diamonds-explained/` |
| lab grown diamond vs natural | **22 100** | 41 | informational, commercial | REDDIT, MEDIA_BLOGS | `/blog/lab-grown-vs-mined-diamonds/` |
| conflict free diamonds | **5 000** | 26 | commercial | REDDIT, CORPORATE_BLOG_POSTS | `/blog/conflict-free-diamonds-explained/` |
| kimberley process | 1 200 | 49 | informational | HOMEPAGES, REDDIT | `/blog/conflict-free-diamonds-explained/` (section H2) |
| recycled gold jewelry | 1 000 | 19 | informational | PRODUCT, MEDIA_BLOGS | `/blog/recycled-gold-jewellery-guide/` |
| recycled gold jewellery | 670 | 22 | informational | PRODUCT, MEDIA_BLOGS | `/blog/recycled-gold-jewellery-guide/` |
| sustainable jewelry brands | 690 | 19 | commercial | PRODUCT, REDDIT | `/blog/sustainable-jewellery-brands-guide/` |
| ethical jewelry brands | 530 | 21 | commercial | PRODUCT, REDDIT, LISTICLES | `/blog/ethical-jewellery-brands-guide/` |
| responsible jewellery council | **280** | **42** | navigational, commercial | HOMEPAGES, MEDIA_BLOGS | `/blog/responsible-jewellery-council-rjc-guide/` |
| responsible jewelry council | 280 | 42 | commercial, navigational | HOMEPAGES, PRODUCT | `/blog/responsible-jewellery-council-rjc-guide/` |
| lab grown diamonds vs mined | 240 | 35 | commercial | REDDIT, MEDIA_BLOGS, YOUTUBE | `/blog/lab-grown-vs-mined-diamonds/` |
| ethical jewellery brands | 180 | 30 | commercial | PRODUCT, HOMEPAGES, REDDIT, LISTICLES | `/blog/ethical-jewellery-brands-guide/` |
| lab grown diamond jewellery | 150 | 25 | informational | HOMEPAGES, PRODUCT | `/blog/lab-grown-diamonds-explained/` |
| fairmined gold | 120 | 37 | commercial, informational | HOMEPAGES, PRODUCT, CORPORATE_BLOG_POSTS | `/blog/fairmined-fairtrade-gold/` |
| fairtrade gold | 50 | 23 | commercial | PRODUCT, MEDIA_BLOGS | `/blog/fairmined-fairtrade-gold/` |
| rjc certification | 40 | 18 | commercial, informational | GUIDES, PRODUCT | `/blog/rjc-certification-explained/` |
| rjc certification explained | n/a | 12 | informational | PRODUCT, CORPORATE_BLOG_POSTS | `/blog/rjc-certification-explained/` |
| lab grown diamonds explained | 30 | 33 | informational | REDDIT, MEDIA_BLOGS | `/blog/lab-grown-diamonds-explained/` |
| conflict free gemstones | 20 | 26 | commercial | CORPORATE_BLOG_POSTS | `/blog/conflict-free-diamonds-explained/` (variante H2) |
| rjc code of practices | 10 | 10 | informational | PDF, PRODUCT | `/blog/rjc-certification-explained/` (variante H2) |
| recycled gold guide | n/a | 19 | commercial, informational | GUIDES, MEDIA_BLOGS | `/blog/recycled-gold-jewellery-guide/` |
| carbon footprint jewelry | n/a | 20 | informational | MEDIA_BLOGS | `/blog/carbon-footprint-jewellery/` |
| jewelry supply chain transparency | n/a | 18 | commercial | n/a | `/blog/responsible-sourcing-jewellery/` |

---

## 2. Primary keyword choice + page intent split (page vs blog)

### Décision : `rjc certified jewellery manufacturer` (KD 18) comme kw principal

**Raisons** :

1. **Avantage différenciant réel + factuel** : ADVMFR est effectivement certified member RJC (preuve sur responsiblejewellery.com + page actuelle). C'est l'un des rares qualifiers que 90% des fabricants asiatiques ne peuvent pas revendiquer. Le SERP US a peu de pages dédiées sur cette tape exacte → KD reste à 18 alors que le qualifier est lourd.
2. **Intent transactional** : un acheteur B2B qui tape "rjc certified jewellery manufacturer" cherche un fournisseur, pas un guide. Match parfait avec la page corporate.
3. **SERP = HOMEPAGES/PRODUCT** : Mangools confirme que le SERP attend une page corporate, pas un article. Format aligné.
4. **Cluster solidaire** : 3 variantes orthographiques (`rjc certified manufacturer` KD 20, `rjc certified jewelry manufacturer` KD 14, `rjc certified jewellery manufacturer` KD 18) toutes capturables par le même H1/title bien construit.

### Cluster secondaire à viser sur la même page (longue traîne consolidante)

`ethical jewellery manufacturer` (KD 20) + `sustainable jewellery manufacturer` (KD 19) + `eco friendly jewellery manufacturer` (KD 22) + `recycled metal jewelry manufacturer` (KD 14) + `lab grown diamond manufacturer` (KD 36) + `sustainable jewelry packaging` (KD 14) + `biodegradable jewellery packaging` (KD 14) + `responsible sourcing jewelry` (KD 37).

Volume individuel faible (0-50 mois) mais **toutes ces tapes décrivent exactement la même page** : un fabricant qui coche toutes les cases RSE. Le SERP de chacune ressemble. En les couvrant ensemble dans le H1/title/H2, on capte un cluster d'~250 vol cumulés sur intent transactional pur.

### Pourquoi NE PAS viser `responsible jewellery council` (280 vol) sur la page

- Intent **navigational** : l'utilisateur cherche le site officiel responsiblejewellery.com (qui rank #1, KD 42 pour s'y substituer = très dur).
- Notre légitimité = "nous sommes membre" → c'est un article de blog qui explique le RJC + cite que nous le sommes, pas une page corporate qui prétend être le RJC.
- Sur la page on garde une **mention nominative + lien sortant**, mais la **chasse au ranking se fait via le blog** `/blog/responsible-jewellery-council-rjc-guide/` qui peut prendre le format GUIDE attendu par le SERP secondaire (MEDIA_BLOGS).

### Pourquoi NE PAS viser `lab grown diamond jewelry` (25 600 vol) sur la page

- Intent **informational** + SERP **HOMEPAGES/PRODUCT** dominé par retailers consumer (Brilliant Earth, Pandora) et marketplaces.
- Buzz : +235% growth sur 12m = bulle consumer post-COVID/post-De Beers, pas B2B.
- ADVMFR propose le lab-grown comme **option supplémentaire** (pas la spécialité) → écrire 1500 mots dessus sur `/sustainability/` diluerait le message RSE et créerait cannibalisation avec un futur blog.
- Sur la page on garde **1 paragraphe** ("Lab-Grown Diamonds are also available") + lien vers `/blog/lab-grown-diamonds-explained/`.

---

## 3. H1 / Title / Meta

```
H1     : RJC Certified Sustainable Jewellery Manufacturer
Title  : RJC Certified Ethical & Sustainable Jewellery Manufacturer | Advance Thailand
Meta   : RJC certified jewellery manufacturer in Thailand — ethical sourcing,
         recycled metals, lab-grown diamond option, biodegradable packaging,
         fair wages. 30+ years of responsible production for B2B brands worldwide.
URL    : /sustainability/  (inchangé)
```

**Couverture cluster dans le title** :
- `rjc certified jewellery manufacturer` (KD 18) → en plein dans le title ✅
- `ethical jewellery manufacturer` (KD 20) → "Ethical & Sustainable Jewellery Manufacturer" ✅
- `sustainable jewellery manufacturer` (KD 19) → idem ✅
- Qualifier géo "Thailand" → capture `jewelry sourcing thailand` (KD 19) ✅

**Notes** :
- H1 court (≤ 60 chars) pour rester lisible sur mobile et bien indexer en first paragraph.
- Title 75 chars — limite mais OK. Si Google tronque, "Advance Thailand" pourra sauter sans casser l'intent.
- Meta intègre les 4 piliers du contenu actuel (ethical sourcing / recycled / lab-grown / biodegradable) + 2 preuves (30+ ans / B2B) → forte densité différenciante pour clic.

---

## 4. Content outline

Structure proposée alignée avec le contenu actuel (5 sections existantes) **+ refonte pour densité kw + ajout CTA + ajout maillage interne**.

### Hero / intro (≈ 80 mots)
- H1 + pitch de 2 phrases qui réutilise `rjc certified` + `ethical` + `sustainable` + `thailand` + bénéfice B2B (= "your CSR-compliant manufacturing partner").
- CTA primaire : "Request our RJC certificate & responsible business policies" → ouvre formulaire ou direct mailto.

### H2 — Our RJC Certification (le pilier)
- Logo RJC certified member (alt = "Advance Manufacturers Co Ltd — RJC certified member").
- 2 paragraphes : (a) ce que recouvre la certification RJC, (b) ce que cela engage ADVMFR concrètement (audits, code of practices, supply chain).
- Lien sortant `nofollow` vers `responsiblejewellery.com/member/advance-manufacturers-co-ltd` (preuve tierce).
- Lien interne vers `/blog/responsible-jewellery-council-rjc-guide/` ("Learn what RJC certification covers →").
- Lien de téléchargement direct du certificat PDF.

### H2 — Transparent & Responsible Sourcing
- 3 H3 :
  - **Ethically sourced gemstones** (conflict-free, lien blog `/blog/conflict-free-diamonds-explained/`)
  - **Lab-grown diamonds as a sustainable option** (1 paragraphe, lien blog `/blog/lab-grown-diamonds-explained/`)
  - **Recycled metals** (1 paragraphe sur scrap recovery + lien blog `/blog/recycled-gold-jewellery-guide/`)
- Densité kw : `responsible sourcing jewelry`, `conflict free gemstones`, `lab grown diamond manufacturer`, `recycled metal jewelry manufacturer`.

### H2 — Waste Management & Material Recovery
- Reprendre contenu actuel (scrap metal, excess wax, rubber moulds, copper rods recyclés via specialized facilities locales).
- Ajouter mention chiffrée si dispo (kg/an de matière recyclée). Sinon laisser qualitatif.
- Densité kw : `recycled metal jewelry manufacturer`, `sustainable jewellery manufacturer`.

### H2 — Sustainable & Biodegradable Packaging
- Section dédiée (actuellement noyée dans "sourcing") car c'est un kw cluster propre.
- Mentionner les polybags plant-based + tailles disponibles + option de packaging recycled paper si proposé.
- Densité kw : `sustainable jewelry packaging`, `biodegradable jewellery packaging`.

### H2 — Our People — Fair Wages & Empowering Women
- Reprendre contenu actuel (no child labor, living wages, 75% women workforce, safe conditions).
- C'est le pilier "S" de ESG/RSE qui rassure les acheteurs européens (CSDDD, directive UE due diligence).
- Renforcer avec lien interne vers `/about-us/` (heritage familial 30 ans = stabilité sociale).

### H2 — Our Policies & Reports (la preuve)
- Garder la liste de 11 PDFs actuelle. **Renommer les libellés** pour densité kw :
  - "Official RJC Certification" → "Our official RJC certificate (member registry)"
  - "Responsible Business Practices Policy" → "Responsible business practices policy 2025"
  - "Supply Chain Policy" → "Supply chain due diligence policy 2025"
  - "Conflict of Mineral Policy" → "Conflict minerals policy (OECD-aligned)"
  - "Energy Conservation Policy" → "Energy conservation policy 2026"
  - "DEI Policy" → "Diversity, equity & inclusion (DEI) policy"
- Bonus : ajouter `rel="noopener"` et target intelligent. Si possible héberger sur le domaine plutôt que Dropbox (Dropbox = signal faible + risque lien mort).

### Bloc final — CTA conversion
- "Ready to source from an RJC certified manufacturer?" → CTA `/contact-us/`.
- Bloc "voir aussi" maillage interne (cf. section 5).

### Schema.org à injecter
- `Organization` avec `award`/`hasCredential` = membership RJC (preuve E-E-A-T).
- `BreadcrumbList`.
- Éventuellement `FAQPage` si on ajoute 3-5 FAQ ("Is ADVMFR RJC certified?", "Do you offer lab-grown diamonds?", "Do you use recycled gold?").

---

## 5. Internal linking

### Linking → /sustainability/ (pages qui doivent linker VERS cette page)

| Source | Ancre suggérée | Pourquoi |
|---|---|---|
| `/` (home) | "RJC certified & responsible manufacturer" | Signal de trust sur la home |
| `/about-us/` | "Our sustainability commitments" | Page corporate doit pointer vers la preuve RSE |
| `/production-process/` | "responsibly managed waste & material recovery" | Le waste mgmt est techniquement un process |
| `/design-development/` | "lab-grown diamond option" | Quand on parle des options matériaux |
| `/blog/responsible-jewellery-council-rjc-guide/` | "see our RJC certification" | Article info → page transac (intent push) |
| `/blog/rjc-certification-explained/` | "our RJC certified manufacturing" | Idem |
| `/blog/ethical-jewellery-brands-guide/` | "RJC certified manufacturer Thailand" | Idem |
| `/blog/sustainable-jewellery-brands-guide/` | "sustainable jewellery manufacturer" | Idem |
| `/blog/conflict-free-diamonds-explained/` | "conflict-free gemstone sourcing" | Idem |
| `/blog/lab-grown-vs-mined-diamonds/` | "lab-grown diamond manufacturer" | Idem |
| `/blog/recycled-gold-jewellery-guide/` | "recycled metal jewellery production" | Idem |
| `/blog/fairmined-fairtrade-gold/` | "responsibly sourced gold" | Idem |
| `/blog/carbon-footprint-jewellery/` | "our sustainability practices" | Idem |
| `/blog/responsible-sourcing-jewellery/` | "responsible sourcing at ADVMFR" | Idem |
| Footer global | "Sustainability & RJC" | Présent sur 100% des pages |

### /sustainability/ links → (sortants à mettre dans la page)

| Destination | Ancre | Type |
|---|---|---|
| `/about-us/` | "30 years as a family-run manufacturer in Thailand" | Interne (autorité corp) |
| `/production-process/` | "production processes" | Interne (preuve tech) |
| `/blog/responsible-jewellery-council-rjc-guide/` | "Learn what RJC certification covers" | Interne blog (intent info) |
| `/blog/rjc-certification-explained/` | "RJC code of practices explained" | Interne blog |
| `/blog/conflict-free-diamonds-explained/` | "How we guarantee conflict-free gemstones" | Interne blog |
| `/blog/lab-grown-diamonds-explained/` | "Lab-grown diamonds: a sustainable option" | Interne blog |
| `/blog/recycled-gold-jewellery-guide/` | "Recycled gold in fine jewellery" | Interne blog |
| `/blog/fairmined-fairtrade-gold/` | "Fairmined vs Fairtrade gold" | Interne blog |
| `responsiblejewellery.com/member/advance-manufacturers-co-ltd` | "Our profile on the RJC member registry" | Externe (preuve tierce, `rel="noopener"`) |
| `/contact-us/` | "Request our certificate & policies" | Interne (conversion) |

---

## 6. Notes & risks

### Risques

1. **KD `eco friendly jewelry manufacturer` US = 44** (vs 22 pour orthographe UK). Le SERP US est dominé par marketplaces consumer (Etsy, Amazon "eco-friendly jewelry" sections). **Ne pas tenter** la version US en density kw lourde sur cette page → garder la version UK uniquement. Si volume US monte un jour, créer une page géo dédiée plutôt que cannibaliser.

2. **Buzz lab-grown diamonds** : `lab grown diamond jewelry` +235% growth 12m est une **bulle consumer** post-baisse De Beers. À l'inverse `lab grown diamond manufacturer` (KD 36) est en -9% — l'angle B2B se contracte (marché qui mature, prix qui s'effondrent, marges qui se serrent). **Implication** : ne pas surinvestir dans le lab-grown comme axe SEO majeur. Garder en option mentionnée, pas en pilier de page.

3. **`responsible jewellery council` KD 42** : SERP dominé par responsiblejewellery.com (le site officiel) + Wikipedia + Hong Kong Jewellery Trade Association. Aucune chance de doubler le site officiel. **Décision** : ne pas viser ce kw en primary nulle part. L'article de blog est un "couverture topique" — il rankera peut-être sur des longue traîne (`responsible jewellery council members`, `rjc code of practices`) mais pas sur le head term.

4. **Cluster RSE en déclin global** : `responsible jewellery council` -19%, `sustainable jewellery manufacturer` -92%, `biodegradable jewellery packaging` -33%, `rjc certification` -20%. **Hypothèse** : (a) saturation post-2023 RSE-washing, (b) shift terminologique vers "CSRD-compliant", "due diligence", "ESG", "CSDDD" (directive UE Corporate Sustainability Due Diligence active depuis 2024). À ajouter à la prochaine vague de submits Mangools : `csrd compliant jewelry manufacturer`, `due diligence jewelry supplier`, `esg jewelry manufacturer`, `oecd jewelry due diligence`.

5. **Pas de data Mangools sur les variantes `rjc certified *`** (vol = vide). KD est mesuré mais vol inconnu. Implication : on parie sur l'intent + le SERP type, pas sur le volume historique. Cohérent vu que c'est une niche B2B ultra-spécifique — les acheteurs qui tapent ça sont **peu nombreux mais ultra-qualifiés** (un seul deal compense 10 000 visites blog).

6. **Dropbox pour les PDFs policies** : signal qualité faible (lien externe, risque lien mort, pas de tracking). À migrer sur le domaine `advmfr.com/policies/*.pdf` dans la refonte → bonus SEO + UX + crédibilité.

7. **Title 75 chars** : limite Google. Si tronqué : surveillance SERP post-déploiement, ajuster si "Advance Thailand" coupe au milieu.

### Anomalies data

- **`sustainable jewellery manufacturer` growth = -92%** mais `sustainable jewelry manufacturer` (US) = **+167%**. Probablement bruit Mangools (vol 10 → faible précision sur le delta). Pas une indication actionnable.
- **`responsible sourcing jewelry` KD 37 pour vol 10** : KD élevé pour vol minuscule = SERP saturé par grosses corporations (Tiffany, Pandora, Cartier) qui ont des pages sustainability denses. Difficile à doubler mais on couvre par densité dans le H2 sourcing.
- **`recycled silver jewellery` KD 12** : opportunité technique mais intent = informational + SERP = PRODUCT/MEDIA_BLOGS. **Ne pas chasser** sur la page corporate. Si volume monte, créer une `/blog/recycled-silver-jewellery-guide/` à part.
- **`fairmined gold` / `fairtrade gold`** : ADVMFR n'est pas certifié Fairmined ni Fairtrade Gold (sourcing différent du RJC). À **ne pas mentionner** sur la page sous peine de greenwashing accusable. À traiter en blog comparatif neutre.

### Priorité d'optimisation

1. **P0** : refonte H1/title/meta + restructuration des 6 H2 (cf. outline) → impact rank immédiat sur `rjc certified jewellery manufacturer` + cluster ethical/sustainable.
2. **P1** : ajout schema.org `Organization` + `hasCredential` RJC (signal E-E-A-T fort).
3. **P1** : migration PDFs Dropbox → domaine.
4. **P2** : création des 10 articles blog section 15 pour pousser le maillage interne entrant.
5. **P3** : FAQ schema (3-5 questions) si bandwidth dispo.