SEO agency rankings
Agence Web Bretagne, SEO agency in Rennes
In 2026, Agence Web Bretagne ranks 9th of 30 SEO agencies in Rennes (Top 30%). Its strengths: top 3 in Google’s local results, 2 SEO case studies with client results, and published prices.
2026 ranking · updated
01
Identity
| Legal name | AGENCE WEB BRETAGNE |
|---|---|
| Legal form | SAS |
| Company number (SIREN) | 793941022 |
| Founded | 2013 |
| Offices | Rennes (head office) |
| Website | agenceweb-bretagne.com (opens in a new tab) |
Source: Sirene register, collected September 24, 2026.
02
Rankings
- Best SEO agencies in Rennes9th of 30Top 30%
- Best SEO agencies in Brittany9th of 30Top 30%
- Best SEO agencies in Francelisted, not numbered
- Best SEO agencies · Local SEO in France31st of 139Top 25%
- Best SEO agencies · International SEO in France36th of 139Top 30%
- Best SEO agencies · Law firms in France24th of 139Top 25%
- Best SEO agencies · SaaS and tech in France35th of 139Top 30%
- Best SEO agencies · Tourism and hotels in France33rd of 139Top 25%
Show the other 5 rankings
- Best SEO agencies · Finance and insurance in France31st of 139Top 25%
- Best SEO agencies · Retail in France27th of 139Top 25%
- Best SEO agencies · Nonprofits in France14th of 139Top 25%
- Best SEO agencies · E-commerce SEO in Rennes9th of 30Top 30%
- Best SEO agencies · Retail in Rennes6th of 30Top 25%
03
Score by criteria group
| Group | Weight | Score |
|---|---|---|
| Visibility on Google | 20% | 59.3/100 |
| Visibility in AI search (beta) | 10% | 39.3/100 |
| Website technical setup | 10% | 43.2/100 |
| Offer | 5% | 68/100 |
| Published proof | 25% | 55/100 |
| Client results | 15% | not scored |
| Editorial selection | 15% | not scored |
Visibility on Google59.3/100
| Criterion | Value | Source and date |
|---|---|---|
| Position on Google (Rennes) | beyond position 100 | Google organic and local results (via DataForSEO) (our measurement) |
| Position on Google (France) | beyond position 100 | Google organic and local results (via DataForSEO) (our measurement) |
| Position on Google Maps (Rennes) | #2 for “agence référencement rennes” | Google organic and local results (via DataForSEO) (our measurement) |
| Estimated organic traffic | 1,108 visits a month | Search traffic and search volume estimates (DataForSEO Labs) (our measurement) |
| Domain Rating (Ahrefs) | 34/100 | Domain Rating by Ahrefs |
Visibility in AI search (beta)39.3/100
| Criterion | Value | Source and date |
|---|---|---|
| Cited by AIs (Rennes) | 0 of 9 answers | Google AI Mode and AI Overviews, ChatGPT and Gemini (via DataForSEO) (our measurement) |
| Cited by AIs (France) | 0 of 9 answers | Google AI Mode and AI Overviews, ChatGPT and Gemini (via DataForSEO) (our measurement) |
| Cited in Google AI Overviews (Rennes) | No | Google AI Mode and AI Overviews, ChatGPT and Gemini (via DataForSEO) (our measurement) |
| Cited in Google AI Overviews (France) | Not available (neutral in the score) | Google AI Mode and AI Overviews, ChatGPT and Gemini (via DataForSEO) (our measurement) |
| Publishes llms.txt | No | Agency website (our measurement) |
| Lets AI crawlers read its site | Yes | Agency website (our measurement) |
Website technical setup43.2/100
| Criterion | Value | Source and date |
|---|---|---|
| Lighthouse performance | 89/100 | Lighthouse (mobile) (our measurement) |
| Lighthouse SEO | 92/100 | Lighthouse (mobile) (our measurement) |
| Lighthouse accessibility | 77/100 | Lighthouse (mobile) (our measurement) |
| Lighthouse best practices | 96/100 | Lighthouse (mobile) (our measurement) |
| Structured data | Yes | Agency website (our measurement) |
| Valid sitemap | Yes | Agency website (our measurement) |
| Pages updated in the last 90 days | 0 | Agency website (our measurement) |
Offer68/100
| Criterion | Value | Source and date |
|---|---|---|
| Publishes its prices | Yes | Agency website, read and labelled offline (case studies, prices, team) (our measurement) |
| Page showing who works there | No | Agency website, read and labelled offline (case studies, prices, team) (our measurement) |
| Years in business | 13 years | Sirene and company complements (API Recherche d’entreprises) |
Published proof55/100
| Criterion | Value | Source and date |
|---|---|---|
| Published proof | 55/100 | Agency website, read and labelled offline (case studies, prices, team) (our measurement) |
The case studies read on its website
- Europoussins (opens in a new tab) · dès l'ouverture le site s'est positionné dans les premiers résultats de Google
- Compagnie de la Literie (opens in a new tab) · Le travail de référencement naturel a permis de placer le site rapidement dans les premiers résultats de Google sur les expressions clés appropriées.
- Étude du Mail (Notaires de Combourg) (opens in a new tab)
- Château La Croix Chemin (opens in a new tab)
- MV Crédit Finance & Patrimoine (opens in a new tab)
- Golf de Saint Cast (opens in a new tab)
Client resultsnot scored
No proof yet. Its absence is neutral in the score: it never penalizes the agency.
Editorial selectionnot scored
No editorial selection yet.
04
Specialties
05
Reviews
We never reuse ratings or reviews from other platforms. Reviews from its clients will appear here from 3 reviews.
06
How Agence Web Bretagne can improve
These levers come from the measured criteria: each one can raise the score.
- Reach the first page of Google for “SEO agency Rennes” searches.
- Get cited by AIs (Google AI Mode, ChatGPT, Gemini) on its city’s searches.
- Speed up its website (Lighthouse performance: 89/100).
- Improve its website’s accessibility (Lighthouse: 77/100).
- Show the client’s results in figures on its case studies (“+110% SEO traffic”).
- Publish an llms.txt file.
- Claim the profile to add its client results (Search Console).
07
Badges and embeds
Copy the code and paste it into your website, WordPress included. The image updates with every new edition of the ranking, so the code never changes.
Badge · Top 30% · Best SEO agencies · Rennes · 2026
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<a href="https://contenttosocial.com/seo-agencies/france/rennes"><img src="https://contenttosocial.com/badges/agence-web-bretagne-saint-gregoire/seo-agencies-rennes.svg" alt="Agence Web Bretagne, Top 30% in the Contenttosocial ranking 2026" width="213" height="78"></a>
Badge · Top 25% · Best SEO agencies · France · Local SEO · 2026
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<a href="https://contenttosocial.com/seo-agencies/france/local-seo"><img src="https://contenttosocial.com/badges/agence-web-bretagne-saint-gregoire/seo-agencies-france-local-seo.svg" alt="Agence Web Bretagne, Top 25% in the Contenttosocial ranking 2026" width="213" height="78"></a>
Badge · Top 30% · Best SEO agencies · France · International SEO · 2026
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<a href="https://contenttosocial.com/seo-agencies/france/international-seo"><img src="https://contenttosocial.com/badges/agence-web-bretagne-saint-gregoire/seo-agencies-france-international-seo.svg" alt="Agence Web Bretagne, Top 30% in the Contenttosocial ranking 2026" width="213" height="78"></a>
Badge · Top 25% · Best SEO agencies · France · Law firms · 2026
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<a href="https://contenttosocial.com/seo-agencies/france/law-firms"><img src="https://contenttosocial.com/badges/agence-web-bretagne-saint-gregoire/seo-agencies-france-law-firms.svg" alt="Agence Web Bretagne, Top 25% in the Contenttosocial ranking 2026" width="213" height="78"></a>
Badge · Top 30% · Best SEO agencies · France · SaaS and tech · 2026
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<a href="https://contenttosocial.com/seo-agencies/france/saas"><img src="https://contenttosocial.com/badges/agence-web-bretagne-saint-gregoire/seo-agencies-france-saas.svg" alt="Agence Web Bretagne, Top 30% in the Contenttosocial ranking 2026" width="213" height="78"></a>
Badge · Top 25% · Best SEO agencies · France · Tourism and hotels · 2026
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<a href="https://contenttosocial.com/seo-agencies/france/tourism"><img src="https://contenttosocial.com/badges/agence-web-bretagne-saint-gregoire/seo-agencies-france-tourism.svg" alt="Agence Web Bretagne, Top 25% in the Contenttosocial ranking 2026" width="213" height="78"></a>
Badge · Top 25% · Best SEO agencies · France · Finance and insurance · 2026
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<a href="https://contenttosocial.com/seo-agencies/france/finance"><img src="https://contenttosocial.com/badges/agence-web-bretagne-saint-gregoire/seo-agencies-france-finance.svg" alt="Agence Web Bretagne, Top 25% in the Contenttosocial ranking 2026" width="213" height="78"></a>
Badge · Top 25% · Best SEO agencies · France · Retail · 2026
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<a href="https://contenttosocial.com/seo-agencies/france/retail"><img src="https://contenttosocial.com/badges/agence-web-bretagne-saint-gregoire/seo-agencies-france-retail.svg" alt="Agence Web Bretagne, Top 25% in the Contenttosocial ranking 2026" width="213" height="78"></a>
Badge · Top 25% · Best SEO agencies · France · Nonprofits · 2026
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<a href="https://contenttosocial.com/seo-agencies/france/nonprofits"><img src="https://contenttosocial.com/badges/agence-web-bretagne-saint-gregoire/seo-agencies-france-nonprofits.svg" alt="Agence Web Bretagne, Top 25% in the Contenttosocial ranking 2026" width="213" height="78"></a>
Badge · Top 30% · Best SEO agencies · Rennes · E-commerce SEO · 2026
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<a href="https://contenttosocial.com/seo-agencies/france/rennes/ecommerce"><img src="https://contenttosocial.com/badges/agence-web-bretagne-saint-gregoire/seo-agencies-rennes-ecommerce.svg" alt="Agence Web Bretagne, Top 30% in the Contenttosocial ranking 2026" width="213" height="78"></a>
Badge · Top 25% · Best SEO agencies · Rennes · Retail · 2026
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<a href="https://contenttosocial.com/seo-agencies/france/rennes/retail"><img src="https://contenttosocial.com/badges/agence-web-bretagne-saint-gregoire/seo-agencies-rennes-retail.svg" alt="Agence Web Bretagne, Top 25% in the Contenttosocial ranking 2026" width="213" height="78"></a>
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