● Agency choice

How to choose a web design agency?

Choosing a web agency is not like ordering pizza. Wrong choice = 6 lost months and a site that does not convert. Here are the 7 criteria that really matter.

Conseils
Topic
FAQ
6 questions
Practical
Actionable
PortfolioCriterion 1
📁
Detailed quoteCriterion 2
💵
SEO included?Criterion 3
🔎
PerformanceCriterion 4
⚡
websteve.fr · Blog
ConseilsGuide2026
Advice

The 7 criteria to choose the right agency

Beyond price: what separates a good agency from a bad one.

📁

Portfolio

Ask for 3 delivered websites similar to yours, live for > 6 months.

Criterion 1
💵

Detailed quote

A vague quote = a vague project. Ask for line-by-line details.

Criterion 2
🔎

SEO included?

Basic technical SEO must be included, otherwise the site is invisible.

Criterion 3
⚡

Performance

Ask for the PageSpeed score of delivered sites. At least 80/100 mobile.

Criterion 4
🔓

Code is yours

Make sure you own the site (no blocking SaaS).

Criterion 5
🤝

Availability

Response time, post-launch support, updates: must be clear.

Criterion 6
Method

How to proceed in practice?

A simple, step-by-step approach.

01
Define your need

Format, features, budget, timeline: before any quote.

02
Compare 3 providers

Min: 3 quotes. Ideal: a freelancer, an agency, a mid-size.

03
Check references

Call 1 past client. 5 minutes worth €1,000.

04
Read the contract

Payment terms, deadlines, code ownership, maintenance.

05
Test communication

Reply within 24h? Good. Over 48h? Run.

06
Sign a fixed quote

No “starting from” without clear deliverables.

Frequently asked questions

FAQ — How to choose a web design agency

Answers to the questions we get most often.

Agency or freelancer?

Freelancer = faster, more human, cheaper for SMEs. Agency = for big-volume projects.

How to check site quality?

PageSpeed Insights test, mobile open, SEO structure. 5 minutes to assess.

Should I pay a deposit?

Yes, it is standard: 30% on order, 40% on mockup, 30% on delivery.

What if the project drags?

Contract with clear deadlines + penalties. Never pay more than 30% upfront.

How to cancel if issue?

The contract must include cancellation terms. Read before signing.

Need a maintenance contract?

Recommended for WordPress (updates, security). From €39/month.

Got a project? Let’s talk.

Send us your business, goal and indicative budget. We reply with a clear plan.

Send my project
✉️ Write to contact@websteve.fr
✅ Free quote within 24h
⚡ Fast & clear site
🔎 SEO included
🤝 Step by step

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