July 16, 2026 · 8 min read
To choose the right web agency, look at three things above all: a real portfolio of live, verifiable sites, code ownership (the site must stay yours, with no lock-in) and transparent pricing with no hidden fees. Everything else is detail that confirms or contradicts these three. A serious agency has no problem showing work, explaining what's included and putting it all in writing.
10 criteria for assessing an agency
- 1. Verifiable portfolio: live sites you can open and try, not just mockups.
- 2. Code ownership: at the end, the site is yours, with full access.
- 3. Clear pricing: a detailed quote listing what's included and what isn't.
- 4. No mandatory fees: be wary of anyone tying you to a subscription just to keep your site online.
- 5. Appropriate technology: clean, fast code, not templates weighed down by dozens of plugins.
- 6. SEO attention: structure, speed and structured data handled from the start.
- 7. Responsive design: the site must work well on mobile, where most people browse.
- 8. Direct communication: you talk to whoever builds the project, not just a salesperson.
- 9. Defined timelines: an agreed delivery date, put in writing.
- 10. Post-launch support: what happens if something breaks or you need a change.
Red flags you shouldn't ignore
Some warning signs are easy to spot: prices «too good to be true» that hide recycled templates, being unable to access your own site, a portfolio made only of images with no links, or the promise of being «first on Google» in a few weeks. No one can guarantee a ranking: SEO is ongoing work, not a switch.
Questions to ask before you sign
Always ask: will the code be mine? What's included in the price and what costs extra? Who handles updates and security? What happens if I want to change provider later? The answers to these say more than any pitch. If you're also considering a redesign, read how to rebuild your site without losing rankings, and to get a sense of costs see how much a website costs.
We work exactly this way: your code, transparent pricing, no lock-in. See our web development service or tell us about your project for a free quote.
Frequently asked questions
How do I know if a web agency is trustworthy?
Look at three things: a portfolio of real, verifiable live sites, code ownership at the end of the project, and transparent pricing with no hidden fees. A serious agency shows its work, explains what's included and puts it all in writing.
Will the site they build be my property?
With a serious agency, yes. The code, domain and content stay yours, with full access. Be wary of anyone tying you to a mandatory subscription just to keep your own site online.
Can an agency guarantee first place on Google?
No. No one can guarantee a specific ranking: it depends on competition, content and hundreds of factors. SEO is ongoing work that improves visibility over time, not a guaranteed instant result.
Agency or freelancer?
It depends on the project. A freelancer may be enough for a simple site; an agency offers more skills (design, development, SEO) and continuity over time. What matters most is the quality of the work and the clarity of the agreement.