KNOWLEDGE BASE
Web Design Companies in Kocaeli: How to Choose the Right Agency?
Table of Contents — English
The Website Need in Kocaeli: Sector Context
Kocaeli has a strong economic structure in petrochemicals, automotive, logistics, manufacturing sectors. For companies looking to stand out in local and regional markets, a professional website is the most powerful digital tool. Kocaeli (Izmit) is Turkey's industrial heartland, home to major corporations in petrochemicals, automotive, and logistics. For SMEs in the supply chains of Tupraş, Ford Otosan, and Hyundai Assan, a corporate website carries as much importance as an international qualification certificate. PROJX Digital serves Kocaeli industrial firms with close coordination through its Istanbul office.
8 Criteria for Choosing the Right Web Design Company
- Portfolio depth: can similar-sector projects be reviewed and verified with references?
- Technical performance: what are the Google PageSpeed and Core Web Vitals scores of portfolio sites?
- SEO foundation: are delivered sites set up with technical SEO (schema.org, canonical, hreflang)?
- Source code ownership: does the contract transfer design and source code to you?
- CMS and maintenance ease: can you update the site yourself after delivery?
- Communication quality: are sprint reports, demos, and regular progress notifications provided?
- Payment plan: is milestone-based staged payment applied?
- Warranty and support: is at least a 90-day warranty offered after go-live?
Website Cost and Budget Planning
Website prices in Kocaeli vary significantly by project scope. A single-page landing page runs 25,000-55,000 TRY; a standard corporate brochure site 80,000-250,000 TRY; an e-commerce site 200,000-800,000 TRY. PROJX Digital proposals show all cost items as separate line items — no hidden cost risk.
Web Site Project with PROJX Digital
PROJX Digital, operating from its Istanbul Şişli headquarters, provides high-standard website solutions for corporate clients in Kocaeli. Remote video conference discovery sessions and online project management deliver the same quality standard. Standards on every project: Lighthouse 90+ performance target, full source code delivery, technical SEO setup, 90-day warranty, and SLA-based maintenance option.
Frequently Asked Questions
Key Takeaways
- In Kocaeli web company selection, portfolio verification, technical SEO competence, and source code ownership are the most critical criteria.
- Website cost varies by scope; don't decide without getting a transparent, detailed quote.
- Lighthouse 90+ target directly impacts both user experience and SEO ranking.
- PROJX Digital standard delivery: Lighthouse 90+, full source code, technical SEO, 90-day warranty.