By Oscar Xander on May 15, 2025 Verified by Google

Our internal dev team was bogged down fixing bugs on a legacy site that no one really understood anymore. YDL offered to audit the codebase and flagged key performance bottlenecks before recommending a rebuild. What stood out was their transparent decision tree rebuild where needed optimise where possible. We got a 60% improvement in load times and zero downtime during deployment. YDL is one of the finest web development agencies in Chicago to work on technical projects.

By Michael John on May 3, 2025 Verified by Google

We needed a complete UX redesign, but weren’t sure what was actually broken — only that engagement was tanking. YDL ran a full heatmap and funnel analysis before even touching design. Turned out our CTAs were buried, and mobile users were hitting dead ends. They redesigned with user behaviour in mind, not just aesthetics. Our newsletter sign-ups and lead form submissions more than doubled within two months

By Oscar Xander on May 15, 2025 Verified by Google

Our internal dev team was bogged down fixing bugs on a legacy site that no one really understood anymore. YDL offered to audit the codebase and flagged key performance bottlenecks before recommending a rebuild. What stood out was their transparent decision tree rebuild where needed optimise where possible. We got a 60% improvement in load times and zero downtime during deployment. YDL is one of the finest web development agencies in Chicago to work on technical projects.

By Michael John on May 3, 2025 Verified by Google

We needed a complete UX redesign, but weren’t sure what was actually broken — only that engagement was tanking. YDL ran a full heatmap and funnel analysis before even touching design. Turned out our CTAs were buried, and mobile users were hitting dead ends. They redesigned with user behaviour in mind, not just aesthetics. Our newsletter sign-ups and lead form submissions more than doubled within two months