Frequently Asked Questions.
Everything you need to know about our engineering methodology, Core Web Vitals guarantees, code ownership, and delivery timelines.
Architecture & Performance
Why do you prioritize modern edge architectures over legacy monolithic WordPress or bloated single-page apps?▼
Modern edge architectures compile pages directly to optimized HTML at global edge nodes, eliminating hundreds of kilobytes of render-blocking JavaScript. This guarantees sub-1.2s Largest Contentful Paint (LCP), zero Cumulative Layout Shift (CLS), and ultra-responsive interactions, which Google rewards with top organic search visibility and higher conversion rates.
How does your sub-1.2s Core Web Vitals guarantee work?▼
We benchmark every pre-rendered marketing page against strict Lighthouse and Chrome User Experience Report (CrUX) thresholds. If any public page exceeds 1.2s on standard mobile 4G networks, our team optimizes the critical rendering path until it passes.
Can we still edit blog posts and landing pages without coding knowledge?▼
Yes. Tellvok provides an administrative operating system with rich Markdown/MDX editing, live SEO scoring, and centralized site customizers so non-technical team members can manage content effortlessly.
Billing, Code Ownership & Retainers
Do we own 100% of our code and design assets?▼
Absolutely. Upon settlement of milestone invoices, all GitHub repositories, PostgreSQL migration scripts, and Figma design tokens belong entirely to you with zero vendor lock-in.
How do you structure project milestones?▼
Typical projects operate on 3 transparent milestones: 30% kickoff and architectural discovery, 40% functional beta delivery, and 30% production deployment and Core Web Vitals validation.
What SLA guarantees do your maintenance retainers include?▼
Our enterprise retainers provide a 99.98% uptime SLA, proactive dependency vulnerability patching, and guaranteed emergency engineering response times under 2 hours.
Integrations & Migration
Can Tellvok migrate our historical blog posts and redirects from WordPress?▼
Yes. Our automated migration scripts import existing articles, author metadata, categories, tags, and media libraries while automatically configuring 301 redirects to preserve 100% of your historical search rankings.
What CRM and payment systems do you support?▼
We natively integrate PostgreSQL with Drizzle ORM, Stripe, HubSpot, Salesforce, SendGrid, Resend, and custom webhooks for seamless data pipelines.
Have a unique technical question?
Our engineering principals are always happy to discuss architectures.