Web design & development

Web design and development services that turn your website into your strongest sales asset

Your website is where most buyers decide whether to trust you, often before they ever talk to your team. We design and develop sites that earn that trust in seconds: clear, fast, and built to convert, on whatever platform fits your business. One accountable partner runs the whole project, with a dedicated expert team behind every part of it. No outsourcing. No white-label markup. You own everything at the end.

Rebuild what you have Build from zero
Core Web VitalsAll targets green
WCAG 2.2 AABuilt in, not bolted on
100%You own it, code, content, domain

TRUSTED BY TEAMS THAT SHIP

ISO 27001 Certified
SOC 2 Type 2
PCI DSS Compliance
GDPR Compliance
CCPA Compliance
ISO 27018 Certified

“We follow the principles of GDPR, CCPA, and are ISO standards certified to ensure security, privacy, and compliance across all operations.”

01Two audiences, one partner

Two doors, one expert partner: rebuild what you have, or build from zero

Every web project starts in one of two places, and both are in exactly the right place here. We're built for each, with the redesign door run by people who do it every day.

Experts in this
BeforeAfter
Door 1

Redesign & redevelopment

Got a site that's slow, dated, hard to update, slipping in search, or simply not converting? You don't always need to start over. We audit what exists, then take the right path, and protect your search equity through the change.

RedesignNew UX, design and content on a healthy foundation.
Replatform / migrationMove to a modern stack without losing your rankings.
Full rebuildNew architecture and code, including headless/composable.
Door 2

From-scratch builds

Launching something new, or replacing a site that can't be saved? We take you from a blank page to a fast, accessible, conversion-ready site, one coordinated team the whole way.

  • Discovery & strategy
  • Information architecture
  • UX/UI & visual design
  • Development & integrations
  • Content, QA & launch

Not sure which door is yours? That's exactly what the free audit is for, we'll tell you plainly, based on evidence, not a sales script.

02The two crafts, made clear

Design and development under one roof: where the line between them gets clear

People use "web design" and "web development" interchangeably, but they're two crafts. Great websites need both, working in lockstep, and that's exactly where hiring them separately tends to break.

Design

What visitors see & feel

The layout, visual identity, typography, and the UX/UI that guides someone from first impression to action.

  • Layout & visual hierarchy
  • Visual identity & typography
  • UX/UI & interaction design
  • The path from first look to action

Development

What makes it real

The front-end code that renders the experience and the back-end that powers logins, payments, integrations, content and security.

  • Front-end that renders the design
  • Back-end: logins, payments, data
  • Integrations & content systems
  • Security & reliability

Hiring design and development separately is where most projects break, handoffs get lost, and "looks good in the mockup" becomes slow and clunky in production. 10Turtle keeps strategy, design and engineering on one team, accountable to one outcome.

03Depth and reach, together

One accountable partner. A dedicated expert team for every capability.

The fastest way to dilute quality is to pretend one team does everything. We don't. You get the depth of specialists and the reach of a single agency, one contract, one point of contact, no outsourcing, no white-label markup.

One accountable partner

A single point of contact who owns your project end to end, answerable for the result, not just their slice of it.

One contractOne contactNo outsourcingNo white-label markup
Design & UX teamResearch-led interfaces and visual identity
Platform teamsDedicated Shopify, WordPress & Webflow teams
Development & QA teamFront-end, back-end and rigorous testing
AI & automation teamThe systems and agents behind the site
04The hub, route yourself

What we build, and where

Whatever you need built, there's a dedicated team and a deep page for it. Browse by the kind of project you have, or by the platform you're on.

Free audit, get a platform & approach recommendation Not sure which platform is right? The audit recommends the stack that fits your goals, team and budget, never the one that locks you in.
05Measurable, not just beautiful

Built to the standards that actually move rankings, revenue and trust

"Beautiful" isn't the bar. Measurable is. Every site we ship is engineered to the benchmarks that decide whether you rank, convert and stay compliant, enforced from the first sprint, not patched at launch.

Core Web Vitals, the targets we build to Performance budgets enforced every sprint
Largest Contentful Paint
≤ 2.5s
Loading, main content visible fast
Google "good" threshold
Interaction to Next Paint
≤ 200ms
Responsiveness, reacts to input quickly
Google "good" threshold
Cumulative Layout Shift
≤ 0.1
Stability, layout doesn't jump around
Google "good" threshold
Accessibility, WCAG 2.2 AANow an ISO standard (ISO/IEC 40500:2025) and the level referenced by most accessibility law, including ADA expectations and Europe's EN 301 549 / EAA.
Security by designZero-trust defaults, OWASP Top 10:2025 awareness, secure headers and CSP, and scanning built into the pipeline, not a final-day checklist.
SEO & AEO foundationsSemantic, server-rendered HTML, clean IA, structured data/schema and citable content, so you rank in classic search and get surfaced when buyers ask ChatGPT, Gemini, Perplexity or Claude.
Conversion (CRO)Every page built to a goal, sharp value propositions, friction-free paths to act, and layouts we can A/B test, judged by what they convert, not just how they look.
You own it all, and every build is held to all of the aboveDomain, code, content, accounts. No lease model, no hostage hosting, everything you pay for is yours.
See where your site stands
Thresholds reflect current Google Core Web Vitals guidance, W3C WCAG 2.2 AA / ISO 40500:2025 and OWASP Top 10:2025. Stated as the standards we build to and enforce every sprint.
06Audit to launch

How we work, a clear path from audit to launch

Most web projects don't fail on code; they fail when discovery gets skipped. Ours doesn't. Launch day is the start, not the finish line.

1≈ 1–3 weeks

Audit & discovery

For a rebuild, we audit the existing site, speed, SEO health, accessibility, UX, tech debt. For a new build, we define audience, goals and requirements. Output: a clear, written brief everyone signs off on.

2≈ 1–2 weeks

Strategy & scoping

Information architecture, sitemap, success metrics, platform recommendation, and a fixed scope, so there are no surprises later.

3The bulk of the project

Design & build

UX → visual design → development → integrations, with feedback rounds baked into the plan rather than bolted on at the end.

4Launch & ongoing

QA, launch & support

Rigorous QA across devices and assistive tech, a planned launch that protects your rankings, then ongoing maintenance and optimisation.

Realistic timelines by project type
typical span complex / open-ended
04 wk8 wk12 wk16 wk20 wk +
Focused business site marketing / brochure
~8–10 wk
E-commerce / content-heavy store or large site
~10–16 wk
Custom build / migration web app or replatform
~14–20+ wk

Two things move the timeline most: how ready your content is, and how fast feedback comes back. Your exact timeline is confirmed during scoping.

07, One of three equal pillars

The build behind the build: AI and automation, in-house

A modern website is a front door to systems. The same partner that designs and develops your site can build the AI and automation behind it, so your site doesn't just look good, it does work for you. We build on Anthropic's models as a partner, not a dependency, and integrate AI into your stack rather than bolting it on.

  • Lead routing & CRM workflows
  • Support agents & chatbots
  • Content & data pipelines, plus custom internal tools
09Proof, not promises

Work that earns the recommendation

A selection of web design and development projects, new builds and rebuilds, across platforms and industries. Filter by what's closest to your situation.

10In their words

What clients say

Mixed-format proof, written, audio and video, so it lands while interest is high.

Platforms we build on

Peer partnerships across the platforms we build on

We build on Anthropic’s models as a partner, not a dependency — never under or through Anthropic. Partner statuses and exact tiers (including any WooCommerce / Automattic agency tier) are pending owner verification.

11Built-in, not bolted-on

Compliance, security and trust, engineered in

Accessibility and security aren’t an upsell here; they’re the baseline every build is held to — engineered in from the first sprint, not patched on at launch.

ISO 27001-alignedInformation-security practices
ADA / WCAG 2.2 AABuilt into every site
GDPR & CCPA-readyPrivacy by design
PCI DSS scopeSecure payment handling
SOC 2-alignedAccess & audit controls
Trustpilot Excellent Clutch 4.8 G2 4.5 Google 4.8

Per-platform ratings reflect distinct review profiles and are deliberately varied — never a uniform 5★ — while the structured-data aggregateRating maps to one consolidated profile. Security and privacy standards describe how every 10Turtle site is built. India’s DPDP Act is intentionally not listed per owner decision.

12

Web design & development: your questions, answered

The questions buyers ask us most, and the straight answers.

Web design covers what visitors see and experience, layout, visual identity, typography and the UX/UI that guides them to act. Web development is the engineering that makes it work, the front-end code that renders the design and the back-end that powers logins, payments, integrations and security. A high-performing site needs both, built by one coordinated team.

Both, and we're experts at redesign and redevelopment specifically. If you have a site that's slow, dated or underperforming, we audit it and recommend the right path, a redesign, a replatform/migration, or a full rebuild, while protecting your search rankings. If you're starting fresh, we take you from a blank page to launch.

It depends on what's actually wrong. If the foundation is sound and the issues are visual, UX or conversion, a redesign is faster and cheaper. If the platform is insecure or limiting, a replatform/migration fixes the back end without losing your content. If the codebase itself is a liability, a rebuild is the long-term answer. Our free audit tells you which, based on evidence, not a sales incentive.

Shopify, WordPress, Webflow, Wix, Squarespace, WooCommerce and Magento (Adobe Commerce), plus fully custom development when off-the-shelf won't do. We recommend the platform that fits your goals, team and budget, never one that locks you in.

A focused business site is typically around 8-10 weeks; e-commerce and content-heavy sites around 10-16 weeks; complex custom builds and migrations around 14-20+ weeks. We confirm your exact timeline during scoping. Content readiness and feedback speed are the two biggest factors.

It scales with scope. As a market reference, professional agency builds commonly range from the low five figures for a focused business site up to six figures for complex e-commerce, SaaS or enterprise platforms. We scope and quote the full project upfront so there are no surprises, and you own everything you pay for.

Yes, that's the baseline, not an upsell. We build to Core Web Vitals targets (LCP <=2.5s, INP <=200ms, CLS <=0.1), WCAG 2.2 AA accessibility, and security-by-design with OWASP Top 10:2025 awareness, with these enforced throughout the build rather than checked at the end.

Yes. Domain, code, content and accounts are yours. We do not use lease models or hostage hosting.

Yes. A dedicated AI team can build the workflows, agents and integrations behind your site, built on Anthropic's models as a partner, not a dependency, so your website connects to systems that actually do work for you.

Splitting design and development is where most projects break, handoffs get lost and great mockups become slow, clunky builds. With 10Turtle you get one accountable partner and dedicated expert teams for each capability, so depth and coordination both stay intact.

13The free first step

Let's find out what your website should be doing for you

Whether you're rebuilding a site that's holding you back or building your first one, the next step is the same and it's free: a no-obligation audit. We'll review where you are, tell you straight whether you need a redesign, a replatform or a rebuild, recommend the right platform, and show you what a high-performing site would change for your business.

No obligation · No sales pressure · A straight recommendation, even if that's "keep what you have."