Landing Page Development
A landing page is a single-page site with one target action. Everything on the page works toward this action: an inquiry form, subscription, purchase, registration. No navigation to other sections, no distracting links, minimum exits. Unlike a promo site, priority is on conversion over engagement.
Working landing structure
Basic sequence of blocks:
Hero (first screen) — offer + CTA should fit without scrolling on 90% of audience devices. Headline answers "what and for whom", subheadline — "how and why it works". Button is first CTA.
Trust — right after hero. Client logos, platform rating (Clutch, G2, Yandex), number of projects/clients, media mentions. Not at end of page, but immediately while attention is highest.
Problem → Solution — specific pain of target audience and mechanism to eliminate it.
Product/Service in detail — what client exactly gets. List, comparison table, step-by-step process.
Results — numbers, case studies, testimonials with photos and names.
Repeat CTA — with different wording.
Final CTA + form — minimal fields, maximum low entry barrier.
Technical stack
Speed and simplicity of updates are critical for landing pages. Options:
Static landing (Astro / plain HTML + Vite) — maximum performance, no server part, deploy to Vercel/Netlify. Forms via Formspree or Netlify Forms.
---
// No heavy framework imports — only essential JS
---
<html lang="en">
<head>
<meta charset="utf-8">
<title>Title | Subtitle</title>
<meta name="description" content="...">
<link rel="preload" as="image" href="/hero.webp">
</head>
<body>
<main>
<!-- sections -->
</main>
</body>
</html>
Next.js — when landing is part of product ecosystem or SSR needed for personalization (UTM parameters affect content, A/B test on server).
WordPress + page builder plugin (Elementor, Bricks) — fast start, client edits themselves. But: slower than static, requires updates, performance harder to control.
Performance is critical
Google Ads and Yandex.Direct reduce click cost for fast pages. Core Web Vitals directly affect Quality Score. Goals:
- LCP < 1.5s (hero image or text)
- CLS < 0.05 (stable layout, no shifts on font load)
- INP < 100ms
Checklist:
- Images: WebP/AVIF, explicit
widthandheight,loading="lazy"for everything below fold - Fonts:
font-display: swap, preload for main weight, system stack as fallback - CSS: critical — inline in
<head>, rest — defer - JS: minimum, all async/defer, no render-blocking scripts in
<head> - Third-party scripts (analytics, pixels): load after
loadevent
<!-- Example of optimal analytics loading -->
<script>
window.addEventListener('load', function() {
// Load GTM only after full page load
(function(w,d,s,l,i){/* GTM snippet */})(window,document,'script','dataLayer','GTM-XXXX');
});
</script>
Inquiry form
The form is the central element of a landing. Its optimization directly impacts conversion:
<form id="lead-form" novalidate>
<div class="field">
<label for="name">Name</label>
<input
id="name" name="name" type="text"
autocomplete="name"
required minlength="2"
placeholder="Your name"
>
<span class="error" aria-live="polite"></span>
</div>
<div class="field">
<label for="phone">Phone</label>
<input
id="phone" name="phone" type="tel"
autocomplete="tel"
required
placeholder="+1 (555) 000-0000"
>
<span class="error" aria-live="polite"></span>
</div>
<!-- honeypot against bots -->
<input name="website" type="text" style="display:none" tabindex="-1" autocomplete="off">
<button type="submit">Get Consultation</button>
<p class="form-note">We'll call back within 30 minutes</p>
</form>
Validate on blur, not on submit. Button loading state when sending. After success — either inline message or redirect to /thank-you (latter better for Google Ads conversion tracking).
UTM parameters and personalization
Landing pages for ad campaigns often change headline based on traffic source:
const params = new URLSearchParams(window.location.search);
const utm_term = params.get('utm_term');
const headlines = {
'website development': 'We'll build your site in 2 weeks with guarantee',
'landing page': 'Landing page with 5%+ conversion or money back',
};
const h1 = document.querySelector('h1');
if (utm_term && headlines[utm_term]) {
h1.textContent = headlines[utm_term];
}
More reliable approach — Edge Middleware (Vercel) or server-side rendering with content substitution before HTML sent.
Conversion tracking
Minimal event set for correct ad campaign analytics:
// GA4
gtag('event', 'generate_lead', {
event_category: 'form',
form_id: 'lead-form',
source: new URLSearchParams(location.search).get('utm_source') ?? 'organic'
});
// Yandex.Metrica
ym(COUNTER_ID, 'reachGoal', 'lead_form_submit');
// Facebook Pixel
fbq('track', 'Lead');
Typical timeline
Landing with ready design — 3–5 business days. With design and content development for specific campaign — 7–10 days. Landing with A/B versions, dynamic content, full tracking stack — 10–14 days.