GenToolLab Ultimate Tool Page Template (SEO 2026)

1️⃣ Hero section (SEO + CTR)

Mục tiêu:

• rank keyword chính

• tăng CTR SERP

Structure

H1

Intro 2–3 câu

tool category badge

Example

<h1>Law of Cosines Calculator</h1>

<p>
Use this law of cosines calculator to find a missing side or angle in any triangle.
It is commonly used in trigonometry, geometry homework, surveying,
navigation, and engineering calculations.
</p>

2️⃣ Tool section (Core feature)

Đây là phần:

Enter values

Calculate

Result

User intent = solve problem instantly

Không cần text dài.