Phone Simulator Blog
Guides, Tips, and Best Practices for Mobile-First Testing
Learn how to preview any webpage on mobile devices, improve UX, and optimize your workflow with Phone Simulator

How to Test a Website on iPhone 17 (and All Modern iPhones): A Complete Guide for Developers & UX Teams
In 2024–2025, more than 63% of all global page views came from mobile devices (StatCounter), and Apple consistently leads the high-end smartphone market.
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Why Website Must Look Perfect on the Galaxy Fold - And How to Achieve It
This article explains why foldable optimization matters and how you can ensure your website looks flawless on devices like the Samsung Galaxy Z Fold 6, Samsung Galaxy Z Flip 6, Google Pixel Fold 2, and upcoming hybrid "FlexScreen" devices expected to launch later in 2026.
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How to Test a Website on Mobile in 2026: Complete Guide for Developers & SEO Teams
Testing your website on mobile devices is therefore essential for UX, performance, accessibility, and SEO. In this guide, we explore the most effective and up-to-date methods for testing mobile layouts in 2026 - including emulators, browser tools, performance audits, and real-device checks.
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Most Popular Mobile Screen Resolutions in 2026: What Developers Should Know
Keeping up with mobile screen resolutions in 2026 is essential for anyone building modern, responsive websites. With device families evolving quickly and manufacturers pushing new aspect ratios, understanding which viewport (CSS) resolutions dominate real-world traffic helps you test smarter, design faster, and avoid unexpected layout issues.
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What “Mobile-First” Really Means in 2026: Why Modern Websites Must Prioritize Smartphones
In 2026, mobile-first is no longer a trendy phrase - it’s the foundation of how successful digital products are designed, built, and optimized. A mobile-first approach means planning every aspect of a website or web application with the smartphone user as the primary audience, and only then adapting the experience for larger devices like laptops or desktops.
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