Cursor
mobile
Viewport Meta Tag Misconfigured or Missing in Cursor Project
Your Cursor-generated web application appears zoomed out, zoomed in, or renders at an unexpected scale on mobile devices. Text might be tiny and unreadable, the page might show excessive whitespace, or users can't zoom in/out. The root cause is a missing, malformed, or incorrectly configured viewport meta tag.
The viewport meta tag is a single line of HTML that controls how mobile browsers render your page. Without it, mobile browsers assume your page is designed for a 980px desktop screen and shrink everything to fit. With incorrect values, you might lock users out of zooming (an accessibility violation) or cause the page to render at the wrong width.
This issue affects every mobile visitor to your site and is often the first thing that needs fixing for any mobile responsiveness improvements to take effect.
Error Messages You Might See
Viewport not set to device-width
Lighthouse: Does not have a <meta name="viewport"> tag with width or initial-scale
Accessibility violation: user-scalable=no prevents zooming
Content wider than screen on mobile
Common Causes
- Viewport tag missing entirely — Cursor generated an HTML file or layout template without the viewport meta tag in the head section
- Zoom disabled with user-scalable=no — Cursor added
user-scalable=noormaximum-scale=1which prevents pinch-to-zoom, violating WCAG accessibility guidelines - Fixed width viewport — The tag uses a fixed pixel width like
width=1024instead ofwidth=device-width, forcing a specific layout width - Multiple viewport tags — Cursor added a viewport tag but one already exists from the framework/template, causing conflicts with the browser using the last one
- initial-scale missing or wrong — Without
initial-scale=1, some browsers may not properly set the viewport width on orientation change
How to Fix It
- Add the correct viewport tag — Place this in your HTML head:
<meta name="viewport" content="width=device-width, initial-scale=1">. This is the recommended configuration for almost all web applications - Remove zoom restrictions — Delete
user-scalable=no,maximum-scale=1, andminimum-scale=1from the viewport tag. Users must be able to zoom for accessibility - Check for duplicate viewport tags — Search your entire HTML output for
name="viewport". If there are multiple, remove all but one and place it correctly in the head - Verify in framework layout files — For React (index.html), Next.js (app/layout.tsx or _document.tsx), or Svelte (app.html), check the root layout file where the viewport tag should live
- Test on real devices — Browser DevTools device simulation doesn't perfectly replicate viewport behavior. Test on actual phones to verify the fix
Real developers can help you.
Meïr Ankri
Full-stack developer specializing in React / Next.js / Node.js with 6+ years of experience. I've worked across various sectors including automotive (Reezocar/Société Générale), healthcare (Medical Link SaaS), and e-commerce (Glasman). I build web apps end-to-end, from architecture to production, with a focus on scalability, performance, and code quality. I also mentor junior developers and contribute to technical decisions and code reviews.
Pratik
SWE with 15+ years of experience building and maintaining web apps and extensive BE infrastructure
Milan Surelia
Milan Surelia is a Mobile App Developer with 5+ years of experience crafting scalable, cross-platform apps at 7Span and Meticha. At 7Span, he engineers feature-rich Flutter apps with smooth performance and modern UI. As the Co-Founder of Meticha, he builds open-source tools and developer-focused products that solve real-world problems.
Expertise:
💡 Developing cross-platform apps using Flutter, Dart, and Jetpack Compose for Android, iOS, and Web.
🖋️ Sharing insights through technical writing, blogging, and open-source contributions.
🤝 Collaborating closely with designers, PMs, and developers to build seamless mobile experiences.
Notable Achievements:
🎯 Revamped the Vepaar app into Vepaar Store & CRM with a 2x performance boost and smoother UX.
🚀 Launched Compose101 — a Jetpack Compose starter kit to speed up Android development.
🌟 Open source contributions on Github & StackOverflow for Flutter & Dart
🎖️ Worked on improving app performance and user experience with smart solutions.
Milan is always happy to connect, work on new ideas, and explore the latest in technology.
Matthew Jordan
I've been working at a large software company named Kainos for 2 years, and mainly specialise in Platform Engineering. I regularly enjoy working on software products outside of work, and I'm a huge fan of game development using Unity. I personally enjoy Python & C# in my spare time, but I also specialise in multiple different platform-related technologies from my day job.
Tejas Chokhawala
Full-stack engineer with 5 years experience building production web apps using React, Next.js and TypeScript.
Focused on performance, clean architecture and shipping fast.
Experienced with Supabase/Postgres backends, Stripe billing, and building AI-assisted developer tools.
Franck Plazanet
I am a Strategic Engineering Leader with over 8 years of experience building high-availability enterprise systems and scaling high-performing technical teams. My focus is on bridging the gap between complex technology and business growth.
Core Expertise:
🚀 Leadership: Managing and coaching teams of 15+ engineers, fostering a culture of accountability and continuous improvement.
🏗️ Architecture: Enterprise Core Systems, Multi-system Integration (ERP/API/ETL), and Core Database Structure.
☁️ Cloud & Scale: AWS Expert; architected systems handling 10B+ monthly requests and managing 100k+ SKUs.
📈 Business Impact: Aligning tech strategy with P&L goals to drive $70k+ in monthly recurring revenue.
I thrive on "out-of-the-box" thinking to solve complex technical bottlenecks and am always looking for ways to use automation to improve business productivity.
Rudra Bhikadiya
I build and fix web apps across Next.js, Node.js, and DBs.
Comfortable jumping into messy code, broken APIs, and mysterious bugs.
If your project works in theory but not in reality, I help close that gap.
PawelPloszaj
I'm fronted developer with 10+ years of experience with big projects. I have small backend background too
Basel Issmail
’m a Senior Full-Stack Developer and Tech Lead with experience designing and building scalable web platforms. I work across the full development lifecycle, from translating business requirements into technical architecture to delivering reliable production systems.
My work focuses on modern web technologies, including TypeScript, Angular, Node.js, and cloud-based architectures. I enjoy solving complex technical problems and helping teams turn product ideas and prototypes into working platforms that can grow and scale.
In addition to development, I often collaborate closely with product managers, business analysts, designers, and QA teams to ensure that solutions align with both technical and business goals.
I enjoy working with startups and product teams where I can contribute both as a hands-on engineer and as a technical partner in designing and delivering impactful software.
Jacek Rozanski
Senior PHP/Symfony developer and DevOps engineer with 20+ years of professional experience, running opcode.pl (web development agency, est. 2004).
Day job: I'm the sole backend developer at merketing company where I own and maintain 11 PHP/Symfony microservices on AWS (ECS Fargate, RDS, S3, CloudFront), handle the full CI/CD pipeline (Bitbucket Pipelines, Docker), and manage monitoring with Sentry and CloudWatch. These services handle high request volumes in production every month.
What I bring to AI-built apps:
- I audit and fix security issues (OWASP methodology), performance bottlenecks, and architectural problems in codebases generated by Cursor, Claude Code, Lovable, Bolt, and v0
- I refactor AI-generated prototypes into production-grade applications with proper error handling, testing, and clean architecture (SOLID, DDD, hexagonal architecture)
- I set up the infrastructure AI tools don't touch: AWS hosting, CI/CD pipelines, automated deployments, database optimization, monitoring, and alerting
- I integrate external services: payment providers, email systems, partner APIs, SSO/auth
Tech stack: PHP 8.x, Symfony, React, Next.js, PostgreSQL, MySQL, Docker, AWS (ECS, RDS, S3, SQS/SNS, CloudFront), Terraform, Supabase. I also use AI tools daily (Claude Code, Cursor) in my own workflow, so I understand both the strengths and the gaps in AI-generated code.
Based in Poland (CET timezone). Available for async work and calls during EU/US business hours.
You don't need to be technical. Just describe what's wrong and a verified developer will handle the rest.
Get HelpFrequently Asked Questions
Is it ever okay to disable zooming?
Almost never. WCAG 2.1 Success Criterion 1.4.4 requires that users can zoom to 200%. The only exception might be a full-screen web game, but even then, accessibility guidelines recommend allowing zoom. Some mobile form interactions can be improved without disabling zoom entirely.
What if my framework already handles the viewport tag?
Many frameworks like Next.js, Nuxt, and SvelteKit include a viewport tag in their default templates. Check your framework's documentation and root layout file before adding another one. Having duplicate viewport tags can cause unpredictable behavior.