Common Issues
seo
My Website Preview Looks Wrong on Social Media
When you share your website link on Facebook, Twitter/X, LinkedIn, or in a text message, the preview that appears looks wrong. Maybe it shows the wrong image (or no image at all), a weird title, a missing description, or just an ugly plain link with no preview.
This matters more than you think. Social media previews are often someone's first impression of your business. If your link looks broken or unprofessional compared to other websites, people are far less likely to click it. It makes your site look amateur or suspicious.
The good news is that fixing this is relatively simple — your website just needs a few specific tags that tell social media platforms what image, title, and description to show.
Error Messages You Might See
No error — just an ugly or incorrect link preview
OG tags missing (when checking with Facebook debugger)
Image too small for sharing
Unable to fetch preview
Common Causes
- Missing Open Graph tags — Your website doesn't have the special HTML tags (called Open Graph tags) that Facebook and LinkedIn use to create previews
- Missing Twitter Card tags — Twitter/X uses its own set of tags for previews, and your site doesn't have them
- Image too small or wrong format — The preview image needs to be at least 1200x630 pixels. Smaller images get cropped or ignored
- Social media cached old version — You fixed the tags but Facebook/Twitter still show the old broken preview from their cache
- No image specified — Without a specified image, social platforms pick a random image from your page — often a tiny icon or the wrong photo
How to Fix It
- Add Open Graph tags to your pages — Add og:title, og:description, og:image, and og:url meta tags to the head section of your HTML
- Add Twitter Card tags — Add twitter:card, twitter:title, twitter:description, and twitter:image meta tags
- Create a proper preview image — Design an image that's 1200x630 pixels showing your brand, product, or a relevant graphic
- Clear social media caches — Use Facebook's Sharing Debugger (developers.facebook.com/tools/debug/) and Twitter's Card Validator to refresh your previews
- Test every important page — Check the preview for your homepage, product pages, blog posts, and any page you'd commonly share
Real developers can help you.
Taufan
I’m a product-focused engineer and tech leader who builds scalable systems and turns ideas into production-ready platforms.
Over the past years, I’ve worked across startups and fast-moving teams, leading backend architecture, improving system reliability, and shipping products used by thousands of users. My strength is not just writing code — but connecting product vision, technical execution, and business impact.
Mehdi Ben Haddou
- Founder of Chessigma (1M+ users) & many small projects
- ex Founding Engineer @Uplane (YC F25)
- ex Software Engineer @Amazon and @Booking.com
Victor Denisov
Developer
hanson1014
Full-stack developer experienced in fixing and deploying AI-generated apps from Lovable, Bolt.new, Cursor, and Replit. I specialize in debugging Supabase integration issues (auth flows, RLS policies, database connections), fixing broken deployments, resolving routing/blank screen problems, and cleaning up messy React/Vite codebases. I also build production apps with the Claude API and have shipped a Mac desktop dev tool (Nexterm from scratch. Based in Hong Kong, fast turnaround.
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.
Prakash Prajapati
I’m a Senior Python Developer specializing in building secure, scalable, and highly available systems. I work primarily with Python, Django, FastAPI, Docker, PostgreSQL, and modern AI tooling such as PydanticAI, focusing on clean architecture, strong design principles, and reliable DevOps practices. I enjoy solving complex engineering problems and designing systems that are maintainable, resilient, and built to scale.
Alvin Voo
I’ve watched the tech landscape evolve over the last decade—from the structured days of Java Server Pages to the current "wild west" of Agentic-driven development. While AI can "vibe" a frontend into existence, I specialize in the architecture that keeps it from collapsing.
My expertise lies in the critical backend infrastructure: the parts that must be fast, secure, and scalable. I thrive on high-pressure environments, such as when I had only three weeks to architect and launch an Ethereum redemption system with minimal prior crypto knowledge, turning it into a major revenue stream.
What I bring to your project:
Forensic Debugging: I don't just "patch" bugs; I use tools like Datadog and Explain Analyzers to map out bottlenecks and resolve root causes—like significantly reducing memory usage by optimizing complex DB joins.
Full-Stack Context: Deep experience in Node.js and React, ensuring backends play perfectly with mobile and web teams.
Sanity in the Age of AI: I bridge the gap between "best practices" and modern speed, ensuring your project isn't just built fast, but built to last.
Matthew Butler
Systems Development Engineer @ Amazon Web Services
Costea Adrian
Embedded Engineer specilizing in perception systems. Latest project was a adas camera calibration system.
Daniel Vázquez
Software Engineer with over 10 years of experience on Startups, Government, big tech industry & consulting.
Describe what's wrong in plain English. No technical knowledge needed.
Get HelpFrequently Asked Questions
Why does Facebook show an old/wrong preview even after I fixed it?
Facebook caches (saves) your link preview the first time someone shares it. To force Facebook to refresh it, paste your URL into the Facebook Sharing Debugger (developers.facebook.com/tools/debug/) and click 'Scrape Again.'
What size should my preview image be?
Use 1200x630 pixels for the best results across all platforms. This size works well on Facebook, Twitter, LinkedIn, and messaging apps. Use JPG or PNG format, keep it under 5MB, and make sure important content isn't at the edges since different platforms crop differently.