Common Website Bugs We Catch Before Your Users Do
Nothing kills trust faster than a buggy website. Whether it’s a broken button, a slow-loading page, or an error during checkout, a small glitch can mean a lost lead, an abandoned cart, or worse… a bad review.
As a professional website testing company, we specialise in catching critical issues before they ever reach your users. Here’s a behind-the-scenes look at the most common website bugs we uncover — and how our website testing services save your brand’s reputation.
🧪 1. Broken Links & 404 Errors
Dead links frustrate users and kill SEO. Whether it’s internal links or third-party redirects, we catch:
- Broken menus or footers
- Misconfigured dynamic URLs
- Missed 301/302 redirects
✅ Through website functional testing, we validate every link path, ensuring seamless navigation from top to bottom.
💳 2. Checkout Failures & Form Validation Issues
If your forms don’t work, you’re not converting.
What we often find:
- Checkout buttons not responsive on mobile
- Missing input validation (e.g., wrong credit card formats)
- Forms that don’t submit or save data
Our website testing services focus heavily on transactional flows, ensuring every form and payment gateway works flawlessly.
📱 3. Mobile Responsiveness Issues
A layout that looks good on desktop might fall apart on mobile.
We test across:
- Device types (Android, iOS, tablets)
- Screen resolutions
- Browsers (Chrome, Safari, Firefox, Edge)
As a top-tier website testing company, we simulate real-user mobile behavior and validate CSS, breakpoints, and interactive elements.
🧠 4. Usability Glitches
It’s not just about “working” — it’s about working intuitively.
Through website usability testing, we identify:
- Confusing navigation or poor CTA placement
- Inconsistent UI elements
- Poor readability or accessibility issues
✅ We conduct real-user testing to flag friction points that cause users to drop off — even if the functionality seems “fine” on the surface.
🐛 5. JavaScript Errors & Console Warnings
These can silently break your app, especially in SPAs or dynamic websites.
We catch:
- AJAX failures
- React/Angular/Vue script crashes
- Silent API failures and console clutter
🛠 We use automated tools and browser dev tools during website functional testing to debug these before users even notice.
🧪 6. Slow Load Times & Asset Failures
Performance issues are among the top reasons for user drop-offs.
We test for:
- Heavy scripts, image load delays
- Poor Core Web Vitals (LCP, FID, CLS)
- CDN issues and third-party asset timeouts
Through website testing services, we deliver a performance report with clear optimization recommendations.
🔐 7. Security & Session Bugs
While not always visible, security-related bugs are critical.
We often uncover:
- Session timeouts that don’t log users out
- Insecure HTTP requests
- Sensitive form fields without encryption
We run lightweight penetration checks and session testing to prevent reputation-damaging exploits.
🎯 Why Choose Us as Your Website Testing Partner?
- ✅ End-to-end website functional testing
- ✅ Deep-dive usability analysis and reporting
- ✅ Cross-browser and real-device validation
- ✅ 24/7 QA team with experience in eCommerce, SaaS, finance & more
We’re a results-focused website testing company that acts as your QA partner — not just bug catchers.
💬 Want to Launch Without Bugs?
Let’s test your site like your customers use it.
📩 Book a free QA consultation today and see how our website testing services can eliminate bugs before they cost you conversions.
Vijay Chougule
