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Riya Sharma
Riya Sharma

Posted on • Originally published at dev.to

Facing Technical Glitches? A Web Developer Can Troubleshoot It All

When your website stops working the way it should, it can affect everything: your sales, your visitors, and your brand. Whether the issue is a white screen, slow loading, broken links, or an entire site crash, one thing is clear: you need a fix, and fast.

That’s where a web developer comes in. They are not just coders. They are technical problem-solvers who can identify bugs, correct errors, and make your site stronger than before.

In this article, we’re diving deep into how a web developer can troubleshoot all types of technical glitches, from small errors to complex failures. And we’ll explore what exactly they do behind the scenes to get your digital platform back on track.

What Are Website Technical Glitches?

Let’s start by defining what technical glitches look like. These are errors or issues that affect the function, performance, or appearance of your website.

Examples include:

  • Slow page loading times
  • Broken image links
  • Unresponsive buttons or forms
  • 404 “Page Not Found” errors
  • Browser compatibility issues
  • Login or checkout failures
  • Server timeouts
  • Plugin conflicts (especially in CMSs like WordPress)

These glitches might look minor, but they can create a terrible experience for your visitors and may even stop users from completing purchases or contacting you.

Why Do These Glitches Happen?

Websites are built with layers of code, frameworks, plugins, themes, and content. Even one small error in this structure can break something.

Some common causes:

  • Poor coding practices
  • Conflicts between third-party tools
  • Outdated plugins or CMS versions
  • Hosting/server problems
  • Malware or security breaches
  • File permission errors
  • Large or uncompressed media files
  • Improper website migrations

All these issues need careful handling—guesswork doesn’t cut it. That’s why hiring a web developer becomes essential.

How a Web Developer Troubleshoots It All

Let’s look at how web developers go about solving the issues from start to finish.

Step 1: Identifying the Root Cause

First, they don’t just fix symptoms- they find out why the issue is happening.

They may use:

  • Browser Developer Tools (Chrome DevTools, Firefox Inspector)
  • Server logs and error logs
  • Debugging tools like Xdebug, WP_DEBUG (in WordPress)
  • Performance testing (Google PageSpeed Insights, GTmetrix)
  • Security scans (Sucuri, Wordfence)
  • Terminal access via SSH for server-side checks

This step is critical because one issue may appear small but be linked to something bigger, like a broken API, a misconfigured database, or a security loophole.

Step 2: Fixing Frontend Glitches

Frontend glitches are what users see and interact with.

Web developers can:

  • Repair broken UI components (buttons, sliders, forms)
  • Fix HTML/CSS errors causing layout shifts
  • Optimize JavaScript that’s not loading properly
  • Correct mobile display issues
  • Ensure compatibility across browsers (Chrome, Safari, Edge)

If your contact form isn’t submitting or a button click does nothing, the developer will debug the JavaScript and Ajax requests that handle these actions.

Step 3: Fixing Backend and Server Errors

Backend issues are usually the most serious and invisible to users until the whole system crashes.

Web developers can:

  • Fix PHP, Python, Ruby, or Node.js code errors
  • Debug database connection failures
  • Repair APIs that are not returning the correct data
  • Resolve server errors (500 Internal Server Error, 503 Service Unavailable)
  • Reconfigure .htaccess, NGINX, or Apache settings
  • Set up cron jobs correctly if automation has failed

If your login page isn’t working or your checkout hangs during payment, backend code and server logs will tell the developer exactly what went wrong.

Step 4: Solving CMS-Specific Issues

If your website uses a CMS like WordPress, Shopify, Joomla, or Magento, there are unique problems that only an experienced developer can solve.

Examples include:

Fixing plugin or theme conflicts

  • Resolving “white screen of death” in WordPress
  • Updating the CMS safely without breaking the design
  • Customizing or rewriting theme code
  • Debugging broken contact forms, popups, or gallery widgets

They can also clean up your database if it's bloated or corrupted after too many plugin installs.

Step 5: Improving Performance

Technical glitches often go hand in hand with slow speed and poor performance.

A developer will:

  • Minify CSS, JS, and HTML files
  • Compress large images and set lazy loading
  • Use caching (browser, server-side, CDN)
  • Remove unused plugins or scripts
  • Optimize database queries and reduce bloat

All these changes make your website faster, and that helps your Google rankings and keeps users engaged.

Step 6: Boosting Website Security

Some technical glitches come from attacks or bad bots. Your website might be infected with malware, spam links, or redirect hacks.

A web developer will:

  • Scan your site for malware
  • Remove infected files
  • Install firewalls and login protection
  • Move your site to HTTPS if not already secure
  • Harden your CMS to prevent future attacks

This step is essential if your site has been flagged by browsers as “Not Secure” or blacklisted by Google.

Real-World Glitch Scenarios a Web Developer Can Fix

  • E-commerce site checkout not working? It could be a conflict with the payment plugin. The developer can fix and test the flow.
  • Images not showing on your homepage? Maybe a permissions issue or broken media link. A developer can reset file paths or rewrite image code.
  • Getting error messages after an update? That’s likely version incompatibility. They’ll roll back or patch it.
  • Website shows a blank page? Could be a fatal PHP error. The developer will check server logs and fix the line of code.

Why Not DIY the Fix?

Sure, some tutorials are available online, but website code is like surgery: one wrong move can make things worse. An expert developer knows how to:

  • Back up the site before touching it
  • Fix without affecting live traffic
  • Prevent the same issue from happening again
  • Work fast and precisely

DIY might work for content updates, but not for deep technical errors.

Facing Technical Glitches? Hire a Web Developer in India

If you’re dealing with these issues and don’t have an in-house developer, you can hire a web developer in India. Here’s why it’s a smart choice:

  • Affordable hourly or project rates
  • High-quality technical skills
  • Fluent in global platforms like WordPress, Magento, React, Node, Laravel, etc.
  • Available for one-time fixes or full-time work

Outsourcing to Indian firms gives you access to dedicated developers who can solve glitches quickly, securely, and at scale.

Final Thoughts

Technical glitches can harm your website’s performance and user experience. Whether it’s slow loading, broken features, or backend errors, these problems can cost you valuable traffic and sales if left unchecked. A reliable web developer knows exactly how to diagnose and fix these issues efficiently.

If you're looking for expert support without breaking the bank, it's a smart move to hire a web developer in India. With the right skills and experience, they can troubleshoot any technical issue and keep your site running smoothly, so you can stay focused on your goals.

Reference Blog - Web Development Troubleshooting: Mastering Debugging Techniques

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