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Website Uptime Checker

Check your website’s availability and server status in real time. No login required. Fast, reliable, and built for professionals and site owners.

Monitor Website Uptime with Accuracy

The Website Uptime Checker helps users in the USA instantly verify if a website is up or experiencing downtime. Whether you’re managing one site or a portfolio, this tool delivers instant results to ensure your visitors aren’t met with error messages.

Perfect for:

  • Website owners & developers.
  • IT support & digital agencies
  • SEO professionals & marketers.
  • E-commerce managers.

Trusted Tools by TheSourceO

TheSourceO is a professional software company with over 3 years of experience building secure, performance-first browser tools. Our uptime checker is part of a growing suite used by thousands worldwide to solve real technical problems quickly.

Why users trust us:

  • Fast, reliable tools with zero sign-up.
  • No data stored – 100% browser-based.
  • Secure & privacy-focused usage.

How It Works?

  1. Enter the website URL.
  2. Click “Check Uptime.”
  3. Instantly see status code, response time, and server status.

Optionally, download a detailed report for documentation or monitoring.

FAQ

Q1. Is this Website Uptime Checker free to use?
Yes, it’s completely free and does not require registration.

Q2. How accurate is the uptime result?
The tool pings the site using real-time HTTP requests, ensuring accurate, immediate feedback.

Q3. Will it tell me the reason if my site is down?
Yes. It provides HTTP status codes (e.g., 503, 404) and server response times to help diagnose the issue.

Q4. Is my website data stored or logged?
No. The tool runs entirely in-browser and does not track, save, or share your input or results.

Website Uptime Checker – It’s Free & Instant

Ensure your site is always available when it matters. Use the Website Uptime Checker now for instant results with no sign-up or delay.

Check your site’s status now – Fast. Accurate. Secure.