The most preferred website monitoring service for both SMBs and enterprises
Site24x7, from Zoho, is known for its end user experience monitoring solutions. With a global presence and cloud-native scalability, Site24x7 is the right choice for web hosting providers and businesses that wish to maintain their websites up and running.
250K+
Websites monitored by our largest enterprise customer
120+
Cities across the globe from which websites are monitored
410 M
Uptime checks performed/day
Hear it from our customer
I was always very happy with the service at Site24x7.com. Notifications were easy to set up, and the reports were delivered quickly after any outages with clear explanations given. I highly recommend this tool for Website availability monitoring.

Deliver a better end-user experience using the website performance monitoring tool
Monitor website availability from 120+ major global cities
Don't wait for users to report that your website is down. Continuously check the uptime of your IPv4/IPv6-enabled websites from relevant customer locations every one minute to ensure availability for your globally distributed users. Configure intelligent thresholds and get alerted via multiple notification channels in the event of an outage. We also verify downtime from alternative locations to prevent false positives.
Resolve webpage speed issues faster using a real browser
Slow loading pages don't just frustrate users—they can also lead to page abandonment. Render your website using a real browser, and record load time for each static resource like documents, images, JavaScript, videos, and other files to identify assets that may be slowing your page down.
Global Status

Waterfall chart

Response time

Secure your websites with our website monitoring tool
Ensure service reliability and never lose the trust of your users.
Website Defacement
Immediately detect unauthorized changes to the integrity of your website. Enable an automatic baseline to uncover everything from iframe/script injections to content modification.
SSL/TLS Certificate
Easily stay up to date with SSL/TLS certificate expiration. Setting up a check not only notifies you before they expire, but also monitors for certificate revocations, untrusted CAs, and SHA-1 fingerprint tampering.
Real-time blocklist check
Periodically run queries against popular blocklists like Surbl, SORBS, Invaluement, UCEPROTECT, and more to detect domains and IP addresses marked as spam.
Brand Reputation
Keep your business and users safe. Identify infected or malicious URLs and remove them from your site by running checks against Google's list of unsafe web resources.
Domain Expiry
When a domain expires, all the services attached to it will cease to work. Set up a simple check, renew early, retain ownership, and prevent any unintended service disruption.
Blocklist check

Web Risk API check

Defacement

Key features of Site24x7 website monitoring tool
Gain comprehensive visibility across all the resources involved in delivering your service.
REST and SOAP APIs
Easily track the health of your app's REST API and SOAP endpoints. Add JSONPath or XPath assertions to ensure your API responses are returning the right data.
WebSocket
Monitor WebSocket endpoints to ensure real-time apps like live chat software and social media feeds on your website are working as expected.
Domain Name Server
Monitor resolution time, identify Domain Name Server (DNS) propagation issues, and verify the correctness of your domain's DNS records by performing lookups from multiple locations around the world.
Mail Delivery
Simulate an email flow end-to-end by sending and receiving test emails using your Simple Mail Transfer Protocol (SMTP), POP, and IMAP servers to measure latency and identify email deliverability issues.
File Transfer Protocol
Check upload and download performance for SSL/TLS-enabled FTP servers to make sure external file downloads are happening without any glitches.
TCP/IP Ports
Track the availability for any service that is listening on well-known ports (SMTP, POP3, IMAP, or FTP) and registered ports over the Transmission Control Protocol (TCP).
Internal Network
Complement our global monitoring network by installing a lightweight software component in your internal network to monitor resources behind the firewall.
Monitor from 3G/4G/5G networks
Understand how your site performs when accessed on low bandwidth connections offered by your mobile network carrier.
DNS resolution time

Transaction time by location

Content check

Keep your users informed of website incidents
Hosted status pages
High traffic days, third-party service outages, or service interruption to a hosting provider can render your website inaccessible. During times like these, proactively sending out updates regarding the status of your systems and what you are doing towards a fix can keep your customers happy. With our hosted status pages product, you can transparently communicate the real-time status of your web service and prevent unplanned downtime from affecting your bottom line

Website monitoring overview
What is website monitoring?
Website monitoring is the practice of testing and ensuring the availability, performance, and security of a website or web application. Website monitoring helps gauge the end-user experience that a webpage offers. It tracks various metrics that can affect performance and availability.
Is website monitoring crucial to customer retention?
Yes, a glitch-free and trusted online experience is what every customer is looking forward to. It is said that the performance of a website is directly proportional to the rate of customer conversion, revenue, and end-user satisfaction. A slow loading page can lead to creating a bunch of dissatisfied customers who might leave your page in search of a fast loading, better performing web page. With web performance monitoring, fine-tune the performance of your page elements, ensure a better load time, and retain your customer base.
What are the types of website monitoring?
Website monitoring is essential to ensure the smooth functioning of a website. Different website monitoring techniques are available to help identify and rectify issues that may impact website performance.
- Web Availability monitoring
- Website Performance monitoring
- Web Functionality monitoring
Website availability or uptime monitoring ensures that the webpage is accessible by all users from all the major locations.
Website performance monitoring mainly considers the webpage speed and tracks the page elements that might slow down the page.
Functionality monitoring includes transaction monitors that interact with a webpage like a real user and ensures that each step in the transaction is working correctly.
How does a website monitoring tool work?
A website monitoring tool consistently monitors and ensures a website's performance, availability, and functionality. Here is the workflow:
- Once configured, a website monitoring tool checks the website regularly at a frequency ranging from a few minutes to hours.
- The monitoring tool tries to access the website from various locations worldwide.
- After connecting to the website, the tool collects data on performance, availability, and functionality, including load time, response time, and uptime.
- If the website fails to meet any predetermined performance criteria, the tool alerts the website administrator, thus enabling them to take appropriate actions.
- The website administrator can then analyze the data and determine the root cause of the issue, implement corrective measures to improve website performance, and thereby minimize interruptions to the end-user experience.
How to monitor website performance?
To monitor a website's performance, we need to track key metrics such as uptime, time to first byte, page load time, links on the page, user actions, database performance, server status, traffic, third-party service performance, page relevance, and usability. A website monitoring tool constantly checks these factors from multiple locations to detect any issues or loopholes affecting the end-user experience. Once issues are identified, the tool will trigger alerts to let the domain owner fix them before they impact the website's efficiency.
What are the advantages of website monitoring tools?
Website monitoring tools provide numerous benefits that help you maintain a reliable and efficient website, resulting in a better user experience, customer retention, and improved conversion rates. Some of the critical advantages of website monitoring tools include the following:
- Ensuring a 24x7 online presence by monitoring your website's availability from various global locations.
- Enhancing performance by monitoring critical metrics like page load time, user actions, and database performance.
- Staying away from downtime by identifying and addressing potential issues before they lead to significant downtime.
- Building customer trust and improving the end-user experience by providing a reliable and efficient website.
- Retaining customers by ensuring that your website is always accessible and functioning correctly.
- Increasing conversion rates by providing a better user experience and ensuring your website is available and functioning correctly.
Try Site24x7 website monitoring solution. A better digital customer experience starts here.
Web Uptime Pack
$ 10 per month
Ensure better availability for your website and other important internet services with our Web Uptime Pack.
Try it nowCreate 25 basic monitors.
Set a one-minute poll frequency.
Monitor from any of our 32 locations.
With this pack:
Supported monitor types:
Website, WebSocket, SSL Certificate Expiry, Domain Expiry, Port, Ping, NTP Server, SMTP Server, FTP Server, DNS Server, and Content Checks (Keyword monitor)