Home > Web dev > Monitor Website Up / Downtime: 30+ Free Web Services and Tools

Monitor Website Up / Downtime: 30+ Free Web Services and Tools

April 12th, 2009

05c4fc00dba61d3843ec2becbf6580e3 Monitor Website Up / Downtime: 30+ Free Web Services and Tools

Let's face it, you cannot be monitoring your website 24-7 but still for webmasters who are generating revenue from their websites, you need to be there as soon as possible to fix things up when there's a downtime, or else you'll potentially suffer a revenue lost. For those who are not making money from their website, there's still a hit on reputation if the site has gone down for hours (or days) and the owner wasn't aware. You could lose visitors, or worst, loyal followers.

Fortunately, there are web services that check
your website
from time to time (whether it's free or paid services) and notifies you so you can get your hands on it when there'sa downtime. Here's a compilation of various

Web Services and Tools to Monitor Website Uptime and Downtime
. Full list after jump.

Free Web Monitoring

If you have not done this before, it's good to start with a free tracker. There are plenty of
web services
that track
your website
status without needing to pay a penny. That of course, comes with some limitation and it varies between service providers. Together with the list compiled, we highlight some information you might want to know:

  1. Mon.itor.us

    7d9b0ed9d67e22425e001a0f8c7527aa Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    Not only they monitors more than 120,000 sites, Mon.itor.us also offer services like Internal Monitoring and Visitors Tracking. [Read more]

    Frequency: 5 mins
    Premium Services: Yes
    upported Protocols: HTTP/HTTPS, POP3, IMAP, FTP, TCP/IP, more

  2. Site Uptime

    5abea09a9300f0be3f219da249563238 Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    SiteUptime is a website
    monitoring service
    that checks
    your website
    at regular intervals and notifies you via email or SMS if it becomes unavailable.
    [Read more]

    Frequency: 30 mins
    Premium Services: Yes
    upported Protocols: N/A
    Alert via: Email, SMS

  3. Internet Seer

    404f1b360bc691cad99d8a6768c6d13d Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    Perhaps one of the largest webmonitoring service available. Services include Availability Monitoring, Performance Monitoring, Link and Image Checking, Transaction Monitoring, Historical and Detailed Check and Alert Reporting. [Read more]

    Frequency: 5 mins
    Premium Services: Yes
    upported Protocols: HTTP, HTTPS, SMTP. POP3 and other Ports

  4. Site 24×7

    4ad08e74521b1c5752d5a480071a9cd9 Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    Site24×7 is the easier, faster and more effective way to monitor the
    uptime
    and performance of your web sites, online services and servers.
    [Read more]

    Frequency: 60 mins
    Premium Services: Yes
    upported Protocols: HTTP, DNS,
    Alert via: Email, SMS, RSS

  5. HyperSpin

    6555f93116e494c63c4673cfaeca6c90 Monitor Website Up / Downtime: 30+ Free Web Services and Tools
    Website monitoring, web server monitoring & server monitoring from worldwide locations.
    [Read more]

    Frequency: 1 Hour
    Premium Services: Yes
    upported Protocols: Ping, HTTP, HTTPS, FTP, SSH, SMTP, DNS, POP3, IMAP, MySQL, and any arbitrary services running on TCP/IP
    Alert via: Email, SMS

  6. HostTracker

    8db0f256b83d576f59ce63effce279b8 Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    Web
    monitoring service
    that allows you to do an instant site check.
    [Read more]

    Frequency: 30 mins
    Premium Services: Yes
    upported Protocols: HTTP
    Alert via: Email, ICQ, GTalk, SMS

  7. Dotcom Monitors

    586a9d0ca3011bf83617263ea598528a Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    Services include Web Site Monitoring, Web Application and Business Transaction, Monitoring, Network Device Monitoring, Reporting, Analysis and Graphs, Alerts, Notifications and Escalation, Web Load Stress Test, Multi-User Support. [Read more]

    Frequency: 60 mins
    upported Protocols: HTTP, HTTPS, SMTP, POP3, DNS, FTP, SOAP, Video, Audio
    Premium Services: Yes

  8. Site Probe

    96fa0a111c9af38f10ca594d7472bb1e Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    SiteProbe is a tool that checks the status of
    your website
    hourly, 24 hours a day, 7 days a week. This gives the webmaster more time to be creative and improve his/her content instead of constantly worrying about whether or not the site is “up”.
    [Read more]

    Frequency: 60 mins
    Premium Services: Yes
    upported Protocols: HTTP, HTTPS, FTP, SMTP, and POP3

  9. FreeBackup.info

    c978f818d140f70ea3deafb88be0d056 Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    Enjoy the security of always having
    your website
    watched!
    [Read more]

    Frequency: N/A
    Premium Services: No
    upported Protocols: HTTP
    Alert via: Email, SMS

  10. Killer Website Monitor

    a3465dbc5872a1751a9171687ee95570 Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    The Killer Web site Monitor is FREE and easy to set up – you can be up and running in less than a minute! [Read more]

    Frequency: 1 Hour
    Premium Services: Yes
    upported Protocols: HTTP

  11. Vertain

    Monitor the
    uptime
    and performance of

    your website
    , get alerted on all problems that effect users, such as availability, timeouts and content changes, before your users see them. No setup or maintenance cost, no scripts to record or maintain, no intrusive agents to install on your server.
    [Read more]

    Frequency: N/A
    Premium Services: No
    upported Protocols: HTTP
    Alert via: Email, SMS, Phone

  12. Uptrends

    2b3e395bf04f21e48a9e5dfef67444c5 Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    Uptrends was founded by the founders of OneStat.com, one of the largest global real-time web analytics providers with clients such as Cornell University, Massachusetts Institute of Technology, Thomas Cook, HP and FujiFilm. [Read more]

    Frequency: 30 mins
    Premium Services: Yes
    upported Protocols: N/A
    Alert via: Email, SMS, RSS

  13. Uptime Party

    aa28f569046eb2d7b14df71c6dfe54bf Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    Server monitoring for your small business or personal web sites has never been easier. [Read more]

    Frequency: 60 mins
    Premium Services: Yes
    upported Protocols: HTTP

  14. Service Uptime

    3e176a4e4363bdd815becface70e7400 Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    ServiceUptime is free remote website
    uptime
    monitoring designed to help you detect website downtime which can mean lost revenue and profits.
    [Read more]

    Frequency: 60 mins
    Premium Services: Yes
    upported Protocols: HTTP, HTTPS, POP3, DNS, IMAP, SMTP, IMAP, more

  15. Internet Vista

    ef8ae50c3bff4adee9a24ba5955c6245 Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    InternetVista is a monitoring infrastructure that watches over
    your website
    24 hours a day and 7 days a week. If it is unavailable or malfunctioning, you are immediately notified by email and by SMS.
    [Read more]

    Frequency: 60 mins
    Premium Services: Yes
    upported Protocols: HTTP
    Alert via: Email, SMS

  16. EControlPortal.Net

    Free web-based
    monitoring service
    that keeps a constant watch over your Internet services.
    [Read more]

    Frequency: 5 mins
    Premium Services: No
    upported Protocols: HTTP, HTTPS, PING, DNS, IMAP, POP3, RADIUS, NNTP, WEB CONTENT, AUTHORIZATION
    Alert via: Email

  17. ServerMojo

    e0f778ff7ad4909218f001d681fbc337 Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    ServerMojo provides free
    monitoring service
    that will monitor your servers web, ping, dns, mysql and more and our system will check each one approximately every 15 minutes.
    [Read more]

    Frequency: 15 mins
    Premium Services: No
    upported Protocols: HTTP, DNS, MySQL, Ping
    Alert via: Email, SMS, Twitter, Jabber

  18. UpPanel

    3f47fe5528869e6b1e372da652c9a779 Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    upPanel.com is a website
    monitoring service
    that watches your websites and alert you if one becomes unavailable.
    [Read more]

    Frequency: 30 mins
    Premium Services: Yes
    upported Protocols: HTTP/HTTPS, FTP, SSH, SMTP, MySQL, PING, more

  19. WebsitePulse

    1404d086b11b7302b7008fdc1db1cb4b Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    WebSitePulse is a web-based
    monitoring service
    that keeps a constant watch over your web site 24 hours per day, 7 days a week, 52 weeks per year. When it detects that your web site is not responding, it will send notifications to you at all of your designated “contacts” for that sites.
    [Read more]

    Frequency: 60 mins
    Premium Services: Yes
    upported Protocols:HTTP/HTTPS, FTP, SSH, SMTP, MySQL, PING, more

  20. Basic State

    49c87c6077a59c0c1de53538f9180f3b Monitor Website Up / Downtime: 30+ Free Web Services and Tools

    Free web site
    uptime
    monitor service that alerts you in 15 minutes.
    [Read more]

    Frequency: 15 mins
    Premium Services: No
    upported Protocols: HTTP, DNS, Server

Free Tools

Not too keen depending on Internet Services? Try monitor
your website
status with these desktop applications.

  • SDL Website Monitor – A collection of scripts that allow a website to be monitored and/or tested. The monitor allows you to record pages by clicking through your site from your browser. These can then be periodically checked to ensure they are available and correct.
  • Zabbix – enterprise-class open source distributed monitoring solution.
    faaf2af87792168ffcd0338a1bf3b879 Monitor Website Up / Downtime: 30+ Free Web Services and Tools
  • Website Monitoring – Monitor all your websites with this free
    website monitoring
    application. Sits in the system tray, alerts you with an icon notification and an email if

    your website
    is down or running slowly. Runs as a windows service so it will run even if not logged onto the machine.
    62ba53cff332d1c58cb806513d1d9d8c Monitor Website Up / Downtime: 30+ Free Web Services and Tools
  • Google Desktop Gadget Website Monitor – Watch
    your website
    uptime/downtime right on your desktop.

    d40821189feff22a53af0b32c56ff509 Monitor Website Up / Downtime: 30+ Free Web Services and Tools
  • Nagios – Open Source host, service and network monitoring program.

Paid Services

Free is good, but paid services guarantees more options and checks
your website
more frequent. If you are serious and want to get close to real-time getting notification when your site is down, we recommend these following services.

  • Wormly – Trusted by notable clients like Nokia, SitePoints, etc. Wormly gets you started in less than 10 minutes with price as low as 9.00 monthly.
  • AlertSite – Get a comprehensive view of your web site's performance and availability, with detailed breakdowns of DNS resolution, TCP connect, content download, redirect times and more.
  • Pingdom – Monitor
    your website
    and servers and let you know right away when anything goes wrong. Get the facts and stay on top of things with Pingdom.
  • OpenTrackerOpentracker is a web site tracking tool built for website analysis. Analyze website statistics and monitor visitors online & ‘real time'.
  • WatchMouseWatchMouse performs all server checks from a customer perspective, thus ensuring that your customers don't experience problems accessing your servers or services.

Other Solutions

Miscellaneous ways to track website downtime.

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