Audience
Anyone who needs a website monitoring solution
About UpTime.onl
Complete website external monitoring. We check if your website is working. 24 hours a day. No installation is needed. Really simple. It might be only an index page just to check if hosting works. Or it might be all your pages to be sure the whole website is working. We will check it 24 hours a day. Every day. We will check availability, response time, SSL/TLS certificate expiration, etc. We will immediately send you a message. You will be the first to know about a problem.
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Once a minute your website's availability is monitored from different locations worldwide (Europe, the US, and Asia). Daily website crawl with a report of any broken links Linko found on the website. Once every five minutes, Linko will check the health of your website's SSL certificate. It will report back to you as soon as the certificate's revocation and expiration date occurs. Daily website crawl will report about any errors due to insecure & mixed content. Every 12 hours Linko will check your domain's expiration date and will report about to you 14 days before the end time. Once an hour Linko will check your website's redirection. Thanks to our tireless IT team, Linko gets more and more intelligent every day! Our crawlers are smart and efficient while working on your website. Crawler measures your website's load and performs requests depending on how fast your server can handle those requests.
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upsonar.io
Most uptime monitors only check if your server responds. upsonar goes further — it loads your page and discovers every external dependency: CDN-hosted files, third-party scripts, web fonts, and API endpoints. If any of them fail, you get alerted before your users notice.
Availability checks run from multiple global regions simultaneously, so regional CDN failures and localized outages don't go undetected. Beyond uptime, upsonar monitors SSL certificates approaching expiration, tracks domain expiry dates to prevent renewal failures, and detects DNS record changes that could indicate unauthorized modifications.
All five monitoring types work together in one dashboard. Notifications reach you through email, Telegram, or webhooks compatible with Slack, Discord, and PagerDuty. Get started free with 3 websites — all features included, no credit card needed.
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CertPing
CertPing is an AI-powered observability and security platform that helps organizations protect their online presence by continuously monitoring website uptime and response times, managing SSL/TLS certificates with automated issuance, rotation, and deployment, and detecting brand impersonation threats such as phishing, typosquatting, and look-alike domains. It consolidates uptime checks, SSL health analytics, incident communications via public status pages, and threat intelligence into a unified dashboard that displays real-time metrics, historical tracking, and alerts so teams can respond quickly to outages or security anomalies. CertPing’s brand defense capabilities proactively scan for unauthorized domain registrations and phishing attacks that could compromise user trust, and it incorporates workflows for trademark monitoring and assistance with legal filings through partners.
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Server Check
The Server Check Monitoring System continually monitors your websites and other internet-based services (Ping, SMTP, IMAP, FTP, etc.) and makes sure you're the first to know when there's an outage.
Don't lose any more visitors to downtime. Our FREE 10-monitor version of Server Check lets you get started with monitoring in less than five minutes completely free!
Get alerted as soon as something stops working: visual alerts, audible alarms, emails and SMS texts to as many admins as you need. Server Check makes sure you know about it so you can fix it!
Quick setup of all common protocols, including HTTP & HTTPS, Ping, FTP, SMTP, POP3, IMAP, TCP, MySQL. Monitor them all and stay ahead of any long outages that might lose customers!
View statistics for each monitor, response time graphs, outage length reports, web-based stats and uptime pages, and keep track of uptime and downtime over the last 12 months.
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Integrations
No integrations listed.
Company Information
UpTime.onl
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