What powers healthchecks.io?
Last seen Jun 2026 · 18 technologies across 13 categories
CDN
CMS
Databases
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
Page builders
Performance
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Security
UI frameworks
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| cron job | #13 | 44 |
| cron cheatsheet | #2 | 28 |
| monkey see monkey doo | #79 | 25 |
| chronos job | #37 | 21 |
| chronos job | #27 | 21 |
| crontab cheat sheet | #4 | 11 |
| pushbullet | #61 | 11 |
| opsgenie | #83 | 9 |
| process monitor | #78 | 8 |
| keyboard maestro | #56 | 8 |
| define avert | #77 | 6 |
| checkio | #39 | 5 |
| cron job expression | #38 | 5 |
| cron | #24 | 5 |
| site monitoring | #50 | 5 |
| health check system | #3 | 5 |
| cronjob | #32 | 4 |
| cron expression generator | #70 | 4 |
| what is a cron job | #88 | 4 |
| cron tools | #6 | 3 |
| cron expression builder | #50 | 3 |
| monkey c monkey do | #80 | 3 |
| dead man snitch | #4 | 3 |
| windows job scheduler | #57 | 2 |
| check cron job status | #5 | 2 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 88% desktop
- 12% phone
Canada
Netherlands
Australia
South Korea
Ukraine
Switzerland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.01 / 10 · ranked #44,789 of all domains
309 referring domains · OpenPageRank
Search traffic
340 est. monthly organic visits (US)
908 keywords in Google's top 30
Core Web Vitals
| LCP | 0.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.3 MB · 42 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.healthchecks.io | 10 |
| status.healthchecks.io | 8 |
| healthchecks.io | 6 |
Full technology history →
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Recent changes
- dropped Astra Feb 2026
- detected PWA Feb 2026
- dropped UptimeRobot Feb 2026
- detected HTTP/3 Jan 2026