| 开发者 | wpcentrify |
|---|---|
| 更新时间 | 2026年10月29日 08:29 |
| PHP版本: | 7.4 及以上 |
| WordPress版本: | 7.1 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
Yes. This plugin gives you free WordPress uptime monitoring from WPCentrify: one website, checked every 5 minutes, with an email when it goes down and when it's back. It's free for good, with no trial period and no card needed.
Install this plugin and connect it to a free WPCentrify account. WPCentrify then checks your website every 5 minutes, day and night, and emails you as soon as it stops loading, so you don't have to keep checking it yourself.
Every 5 minutes on the free plan, and as often as every minute on paid plans. When a check fails, WPCentrify checks again before it emails you, so one slow response is not an alarm.
WPCentrify emails you as soon as the outage is confirmed. When the site is back up, you get a second email saying how long it was down. Every outage is also listed in your WPCentrify dashboard.
Most websites aim for 99.9% uptime or better. 99.9% still allows about 43 minutes of downtime a month, so even a good host can leave your site down for a while without you knowing. Uptime monitoring tells you every time it happens.
Yes. Add each website to your WPCentrify account and install the plugin on each one. One website is free; paid plans cover more websites and add faster checks.
Yes. The checking is done by WPCentrify's servers; the plugin is how your website and your account recognise each other. The account is free.
No. The plugin's report is a few hundred bytes. Where your server allows it, it is sent after a page has already been delivered, so nobody waits for it; otherwise it is sent by WordPress's own scheduled tasks.
No. Nothing is sent until you press Connect with a code from your account.
Nothing. The plugin sends nothing about visitors and sets no cookies.
Go to Settings → MarQira Uptime Monitor and press Disconnect, or deactivate the plugin. You can also remove the website in your WPCentrify dashboard: the plugin then disconnects itself within seconds, and its settings page says the website was removed.
Everything it stored is removed from your database. WPCentrify keeps the website's uptime history in your account; connecting the website again later, with a new code, picks the same history back up.
Once the full WPCentrify plugin is active and connected, MarQira Uptime Monitor stops reporting by itself and says on its settings page that you can delete it. The full plugin does everything this one does.