此插件已于 2023年7月27日 关闭，无法下载。 原因：安全问题。
I had to look for a while and finally found this plugin which is really simple without any of the unnecessary stuff. Exactly what I needed.
Having the ability to toggle the switch on and off from the admin bar and test your site in another web browser works extremely efficiently.
Does what it says on the tin, no bullsh*t, no sponsored crap (so far).
This is the cleanest WP maintenance plugin I have ever used. Thank you!
Testet on WP 4.5 and it works great. Nice Plugin, which option to insert complete HTML-site. TOP!
Does exactly what is says it does, and it does it well and without error. I particularly like the Maintenance button it adds to the administrative panel. Now there is no need to go into a plugin's settings just to toggle maintenance mode on and off. Thanks Fugu Design!