株式会社エルブズ

Hide site header and footer in singular page or post. 
You can display more simply your articles.
投稿・固定ページのサイトヘッダー・フッターを非表示にすることができます。 
あなたの記事をよりシンプルに表示できます。
KEYFEATURES 
* Hide a page or post site header. 
* Enable or disable the setting on each page or post.
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We provide other <a href="https://shop.elvez.co.jp/product-category/wordpress%e3%83%97%e3%83%a9%e3%82%b0%e3%82%a4%e3%83%b3/" rel="nofollow ugc">useful WordPress plugins</a>.

Elvez Hide Site Header & Footer

Hide site header and footer on specified page.

wpbeaverworld

Plugin is checking that a page, post or cpt is using the page builder or not. If page builder is activated on a page, post or cpt, it will make a list of used modules.
The plugin only works with <a href="https://goo.gl/3kNSy8" title="Beaver Builder" rel="nofollow ugc">Beaver Builder</a> plugin.
Here is a video explaining how plugin is working
<iframe class="youtube-player" width="640" height="360" src="https://www.youtube.com/embed/7LbEXB_D9Og?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation"></iframe>

Beaver Lister

Helpfull to check at a glance which modules are used! 

nice little tool

Showing builder enabled status and making the list of the used modules

Elvez Hide Site Header & Footer vs Beaver Lister