Simply by enabling the plugin can set up a basic auth to dashboard and login page.
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WPkmkz Bootstrap Grid Widgets
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All In One Lightbox – Display Images, Audio, and Video in Popups
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WPC Shoppable Images for WooCommerce
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WC-Checkout-Custom-Billing-Phone-Field
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Content Visibility
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Languageswitcher
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Tax Switch for WooCommerce
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SiteHeart
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Nofollow External Link
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Posts Unique View Counter
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reCaptcha by WebDesignBy
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Page Rank Stats for Alexa Google
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TS Team Members Showcase
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Blocs Developer
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Suffusion Shortcodes
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Apermo AdminBar
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Show IDs by Echo
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Easy External Links
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Better WP ShowHide Elements
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E-Commerce by SalesCart