sandrope

thank’s for support.
I’ve done your requirement.

so this is the Debug Information from health check:

### WordPress ###

Version: 4.7.9
Language: it_IT
Permalink structure: /%postname%/
Is this site using HTTPS?: No
Can anyone register on this site?: No
Default comment status: open
Is this a multisite?: No
User Count: 10
Communication with www.ads-software.com: www.ads-software.com is reachable
Create loopback requests: The loopback request to your site completed successfully.

### Active theme ###

Name: Aemmedi
Version:
Author: Infomedica
Author website: https://www.xxxxxxx.com
Parent theme: TA Magazine
Supported theme features: automatic-feed-links, title-tag, post-thumbnails, menus, html5, post-formats, custom-background, infinite-scroll, widgets

### Other themes (2) ###

TA Magazine (ta-magazine): Version 1.0.1 by ThemeArt
ultrabootstrap (ultrabootstrap): Version 1.1.4 by phantomthemes

### Must Use Plugins (1) ###

Health Check Disable Plugins: Version 1.3

### Active Plugins (2) ###

External Login: Version 1.2.1 by Tom Benyon
Health Check: Version 1.0.1 by The www.ads-software.com community

### Inactive Plugins (25) ###

Advanced Custom Fields Pro: Version 5.1.0 by elliot condon
Akismet Anti-Spam: Version 4.0 by Automattic
Animate It!: Version 2.2.1 by eLEOPARD Design Studios
CPT Custom Icon: Version 1.0.1 by Firdaus Zahari
Dynamic To Top: Version 3.5.1 by Matt Varone, Tim Berneman
External Database Authentication Reloaded: Version 1.2.3 by Joshua Parker
Formidable Bootstrap: Version 1.02.01 by Strategy11
Formidable Forms: Version 2.03.09 by Strategy11
Hide YouTube Related Videos: Version 1.4.2 by SparkWeb Interactive, Inc.
Import CSV Files: Version 1.0 by George Iron
Intuitive Custom Post Order: Version 3.0.8 by hijiri
Login Page Styler: Version 5.3.5 by Zia Imtiaz
Members: Version 2.0.2 by Justin Tadlock
My Bootstrap Menu: Version 1.1.1 by Michael Carder
Raneri Common Optimizations: Version 1.0 by Raneri Web Design Snc
Redux Framework: Version 3.6.3 by Team Redux
Regenerate Thumbnails: Version 2.2.6 by Alex Mills (Viper007Bond)
Seamless Sticky Custom Post Types: Version 1.4 by Jascha Ephraim
Visual Term Description Editor: Version 1.5.0 by Shea Bunge
Wordfence Security: Version 6.3.19 by Wordfence
WordPress Database Backup: Version 2.3.1 by Austin Matzko
WordPress Importer: Version 0.6.3 by wordpressdotorg
WP All Import Pro (shared on wplocker.com): Version 4.1.1 by Soflyy
WPBakery Visual Composer: Version 4.12.1 by Michael M – WPBakery.com
WP Database Backup: Version 4.3.4 by Prashant Walke

### Media handling ###

Active editor: WP_Image_Editor_Imagick
Imagick Module Version: 1656
ImageMagick Version: ImageMagick 6.7.8-9 2016-06-16 Q16 https://www.imagemagick.org
Imagick Resource Limits:
area: 7 GB
disk: -1
file: 768
map: 7 GB
memory: 4 GB
thread: Not Available
GD Version: bundled (2.1.0 compatible)
Ghostscript Version: 9.07

### Server ###

Server architecture: Linux 3.10.0-514.21.1.el7.x86_64 x86_64
PHP Version: 5.6.34 (Supports 64bit values)
PHP SAPI: fpm-fcgi
PHP max input variables: 1000
PHP time limit: 30
PHP memory limit: 256M
Max input time: 60
Upload max filesize: 16M
PHP post max size: 16M
cURL Version: 7.29.0 NSS/3.28.4
SUHOSIN installed: No
Is the Imagick library available: Yes

### Database ###

Extension: mysqli
Server version: 5.5.56-MariaDB
Client version: mysqlnd 5.0.11-dev – 20120503 – $Id: 76b05634534532d4553bd41fc93cccd5bac2fe7a $
Database prefix: wp_

### WordPress constants ###

ABSPATH: /var/www/vhosts/xxxxx.it/test.xxxxxx.it/
WP_HOME: Undefined
WP_SITEURL: Undefined
WP_DEBUG: Disabled
WP_MAX_MEMORY_LIMIT: 256M
WP_DEBUG_DISPLAY: Enabled
WP_DEBUG_LOG: Disabled
SCRIPT_DEBUG: Disabled
WP_CACHE: Disabled
CONCATENATE_SCRIPTS: Undefined
COMPRESS_SCRIPTS: Undefined
COMPRESS_CSS: Undefined
WP_LOCAL_DEV: Undefined

### Filesystem permissions ###

The main WordPress directory: Writable
The wp-content directory: Writable
The uploads directory: Writable
The plugins directory: Writable
The themes directory: Writable
The Must Use Plugins directory: Writable

NB) if I activate the “Troubleshooting” tab and It disable all plugin. The trouble remain at the same manner.

NB2)the follow is output from the console of google chrome When I click on Impostazioni => ‘E’

GET https://test.XXXXXXX.it/wp-content/plugins/E/js/external_login.js?ver=4.7.9 net::ERR_ABORTED
options-general.php:60 GET https://test.XXXXXXX.it/wp-content/plugins/E/js/tools.js?ver=4.7.9 net::ERR_ABORTED
options-general.php:44 GET https://test.XXXXXXX.it/wp-content/plugins/E/styles/style.css?ver=4.7.9 net::ERR_ABORTED
load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,plupload&ver=4.7.9:3 Uncaught ReferenceError: jQuery is not defined
at load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,plupload&ver=4.7.9:3
(anonymous) @ load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,plupload&ver=4.7.9:3
options-general.php:63 GET https://test.XXXXXXX.it/wp-content/plugins/E/js/exlog_test.js?ver=4.7.9 net::ERR_ABORTED
options-general.php:62 GET https://test.XXXXXXX.it/wp-content/plugins/E/js/options_condtionals.js?ver=4.7.9 net::ERR_ABORTED
options-general.php:60 GET https://test.XXXXXXX.it/wp-content/plugins/E/js/tools.js?ver=4.7.9 net::ERR_ABORTED
options-general.php:61 GET https://test.XXXXXXX.it/wp-content/plugins/E/js/external_login.js?ver=4.7.9 net::ERR_ABORTED
options-general.php:62 GET https://test.XXXXXXX.it/wp-content/plugins/E/js/options_condtionals.js?ver=4.7.9 net::ERR_ABORTED
options-general.php:63 GET https://test.XXXXXXX.it/wp-content/plugins/E/js/exlog_test.js?ver=4.7.9 404 (Not Found)
options-general.php:73 Uncaught ReferenceError: jQuery is not defined
at options-general.php:73
(anonymous) @ options-general.php:73
options-general.php:1068 Uncaught ReferenceError: jQuery is not defined
at options-general.php:1068
(anonymous) @ options-general.php:1068
load-scripts.php?c=1&load[]=hoverIntent,common,admin-bar,svg-painter,underscore,shortcode,backbone,wp-util,wp-backbone,media-models,wp-plupload,jquery-ui-co&load[]=re,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,mediaelement,wp-mediaelement,media-views,media-editor,media-audiovideo,mc&load[]=e-view,imgareaselect,image-edit,heartbeat,wp-auth-check,thickbox&ver=4.7.9:1 Uncaught ReferenceError: jQuery is not defined
at load-scripts.php?c=1&load[]=hoverIntent,common,admin-bar,svg-painter,underscore,shortcode,backbone,wp-util,wp-backbone,media-models,wp-plupload,jquery-ui-co&load[]=re,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,mediaelement,wp-mediaelement,media-views,media-editor,media-audiovideo,mc&load[]=e-view,imgareaselect,image-edit,heartbeat,wp-auth-check,thickbox&ver=4.7.9:1
(anonymous) @ load-scripts.php?c=1&load[]=hoverIntent,common,admin-bar,svg-painter,underscore,shortcode,backbone,wp-util,wp-backbone,media-models,wp-plupload,jquery-ui-co&load[]=re,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,mediaelement,wp-mediaelement,media-views,media-editor,media-audiovideo,mc&load[]=e-view,imgareaselect,image-edit,heartbeat,wp-auth-check,thickbox&ver=4.7.9:1
VM6315:3 [Violation] Added non-passive event listener to a scroll-blocking ‘mousewheel’ event. Consider marking event handler as ‘passive’ to make the page more responsive. See https://www.chromestatus.com/feature/5745543795965952
(anonymous) @ VM6315:3
(anonymous) @ VM6315:3
execCb @ require.js:5
check @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
enable @ require.js:5
init @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
execCb @ require.js:5
check @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
enable @ require.js:5
init @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
enable @ require.js:5
init @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
b @ VM6326:3
load @ VM6326:3
(anonymous) @ require.js:5
(anonymous) @ require.js:5
u @ require.js:5
callPlugin @ require.js:5
fetch @ require.js:5
check @ require.js:5
enable @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
enable @ require.js:5
init @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
enable @ require.js:5
init @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
runCallbacks @ VM6328:24
callReady @ VM6328:35
pageLoaded @ VM6328:50
VM6315:3 [Violation] Added non-passive event listener to a scroll-blocking ‘mousewheel’ event. Consider marking event handler as ‘passive’ to make the page more responsive. See https://www.chromestatus.com/feature/5745543795965952
O @ VM6315:3
(anonymous) @ VM6315:3
execCb @ require.js:5
check @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
enable @ require.js:5
init @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
execCb @ require.js:5
check @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
enable @ require.js:5
init @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
enable @ require.js:5
init @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
b @ VM6326:3
load @ VM6326:3
(anonymous) @ require.js:5
(anonymous) @ require.js:5
u @ require.js:5
callPlugin @ require.js:5
fetch @ require.js:5
check @ require.js:5
enable @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
enable @ require.js:5
init @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
each @ require.js:5
emit @ require.js:5
check @ require.js:5
enable @ require.js:5
init @ require.js:5
(anonymous) @ require.js:5
(anonymous) @ require.js:5
runCallbacks @ VM6328:24
callReady @ VM6328:35
pageLoaded @ VM6328:50
options-general.php:1 [DOM] Input elements should have autocomplete attributes (suggested: autocomplete=’email’, confirm at https://goo.gl/6KgkJg) <input name=?”admin_email” type=?”email” id=?”admin_email” aria-describedby=?”admin-email-description” value=?”[email protected]” class=?”regular-text ltr”>?
options-general.php:1 [DOM] Input elements should have autocomplete attributes (suggested: autocomplete=’email’, confirm at https://goo.gl/6KgkJg) <input name=?”admin_email” type=?”email” id=?”admin_email” aria-describedby=?”admin-email-description” value=?”[email protected]” class=?”regular-text ltr”>?
onloadwff.js:59 [Violation] ‘setTimeout’ handler took 65ms
require.js:5 [Violation] ‘setTimeout’ handler took 81ms