Thanks for your quick reply!
I have checked the SSL with the tool, but it is fine.
Also, the 3 websites that got disconnected are on different hostings. I suspect something happened with MainWP (even if I didn’t change anything).
The site is https://agenziagreen.it/
Another website is: https://www.assoplmilano.it/
I Add the logs:
### WordPress Check Required Detected Status ###
FileSystem Method = direct direct Pass
MultiSite Disabled =true true Pass
WordPress Memory Limit >=64M 256M Pass
WordPress Version >=6.2 6.7.1 Pass
### PHP Required Detected Status ###
cURL Extension Enabled =true true Pass
cURL Timeout >=300 seconds 300 Pass
cURL Version >=7.29.0 7.61.1 Pass
Function `tmpfile` enabled N/A Enabled Pass
OpenSSL Version >=OpenSSL/1.1.0 OpenSSL/1.1.1k Pass
OpenSSL Working Status Yes Yes Pass
PCRE Backtracking Limit >=10000 1000000 Pass
PHP Allow URL fopen N/A YES
PHP Disabled Functions N/A No functions disabled.
PHP Exif Support N/A YES
PHP IPTC Support N/A YES
PHP Loaded Extensions N/A Core, PDO, PDO_ODBC, Phar, Reflection, SPL, SimpleXML, Zend OPcache, bcmath, bz2, calendar, ctype, curl, date, dba, dom, enchant, exif, fileinfo, filter, ftp, gd, gettext, gmp, hash, i360, iconv, imap, json, ldap, libxml, litespeed, mbstring, mysqli, mysqlnd, odbc, openssl, pcntl, pcre, pdo_mysql, pdo_pgsql, pdo_sqlite, pgsql, posix, pspell, readline, session, shmop, snmp, soap, sockets, sodium, sqlite3, standard, sysvmsg, sysvsem, sysvshm, tidy, tokenizer, xml, xmlreader, xmlwriter, xsl, zip, zlib
PHP Max Execution Time >=30 seconds 180 Pass
PHP Max Input Time >=30 seconds 300 Pass
PHP Memory Limit >=256M 256M Pass
PHP Post Max Size >=2M 128M Pass
PHP Safe Mode Disabled =true true Pass
PHP Session enabled N/A Enabled Pass
PHP Upload Max Filesize >=2M 128M Pass
PHP Version >=7.4 8.0.30 Pass
PHP XML Support N/A YES
SSL Extension Enabled =true true Pass
SSL Warnings = empty Pass
### MySQL Required Detected Status ###
MySQL Client Encoding N/A utf8
MySQL Mode N/A NO_ENGINE_SUBSTITUTION
MySQL Version >=5.0 10.6.20-MariaDB-cll-lve Pass
### Server Configuration Detected Value ###
Accept Content text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Charset Content N/A
Architecture 64 bit
Gateway Interface
HTTPS ON
Memory Usage 8.88 MB
Operating System Linux
Request Time 1737987788
Server Protocol HTTP/2.0
Server self connect Not expected HTTP response body:
Server Software Apache
User Agent Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0
### MainWP Dashboard Settings Detected Value ###
Abandoned plugins/themes tolerance 365
Cache control enabled Yes
Enable Uptime Monitoring NoIndividual uptime monitoring is running
MainWP Dashboard Version Latest: 5.3.4 | Detected: 5.3.4 Pass
MainWP legacy backups enabled No
Maximum number of pages to return
Maximum number of posts to return 50
Maximum simultaneous install and update requests3
Maximum simultaneous requests 4
Maximum simultaneous requests per ip1
Maximum simultaneous sync requests 8
Maximum simultaneous uptime monitoring requests (Default: 10)10
Minimum delay between requests 200
Minimum delay between requests to the same ip1000
Number of connected sites 11
Optimize data loading Yes
Plugin advanced automatic updates enabledYes
Primary Backup System MainWP UpdraftPlus Extension
REST API enabled No
Site health monitoring enabled Yes
Theme advanced automatic updates enabledNo
Use WP Cron Yes
WP Core advanced automatic updates enabledNo
### Extensions Version License Status ###
Dashboard Lock 5.0.2 Active Pass
MainWP Cache Control Extension 5.0 Active Pass
MainWP UpdraftPlus Extension 5.0.2 Active Pass
### Plugin Version Status ###
FluentSMTP 2.2.83 Active
MainWP Dashboard 5.3.4 Active
Security Optimizer 1.5.7 Active
UpdraftPlus - Backup/Restore 2.25.1.26 Active
WP-Sweep 1.1.8 Active