Сделать одно окончание URL-а страницы "/", "html" или без - Поисковая оптимизация, продвижение сайтов на Joomla (SEO)

site.ru/stranica
site.ru/stranica/
site.ru/stranica.html

site.ru/stranica.html

RewriteCond %{REQUEST_URI} (.*/[^/.]+)($|\?)
RewriteRule .* %1/ [R=301,L]

RewriteRule ^(.*)/$ /$1.html [R=301,L]

RewriteCond %{REQUEST_URI} (.*/[^/.]+)($|\?)
RewriteRule .* %1.html [R=301,L]
RewriteRule ^(.*)/$ /$1.html [R=301,L]

RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} !(.*).html$
RewriteRule ^(.*[^/])$ $1.html [L,R=301]

RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} !(.*).html$
RewriteRule ^(.*[^/])$ $1.html [L,R=301]

RewriteCond %{REQUEST_URI} (.*/[^/.]+)($|\?)
RewriteRule .* %1.html [R=301,L]
RewriteRule ^(.*)/$ /$1.html [R=301,L]

RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} !(.*).html$
RewriteRule ^(.*[^/])$ $1.html [L,R=301]

RewriteCond %{REQUEST_URI} (.*/[^/.]+)($|\?)
RewriteRule .* %1.html [R=301,L]
RewriteRule ^(.*)/$ /$1.html [R=301,L]

RewriteCond %{REQUEST_URI} (.*/[^/.]+)($|\?)
RewriteRule .* %1.html [R=301,L]
RewriteRule ^(.*)/$ /$1.html [R=301,L]

RewriteCond %{REQUEST_URI} (.*/[^/.]+)($|\?)
RewriteRule .* http://consulsib.ru%1.html [R=301,L]
RewriteRule ^(.*)/$ http://consulsib.ru/$1.html [R=301,L]

Options +FollowSymLinks
RewriteEngine On

RewriteCond %{SERVER_PORT} ^443$ [OR]
RewriteCond %{HTTPS} =on
RewriteRule ^(.*)$ http://consulsib.ru/$1 [R=301,L]

RewriteCond %{HTTP_HOST} ^www.consulsib\.ru$ [NC]
RewriteRule ^(.*)$ http://consulsib.ru/$1 [R=301,L]

RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /index\.php\ HTTP/
RewriteRule ^index\.php$ http://consulsib.ru/ [R=301,L]

RewriteCond %{REQUEST_URI} (.*/[^/.]+)($|\?)
RewriteRule .* http://consulsib.ru%1.html [R=301,L]
RewriteRule ^(.*)/$ http://consulsib.ru/$1.html [R=301,L]

php_value date.timezone Asia/Krasnoyarsk


########## Begin - Joomla! core SEF Section
#
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} (/|\.php|\.html|\.htm|\.feed|\.pdf|\.raw|/[^.]*)$  [NC]
RewriteRule (.*) index.php
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
#
########## End - Joomla! core SEF Section