网站上出现 404 错误，尽管它显示且工作正常

大家好，有这样的问题。在我的网站上，一切正常并正确显示，但在浏览器开发人员控制台中它会写入 404 错误，因此，谷歌页面速度表示该网站不存在

GET https://cheboksary.go495.ru/ 404

如何修复它？该网站是用bitrix编写的

.htaccess 文件一切正常

但为了以防万一，我会把它扔掉

Options -Indexes 
ErrorDocument 404 /404.php

<IfModule mod_php5.c>
  php_flag allow_call_time_pass_reference 1
  php_flag session.use_trans_sid off

  #php_value display_errors 1

  #php_value mbstring.internal_encoding UTF-8
</IfModule>

<IfModule mod_rewrite.c>
  Options +FollowSymLinks
  RewriteEngine On
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-l
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !/bitrix/urlrewrite.php$
  RewriteRule ^(.*)$ /bitrix/urlrewrite.php [L]
  RewriteRule .* - [E=REMOTE_USER:%{HTTP:Authorization}]

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

  RewriteCond %{ENV:REDIRECT_STATUS} ^$

  RewriteCond %{REQUEST_FILENAME} !/bitrix/(.*)$

  RewriteRule (^|.*?/)index\.php$ http://%{HTTP_HOST}/$1 [R=301,QSA,L]

  RewriteCond %{THE_REQUEST} //

  RewriteCond %{QUERY_STRING} !http(s|)://
  RewriteRule .* /$0 [R=301,L]

  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-l
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !/bitrix/urlrewrite.php$
  RewriteRule ^(.*)$ /bitrix/urlrewrite.php [L]
  RewriteRule .* - [E=REMOTE_USER:%{HTTP:Authorization}]

  RewriteCond %{REQUEST_METHOD} =GET
  RewriteCond %{REQUEST_URI} ^(.*)/index.php$
  RewriteRule ^(.*)$ %1/ [R=301,L]

  RewriteCond %{REQUEST_URI} ^(.*)/index.htm$
  RewriteRule ^(.*)$ %1/ [R=301,L]

  RewriteCond %{REQUEST_URI} ^(.*)/index.html$
  RewriteRule ^(.*)$ %1/ [R=301,L]
</IfModule>

<IfModule mod_dir.c>
  DirectoryIndex index.php index.html
</IfModule>

<IfModule mod_expires.c>
  ExpiresActive on
  ExpiresByType image/jpeg "access plus 3 day"
  ExpiresByType image/gif "access plus 3 day"
</IfModule>

如果你看一下元素代码，那么有这么一张图