In general, there is a .htaccess file. Its contents are as follows:
AddDefaultCharset UTF-8 Options +FollowSymLinks RewriteEngine On RewriteCond %{REQUEST_URI} .*/http-bind RewriteRule (.*) /http-bind [L] RewriteCond %{REQUEST_URI} !^/index.php RewriteCond %{REQUEST_URI} !/ow_updates/index.php RewriteCond %{REQUEST_URI} !/ow_updates/ RewriteCond %{REQUEST_URI} (/|\.php|\.html|\.htm|\.feed|\.pdf|\.raw|/[^.]*)$ [NC] RewriteRule (.*) index.php When accessing the left * .html file, error 404 appears. You need to make it so that you can access the html files from the root, for example, the confirmation file in the webmaster panel - without it you cannot confirm ownership of the resource. In general, an exception to the rules :)
And, if possible, drop the code so that Index.html is loaded by default, not index.php.
Thanks a lot in advance :)
UPD: Correction, if it helps - htaccess file from CMS Oxwall (oxwall.org, oxwall.su)