WWW in a URL stands for "World Wide Web." It's a traditional prefix indicating the resource is part of the web. HTTPS is an extension of HTTP that ensures secure data transfer over the web using encryption protocols like TLS or SSL. It's vital for websites handling sensitive information, signified by a padlock icon in the browser's address bar.

Everything is ok

  https://www.otpinternetbanking.md/ibank/

STATUS 200 OK

Header	Value
Accept-Ranges	bytes
Cache-Control	max-age=0, no-cache, no-store, must-revalidate
Content-Length	3349
Content-Security-Policy	default-src 'none'; connect-src 'self' https://rs.fullstory.com; script-src 'self' 'unsafe-eval' 'unsafe-inline' https://edge.fullstory.com https://www.fullstory.com https://fullstory.com https://www.google.com https://www.gstatic.com https://maps.google.com https://maps.googleapis.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' data: https://fonts.gstatic.com; img-src 'self' data: https://rs.fullstory.com https://maps.googleapis.com https://maps.gstatic.com https://maps.google.com https://site.mobiasbanca.md https://mobiasbanca.md https://otpbank.md; media-src 'self' data:; object-src 'none'; child-src 'self' https://www.google.com
Content-Type	text/html; charset=UTF-8
Date	Sun, 13 Apr 2025 00:00:01 GMT
Expires	Wed, 11 Jan 1984 05:00:00 GMT
Last-Modified	Tue, 01 Apr 2025 12:51:30 GMT
Strict-Transport-Security	max-age=63072000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-XSS-Protection	1; mode=block

  https://www.otpinternetbanking.md

STATUS 301 Moved Permanently

Header	Value
Content-Length	248
Content-Type	text/html; charset=iso-8859-1
Date	Sun, 13 Apr 2025 00:00:00 GMT
Location	https://www.otpinternetbanking.md/ibank/

WWW HTTPS is properly configured

Properly configuring WWW and HTTPS for a website means setting up the website's settings to ensure secure access and data transmission. It includes enabling HTTPS encryption with a valid SSL/TLS certificate, implementing security measures like security headers, considering SEO practices, and optionally configuring redirection for consistency. This configuration enhances security, user trust, and website performance while providing a seamless browsing experience.