Summary: Similarweb adds multi-language support and London office details

Why It Matters: The addition of German, Spanish, and French language options suggests the company is focusing more on European markets. Adding a physical London address also helps build trust with local enterprise clients.

What Changed:

• Added a new language selector with options for German, Spanish, and French.
• Added a physical office address in London (145 City Road).
• Added a link to a Google Map for the London location.
• Updated internal links to use the "www" subdomain consistently.