I navigated this website: https://www.edilportale.com, an Italian web portal on construction. I found out that it was vulnerable to reflected XSS, as seen in the image.
How I was able to discover a Stored XSS vulnerability in Charitybuzz.com – Binit Ghimire
How I discovered a Stored XSS vulnerability in 1MB.site – Binit Ghimire
How I was able to Discover a Stored Cross-site Scripting (XSS) vulnerability in Flaticon – Binit Ghimire