Links to bookmarks inside a page? (Weebly-site)

[Christ-grace]

Hi 🙂 

How to create this?

How is this called in tech language? Or can you find me a correspondent article on www.w3schools.com or another trustful source so I can implement it as html-code?

Happy about clear and competent help.

Greetings, Klaus

[dsonesuk]

https://www.w3schools.com/html/html_links_bookmarks.asp

[Christ-grace]

Thank you very much. Blessings!