How to save links during redesign?

Question

WordPress

Good afternoon, there is such a situation. There is a site on WP, and its links are already well indexed in search engines. We made a new design, made it up, and I want to make a landing on WP, while installing a new version, and the landing will be different from the old version and for cardinal changes in the design. I will have to re-insert all these links. Will this ruin the indexing?

Answer 1

Make sure that when accessing "old" links, new ones with the HTTP code in the 301 Moved Permanently header are returned.
Wiki HTTP 301
In WP, even plugins were like that.
Choose to your taste: Redirect List , Seo 301 Meta , SEOPress