6 terms
A 301 redirect is a permanent HTTP redirect that sends users and search engines from an old URL to a new one and transfers its ranking…
A 302 redirect is a temporary redirect that sends users and crawlers to another URL while signaling that the original address should stay in the index.
Hreflang is an annotation that tells search engines which language and regional versions of a page exist, so each user sees the right one.
Internal linking in technical SEO connects pages of one domain so crawlers discover them, understand their topics and pass signals between them.
JavaScript SEO is the technical SEO practice of making script-rendered pages crawlable, renderable and indexable so search engines see their full content.
Mobile-first indexing means Google crawls, indexes and ranks pages based on the version that its smartphone crawler sees rather than the desktop version.