SEO glossary

SEO glossary: 250+ SEO and marketing terms in plain English

Stuck on a term in an SEO report or an agency proposal? Look it up here: short definitions of SEO, PPC and marketing terms from 301 redirects to YouTube, each with links to deeper guides.

SEO meaning: what does SEO stand for?

SEO stands for search engine optimization: improving a website so it ranks higher in the unpaid results on Google, Bing and other search engines. SEO covers three things: the words on your pages, how your site is built, and the links pointing to it. Read the full definition of SEO, see how white hat SEO differs from black hat SEO, or visit the MexSEO homepage for our services.

More core terms: XML Sitemap, Canonical URL, Schema Markup, Anchor Text, Crawl Budget, CTR (Click Through Rate), Bounce Rate, Search Engine Marketing (SEM), Featured Snippet, Alt Text.

Showing all 257 terms

0–9

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

W

X

Y

No terms match that. Suggest a term and we'll add it.

Missing a term?

Missing a word from your report or proposal? Tell us and we'll add a clear definition.

Suggest a term

Get in touch

Understand the terms. Now rank for them.

Tell us what you want to rank for. A specialist reads your message and replies by email, without jargon.

    A specialist reads your message and replies by email.