The Ultimate SEO Glossary

This SEO glossary is a comprehensive resource explaining 200+ professional terms. New terms are constantly being added to the glossary to reflect changing technologies, SERP features, services, and tools.
All # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
server responses metrics tools on-page serp features links local SEO black hat navigation coding link ppc search console domains content google algorithm Google algorithm local seo serp feature mobile seo social media AI on page domain Search Engine Core Web Vitals

#

200 OK Status


server responses

301 Redirect


server responses

302 Redirect


server responses

404 Error


server responses

A

Above the Fold


metrics

Affiliate


tools

Alexa Rank


metrics

ALT Text/Tag


on-page

AMP


serp features

API


tools

App indexing


local SEO

App Packs (App Boxes)


serp features

C

Canonical Tag


on-page

Carousel (SERP feature)


serp features

CCTLD


domains navigation

Citations


local SEO

Click fraud


black hat ppc

Cloaking


black hat

Comment spam


black hat

Conversion


metrics ppc

Conversion rate


metrics ppc

Cookies


coding

CPC


metrics ppc

CPM


metrics ppc

Crawl Budget


search console

Crawl Depth


search console

Crawl Errors


search console

Crawl Frequency


search console

Crawl Rate


search console

CTR (Click Through Rate)


metrics ppc search console

D

Deep links


links

Disavow Backlinks


search console

Discover More Places


serp features

DNS (Domain Name System)


domains navigation

Domain name


domains navigation

Domain name registrars


domains navigation

Duplicate Content


on-page content

G

Google Analytics Tool


metrics tools

Google Dance


google algorithm

Google Fonts


tools

Google for Jobs


serp features

Google Home Service Ads


serp features

Google Hummingbird


Google algorithm

Google Juice


links

Google MapMaker


local seo

Google Panda


Google algorithm

Google Penguin


Google algorithm

Google Pigeon


Google algorithm

Google Possum


Google algorithm

Google Posts


serp feature

Google Trends


metrics tools

Googlebot


coding

gTLDs


domains

H

Hits


metrics

Hotel Pack


serp feature

Hreflang Tag


on-page

HTML Headings


on-page

HTTP


navigation

HTTP headers


server responses

HTTPS


navigation

I

Iframe


coding

Image Thumbnail


serp features

Images Box


serp features

Indexed Pages


on-page search console

IP Address


navigation

iTunes App Store


mobile seo

J

Java


coding

Javascript


coding

K

Keyword


on-page

Keyword Cannibalization


on-page content

Keyword Density


metrics

Keyword Research


on-page content

Keyword Stuffing


black hat

Knowledge Graph


serp feature

Knowledge Panel


serp features