This SEO checklist is designed to be a glossary of terms with links towards pages. Each page explains in more detail all three of the following questions: What is this term? How can I check it? Is there a solution?

If you’re looking to get help with SEO and want to find quick-easy solutions – these pages are for you. If you’re looking for a guide on ranking, then check out my article on Google Ranking Factors.

A

Ajax
Artificial Intelligence (AI)
Autonomous System Number (ASN)

B

C

Canonical Tags
Cascading Style Sheets (CSS)
Content Distribution Network (CDN)
cPanel

D

Domain Name Servers (DNS)
DOM Content Loaded (DCL)

E

F

File Transfer Protocol (FTP)

G

H

H3, H4, H5 and H6 Tags
HyperText Markup Language (HTML)
HTML Crawling
HTML Parsing
HTTP Headers
Hummingbird

I

Internet Service Provider (ISP)
Internet Protocol (IP)

J

Javascript
Javascript Object Notation (JSON)

K

L

Lazy Loading

M

Machine Learning
Microdata

N

Natural Language Processing (NLP)
Natural Language Understanding (NLU)
NGrams

O

Online Reputation Management (ORM)

P

PageRank (PR)
Pandas
Parts of Speech
PHP Hypertext PreProcessor (PHP)
Python

Q

Quality Score (QS)

R

RankBrain
Regional Internet Registry (RIR)
Resource Description Framework (RDFa)
Rich Snippets
Robots.txt

S

Sentiment
Server
Sitemap (HTML)
Sitemap (XML)
Social Signals
Strict Transport Security (HSTS)

T

Time To First Byte (TTFB)
Top Level Domains (TLDs)

X

X-Content-Type
X-Frame-Options
X-Robots-Tag
X-XSS-Protection