Overview of the Keyword Check
Meta attributes
0% 
HTML optimization
59% 
Other
0% 
Keyword Score

Task list of SEO Improvements

Meta information

Title
(Critically important)
The Modern JavaScript Tutorial
Missing in the title: interfaces
Meta description
(Critically important)
Modern JavaScript Tutorial: simple, but detailed explanations with examples and tasks, including: closures, document and events, object oriented programming and more.
Not within the first 120 characters: interfaces

HTML content

Image SEO
(Somewhat important)
Not found in any alt attribute of an image: interfaces
Not found in any image URL: interfaces
Not found in an image title: interfaces
Content
(Critically important)
The term is used 3 times in 843 words.
The term appears too little in the text.
Well positioned in the text: interfaces (436 position in text)
Bold and strong tags
(Somewhat important)
No strong tag contains the following keyword: interfaces
Headings
(Important)
Occurs only once within the headings: interfaces
H1 heading
(Critically important)
The Modern JavaScript Tutorial
Missing keywords in the first H1 heading: interfaces

Heading structure

Heading levelContent
H1 The Modern JavaScript Tutorial
H2 Table of contents
H2 The JavaScript language
H2 Browser: Document, Events, Interfaces
H2 Additional articles
H2 Comments

Others

Domain
(Somewhat important)
Missing in the domain: interfaces
Stop words
(Nice to have)
None of the keywords is a known stop word.

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