numberock.com | Website SEO Review

Response time

0.15 s

File size

330.00 kB

Words

237

Media files

157

Number of links

171 internal / 2 external

Meta specifications 97% achieved

Title

(Critically important)

NUMBEROCK | Math Songs & Videos

The length of the page title is perfect. (339 pixels out of 580 max pixel length)

There are no duplicate words in the title

Meta Title

Meta description

(Critically important)

Let's Rock Math! Watch the world's best math music videos completely ad-free. NUMBEROCK Math songs are for elementary teachers and students in grades K-6.

The meta description is too long: 1006 pixels from max. 1000 pixels. Optimize description

Meta Description

Crawlability

(Critically important)

There are no problems in accessing the website.

Search Engine Crawlers

Canonical URL

(Important)

https://numberock.com/

There is a valid canonical link specified.

Canonical Tag

Language

(Somewhat important)

Language detected in text: en

Language defined in HTML: en-us

Server location: United States of America

The following language is defined by HTML: en-us

Declaring language in HTML

Alternate/Hreflang Links

(Somewhat important)

There are no alternate links specified on this page.

Hreflang

Other meta tags

(Somewhat important)

There is no rel next meta tag on this page.

There is no rel prev meta tag on this page.

Meta Tags

Domain

(Somewhat important)

The domain is no subdomain.

The domain length is good.

The domain does not contain non-latin characters.

Domain for SEO

Page URL

(Somewhat important)

No parameters were found in the URL.

No session ID was found in the URL.

The URL does not have too many subdirectories.

SEO-friendly URLs

Charset encoding

(Somewhat important)

The charset encoding (UTF-8) is set correctly.

Character Encoding

Doctype

(Nice to have)

The doctype HTML 5 is set correctly.

The doctype is placed at first in the HTML code.

HTML Doctype

Favicon

(Nice to have)

The favicon is linked correctly.

Favicon

Meta tags

Name	Value
robots	index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
viewport	width=device-width, initial-scale=1
description	Let's Rock Math! Watch the world's best math music videos completely ad-free. NUMBEROCK Math songs are for elementary teachers and students in grades K-6.
generator	WordPress 6.7.5
logo	https://numberock.com/wp-content/uploads/2017/11/numberock-logo-marked.png
article:publisher	https://www.facebook.com/numberock
article:modified_time	2026-04-06T23:32:27+00:00
lang	en-us
twitter:card	summary_large_image
twitter:image	https://numberock.com/wp-content/uploads/2017/06/1a-e1496945324804.png
og:locale	en_US
og:type	website
og:title	NUMBEROCK \| Math Songs & Videos
og:description	Let's Rock Math! Watch the world's best math music videos completely ad-free. NUMBEROCK Math songs are for elementary teachers and students in grades K-6.
og:url	https://numberock.com/
og:site_name	Numberock
charset	UTF-8

Page quality 52% achieved

Content

(Critically important)

There are only 237 words on this page. Use at least 250 words to provide useful information.

Some words from the page title are not used within the pages content

30.8% of the text are stop words.

The page contains a listing, which indicates a good text layout.

6 paragraphs were found on this page.

No placeholders texts or images were found.

There are no duplicates on the site.

The average number of words per sentence of 15.63 words is good.

Content is King

Frames

(Critically important)

This page does not use a frameset.

Frames and framesets

Mobile optimization

(Somewhat important)

A viewport "width=device-width, initial-scale=1" is provided.

At least one Apple touch icon is specified.

Mobile Optimization

Bold and strong tags

(Somewhat important)

Some tags are too long. With 139 characters this one is longer than 70 characters:
"get a free trial to our entire library of videos & materials, & gain immediate access to all future pr..."

Strong and Bold Tags

Image SEO

(Somewhat important)

54 images have no alt attribute. The content of alt attributes is used by search engines.

Image SEO

This page is optimized perfectly for social networks.

Social Sharing

Additional markup

(Nice to have)

No additional page markup was found.

HTTPS

(Somewhat important)

This website uses HTTPS to protect privacy and integrity of the exchanged data.

All included files are also transferred via HTTPS.

HTTPS

Media list

URL	Alt attribute	Title
data:[...] Base64	Numberock
data:[...] Base64	Pre-Order the Math to the Music Workbooks
data:[...] Base64	No alt attribute provided
...theme55252/images/numberock-girl-500.png	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Place Value Song - a Numberock Video
data:[...] Base64	No alt attribute provided
data:[...] Base64	2 Digit Addition with Regrouping Song - Numberock Video
data:[...] Base64	Skip Counting by 5 Song - Numberock Video
data:[...] Base64	Less Than Greater Than Song - Numberock Video
data:[...] Base64	Even & Odd Numbers Song - Numberock Video Activity
data:[...] Base64	Basic Division Song and Repeated Subtraction Division
data:[...] Base64	Repeated Addition Song \| 2nd Grade Multiplication Video
data:[...] Base64	Decimal Place Value Song \| 5th Grade Video
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Numbers Song \| Representing Types of Numbers Video with Anchor Chart, Worksheets, Activities and More
data:[...] Base64	Decimals to Fractions Song \| 4th Grade Decimal Notation Video
data:[...] Base64	Rounding Numbers Song \| A Rounding Video by Numberock With Anchor Charts and Worksheets
data:[...] Base64	Rounding Decimals & Whole Numbers Song by NUMBEROCK
data:[...] Base64	No alt attribute provided
data:[...] Base64	Comparing Numbers to 100 Song - NUMBEROCK Video
data:[...] Base64	No alt attribute provided
data:[...] Base64	Integers and Absolute Value
data:[...] Base64	No alt attribute provided
data:[...] Base64	Skip Counting by 10 Song \| A Numberock Video That Teaches Kids to Count Up by 5s
data:[...] Base64	NUMBEROCK Comparing Decimals Song by Place Values
data:[...] Base64	Multiples of 5 Song \| Numberock Video with Multiplication Chart and Flash Cards
data:[...] Base64	Multiples of 12 Song \| Numberock Video
data:[...] Base64	Skip Counting by 100 Video \| Numberock Song
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Area Model Multiplication Song by NUMBEROCK \| Video with Lesson Plan, Word Problems, and Worksheets
data:[...] Base64	Multiples of 3 Song by Numberock \| Video with Multiplication Chart & Flash Cards
data:[...] Base64	Long Division Song with 2 Digit Divisors \| Video with Lesson Plan and Worksheets
data:[...] Base64	Addition with Regrouping Song - Numberock Video
data:[...] Base64	Subtraction with Regrouping Song \| Video With Lesson Plan, Worksheets, and Anchor Chart
data:[...] Base64	No alt attribute provided
data:[...] Base64	Numberock's Counting to 100 Song
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Multiples of 7 Song \| Multiplication Dance Video by NUMBEROCK
data:[...] Base64	Multiples of 8 Song \| A Real-World Multiplication Video
data:[...] Base64	Multiples of 6 Song \| A Real-World Multiplication Video
data:[...] Base64	Multiples of 11 Song by Numberock \| A Skip Counting Video with Flash Cards, Multiplication Chart, and More
data:[...] Base64	Multiples of 5 Song by Numberock \| A Skip Counting Video with Flash Cards, Multiplication Chart, and More
data:[...] Base64	Multiples of 7 Song by Numberock \| A Skip Counting Video with Flash Cards, Multiplication Chart, and More
data:[...] Base64	Multiples of 8 Song by Numberock \| A Skip Counting Video with Flash Cards, Multiplication Chart, and More
data:[...] Base64	Multiples of 9 Song by Numberock \| A Skip Counting Video with Multiplication Chart, Drills, and Worksheets.
data:[...] Base64	Prime Composite and Square Numbers Song by Numberock with Lesson Plan and Worksheets
data:[...] Base64	Adding & Subtracting Decimals Song \| NUMBEROCK
data:[...] Base64	No alt attribute provided
data:[...] Base64	Skip Counting the Multiples of 4 Song by NUMBEROCK
data:[...] Base64	No alt attribute provided
data:[...] Base64	Mulitples of 6 Song \| Multiplication Video with Anchor Chart, Lesson Materials and More!
data:[...] Base64	Multiples of 9 Song \| Multiplication Video With Multiplication Chart and Lesson Materials by NUMBEROCK
data:[...] Base64	Long Division Song by Numberock \| A 1-Digit Divisor Video with Worksheets, Anchor Charts, and More
data:[...] Base64	Multiplying Decimals Song \| Video with Lesson Plan, Worksheets, Anchor Chart and more by NUMBEROCK
data:[...] Base64	Multiples of 10 Song by NUMBEROCK
data:[...] Base64	Skip Counting by 2 Song - Numberock Multiplication Video
data:[...] Base64	Writing & Interpreting Numerical Expressions Song with Lesson Plan, Worksheets, and Poster by NUMBEROCK
data:[...] Base64	Reduce Reuse Recycle Song with Coloring Pages, Worksheets, a nice Poster, and Other Activities
data:[...] Base64	Powers of Ten Song \| 5th Grade Math Video with Task Cards, Anchor Charts, and other Fun Activities
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Fractions Song by Numberock \| Video with Worksheets, Printable Game, and More!
data:[...] Base64	Improper Fractions and Mixed Numbers Song \| Includes Anchor Chart, Worksheets, Activities and More
data:[...] Base64	Comparing Fractions Song \| Numberock Video with Worksheets and other 3rd Grade Fraction Activities
data:[...] Base64	Multiplying Mixed Numbers Song by NUMBEROCK \| 5th Grade Math Video with Worksheets and Activities
data:[...] Base64	Decimals to Fractions Song \| 4th Grade Decimal Notation Video
data:[...] Base64	Converting Fractions to Decimals Video Thumb
data:[...] Base64	Keep, Change, Flip Song \| Video by Numberock
data:[...] Base64	Fractions on a Number Line Song \| Numberock Video with Worksheets and More
data:[...] Base64	Adding & Subtracting Fractions - Numberock Video
data:[...] Base64	Multiplying Fractions by Whole Numbers \| Numberock Video with Anchor Chart and Worksheets
data:[...] Base64	Multiplying Fractions Song \| A Numberock Video with Lesson Plan, Worksheets, and Anchor Charts
data:[...] Base64	Numberock Simplifying Fractions Song \| Video with Lesson Plan, Worksheets, and Anchor Chart
data:[...] Base64	Equivalent Fractions Song by Numberock \| A Video with Worksheets, a Lesson Plan, and More.
data:[...] Base64	Dividing Whole Numbers by Fractions Song \| Video with Anchor Chart, Worksheets and More!
data:[...] Base64	Converting Decimals to Percents Song \| Video with Anchor Chart, Worksheets, and Lesson Plan
data:[...] Base64	Dividing Fractions by Whole Numbers Song \| Video by Numberock with Worksheets, Anchor Chart, and Activities
data:[...] Base64	Line Plots with Fractions Song \| Video Comes with Worksheets, Lyrics Sheets, and Other Activities
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Lines of Symmetry Song \| Video by NUMBEROCK
data:[...] Base64	3D Shapes Song Numberock Video
data:[...] Base64	Numberock's Types of Angles Song \| Video with Anchor Chart and Printable Game
data:[...] Base64	Area & Perimeter Song - Numberock Video
data:[...] Base64	Classifying Polygons Song \| Numberock Video
data:[...] Base64	NUMBEROCK Volume Song \| Video with Lesson Plan and Worksheets
data:[...] Base64	NUMBEROCK Quadrilaterals Song \| A Video with Lesson Plan, Anchor Chart, and Worksheets
data:[...] Base64	Types of Line Song \| Numberock Video
data:[...] Base64	Area Model Multiplication Song by NUMBEROCK \| Video with Lesson Plan, Word Problems, and Worksheets
data:[...] Base64	Types of Triangles Song with Video-Based Activities like Worksheets, Exit Quizzes and Anchor Charts
data:[...] Base64	Classifying 3D Shapes Song \| NUMBEROCK Video With Lesson Plan, Anchor Chart, Worksheets and More
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Number Lines Song by Numberock \| Video with Creative Worksheets, Anchor Chart, Poster, and More!
data:[...] Base64	Comparing Measurements Song \| Longer Shorter Video by Numberock With Worksheets and Activities
data:[...] Base64	Comparing Measurements Song \| Kindergarten - 2nd Grade
data:[...] Base64	Telling Time to the Half-Hour & Hour Song \| NUMBEROCK
data:[...] Base64	Telling Time to the Nearest 5 Minutes Song by NUMBEROCK
data:[...] Base64	Bar Graphs and Picture Graphs Song by Numberock \| A Data and Graphing Video
data:[...] Base64	Numberock's Types of Angles Song \| Video with Anchor Chart and Printable Game
data:[...] Base64	Ounces Pounds Tons Song \| Numberock Video with Lesson Plan, Worksheets, and Anchor Chart
data:[...] Base64	Metric System Song by Numberock \| A Video with Lesson Plan, Worksheets, and Anchor Chart
data:[...] Base64	Units of Time Song \| Video with Lesson Plan and Worksheets
data:[...] Base64	Inches, Feet, and Yards Song by NUMBEROCK
data:[...] Base64	Capacity Song - Video by NUMBEROCK
data:[...] Base64	Months of the Year Song by Numberock with Lyrics Sheet
data:[...] Base64	Telling Time to the Minute Song \| With Lesson Plan, Anchor Chart, and Activities
data:[...] Base64	Numberock's Metric System Song with video-based activities like a wall poster, lyrics sheet, lesson plan, and printable game.
data:[...] Base64	This Line Plots Song for 2nd Grade includes a video along with activities like anchor charts and worksheets.
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Number Lines Song by Numberock \| Video with Creative Worksheets, Anchor Chart, Poster, and More!
data:[...] Base64	Lines of Symmetry Song \| Video by NUMBEROCK
data:[...] Base64	Input Output Tables Video - 2-Step Functions
data:[...] Base64	Input Output Tables Video - 2-Step Functions
data:[...] Base64	Bar Graphs and Picture Graphs Song by Numberock \| A Data and Graphing Video
data:[...] Base64	Types of Line Song \| Numberock Video
data:[...] Base64	Plotting Points on the Coordinate Plane \| All 4 Quadrants
data:[...] Base64	Coordinate Plane 1st Quadrant Song \| Video with Lesson Plan, Worksheets, and Anchor Chart
data:[...] Base64	Line Plots with Fractions Song \| Video Comes with Worksheets, Lyrics Sheets, and Other Activities
data:[...] Base64	This Line Plots Song for 2nd Grade includes a video along with activities like anchor charts and worksheets.
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Numberock
data:[...] Base64	Numberock - As Seen On

Page structure 75% achieved

H1 heading

(Critically important)

Numberock

The H1 heading consists of only one word. There should be more information given.

The H1 heading is too short (9 characters). It should be at least 20 Characters long.

H1-H6 headings

Headings

(Important)

The heading structure is perfect.

H1-H6 headings

Heading structure

Heading level	Content
H1	Numberock
H2	The world’s best math videos, completely ad-free.
H2	Free Videos
H2	WHAT PEOPLE ARE SAYING
H3	CHRISTOPHER AMES
H3	MATTHEW BURCH
H3	Sarah Bowler
H3	TOM STEZZI
H3	NAVIGATION
H3	CONTACT
H3	AS SEEN ON

Link structure 82% achieved

Internal links

(Important)

Some anchor texts are used more than once.

There are 1 links with a trivial anchor text.

The number of internal links is ok.

None of the anchor texts is too long.

All internal links are not using dynamic parameters.

Internal Linking

External links

(Nice to have)

There are 2 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
https://numberock.com/		IMG-ALT Numberock
/wp-login.php		Sign In
/sign-up-packages/		Free Trial
/video-library/		Videos
https://numberock.com/schedule/		Schedule
/sign-up-packages/	Text duplicate	Free Trial
/video-library/	Text duplicate	Videos
https://numberock.com/schedule/	Text duplicate	Schedule
/video-library/		WATCH VIDEOS
https://www.amazon.com/s?i=str...	External Subdomain	IMG-ALT Pre-Order the Math to the Music Workbooks
/sign-up-packages/		Trivial anchor text CLICK HERE
/lessons/multiplying-by-a-sing...		RANDOM VIDEO
/lessons/long-division-partial...		A-TITLE Long Division: Partial Quotients and Area Model
/lessons/expanded-form-with-de...		A-TITLE Expanded Form with Decimals
/lessons/division-with-decimals/		A-TITLE Division with Decimals
/lessons/ratios/		A-TITLE Ratios
/lessons/place-value/		A-TITLE Place Value Song
/lessons/adding-doubles/		A-TITLE Adding Doubles
/lessons/double-digit-addition...		A-TITLE Addition with Regrouping \| 2-Digits
/lessons/skip-counting-by-5/		A-TITLE Skip Counting by 5
/lessons/less-than-greater-than/		A-TITLE Greater Than Less Than
/lessons/even-and-odd-numbers/		A-TITLE Even and Odd Numbers
/lessons/basic-division-song/		A-TITLE Basic Division
/lessons/repeated-addition-mul...		A-TITLE Repeated Addition Multiplication
/lessons/decimal-place-value/		A-TITLE Decimal Place Value
/lessons/count-to-20/		A-TITLE Counting 1-20
/lessons/add-and-subtract-with...		A-TITLE Add and Subtract Within 20 (Fact Families) Version 2
/lessons/add-and-subtract-with...		A-TITLE Add and Subtract Within 20 (Fact Families) Version 3
/lessons/add-and-subtract-with...		A-TITLE Add and Subtract Within 20 (Fact Families) Version 1
/lessons/place-value-up-to-one...		A-TITLE Place Value Up To 1,000,000
/lessons/multiplying-by-a-sing...		A-TITLE Multiplying by a Single Digit
/lessons/multiplying-by-multip...		A-TITLE Multiplying by Multiples of 10
/lessons/counting-1-10/		A-TITLE Counting 1-10
/lessons/contardea5/		A-TITLE Contar De A 5
/lessons/place-value-and-expan...		A-TITLE Place Value and Expanded Form
/lessons/read-and-write-number...		A-TITLE Read and Write Numbers to 1000
/lessons/number-types/		A-TITLE I Can Show Numbers In Different Ways
/lessons/decimals-to-fractions/		A-TITLE Relating Fractions and Decimals
/lessons/rounding-whole-numbers/		A-TITLE Rounding Song (Whole Numbers)
/lessons/rounding-decimals-who...		A-TITLE Rounding Decimals & Whole Numbers
/lessons/the-properties-of-mul...		A-TITLE The Properties of Multiplication
/lessons/comparing-numbers-to-...		A-TITLE Comparing Numbers to 100 (K-1)
/lessons/subtraction/		A-TITLE Subtraction Math Facts
/lessons/integers/		A-TITLE Integers
/lessons/expressions/		A-TITLE Algebraic Expressions
/lessons/skip-counting-by-10/		A-TITLE Skip Counting by 10
/lessons/ltgtdecimals/		A-TITLE Comparing Decimals
/lessons/multiples-of-5-dance/		A-TITLE Multiples of 5 Dance
/lessons/the-multiples-of-12/		A-TITLE The Multiples of 12
/lessons/skip-counting-by-100/		A-TITLE Skip Counting by 100
/lessons/order-of-operations/		A-TITLE Order of Operations
/lessons/ordering-decimals/		A-TITLE Ordering Decimals
/lessons/area-model/		A-TITLE Area Model Multiplication
/lessons/multiples-of-3/		A-TITLE Multiples of 3 BMX Stunts
/lessons/long-division-2-digit...		A-TITLE Long Division with 2 Digit Divisors Song
/lessons/triple-digit-addition...		A-TITLE 3 Digit Addition with Regrouping
/lessons/subtraction-with-regr...		A-TITLE Subtraction with Regrouping
/lessons/counting-100-6-langua...		A-TITLE Counting to 100 in 6 Languages
/lessons/counting-100-big-numb...		A-TITLE Counting to 100 with Big Numbers
/lessons/long-division/		A-TITLE Long Division
/lessons/test-skills/		A-TITLE Test Taking Strategies Song
/lessons/multiples-of-7-dance-...		A-TITLE Multiples of 7 Dance
/lessons/multiples-of-8-dance-...		A-TITLE Multiples of 8 Dance
/lessons/multiples-of-6-2/		A-TITLE Multiples of 6 Dance
/lessons/multiples-of-11/		A-TITLE Multiples of 11
/lessons/multiples-of-5/	Text duplicate	A-TITLE Skip Counting by 5
/lessons/multiples-of-7/		A-TITLE Skip Counting by 7
/lessons/multiples-of-8/		A-TITLE Skip Counting by 8
/lessons/multiples-of-9/		A-TITLE Skip Counting by 9
/lessons/prime-composite-square/		A-TITLE Prime & Composite Numbers
/lessons/adding-subtracting-de...		A-TITLE Adding and Subtracting Decimals
/lessons/multiples-of-2/		A-TITLE Skip Counting by 2
/lessons/multiples-of-4/		A-TITLE Multiples of 4
/lessons/long-multiplication/		A-TITLE 2-Digit by 2-Digit Multiplication Song
/lessons/multiples-of-6/		A-TITLE Skip Counting by 6
/lessons/skip_counting_by_9/		A-TITLE Multiples of 9 Dance
/lessons/longdivisionsong/		A-TITLE Long Division with 1 Digit Divisors Song
/lessons/multiplying-decimals/		A-TITLE Multiplying Decimals
/lessons/skipcountby10/		A-TITLE Multiples of 10
/lessons/skip-counting-by-2/		A-TITLE Skip Counting by 2 Dance Song
/lessons/writing-and-interpret...		A-TITLE Numerical Expressions
/lessons/earth-day/		A-TITLE Earth Day Song
/lessons/powersof10/		A-TITLE Powers of 10
/lessons/counting-to-10/	Text duplicate	A-TITLE Counting 1-10
/lessons/valor-posicional-plac...		A-TITLE Valor Posicional
/lessons/adding-by-10-and-100/		A-TITLE Adding and Subtracting by 10 and 100
/lessons/ten-frames-video/		A-TITLE Ten Frames Video
/lessons/onestepequations/		A-TITLE One Step Equations
/lessons/addition-math-facts/		A-TITLE Addition Math Facts
/lessons/add-subtract-fraction...		A-TITLE Add & Subtract Fractions with Like Denominators
/lessons/ratios/	Text duplicate	A-TITLE Ratios
/lessons/fractions/		A-TITLE Introduction to Fractions
/lessons/improper-fractions-an...		A-TITLE Improper Fractions and Mixed Numbers
/lessons/comparing-fractions/		A-TITLE Comparing Fractions
/lessons/multiplying-mixed-num...		A-TITLE Multiplying Mixed Numbers
/lessons/decimals-to-fractions/	Text duplicate	A-TITLE Relating Fractions and Decimals
/lessons/converting-fractions-...		A-TITLE Converting Fractions to Decimals
/lessons/keep-change-flip/		A-TITLE Keep, Change, Flip
/lessons/fractions-number-line/		A-TITLE Fractions on a Number Line
/lessons/adding-subtracting-fr...		A-TITLE Adding and Subtracting Fractions
/lessons/multiple-fractions-wh...		A-TITLE Multiply Fractions by Whole Numbers
/lessons/multiplying-fractions/		A-TITLE Multiplying Fractions
/lessons/simplest-form/		A-TITLE Simplifying Fractions Song
/lessons/equivalent-fractions/		A-TITLE Equivalent Fractions
/lessons/dividing-a-whole-numb...		A-TITLE Dividing a Whole Number by a Fraction
/lessons/converting-decimals-p...		A-TITLE Converting Decimals & Percents
/lessons/divide-fractions-by-w...		A-TITLE Dividing Fractions by Whole Numbers
/lessons/fractions-on-a-line-p...		A-TITLE Line Plots with Fractions
/lessons/adding-mixed-numbers/		A-TITLE Adding Mixed Numbers
/lessons/surface-area/		A-TITLE Surface Area
/lessons/circumference/		A-TITLE The Circumference Song: Diameter Times Pi
/lessons/protractors/		A-TITLE The Protractor Song
/lessons/shapes/		A-TITLE Shapes Song
/lessons/transformations/		A-TITLE Transformations
/lessons/symmetry/		A-TITLE Symmetry Land
/lessons/3-d-shapes/		A-TITLE 3D Shapes Song
/lessons/angles/		A-TITLE Types of Angles
/lessons/perimeter-and-area/		A-TITLE Perimeter and Area
/lessons/polygons/		A-TITLE Polygons
/lessons/volume/		A-TITLE Measuring Volume
/lessons/quadrilaterals/		A-TITLE The Quadrilateral Song
/lessons/lines/		A-TITLE Types of Lines
/lessons/area-model/	Text duplicate	A-TITLE Area Model Multiplication
/lessons/triangles/		A-TITLE Classifying Types of Triangles
/lessons/3d-shapes/		A-TITLE Classifying 3D Shapes
/lessons/shape-and-number-patt...		A-TITLE Shape and Number Patterns
/lessons/angulos/		A-TITLE Angulos
/lessons/protractors/	Text duplicate	A-TITLE The Protractor Song
/lessons/canadian-coins/		A-TITLE Canadian Coins
/lessons/australian-coins-song/		A-TITLE Australian Coins Song
/lessons/uk-coins-song/		A-TITLE UK Coins Song
/lessons/number-lines/		A-TITLE Number Lines
/lessons/comparing-measurement...		A-TITLE Comparing Measurements
/lessons/comparing-measurements/	Text duplicate	A-TITLE Comparing Measurements
/lessons/telling-time-hour-hal...		A-TITLE Telling Time to the Hour and Half Hour
/lessons/telling-time-nearest-...		A-TITLE Telling Time to the Nearest 5 Minutes
/lessons/bargraphsandpicturegr...		A-TITLE Bar Graphs and Picture Graphs
/lessons/angles/	Text duplicate	A-TITLE Types of Angles
/lessons/ounces-pounds-tons/		A-TITLE Ounces, Pounds, Tons
/lessons/mm-cm-m-km-3rd-5th-gr...		A-TITLE Metric Conversions \| 3rd – 4th Grade
/lessons/units-of-time/		A-TITLE Units of Time
/lessons/inches-feet-yards/		A-TITLE Inches, Feet, Yards
/lessons/capacity/		A-TITLE Capacity Song
/lessons/months-of-the-year/		A-TITLE Months of the Year
/lessons/telling-time-nearest-...		A-TITLE Telling Time to the Nearest Minute with AM & PM
/lessons/metric-system/		A-TITLE Metric System (5th – 6th Grade Lesson)
/lessons/line-plots/		A-TITLE Line Plots
/lessons/angulos/	Text duplicate	A-TITLE Angulos
/lessons/probability/		A-TITLE Probability
/lessons/transformations/	Text duplicate	A-TITLE Transformations
/lessons/number-lines/	Text duplicate	A-TITLE Number Lines
/lessons/symmetry/	Text duplicate	A-TITLE Symmetry Land
/lessons/input-output-tables-2/		A-TITLE Input Output Tables (two steps) “What’s My Rule?”
/lessons/input-output-tables/		A-TITLE Input/Output Tables (one step) “What’s My Rule?”
/lessons/bargraphsandpicturegr...	Text duplicate	A-TITLE Bar Graphs and Picture Graphs
/lessons/lines/	Text duplicate	A-TITLE Types of Lines
/lessons/coordinate-plane-4-qu...		A-TITLE Coordinate Plane \| 4 Quadrants
/lessons/coordinate-plane-1st-...		A-TITLE Coordinate Plane Song
/lessons/fractions-on-a-line-p...	Text duplicate	A-TITLE Line Plots with Fractions
/lessons/line-plots/	Text duplicate	A-TITLE Line Plots
/sign-up-packages/		FREE TRIAL
/testimonial-view/christopher-...		CHRISTOPHER AMES A-TITLE CHRISTOPHER AMES
/testimonial-view/matthew-burch/		MATTHEW BURCH A-TITLE MATTHEW BURCH
/testimonial-view/sarah-bowler/		Sarah Bowler A-TITLE Sarah Bowler
/testimonial-view/tom-stezzi/		TOM STEZZI A-TITLE TOM STEZZI
https://numberock.com/schedule/	Text duplicate	Schedule
https://numberock.com/about-us/		About Us
https://numberock.com/comics/		Comics
https://numberock.com/contact/		Contact
/cdn-cgi/l/email-protection		[email protected]
/privacy-policy/		Privacy Policy A-TITLE Privacy Policy
/terms-of-service/		Terms of Service A-TITLE Terms of Service
https://austinwebanddesign.com/	New window External	Austin Web & Design

Server configuration 100% achieved

HTTP redirects

(Critically important)

This page redirects to "https://numberock.com/"

WWW Redirect

HTTP header

(Important)

No X-Powered HTTP header is sent.

The web server transmits the web page (HTML) in compressed form.

HTTP headers

Performance

(Somewhat important)

The page response time is excellent with 0.15 seconds.

The file size of the HTML document is fine (330 kB).

Page Speed

HTTP Response Header

Name	Value
date	Tue, 14 Apr 2026 15:21:25 GMT
content-type	text/html; charset=UTF-8
cf-ray	9ec3b34149b09a2a-FRA
cf-cache-status	HIT
age	35120
cache-control	max-age=900
expires	Tue, 14 Apr 2026 05:08:27 GMT
last-modified	Tue, 14 Apr 2026 05:36:05 GMT
link	<https://numberock.com/wp-json/>; rel="https://api.w.org/", <https://numberock.com/wp-json/wp/v2/pages/5>; rel="alternate"; title="JSON"; type="application/json", <https://numberock.com/>; rel=shortlink
server	cloudflare
vary	Accept-Encoding
cf-apo-via	tcache
cf-edge-cache	cache,platform=wordpress
x-cache	HIT
x-pingback	https://numberock.com/xmlrpc.php
report-to	{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=%2FikivVzpQYaZZK2h1RaCx%2FSIdZjOVT9ybcklOyQvbXBNST5%2Fo5oKnvK3fS08rh9nj7ICzbXR6GdR%2FBOrKBno%2B7BSs1BA2O2ZbkFZIR1k5%2BV5IY1kxufBVcZGBgo5KHQ%3D"}]}
nel	{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
content-encoding	br
alt-svc	h3=":443"; ma=86400
statuscode	200
http_version	HTTP/2

External factors 100% achieved

Backlinks

(Critically important)

This website has excellent links from other websites.

This page has backlinks from 262 referring domains.

This page has 648 backlinks.

This page has backlinks from 101 different ip addresses.

Backlinks

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

#****************************************************************************
# robots.txt
#     : Robots, spiders, and search engines use this file to determine which 
#       content they should *not* crawl while indexing your website.
#     : This system is called "The Standard Robots Exclusion."
#****************************************************************************

User-agent:  *
Disallow: /cgi-bin/
Disallow: /wp-admin/
Disallow: /wp-content/
Disallow: /wp-content/plugins/
Disallow: /wp-content/cache/
Disallow: /wp-content/themes/
Disallow: /wp-includes/
Disallow: /wp-json/
Disallow: /blog/
Disallow: /xmlrpc.php


User-agent: Googlebot
Allow: /

User-agent: NinjaBot
Allow: /

User-agent: Mediapartners-Google
Allow: /

User-agent: Googlebot-Image
Allow: /wp-content/uploads/

User-agent: Adsbot-Google
Allow: /
  
User-agent: Googlebot-Mobile
Allow: /


Sitemap: https://numberock.com/sitemap.xml

Sitemap: https://numberock.com/ror.xml

Sitemap: https://numberock.com/sitemap_images.xml

Sitemap: https://numberock.com/sitemap-pages.xml
Sitemap: https://numberock.com/sitemap-images2.xml
Sitemap: https://numberock.com/sitemap-mobile.xml
Sitemap: https://numberock.com/sitemap-video.xml
Sitemap: https://numberock.com/feed-rss.xml

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numberock.com

NUMBEROCK | Math Songs & Videos

Let's Rock Math! Watch the world's best math music videos completely ad-free. NUMBEROCK Math songs are for elementary teachers and students in grades K-6.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

Keyword	Result	Recheck
Numberock	89%	Check
Rock Math	80%	Check
Videos	72%	Check
math	70%	Check
Music Videos	62%	Check
Free	61%	Check
best math	60%	Check
Math Songs Videos	56%	Check
world	52%	Check
Free Trial	51%	Check
completely	50%	Check
best	50%	Check
ad-free	50%	Check
Random Video	50%	Check
teachers and students	49%	Check
students	46%	Check
elementary	46%	Check
Teacher	46%	Check
WATCH	46%	Check
Math songs	46%	Check
SEEN	42%	Check
materials	41%	Check
AMES	40%	Check
Elementary School	40%	Check
Get	39%	Check

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Numberock.com - SEO Checker

Task list of SEO Improvements 4 Tasks

Meta specifications 97% achieved

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(Nice to have)

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Meta tags

Automatically check numberock.com including all subpages at once!

Page quality 52% achieved

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(Nice to have)

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(Somewhat important)

Media list

Page structure 75% achieved

(Critically important)

(Important)

Heading structure

Link structure 82% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 100% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 100% achieved

(Critically important)

Links from Wikipedia

Robots.txt

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