Coolmath.com - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
71% 
Page structure
28% 
Link structure
68% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.34 s
File size
115.80 kB
Words
727
Media files
35
Number of links
65 internal / 62 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Cool Math - free online cool math lessons, cool math games & apps, fun math activities, pre-algebra, algebra, precalculus
The page title should be shorter than 580 pixels. It is 1086 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
Cool Math has free online cool math lessons, cool math games and fun math activities. Really clear math lessons (pre-algebra, algebra, precalculus), cool math games, online graphing calculators, geometry art, fractals, polyhedra, parents and teachers areas too.
The meta description is too long: 1611 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.coolmath.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
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.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
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.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
descriptionCool Math has free online cool math lessons, cool math games and fun math activities. Really clear math lessons (pre-algebra, algebra, precalculus), cool math games, online graphing calculators, geometry art, fractals, polyhedra, parents and teachers areas too.
abstractCool Math has free online cool math lessons, cool math games and fun math activities. Really clear math lessons (pre-algebra, algebra, precalculus), cool math games, online graphing calculators, geometry art, fractals, polyhedra, parents and teachers areas too.
keywordscoolmath, games, fun, mathematics, lessons, high school, college, algebra, trig, calculus, geometric, trigonometric, trigonometry, tessellations, precalculus, interactive, exercises, arithmetics, fractions, grades, calculators, puzzles, children, teachers
robotsindex, follow
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 727 words. That's ok.
31.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 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 20.2 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 15 tags for this page.
Image SEO
(Somewhat important)
20 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
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.

Media list

URLAlt attributeTitle
/themes/custom/kd_theme/logo.svgHome
...lt/files/cmat_media/pre-algebra-icon.pngPre-Algebra Lessons
...efault/files/cmat_media/algebra-icon.pngAlgebra Lessons
...t/files/cmat_media/pre-calculus-icon.pngPre-Calculus Lessons
...efault/files/2022-09/test-lemonade_0.jpgLemonade Stand
...files/2022-10/2048_carroussel_images.jpg2048
...2-10/building-rush_carroussel_images.jpgBuilding Rush
...ublic/wordmeister.png.webp?itok=XbKKCZhOWordmeisterWordmeister
...ublic/snail-bob-2.png.webp?itok=DDLIQdJlSnail Bob 2Snail Bob 2
...h_screen_coolmath.png.webp?itok=L4TZ1q7vSHAPE DemoSHAPE Demo
...ws-adventures-3_0.png.webp?itok=wYJQ3oCgLow's Adventures 3Low's Adventures 3
...ublic/BUDGET-RUSH.png.webp?itok=ajcnxseOBUDGET RU$H!BUDGET RU$H!
...ic/shatter-knight.png.webp?itok=sQJNi-nUShatter KnightShatter Knight
...ublic/membrillo_0.png.webp?itok=CzjlSh2lMembrillo Hid My SocksMembrillo Hid My Socks
...blic/truck-master.jpg.webp?itok=0WG8C8hZTruck MasterTruck Master
.../default/files/2023-08/featured-game.pngNo alt attribute provided
...ush-Your-Luck-OG-Image.png?itok=yt-SrcMNNo alt attribute provided
...ge/public/make-24_0_1.jpeg?itok=R4pEYwIJNo alt attribute provided
...ublic/calculate-this_0.png?itok=J4vh25-nNo alt attribute provided
...mage/public/31-game_1.jpeg?itok=AFtatfXuNo alt attribute provided
...age/public/math-duck_0.png?itok=k9jP-snjNo alt attribute provided
...pas_Freezeria_OG_Image.png?itok=kSDKKbTbNo alt attribute provided
...Kick_Online_OG_Image_0.png?itok=AaY-bKHJNo alt attribute provided
...coffee-shop_thumbnails.jpg?itok=mDcIkdpWNo alt attribute provided
.../public/game-logo-2048.jpg?itok=bztcd9xINo alt attribute provided
/sites/default/files/2022-10/classic.pngNo alt attribute provided
...ic/checkers_thumbnails.jpg?itok=hpBcC24nNo alt attribute provided
...ublic/chess_thumbnails.jpg?itok=Y6Hz4m6tNo alt attribute provided
...8 Ball Pool OG Image_0.png?itok=KROqawz0No alt attribute provided
...ublic/Hangman OG Image.png?itok=t8gVCekmNo alt attribute provided
...image/public/dominoes.jpeg?itok=neeZIcs8No alt attribute provided
...mid Solitaire OG Image.png?itok=kt9hfEOrNo alt attribute provided
...aper Scissors OG Image.png?itok=02eLSnYXNo alt attribute provided
...c/Word Search OG Image.png?itok=SZWgtB7dNo alt attribute provided
...blic/sudoku_thumbnails.jpg?itok=6RdgowHiNo alt attribute provided

Page structure

H1 heading
(Critically important)
welcome to coolmath
The H1 heading contains the words welcome to! Use important keywords instead.
The H1 heading is too short (19 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 46 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 welcome to coolmath
H2 Desktop Header menu
H2 Calculators
H2 Converters
H2 Math Lessons
H2 Popular Lessons
H2 Pre-Algebra Lessons
H2 Algebra Lessons
H2 Pre-Calculus Lessons
H2 Our Other Sites
H2 Math Games on
H2 Lemonade Stand
H2 2048
H2 Building Rush
H2 Desktop Footer menu
H3 Coolmath4kids
H3 Coolmath4Teachers
H3 Coolmathgames
H3 Coolmath4Parents
H3 Coolmath Coding
H3 Wordmeister
H3 Snail Bob 2
H3 SHAPE Demo
H3 Low's Adventures 3
H3 BUDGET RU$H!
H3 Shatter Knight
H3 Membrillo Hid My Socks
H3 Truck Master
H3 Push Your Luck
H3 Number Solver (Math Clash)
H3 Calculate This!
H3 31
H3 Math Duck
H3 Papa's Freezeria
H3 Penalty Kick Online
H3 Coffee Shop
H3 2048 Duplicate text
H3 Checkers
H3 Chess
H3 8 Ball Pool
H3 Hangman
H3 Dominoes
H3 Pyramid Solitaire
H3 Rock Paper Scissors
H3 Word Search
H3 Sudoku
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (62) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.coolmath.com/Anchor Skip to main content
https://www.coolmath4kids.com/External Subdomain Math4kids
https://www.coolmathgames.com/External Subdomain CoolMathGames
https://www.coolmath4teachers....External Subdomain Teachers
https://www.coolmath4parents.com/External Subdomain Parents
https://coolmathcoding.com/External Coding
https://www.coolmath.com/IMG-ALT Home
A-TITLE Home
/calculatorsCalculators
/prealgebraPre-Algebra
https://www.coolmath.com/algebraAlgebra
/precalculus-review-calculus-i...Pre-Calculus
/0-cool-math-games-and-problemsPractice
/reference/online-math-dictionaryMath Dictionary
/math-anxiety-survival-guideMath Survival Guide
/reference/geometry-trigonomet...Geometry & Trig Reference
/0-teacher-success-area-prealg...Teacher's Success Area
https://www.coolmath.com/gcfGreatest Common Factor
https://www.coolmath.com/lcmLeast Common Multiple
/cube-root-calculatorCube Root Calculator
/divide-by-what-equals-calculatorDivide by What Equals Calculator
/divisibility-and-factor-calcu...Divisibility and Factor Calculator
/divisible-by-x-calculatorDivisible by X Calculator
/division-calculatorDivision Calculator
/exponential-calculatorExponential Calculator
/factor-pairs-calculatorFactor Pairs Calculator
/factorial-calculatorFactorial Calculator
/factor-finderFactor Finder
/long-division-calculatorLong Division Calculator
/modulo-calculatorModulo Calculator: Find the Mod of Any Number
/percentagePercentage Calculator: What is X% of Y?
/prime-factor-calculatorPrime Factor Calculator: What are the prime factorsof this number?
/square-feet-calculatorSquare Feet Calculator
/square-root-calculatorSquare Root Calculator
/area-converterArea Converter
/storage-converterStorage Converter
/temperature-converterTemperature Converter
/time-converterTime Converter
/length-converterLength Converter
/mass-converter-calculatorMass Converter Calculator
/prealgebra/00-factors-primes/...What's a Prime Number?
/prealgebra/02-decimals/04-dec...Converting Fractions to Decimals
/prealgebra/05-order-of-operat...Order of Operations
/prealgebra/02-decimals/08-dec...How to Multiply Decimals
/algebra/08-lines/06-finding-s...Lines: Finding a Slope With Just Two Points
/algebra/09-solving-quadratics...The Quadratic Formula
/algebra/12-2x2-systems-of-equ...Solving 2x2 Systems of Equations
/precalculus-review-calculus-i...Graphs to Know and Love
/precalculus-review-calculus-i...Graphing Functions Easily
/precalculus-review-calculus-i...The Unit Circle in Trig
/prealgebraPre-Algebra Lessons
/prealgebra/00-factors-primesFactors and Primes
/prealgebra/02-decimalsDecimals
https://www.coolmath.com/algebraAlgebra Lessons
/algebra/01-exponentsExponents
/algebra/08-linesLines
/algebra/15-functionsFunctions
/precalculus-review-calculus-i...Pre-Calculus Lessons
/precalculus-review-calculus-i...Algebra For Calculus
https://www.coolmath4kids.com/New window External Subdomain Coolmath4kids
http://www.coolmath4teachers.com/New window External Subdomain Coolmath4Teachers
https://www.coolmathgames.com/External Subdomain Coolmathgames
http://www.coolmath4parents.com/New window External Subdomain Coolmath4Parents
https://coolmathcoding.com/New window External Coolmath Coding
https://www.coolmathgames.com/External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain View Game
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain Text duplicate View Game
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain Text duplicate View Game
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/...External Subdomain No Text
https://www.coolmathgames.com/External Subdomain Visit CoolMathGames
https://coolmathgames.com/External CoolMathGames.com
https://www.coolmathgames.com/...External Subdomain Coolmath privacy policy
/copyright-infringement-notice...Copyright Infringement Notice procedure
https://www.coolmath.com/aboutusAbout Us
A-TITLE About Us
https://www.coolmath.com/termsuseTerms of Use
A-TITLE Terms of Use
https://www.coolmathgames.com/...External Subdomain About Our Ads
A-TITLE About Our Ads
/prealgebraText duplicate Pre-Algebra Lessons
A-TITLE Pre-Algebra Lessons
https://www.coolmath.com/algebraText duplicate Algebra Lessons
A-TITLE Algebra Lessons
/precalculus-review-calculus-i...Text duplicate Pre-Calculus Lessons
A-TITLE Pre-Calculus Lessons
/reference/online-math-dictionaryText duplicate Math Dictionary
A-TITLE Math Dictionary
/algebra/08-linesText duplicate Lines
A-TITLE Lines
/prealgebra/00-factors-primesText duplicate Factors and Primes
A-TITLE Factors and Primes
/prealgebra/02-decimalsText duplicate Decimals
A-TITLE Decimals
/prealgebra/06-propertiesProperties
A-TITLE Properties
https://www.coolmathgames.com/External Subdomain Coolmath Games
A-TITLE Coolmath Games
https://www.coolmath4kids.com/External Subdomain Coolmath4Kids
A-TITLE Coolmath4Kids
https://www.coolmath4kids.com/...External Subdomain Ten Frame Manipulative
A-TITLE Ten Frame Manipulative
https://www.coolmath4kids.com/...External Subdomain Base Ten Blocks Manipulative
A-TITLE Base Ten Blocks Manipulative
https://www.coolmath4kids.com/...External Subdomain Number Line Manipulative
A-TITLE Number Line Manipulative
https://www.coolmath4kids.com/...External Subdomain Pattern Blocks Manipulative
A-TITLE Pattern Blocks Manipulative
https://www.coolmath4kids.com/...External Subdomain Math Quizzes
A-TITLE Math Quizzes
http://www.coolmath4teachers.com/External Subdomain Text duplicate Coolmath4Teachers
A-TITLE Coolmath4Teachers
http://www.coolmath4parents.com/External Subdomain Text duplicate Coolmath4Parents
A-TITLE Coolmath4Parents
https://www.coolmathgames.com/...External Subdomain QuizLife Home
A-TITLE QuizLife Home
https://www.coolmathgames.com/...External Subdomain Geography Quizzes
A-TITLE Geography Quizzes
https://www.coolmathgames.com/...External Subdomain History Quizzes
A-TITLE History Quizzes
https://www.coolmathgames.com/...External Subdomain Science & Nature Quizzes
A-TITLE Science & Nature Quizzes
https://www.coolmathgames.com/...External Subdomain Sports Quizzes
A-TITLE Sports Quizzes
https://www.coolmathgames.com/...External Subdomain Entertainment Quizzes
A-TITLE Entertainment Quizzes
/global-privacy-policyGlobal Privacy Policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.coolmath.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.34 seconds.
The file size of the HTML document is fine (116 kB).

HTTP Response Header

NameValue
dateFri, 09 Oct 2026 12:36:14 GMT
content-typetext/html; charset=UTF-8
servercloudflare
cache-controlmax-age=3600, public
x-drupal-dynamic-cacheMISS
content-languageen
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedThu, 08 Oct 2026 08:59:44 GMT
varyCookie,Accept-Encoding
x-generatorDrupal 10 (https://www.drupal.org)
x-drupal-cacheHIT
server-timingGDPR;
age58077
cf-cache-statusHIT
content-encodinggzip
cf-raya47d6e074e4af188-CDG
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 442 referring domains.
This page has 1,625 backlinks.
This page has backlinks from 381 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: TurnitinBot
User-agent: sitecheck.internetseer.com
User-agent: RB2B-bot
User-agent: SBIder
User-agent: OmniExplorer_Bot
User-agent: Baiduspider+
User-agent: Becomebot
Disallow: /

User-agent: *
# CSS, JS, Images
Allow: /misc/*.css$
Allow: /misc/*.css?
Allow: /misc/*.js$
Allow: /misc/*.js?
Allow: /misc/*.gif
Allow: /misc/*.jpg
Allow: /misc/*.jpeg
Allow: /misc/*.png
Allow: /modules/*.css$
Allow: /modules/*.css?
Allow: /modules/*.js$
Allow: /modules/*.js?
Allow: /modules/*.gif
Allow: /modules/*.jpg
Allow: /modules/*.jpeg
Allow: /modules/*.png
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /themes/*.css$
Allow: /themes/*.css?
Allow: /themes/*.js$
Allow: /themes/*.js?
Allow: /themes/*.gif
Allow: /themes/*.jpg
Allow: /themes/*.jpeg
Allow: /themes/*.png
# Directories
Disallow: /includes/
Disallow: /misc/
Disallow: /modules/
Disallow: /profiles/
Disallow: /scripts/
Disallow: /themes/
# Files
Disallow: /CHANGELOG.txt
Disallow: /cron.php
Disallow: /INSTALL.mysql.txt
Disallow: /INSTALL.pgsql.txt
Disallow: /INSTALL.sqlite.txt
Disallow: /install.php
Disallow: /INSTALL.txt
Disallow: /LICENSE.txt
Disallow: /MAINTAINERS.txt
Disallow: /update.php
Disallow: /UPGRADE.txt
Disallow: /xmlrpc.php
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips/
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
Disallow: /user/logout/
# Paths (no clean URLs)
Disallow: /?q=admin/
Disallow: /?q=comment/reply/
Disallow: /?q=filter/tips/
Disallow: /?q=node/add/
Disallow: /?q=search/
Disallow: /?q=user/password/
Disallow: /?q=user/register/
Disallow: /?q=user/login/
Disallow: /?q=user/logout/
Crawl-delay: 10

Sitemap: http://www.coolmath.com/sitemap.xml

Similar sites

Search preview

www.coolmath.com
Cool Math - free online cool math lessons, cool math games & ap...
Cool Math has free online cool math lessons, cool math games and fun math activities. Really clear math lessons (pre-algebra, algebra, precalculus), cool math games, online graphing calculators, geometry art, fractals, polyhedra, parents and teachers areas too.

Most important keywords

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

KeywordResultRecheck
Math95%Check
Cool Math90%Check
Math Lessons84%Check
cool math lessons84%Check
Math Games83%Check
Cool Math Games81%Check
online cool math81%Check
online cool math lessons80%Check
Algebra74%Check
Online Cool74%Check
Show more keywords and terms

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