Purplemath.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
77% 
Page structure
68% 
Link structure
65% 
Server
89% 
External factors
100% 
SEO Score
Response time
0.61 s
File size
43.70 kB
Words
773
Media files
6
Number of links
36 internal / 84 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Free and clear online algebra help! | Purplemath
The length of the page title is perfect. (429 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Free online lessons, loads of worked examples, clear and practical explainations, and no-nonsense advice. Purplemath is here to help!
The length of the meta description is perfect. (827 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is 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 character encoding is not specified in the HTTP header.
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
authorElizabeth Stapel
copyrightCopyright (C) Purplemath, Inc; All Rights Reserved
descriptionFree online lessons, loads of worked examples, clear and practical explainations, and no-nonsense advice. Purplemath is here to help!
keywordsmath website, algebra help, explain, free
robotsindex, follow
thumbnailhttps://www.purplemath.com/images/PM_thumb_OG.png
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0
msapplication-TileImagemodules/favicons/tile-icon.png
langen
og:descriptionFree online lessons, loads of worked examples, clear and practical explainations, and no-nonsense advice. Purplemath is here to help!
og:imagehttps://www.purplemath.com/images/PM_logo_OG.png
og:image:height630
og:image:width1200
og:site_namePurplemath
og:titleStruggling with algebra concepts or methods? Help is here!
og:urlhttps://www.purplemath.com/index.htm
Content-Typetext/html; charset=UTF-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 773 words. That's ok.
34.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
10 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 15.97 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0" is provided.
At least one Apple touch icon is specified.
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)
5 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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
/modules/images/logo.pngNo alt attribute provided
/modules/images/button-demo.pngNo alt attribute provided
/modules/images/button-join.pngNo alt attribute provided
/modules/images/button-login.pngNo alt attribute provided
...h/banners/images/free-practice-tiled.jpgNeed a personal math teacher?
/modules/images/brand-co.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Purplemath
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (10 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Purplemath
H2 Purplemath Duplicate text
H2 What are Purplemath's lessons like?
H2 MathHelp.com
H2 How much do these lessons cost?
H2 How can I use Purplemath's lessons?
H2 How should I be formatting my homework?
H2 How can I measure my study skills?
H3 Select a Course Below
H3 Select a Course Below Duplicate text
H3 Share This Page
H3 Visit Our Profiles
H4 Standardized Test Prep
H4 K12 Math
H4 College Math
H4 Homeschool Math
Some anchor texts are used more than once.
1 links don't have an anchor text.
There are 2 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.
There are too many external links (84) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.purplemath.com/Anchor Skip to main content
/index.htmNo Text
https://www.mathhelp.com/demo/...External Subdomain No Text
https://www.mathhelp.com/store...External Subdomain No Text
https://www.mathhelp.com/lesso...External Subdomain No Text
/index.htmHome
/modules/index.htmLessons
/guidline.htmHW Guidelines
/stdysrvy.htmStudy Skills Quiz
/math_tutors.phpFind Local Tutors
https://www.mathhelp.com/?utm_...External Subdomain Demo MathHelp.com
A-TITLE Try a MathHelp.com demo lesson
https://www.mathhelp.com/?utm_...External Subdomain Join MathHelp.com
A-TITLE Join MathHelp.com
https://www.mathhelp.com/?utm_...External Subdomain Login
A-TITLE Login to MathHelp.com
https://www.mathhelp.com/accup...Nofollow External Subdomain ACCUPLACER Math
A-TITLE MathHelp.com - ACCUPLACER Math
https://www.mathhelp.com/act-m...Nofollow External Subdomain ACT Math
A-TITLE MathHelp.com - ACT Math
https://www.mathhelp.com/aleks...Nofollow External Subdomain ALEKS Math
A-TITLE MathHelp.com - ALEKS Math
https://www.mathhelp.com/asvab...Nofollow External Subdomain ASVAB Math
A-TITLE MathHelp.com - ASVAB Math
https://www.mathhelp.com/cbest...Nofollow External Subdomain CBEST Math
A-TITLE MathHelp.com - CBEST Math
https://www.mathhelp.com/clep-...Nofollow External Subdomain CLEP Math
A-TITLE MathHelp.com - CLEP Math
https://www.mathhelp.com/ftce-...Nofollow External Subdomain FTCE Math
A-TITLE MathHelp.com - FTCE Math
https://www.mathhelp.com/ged-m...Nofollow External Subdomain GED Math
A-TITLE MathHelp.com - GED Math
https://www.mathhelp.com/gmat-...Nofollow External Subdomain GMAT Math
A-TITLE MathHelp.com - GMAT Math
https://www.mathhelp.com/gre-m...Nofollow External Subdomain GRE Math
A-TITLE MathHelp.com - GRE Math
https://www.mathhelp.com/hesi-...Nofollow External Subdomain HESI Math
A-TITLE MathHelp.com - HESI Math
https://www.mathhelp.com/place...Nofollow External Subdomain Math Placement Test
A-TITLE MathHelp.com - Math Placement Test
https://www.mathhelp.com/nes-m...Nofollow External Subdomain NES Math
A-TITLE MathHelp.com - NES Math
https://www.mathhelp.com/pert-...Nofollow External Subdomain PERT Math
A-TITLE MathHelp.com - PERT Math
https://www.mathhelp.com/praxi...Nofollow External Subdomain PRAXIS Math
A-TITLE MathHelp.com - PRAXIS Math
https://www.mathhelp.com/sat-m...Nofollow External Subdomain SAT Math
A-TITLE MathHelp.com - SAT Math
https://www.mathhelp.com/teas-...Nofollow External Subdomain TEAS Math
A-TITLE MathHelp.com - TEAS Math
https://www.mathhelp.com/tsi-m...Nofollow External Subdomain TSI Math
A-TITLE MathHelp.com - TSI Math
https://www.mathhelp.com/vpt-m...Nofollow External Subdomain VPT Math
A-TITLE MathHelp.com - VPT Math
https://www.mathhelp.com/math-...Nofollow External Subdomain + more tests
A-TITLE MathHelp.com -
https://www.mathhelp.com/5th-g...Nofollow External Subdomain 5th Grade Math
A-TITLE MathHelp.com - 5th Grade Math
https://www.mathhelp.com/6th-g...Nofollow External Subdomain 6th Grade Math
A-TITLE MathHelp.com - 6th Grade Math
https://www.mathhelp.com/pre-a...Nofollow External Subdomain Pre-Algebra
A-TITLE MathHelp.com - Pre-Algebra
https://www.mathhelp.com/algeb...Nofollow External Subdomain Algebra 1
A-TITLE MathHelp.com - Algebra 1
https://www.mathhelp.com/geome...Nofollow External Subdomain Geometry
A-TITLE MathHelp.com - Geometry
https://www.mathhelp.com/algeb...Nofollow External Subdomain Algebra 2
A-TITLE MathHelp.com - Algebra 2
https://www.mathhelp.com/colle...Nofollow External Subdomain College Pre-Algebra
A-TITLE MathHelp.com - College Pre-Algebra
https://www.mathhelp.com/intro...Nofollow External Subdomain Introductory Algebra
A-TITLE MathHelp.com - Introductory Algebra
https://www.mathhelp.com/inter...Nofollow External Subdomain Intermediate Algebra
A-TITLE MathHelp.com - Intermediate Algebra
https://www.mathhelp.com/colle...Nofollow External Subdomain College Algebra
A-TITLE MathHelp.com - College Algebra
https://www.mathhelp.com/homes...Nofollow External Subdomain Text duplicate Pre-Algebra
A-TITLE MathHelp.com - Pre-Algebra
https://www.mathhelp.com/homes...Nofollow External Subdomain Text duplicate Algebra 1
A-TITLE MathHelp.com - Algebra 1
https://www.mathhelp.com/homes...Nofollow External Subdomain Text duplicate Geometry
A-TITLE MathHelp.com - Geometry
https://www.mathhelp.com/homes...Nofollow External Subdomain Text duplicate Algebra 2
A-TITLE MathHelp.com - Algebra 2
/modules/index.htmText duplicate Lessons
/guidline.htmText duplicate HW Guidelines
/stdysrvy.htmSkills Survey
/modules/index.htmPurplemath's algebra lessons
/modules/index.htmlessons
https://www.mathhelp.com/?utm_...External Subdomain IMG-ALT Need a personal math teacher?
/modules/index.htmText duplicate lessons
/modules/index.htmText duplicate lessons
/modules/index.htmGo to the lessons!
https://www.facebook.com/Purpl...External Subdomain Purplemath
/guidline.htmHomework Guidelines for Mathematics
/guidline.htmGuidelines
/guidexam.htmexamples
/guidline.htmText duplicate Guidelines
/HWformat.pdfformatting
/guidline.htmGo to the Guidelines!
/stdysrvy.htmthis survey
/stdysrvy.htmGo to the study-skills self-survey!
/math_tutors.phpqualified tutor in your local area
/paytutor.htme-mail tutoring
https://www.mathhelp.com/External Subdomain MathHelp.com
https://www.mathhelp.com/External Subdomain Text duplicate MathHelp.com
/cookies.htmTrivial anchor text
here
/privacy.htmText duplicate Trivial anchor text
here
https://www.mathhelp.com/accup...Nofollow External Subdomain Text duplicate ACCUPLACER Math
A-TITLE MathHelp.com - ACCUPLACER Math
https://www.mathhelp.com/act-m...Nofollow External Subdomain Text duplicate ACT Math
A-TITLE MathHelp.com - ACT Math
https://www.mathhelp.com/aleks...Nofollow External Subdomain Text duplicate ALEKS Math
A-TITLE MathHelp.com - ALEKS Math
https://www.mathhelp.com/asvab...Nofollow External Subdomain Text duplicate ASVAB Math
A-TITLE MathHelp.com - ASVAB Math
https://www.mathhelp.com/cbest...Nofollow External Subdomain Text duplicate CBEST Math
A-TITLE MathHelp.com - CBEST Math
https://www.mathhelp.com/clep-...Nofollow External Subdomain Text duplicate CLEP Math
A-TITLE MathHelp.com - CLEP Math
https://www.mathhelp.com/ftce-...Nofollow External Subdomain Text duplicate FTCE Math
A-TITLE MathHelp.com - FTCE Math
https://www.mathhelp.com/ged-m...Nofollow External Subdomain Text duplicate GED Math
A-TITLE MathHelp.com - GED Math
https://www.mathhelp.com/gmat-...Nofollow External Subdomain Text duplicate GMAT Math
A-TITLE MathHelp.com - GMAT Math
https://www.mathhelp.com/gre-m...Nofollow External Subdomain Text duplicate GRE Math
A-TITLE MathHelp.com - GRE Math
https://www.mathhelp.com/hesi-...Nofollow External Subdomain Text duplicate HESI Math
A-TITLE MathHelp.com - HESI Math
https://www.mathhelp.com/place...Nofollow External Subdomain Text duplicate Math Placement Test
A-TITLE MathHelp.com - Math Placement Test
https://www.mathhelp.com/nes-m...Nofollow External Subdomain Text duplicate NES Math
A-TITLE MathHelp.com - NES Math
https://www.mathhelp.com/pert-...Nofollow External Subdomain Text duplicate PERT Math
A-TITLE MathHelp.com - PERT Math
https://www.mathhelp.com/praxi...Nofollow External Subdomain Text duplicate PRAXIS Math
A-TITLE MathHelp.com - PRAXIS Math
https://www.mathhelp.com/sat-m...Nofollow External Subdomain Text duplicate SAT Math
A-TITLE MathHelp.com - SAT Math
https://www.mathhelp.com/teas-...Nofollow External Subdomain Text duplicate TEAS Math
A-TITLE MathHelp.com - TEAS Math
https://www.mathhelp.com/tsi-m...Nofollow External Subdomain Text duplicate TSI Math
A-TITLE MathHelp.com - TSI Math
https://www.mathhelp.com/vpt-m...Nofollow External Subdomain Text duplicate VPT Math
A-TITLE MathHelp.com - VPT Math
https://www.mathhelp.com/math-...Nofollow External Subdomain Text duplicate + more tests
A-TITLE MathHelp.com -
https://www.mathhelp.com/5th-g...Nofollow External Subdomain Text duplicate 5th Grade Math
A-TITLE MathHelp.com - 5th Grade Math
https://www.mathhelp.com/6th-g...Nofollow External Subdomain Text duplicate 6th Grade Math
A-TITLE MathHelp.com - 6th Grade Math
https://www.mathhelp.com/pre-a...Nofollow External Subdomain Text duplicate Pre-Algebra
A-TITLE MathHelp.com - Pre-Algebra
https://www.mathhelp.com/algeb...Nofollow External Subdomain Text duplicate Algebra 1
A-TITLE MathHelp.com - Algebra 1
https://www.mathhelp.com/geome...Nofollow External Subdomain Text duplicate Geometry
A-TITLE MathHelp.com - Geometry
https://www.mathhelp.com/algeb...Nofollow External Subdomain Text duplicate Algebra 2
A-TITLE MathHelp.com - Algebra 2
https://www.mathhelp.com/colle...Nofollow External Subdomain Text duplicate College Pre-Algebra
A-TITLE MathHelp.com - College Pre-Algebra
https://www.mathhelp.com/intro...Nofollow External Subdomain Text duplicate Introductory Algebra
A-TITLE MathHelp.com - Introductory Algebra
https://www.mathhelp.com/inter...Nofollow External Subdomain Text duplicate Intermediate Algebra
A-TITLE MathHelp.com - Intermediate Algebra
https://www.mathhelp.com/colle...Nofollow External Subdomain Text duplicate College Algebra
A-TITLE MathHelp.com - College Algebra
https://www.mathhelp.com/homes...Nofollow External Subdomain Text duplicate Pre-Algebra
A-TITLE MathHelp.com - Pre-Algebra
https://www.mathhelp.com/homes...Nofollow External Subdomain Text duplicate Algebra 1
A-TITLE MathHelp.com - Algebra 1
https://www.mathhelp.com/homes...Nofollow External Subdomain Text duplicate Geometry
A-TITLE MathHelp.com - Geometry
https://www.mathhelp.com/homes...Nofollow External Subdomain Text duplicate Algebra 2
A-TITLE MathHelp.com - Algebra 2
https://www.facebook.com/share...New window External Subdomain No Text
https://twitter.com/share?url=...New window External No Text
/terms.htmTerms of Use
/privacy.htmPrivacy
/feedback.phpContact
/about.htmAbout Purplemath
/resume.htmAbout the Author
/paytutor.htmTutoring from PM
/advertise.htmAdvertising
/linking.htmLinking to PM
/license.htmSite licencing
https://www.facebook.com/Purpl...External Subdomain No Text
https://twitter.com/Purplemath...External No Text
https://www.cyberoptik.net/New window External Subdomain Web Design
https://www.cyberoptik.net/New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.purplemath.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 of 0.61 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (44 kB).

HTTP Response Header

NameValue
dateThu, 28 May 2026 14:10:51 GMT
content-typetext/html
content-length8082
x-sucuri-id19007
x-xss-protection1; mode=block
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
strict-transport-securitymax-age=31536000; includeSubdomains; preload
content-security-policyupgrade-insecure-requests;
referrer-policystrict-origin-when-cross-origin
last-modifiedThu, 04 Jan 2024 20:13:50 GMT
varyAccept-Encoding,User-Agent
content-encodinggzip
serverSucuri/Cloudproxy
x-sucuri-cacheHIT
alt-svch3=":443"; ma=2592000, h3-29=":443"; ma=2592000
accept-rangesbytes
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 292 referring domains.
This page has 836 backlinks.
This page has backlinks from 224 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

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            www.purplemath.com
Free and clear online algebra help! | Purplemath

Free online lessons, loads of worked examples, clear and practical explainations, and no-nonsense advice. Purplemath is here to help!
Most important keywords

            
Following keywords were found. You can check the keyword optimization of this page for each keyword.
KeywordResultRecheck
Math96%Check
Purplemath94%Check
Purplemath help80%Check
help64%Check
free64%Check
clear58%Check
Lessons54%Check
algebra lessons52%Check
ACT48%Check
clear online algebra help47%Check
  
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