De.symbolab.com - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
53% 
Page structure
74% 
Link structure
85% 
Server
100% 
External factors
39% 
SEO Score
Response time
0.27 s
File size
189.70 kB
Words
382
Media files
15
Number of links
68 internal / 26 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Symbolab – KI-Mathematikrechner und Problemlöser
The length of the page title is perfect. (472 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Symbolab: Gleichungen suchen und Mathelösungen für Algebra, Trigonometrie und Analysisaufgaben Schritt für Schritt
The length of the meta description is perfect. (731 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://de.symbolab.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Canada
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
viewportwidth=device-width, initial-scale=1.0, maximum-scale=5.0
keywordsmath, solver, equation search, computation, step by step, calculus, calculus, algebra, trig, pre-calc, k12
descriptionSymbolab: Gleichungen suchen und Mathelösungen für Algebra, Trigonometrie und Analysisaufgaben Schritt für Schritt
langde
og:titleSymbolab – KI-Mathematikrechner und Problemlöser
og:descriptionSymbolab: Gleichungen suchen und Mathelösungen für Algebra, Trigonometrie und Analysisaufgaben Schritt für Schritt
content-typetext/html; charset=UTF-8
X-UA-CompatibleIE=edge

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Only 2 paragraph/s was/were found on this page.
There are only 382 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 31 words is high.
21.5% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
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, maximum-scale=5.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 8 tags for this page.
Image SEO
(Somewhat important)
1 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
...c/images/extension_pop_up_animation.webpvideo
/public/images/homepage_white_bg.webpvideo
/public/images/calculators.webpCalculators animation
/public/images/solution-steps.webpSolution steps animation
/public/images/graphing.webpGraphing animation
/public/images/word_problems.webpWord Problems animation
/public/images/geometry.webpGeometry animation
/public/images/worksheets.webpWorksheets animation
/public/images/practice.webpPractice animation
/public/images/solution_page.webpSolution Page animation
/public/images/android_app.svgGet it on Google Play
...lic/images/iphone_app_store_download.svgDownload on the App Store
/public/images/solution_page_mobile.pngMobile solution page
/public/img/ajax-loader.gifNo alt attribute provided

Page structure

H1 heading
(Critically important)
KI-Mathematik-Rechner
The H1 heading consists of only one word. There should be more information given.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 KI-Mathematik-Rechner
H2 Symbolab für Chrome
H2 Symbolab für Chrome Duplicate text
H3 Ausschneiden und Lösen auf jeder Website
H3 Ausschneiden und Lösen auf jeder Website Duplicate text
Some anchor texts are used more than once.
2 links don't have an 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 (26) on this page.

Found links on this page

LinkAttributesAnchor text
/privacy-policyPrivacy Policy
https://de.symbolab.com/solverLösungen
/solver/integral-calculatorIntegrale Rechner
/solver/derivative-calculatorAbleitung Rechner
/solver/algebra-calculatorAlgebra Rechner
/solver/matrix-calculatorMatrix Rechner
https://de.symbolab.com/solverMehr...
/graphing-calculatorGrafiken
/graphing-calculator/lineLiniendiagramm
/graphing-calculator/exponenti...Exponentieller Graph
/graphing-calculator/quadratic...Quadratischer Graph
/graphing-calculator/sine-graphSinusdiagramm
/graphing-calculatorText duplicate Mehr...
/calculatorsRechner
/calculator/fitness/bmiBMI-Rechner
/calculator/finance/compound_i...Zinseszins-Rechner
/calculator/math/percentageProzentrechner
/calculator/physics/accelerationBeschleunigungsrechner
/calculatorsText duplicate Mehr...
/geometry-calculatorGeometrie
/geometry-calculator/pythagore...Satz des Pythagoras-Rechner
/geometry-calculator/circle-ar...Kreis Fläche Rechner
/geometry-calculator/isosceles...Gleichschenkliges Dreieck Rechner
/geometry-calculator/triangle-...Dreiecke Rechner
/geometry-calculatorText duplicate Mehr...
https://de.symbolab.com/notebookNotizbuch
https://de.symbolab.com/groupsGruppen
/cheat-sheetsSpickzettel
/worksheets/Pre-AlgebraArbeitsblätter
/study-guidesStudienführer
https://de.symbolab.com/practiceÜbungen
https://de.symbolab.com/verifyLösung überprüfen
https://www.symbolab.com/External Subdomain English
https://es.symbolab.com/External Subdomain Español
https://pt.symbolab.com/External Subdomain Português
https://fr.symbolab.com/External Subdomain Français
https://de.symbolab.com/Subdomain Deutsch
https://it.symbolab.com/External Subdomain Italiano
https://ru.symbolab.com/External Subdomain Русский
https://zs.symbolab.com/External Subdomain 中文(简体)
https://ko.symbolab.com/External Subdomain 한국어
https://ja.symbolab.com/External Subdomain 日本語
https://vi.symbolab.com/External Subdomain Tiếng Việt
https://he.symbolab.com/External Subdomain עברית
https://ar.symbolab.com/External Subdomain العربية
/calculatorsRechner Rechner und Umrechner für MINT, Finanzen, Fitness, Bauen, Kochen und mehr
IMG-ALT Calculators animation
https://de.symbolab.com/solverSchritte zur Lösung Erhalten Sie Schritt-für-Schritt-Lösungen für jedes mathematische Problem
IMG-ALT Solution steps animation
/graphing-calculatorGrafiken Plotten und Analysieren von Funktionen und Gleichungen mit detaillierten Schritten
IMG-ALT Graphing animation
/solver/word-problems-calculatorWort-Probleme Schritt-für-Schritt-Lösungen für mathematische Wortprobleme
IMG-ALT Word Problems animation
/geometry-calculatorGeometrie Lösen Sie geometrische Probleme, Beweise und ziehen Sie geometrische Formen.
IMG-ALT Geometry animation
/worksheets/Pre-AlgebraArbeitsblätter Erstellen Sie Arbeitsblätter für verschiedene Fächer und Themen
IMG-ALT Worksheets animation
https://de.symbolab.com/practiceIMG-ALT Practice animation
https://de.symbolab.com/practiceProbieren Sie es aus
https://play.google.com/store/...New window External Subdomain IMG-ALT Get it on Google Play
https://itunes.apple.com/app/i...External Subdomain IMG-ALT Download on the App Store
/calculatorsNo Text
/solver/algebra-calculatorText duplicate Algebra Rechner
/solver/integral-calculatorText duplicate Integrale Rechner
/solver/derivative-calculatorText duplicate Ableitung Rechner
/solver/matrix-calculatorText duplicate Matrix Rechner
/solver/quadratic-equation-sol...Quadratische Gleichung mit dem Rechner für quadratische Formeln
/solver/factor-calculatorAusklammern Rechner
/solver/logarithms-calculatorLogarithmen Rechner
/solver/matrix-determinant-cal...Matrix Determinante Rechner
/solver/simplify-calculatorVereinfachungsrechner
/solver/inequalities-calculatorUngleichungen Rechner
https://de.symbolab.com/No Text
https://de.symbolab.com/KI-Mathe-Löser
/worksheets/Pre-AlgebraText duplicate Arbeitsblätter
https://de.symbolab.com/practiceText duplicate Übungen
/cheat-sheetsText duplicate Spickzettel
/calculatorsText duplicate Rechner
/graphing-calculatorGrafikrechner
/geometry-calculatorGeometrie-Rechner
https://de.symbolab.com/verifyText duplicate Lösung überprüfen
https://play.google.com/store/...External Subdomain Symbolab App (Android)
https://play.google.com/store/...External Subdomain Grafikrechner (Android)
https://play.google.com/store/...External Subdomain Übungen (Android)
https://apps.apple.com/us/app/...External Subdomain Symbolab App (iOS)
https://apps.apple.com/us/app/...External Subdomain Grafikrechner (iOS)
https://apps.apple.com/us/app/...External Subdomain Übungen (iOS)
https://chromewebstore.google....New window External Subdomain Chrome-Erweiterung
/math-solver-apiSymbolab Math Solver API
https://de.symbolab.com/aboutÜber Symbolab
https://blog.symbolab.com/External Subdomain Blog
https://de.symbolab.com/helpHilfe
/privacy-policyDatenschutzbestimmungen
/public/terms.pdfAGB's
/cookie-policyCookies
https://learneo.com/legalExternal Learneo Rechtszentrum
/cdn-cgi/l/email-protectionNo Text
https://www.facebook.com/Symbo...New window External Subdomain No Text
https://twitter.com/symbolabNew window External No Text
https://www.instagram.com/symb...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://de.symbolab.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 0.27 seconds.
The file size of the HTML document is fine (190 kB).

HTTP Response Header

NameValue
dateMon, 28 Jul 2025 15:44:03 GMT
content-typetext/html; charset=utf-8
x-frame-optionsDENY
set-cookie92 Characters
cache-controlno-cache
varyaccept-encoding
cf-cache-statusDYNAMIC
servercloudflare
cf-ray96657ee39a2fbb7e-CDG
content-encodinggzip
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 13 referring domains.
This page only has 25 backlinks.
This page only has few backlinks from 13 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /search*
Disallow: /math*
Allow: /math-solver-api
Disallow: /extensions
Disallow: /default.htm
Disallow: /solutions*
Disallow: /popular*
Disallow: /study-guide*
Sitemap: https://www.symbolab.com/public/sitemap_de.xml

Similar sites

Search preview

de.symbolab.com
Symbolab – KI-Mathematikrechner und Problemlöser
Symbolab: Gleichungen suchen und Mathelösungen für Algebra, Trigonometrie und Analysisaufgaben Schritt für Schritt

Most important keywords

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

KeywordResultRecheck
Symbolab77%Check
Mathe70%Check
Rechner62%Check
löse58%Check
KI-Mathematik-Rechner50%Check
Problem49%Check
Lösen47%Check
Algebra46%Check
Lösung46%Check
Gleichungen46%Check
Show more keywords and terms

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