Approximation.de - SEO Checker

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Overview of the SEO Check
Meta information
48% 
Page quality
88% 
Page structure
79% 
Link structure
92% 
Server
91% 
External factors
36% 
SEO Score
Response time
0.13 s
File size
132.80 kB
Words
2045
Media files
13
Number of links
32 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
approximation.de - Annäherung, Näherungswert, Approximationsverfahren, Mathematische Näherung, Approximationsfehler, Näherungsweise, Approximationsmethode, Annäherungsweise, Approximationsalgorithmus, Näherungslösung, Approximation
The page title should be shorter than 580 pixels. It is 2243 pixels long. Optimize title
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
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: de
Language defined in HTML: en
Server location: United States of America
The given language en does not conform with the detected language de.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
langen
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 2045 words. That's ok.
35.8% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
31 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 21.66 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 following tag is repeated too often: approximation.de
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)
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
/logos/logo_8.svgNo alt attribute provided
...xPftrKeO9Q7q0Zvo/341940056664_large.webpMathType V7 Office Tools Einzelplatzabonnement (Miet-Lizenz)
...ED2pSMmOv3joUTWjQlU/2064722956_large.jpgSpannungswandler Ausgangsspannung 230V 150 Watt strombegrenzt + kurzschlußfest McVoice SPW12-150
...K4OPPMqljZB4ZOkgQA/5025846624_large.webpPi-Kuchen Backform
...Ox-Wtcu5uwU2nzKg/341955482536_large.webpMathType V7 Office-Tools für Bildungseinrichtungen Einzelplatzabonnement (Mie...
...eZOjQDD3-yD4cyl0lk/5206091652_large.webpMathematik-Tapete Pythagoras von Andrew Martin - Charcoal
...xEJk6d2ZVh-Egtqjv7o/5182443182_large.jpgUSL Spiel Junior Balance Lernspiel Gewichtsspiel Mathematik Plus Minus Gewich...
...aR1PWm_H4qwEu7tc/381403596819_large.webpIdeal Standard Solos Waschtischarmatur A7833AC berührungslos, mit Eckventil-Thermostat, Batterie 6 V, glossy white
...o4o9D0c1Phb0Ivds/381403597237_large.webpIdeal Standard Solos Waschtischarmatur A7833GN berührungslos, mit Eckventil-Thermostat, Batterie 6 V, silver storm
...xPsCGcmhf4xtbitA/381403597817_large.webpIdeal Standard Solos Waschtischarmatur A7832A5 berührungslos, mit Eckventil-Thermostat, Batterie 6 V, magnetic grey
...dFDIFUGoX3ikypf4/381403598424_large.webpIdeal Standard Solos Waschtischarmatur A7833XG berührungslos, mit Eckventil-Thermostat, Batterie 6 V, silk black
...mZH8xcCt2ez6_Rqs/381403601269_large.webpIdeal Standard Solos Waschtischarmatur A7832XG berührungslos, mit Eckventil-Thermostat, Batterie 6 V, silk black
...CM8s2KblmJaAsFfw/381403601686_large.webpIdeal Standard Solos Waschtischarmatur A7833A5 berührungslos, mit Eckventil-Thermostat, Batterie 6 V, magnetic grey

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Produkte zum Begriff Approximation:
H2 Ähnliche Suchbegriffe für Approximation:
H3 Was ist die Stirling-Approximation?
H3 Was ist die Approximation für 3n5x?
H3 Wie kann man eine Approximation des Integrals programmieren?
H3 Wie lautet die Gauss-Approximation in der Numerik?
H3 Kannst du mir bei der Approximation in Mathe helfen?
H3 Welche Werte für x und Approximation gibt es in Geogebra?
H3 Wie schätzt man den Fehler bei der Approximation eines Taylorpolynoms ab?
H3 Was ist mit "Deuten der Ableitung mithilfe der Approximation durch lineare Funktionen" gemeint?
H3 Was sind die Vor- und Nachteile der sukzessiven Approximation und des Flash-Wandlers?
H3 Wie wird das Konzept der Approximation in den Bereichen Mathematik, Ingenieurwesen und Computerwissenschaften angewendet?
H3 Brauche Hilfe bei der Berechnung einer Aufgabe zur Approximation der kumulierten Binomialverteilung durch die Normalverteilung.
H3 Wie wird das Konzept der Approximation in der Mathematik, der Informatik und der Ingenieurwissenschaften angewendet?
H4 Nicht das Gesuchte gefunden?
H5 Oder besteht Interesse am Kauf dieser Domain?
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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.approximation.de/approximation.de
/AnnäherungAnnäherung
/NäherungswertNäherungswert
/ApproximationsverfahrenApproximationsverfahren
/Mathematische-NäherungMathematische-Näherung
/ApproximationsfehlerApproximationsfehler
/NäherungsweiseNäherungsweise
/ApproximationsmethodeApproximationsmethode
/AnnäherungsweiseAnnäherungsweise
/ApproximationsalgorithmusApproximationsalgorithmus
/NäherungslösungNäherungslösung
/AnnäherungText duplicate Annäherung
/NäherungswertText duplicate Näherungswert
/ApproximationsverfahrenText duplicate Approximationsverfahren
/Mathematische-NäherungText duplicate Mathematische-Näherung
/ApproximationsfehlerText duplicate Approximationsfehler
/NäherungsweiseText duplicate Näherungsweise
/ApproximationsmethodeText duplicate Approximationsmethode
/AnnäherungsweiseText duplicate Annäherungsweise
/ApproximationsalgorithmusText duplicate Approximationsalgorithmus
/NäherungslösungText duplicate Näherungslösung
https://www.shopping.eu/int/Ap...New window External Subdomain Weiter zu Shopping.eu
/ApproximationApproximation
/VerwendetVerwendet
/KomplexeKomplexe
/FunktionFunktion
/FunktionenFunktionen
/WerteWerte
/FehlerFehler
/VereinfachenVereinfachen
/BerechnetBerechnet
https://www.approximation.de/WertWert
/info/impressumImpressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.approximation.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.13 seconds.
The file size of the HTML document is fine (133 kB).

HTTP Response Header

NameValue
serveropenresty/1.25.3.2
dateMon, 23 Sep 2024 18:05:23 GMT
content-typetext/html; charset=utf-8
varyaccept-encoding
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 1 referring domains.
This page only has 66 backlinks.
This page only has few backlinks from 1 different ip addresses.
This page is referenced by wikipedia.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /clickout
Disallow: /info/

User-agent: MJ12bot
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: DotBot
Disallow: /

User-agent: Serpstatbot
Disallow: /

User-agent: SeekportBot
Disallow: /

User-agent: SEOlyt/1.0
Disallow: /

User-agent: SEOkicks-Robot
Disallow: /

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Search preview

Most important keywords

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

KeywordResultRecheck
approximation62%Check
Fehler49%Check
Wert49%Check
Approximation verwendet48%Check
Mathe helfen47%Check
Näherung46%Check
Annäherung46%Check
Näherungsweise46%Check
mathematische45%Check
Lösung45%Check
Show more keywords and terms

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