Softwaretechnik.de - SEO Checker

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Overview of the SEO Check
Meta information
95% 
Page quality
83% 
Page structure
58% 
Link structure
98% 
Server
45% 
External factors
27% 
SEO Score
Response time
0.09 s
File size
80.40 kB
Words
1254
Media files
16
Number of links
14 internal / 21 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Softwaretechnik - Startseite
The length of the page title is perfect. (249 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Softwaretechnik - Entwickeln aus Leidenschaft! Alles rund um Java, Softrwarearchitektur und Softwareentwicklung.
The length of the meta description is perfect. (708 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: de
Server location: United States of America
The language is not specified in the HTML markup.
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
viewportwidth=device-width, initial-scale=1
robotsindex,follow
authorGuido Oelmann xx
publisherSoftwaretechnik.de | Guido Oelmann
generatorSoftwaretechnik.de
descriptionSoftwaretechnik - Entwickeln aus Leidenschaft! Alles rund um Java, Softrwarearchitektur und Softwareentwicklung.
keywordsGuido Oelmann, Softwaretechnik, Java Akademie, Java, Java EE, Java Fx, Softwareentwicklung, Softwarearchitektur, Seminare, Schulungen, Blog, Java Akademie - Startseite
og:descriptionSoftwaretechnik - Entwickeln aus Leidenschaft! Alles rund um Java, Softwarearchitektur und Softwareentwicklung.
og:typearticle
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 1254 words. That's ok.
35.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
17 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 18.45 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" is provided.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 72 characters this one is longer than 70 characters:
"dadurch behält das buch seine aktualität auch für höhere java-versionen."
Image SEO
(Somewhat important)
7 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
/img/logo-softwaretechnik.pngNo alt attribute provided
/img/clients/all-clients.pngNo alt attribute provided
https://softwaretechnik.de/img/javaland.pngJavaLand
https://softwaretechnik.de/img/jax.pngJax
https://softwaretechnik.de/img/author.jpgAuthor Image
/img/RWTH_Logo.pngNo alt attribute provided
/img/vortragJax.pngVortrag auf der Jax
/img/schramm_kl.jpgBlick vom Schrammacher, 3410m - zweithöchste Gipfel des Tuxer Kammes innerhalb der Zillertaler Alpen, Aufnahme auf dem Weg zur Gletscherspitze.
/img/32-xing-flat.pngXing-Profil Guido Oelmann
/img/32-github-flat.pngGitHub Repository Java-Akademie
/img/docker-small.pngDocker Hub Java-Akademie
/img/ja-logo-klein.pngNo alt attribute provided
/img/buch-modularisierung.jpgNo alt attribute provided
/img/amazon-logo_DE_transparent.pngNo alt attribute provided
/img/dpunkt.logo-rot_schwarz.jpgNo alt attribute provided
/img/32-xing-flat.pngXing-Profil Guido Oelmann

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
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
H2 Professionelle Softwareentwicklung
H2 Diplom-Informatiker Guido Oelmann
H2 Full Stack Software Engineering
H2 Einsatzgebiete
H2 Referenz Kunden
H2 Vorträge & Publikationen
H2 Über mich
H2 Lassen Sie uns miteinander sprechen!
H2 Java Akademie
H2 Mein Java-Buch
H2 Kontaktieren Sie mich
H3 Backend-Systeme
H3 User-Interfaces
H3 IT-Infrastruktur
H3 Auszug aus meinem Kundenportfolio
H3 Bücher
H3 Artikel
H3 Vorträge
H3 > 20
H3 > 20 Duplicate text
H3 > 50
H3 > 40
H3 Echtes Praxiswissen direkt und persönlich
H3 Modularisierung mit Java 9
H4 Java / Java EE / Jakarta EE
H4 Cloud Computing und DevOps
H4 Entwurf verteilter Systeme
H4 Analytische Kompetenz
H4 Projektleitung
H4 Spring / Spring Boot / Spring Cloud
H4 Agile Softwareentwicklung
H4 Teamfähigkeit & Kommunikation
H4 Mitarbeiterschulungen
H4 IT-Management
H4 Informatiker - Architekt - Entwickler - Projektleiter Berater - Trainer - Autor - Speaker
H4 Für Unternehmen gearbeitet
H4 Jahre Erfahrung Softwareentwicklung
H4 Projekte erfolgreich abgeschlossen
H4 Vorträge gehalten und Artikel geschrieben
H4 Grundlagen und Techniken für langlebige Softwarearchitekturen
H5 Technologien (Auszug)
H5 Technologien (Auszug) Duplicate text
H5 Technologien (Auszug) Duplicate text
H5 Social Networks:
H5 Email-Adresse:
H5 Telefonnummer:
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 21 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://softwaretechnik.de/No Text
https://softwaretechnik.de/Home
https://softwaretechnik.de/Softwareentwicklung
https://softwaretechnik.de/Kundenportfolio
https://softwaretechnik.de/Publikationen
https://softwaretechnik.de/Über mich
https://softwaretechnik.de/Blog
https://softwaretechnik.de/Kontakt
https://softwaretechnik.de/Nehmen Sie Kontakt auf
https://softwaretechnik.de/Fragen Sie mich einfach!
https://softwaretechnik.de/Anchor Oder schauen Sie hier auf eine Auswahl weiterer verwendeten Technologien und Verfahren >
https://dpunkt.de/produkt/modu...New window External Modularisierung mit Java 9
https://www.informatik-aktuell...New window External Subdomain Modulare Anwendungen mit Java
https://www.ijug.eu/de/java-ak...New window External Subdomain Modulare Multi-Release JARs
https://www.ijug.eu/de/java-ak...New window External Subdomain Modulare Anwendungen mit Java 9
https://www.informatik-aktuell...New window External Subdomain MVC-Webframework in Java EE 8
https://www.informatik-aktuell...New window External Subdomain Live-Video-Streaming
https://jax.de/core-java-jvm-l...New window External Die Welt ist modular
https://www.javaland.eu/New window External Subdomain Stream-Up your life!
https://www.javaland.eu/New window External Subdomain IMG-ALT JavaLand
A-TITLE JavaLand
https://jax.de/New window External IMG-ALT Jax
A-TITLE Jax
http://www.rwth-aachen.de/New window External Subdomain RWTH Aachen
http://www.rwth-aachen.de/New window External Subdomain No Text
https://www.xing.com/profile/G...New window External Subdomain IMG-ALT Xing-Profil Guido Oelmann
A-TITLE Xing-Profil Guido Oelmann
https://github.com/javaakademieNew window External IMG-ALT GitHub Repository Java-Akademie
A-TITLE GitHub Repository Java-Akademie
https://hub.docker.com/u/javaa...New window External Subdomain IMG-ALT Docker Hub Java-Akademie
A-TITLE Docker Hub Java-Akademie
https://softwaretechnik.de/Anchor Text duplicate Nehmen Sie Kontakt auf
http://javaakademie.de/New window External No Text
http://java-modularisierung.de/New window External No Text
https://dpunkt.de/produkt/modu...New window External dpunkt.verlag
https://www.amazon.de/Modulari...New window External Subdomain No Text
https://dpunkt.de/produkt/modu...New window External No Text
https://www.xing.com/profile/G...New window External Subdomain Text duplicate IMG-ALT Xing-Profil Guido Oelmann
A-TITLE Xing-Profil Guido Oelmann
/datenschutzDatenschutzerklärung
/impressumImpressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://softwaretechnik.de/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The X-powered header is sent within the response header. (unnecessary)
Performance
(Somewhat important)
The page response time is excellent with 0.09 seconds.
The file size of the HTML document is fine (80 kB).

HTTP Response Header

NameValue
servernginx
dateMon, 23 Sep 2024 15:59:06 GMT
content-typetext/html;charset=UTF-8
content-languagees
x-powered-byPleskLin
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 2 referring domains.
This page only has 5 backlinks.
This page only has few backlinks from 2 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /img/
Disallow: /fonts/
Disallow: /theme-color/
Disallow: /css/
Disallow: /js/
Disallow: /impressum/
Disallow: /datenschutz/

Similar sites

Search preview

softwaretechnik.de
Softwaretechnik - Startseite
Softwaretechnik - Entwickeln aus Leidenschaft! Alles rund um Java, Softrwarearchitektur und Softwareentwicklung.

Most important keywords

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

KeywordResultRecheck
Softwaretechnik72%Check
Java63%Check
Java EE58%Check
Java Akademie55%Check
Softwareentwicklung54%Check
Agile Softwareentwicklung48%Check
Professionelle Softwareentwicklung48%Check
Jakarta EE48%Check
Buch45%Check
Cloud43%Check
Show more keywords and terms

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