Holger-sprenger.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
67% 
Page structure
79% 
Link structure
88% 
Server
57% 
External factors
41% 
SEO Score
Response time
0.81 s
File size
66.30 kB
Words
279
Media files
14
Number of links
33 internal / 23 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Holger Sprenger Erfinder
The length of the page title is perfect. (226 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Das Unmögliche bleibt solange unmöglich, bis man beginnt es möglich zu machen - Holger Sprenger - Erfinder - Warburg - Deutschland - Germany.
The length of the meta description is perfect. (912 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
http://holger-sprenger.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionDas Unmögliche bleibt solange unmöglich, bis man beginnt es möglich zu machen - Holger Sprenger - Erfinder - Warburg - Deutschland - Germany.
google-site-verificationUA-156430546-1
generatorWordPress 6.1.7
msapplication-TileImagehttp://holger-sprenger.de/wp-content/uploads/2019/10/cropped-SPRENGER_icon-270x270.png
article:modified_time2021-02-21T15:50:33+00:00
langde-de
twitter:cardsummary_large_image
twitter:label1Geschätzte Lesezeit
twitter:data11 Minute
og:localede_DE
og:typewebsite
og:titleHolger Sprenger Erfinder
og:descriptionDas Unmögliche bleibt solange unmöglich, bis man beginnt es möglich zu machen - Holger Sprenger - Erfinder - Warburg - Deutschland - Germany.
og:urlhttp://holger-sprenger.de/
og:site_nameHolger Sprenger
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 279 words on this page. Good pages should have about 800 words of useful content.
23.7% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
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 22.25 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 7 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1" 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 6 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)
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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
...18/01/Holger-Sprenger_logo_400x100-1.pngHolger Sprenger
/image_png/Holger%20Sprenger.pngHolger Sprenger
..._Jahre_Triumph_Rocket_Forum_der_Film.jpgNo alt attribute provided
...tent/uploads/2024/03/INMOTEK-300x120.jpgINMOTEK - Verbindungen schaffen
...t/uploads/2022/12/Award-Duck-676x846.jpgHolger Sprenger – Duck’s Award
...s/2018/01/Rocketdays-Event-1-300x200.pngRocketdays - Triumph Rocket III Event
...lger-Sprenger-Motor-vorn-1-1-300x225.jpgHolger Sprenger - Motor Volkswagen AG
...lger-Sprenger-DSG-Getriebe-1-300x225.jpgHolger Sprenger - Volkswagen Direktschaltgetriebe
...swagen-7-Gang-DSG-Getriebe-1-300x225.jpgHolger Sprenger - Volkswagen 7 Gang DSG Getriebe
...2018/01/Holger-Sprenger-R8-1-300x225.jpgHolger Sprenger - Audi R8 5.2 quattro
.../uploads/2023/11/Tumbnails-1-300x169.jpgNo alt attribute provided
...t/uploads/2022/12/Award-Duck-676x846.jpgNo alt attribute provided
...tent/uploads/2023/07/INMOTEK-300x188.jpgNo alt attribute provided
...s/2018/01/Rocketdays-Event-1-300x200.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Holger Sprenger Erfinder
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Holger Sprenger Erfinder
H5 Das Unmögliche bleibt solange unmöglich, bis man beginnt es möglich zu machen
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 23 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://holger-sprenger.de/IMG-ALT Holger Sprenger
A-TITLE Holger Sprenger — - Erfinder
http://holger-sprenger.de/Text duplicate Holger Sprenger
http://holger-sprenger.de/vitaVita
/erfindungen-patente-gebrauchs...Erfindungen
/erfindungen-patente-gebrauchs...Patente
/erfindungen-patente-gebrauchs...Gebrauchsmuster
/lean-production-systemsLean Production
/lean-production-systems/proze...Prozessorientierte Planung
/lean-production-systems/produ...Production Preparation Process (3P System)
/die-zukunft-im-fokusdie Zukunft im Fokus
http://www.rocketdays.de/New window External Subdomain Rocketdays
http://rocket3.org/New window External Triumph Rocket III Forum
/kontaktformularKontakt
/kontaktformularKontaktformular
/impressumImpressum
http://holger-sprenger.de/Text duplicate Holger Sprenger
http://holger-sprenger.de/vitaText duplicate Vita
/erfindungen-patente-gebrauchs...Text duplicate Erfindungen
/erfindungen-patente-gebrauchs...Text duplicate Patente
/erfindungen-patente-gebrauchs...Text duplicate Gebrauchsmuster
/lean-production-systemsText duplicate Lean Production
/lean-production-systems/proze...Text duplicate Prozessorientierte Planung
/lean-production-systems/produ...Text duplicate Production Preparation Process (3P System)
/die-zukunft-im-fokusText duplicate die Zukunft im Fokus
http://www.rocketdays.de/New window External Subdomain Text duplicate Rocketdays
http://rocket3.org/New window External Text duplicate Triumph Rocket III Forum
/kontaktformularText duplicate Kontakt
/kontaktformularText duplicate Kontaktformular
/impressumText duplicate Impressum
https://www.youtube.com/watch?...New window External Subdomain No Text
http://www.inmotek.de/New window External Subdomain IMG-ALT INMOTEK - Verbindungen schaffen
http://www.rocketdays.de/press...New window External Subdomain IMG-ALT Holger Sprenger – Duck’s Award
http://www.rocketdays.de/New window External Subdomain IMG-ALT Rocketdays - Triumph Rocket III Event
/irmgard-christel-scharmann-un...In Memoriam
/vergleich-montage-quergetriebeVergleich Montage Quergetriebe
/vergleich-montage-laengsgetriebeVergleich Montage Längsgetriebe
/tuneecu-praxisberichtTuneECU Praxisbericht
/Patente/DE102010034764A1 Holg...Bordnetzentlastung Motorrad
http://rocketdays.de/External ROCKETDAYS
http://www.rocket3.org/New window External Subdomain Text duplicate Triumph Rocket III Forum
https://shop.spreadshirt.de/ro...New window External Subdomain RocketDesign
http://www.heimatschutzverein-...New window External Subdomain Schützenfest Welda
http://www.dpma.de/New window External Subdomain DPMA Deutsches Patent- und Markenamt
http://www.epo.org/index_de.htmlNew window External Subdomain Europäisches Patentamt
/patentaemter-internationalNew window Patentämter international
http://www.wipo.int/portal/en/New window External Subdomain WIPO Weltorganisation für geistiges Eigentum
http://www.markenverband.de/New window External Subdomain Markenverband
http://www.deutscher-erfinder-...New window External Subdomain Deutscher Erfinderverband
https://www.jugend-forscht.de/New window External Subdomain Jugend forscht
https://www.youtube.com/watch?...New window External Subdomain No Text
http://www.rocketdays.de/press...External Subdomain No Text
http://www.inmotek.de/External Subdomain No Text
http://www.rocketdays.de/External Subdomain No Text
http://holger-sprenger.de/Text duplicate Holger Sprenger
A-TITLE Holger Sprenger
http://www.inmotek.de/External Subdomain INMOTEK
http://www.holger-sprenger.de/Subdomain Text duplicate Holger Sprenger

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.81 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.
This page loads 6 CSS files. This may affect the page load time negatively.
This page loads 7 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (66 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
transfer-encodingchunked
connectionkeep-alive
keep-alivetimeout=15
dateSat, 28 Sep 2024 13:48:04 GMT
serverApache
x-powered-byPHP/8.1.29
link<http://holger-sprenger.de/wp-json/>; rel="https://api.w.org/", <http://holger-sprenger.de/wp-json/wp/v2/pages/540>; rel="alternate"; type="application/json", <http://holger-sprenger.de/>; rel=shortlink
content-encodinggzip
statuscode200
http_versionHTTP/1.1

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 8 referring domains.
This page only has 9,710 backlinks.
This page only has few backlinks from 7 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

# robots.txt zu http://www.holger-sprenger.de/

User-agent: *
Disallow: /wp-admin/
Disallow: /author/
Allow: /wp-admin/admin-ajax.php
Disallow: /wp-content/plugins/1and1-wordpress-assistant/cache
Disallow: /wp-content/plugins/akismet/

User-Agent: google-news 
Disallow: /wp-admin/
Disallow: /author/
Allow: /wp-admin/admin-ajax.php
Disallow: /wp-content/plugins/1and1-wordpress-assistant/cache
Disallow: /wp-content/plugins/akismet/

Similar sites

Search preview

holger-sprenger.de
Holger Sprenger Erfinder
Das Unmögliche bleibt solange unmöglich, bis man beginnt es möglich zu machen - Holger Sprenger - Erfinder - Warburg - Deutschland - Germany.

Most important keywords

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

KeywordResultRecheck
Holger89%Check
Sprenger89%Check
Holger Sprenger89%Check
Holger Sprenger Erfinder83%Check
Erfinder73%Check
Unmögliche50%Check
unmöglich50%Check
beginnt50%Check
möglich50%Check
beginnt es möglich50%Check
Show more keywords and terms

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