Building-3d.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
49% 
Page structure
79% 
Link structure
97% 
Server
46% 
External factors
100% 
SEO Score
Response time
3.32 s
File size
141.80 kB
Words
828
Media files
7
Number of links
25 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Building 3D – ADDITIV-NETZWERK-MITTELDEUTSCHLAND
The length of the page title is perfect. (550 pixels out of 580 max pixel length)
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)
https://building-3d.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Germany
The following language is defined by HTML: 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
robotsmax-image-preview:large
generatorElementor 3.28.4; features: additional_custom_breakpoints, e_local_google_fonts; settings: css_print_method-external, google_font-enabled, font_display-auto
msapplication-TileImagehttps://building-3d.de/wp-content/uploads/2021/01/favicon.png
langde
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
This page contains 828 words. That's ok.
35.9% of the text are stop words.
The page contains a listing, which indicates a good text layout.
11 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 10.78 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 37 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 17 tags for this page.
Image SEO
(Somewhat important)
4 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
...ding3D_eV-Logo_2col-pos_RGB-1-scaled.jpgBuilding 3D
...rinter-p1m4B-lhS9Y-unsplash-1500x630.jpgNo alt attribute provided
...ads/2025/05/2025_Ankuendigung-scaled.jpgNo alt attribute provided
.../2024/11/20240515_103217_komp-scaled.jpgNo alt attribute provided
.../03/B3Dneo-Gemeinschaftsstand-intec.jpegNo alt attribute provided
data:[...] Base64previous arrow
data:[...] Base64next arrow

Page structure

H1 heading
(Critically important)
Building 3D e.V. ist ein Kompetenznetzwerk für Verfahren, Technologien und Geschäftsmodelle entlang der Wertschöpfungskette der additiven Fertigung.
The H1 heading is too long.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Building 3D e.V. ist ein Kompetenznetzwerk für Verfahren, Technologien und Geschäftsmodelle entlang der Wertschöpfungskette der additiven Fertigung.
H2 ADDITIV-NETZWERK-MITTELSTAND
H2 Empty heading
H2 Gemeinschaftsstand B3Dneo auf der rapid.tech3D 2025
H2 Gemeinschaftsstand auf der intec 2025 in Leipzig
H2 Demnächst
H2 Lassen Sie uns in Verbindung bleiben
H2 Um das Potenzial des 3D-Drucks für den Mittelstand besser nutzen zu können, führt der Building 3D e.V. Produktionsunternehmen, Dienstleistungsunternehmen und Forschungseinrichtungen in einem wertsc...
H3 Das Netzwerk
H3 Virtuelle Fabrik
H3 ZIELE
H3 POTENZIALE NUTZEN
H3 SYNERGIEN ENTWICKELN
H3 INNOVATIONEN UMSETZEN
H3 AKTEURE ZUSAMMENBRINGEN
H3 MITARBEITER FINDEN
H3 FACHKRÄFTE QUALIFIZIEREN
H4 Donnerstag 9. Oktober
H4 Mittwoch 15. Oktober
H4 Dienstag 2. Dezember
H4 Tragen Sie sich ein, um jeden Monat tolle additive Inhalte in Ihren Posteingang zu bekommen.
H4 Download
H4 Koordinationsstelle
H4 Vorstand
H4 Information
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 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://building-3d.de/Anchor Skip to content
https://building-3d.de/IMG-ALT Building 3D
https://building-3d.de/Home
https://building-3d.de/verband/Verband
https://building-3d.de/ueber-uns/Über uns
/mitglieder/Mitglieder
https://building-3d.de/mission/Mission
/ueber-3d-druck/Über 3D-Druck
/arbeitsgruppen/Arbeitsgruppen
https://building-3d.de/presse/Presse
/kalender-events/Kalender
https://building-3d.de/kontakt/Kontakt
https://building-3d.de/impressum/Impressum
/datenschutz/Datenschutz
/cookie-richtlinie-eu/Cookie-Richtlinie (EU)
/https-www-b3dneo-de/New window B3Dneo
https://building-3d.de/missionLEISTUNGEN
https://building-3d.de/mitgliederMITGLIEDER
https://cloud.building-3d.de/i...External Subdomain Mehr Informationen
https://www.slv-halle.de/veran...Nofollow External Subdomain URL anchor text
https://www.slv-halle.de/veranstaltungen/tagungen/additive-fertigung
https://www.forschung.hs-mittw...Nofollow External Subdomain URL anchor text
https://www.forschung.hs-mittweida.de/webs/forum-3d-druck/call-for-papers-2025/
https://www.forschung.hs-mittw...Nofollow External Subdomain URL anchor text
https://www.forschung.hs-mittweida.de/webs/forum-3d-druck/
https://www.addi-q.com/aktuell...Nofollow External Subdomain URL anchor text
https://www.addi-q.com/aktuelles/save-the-date-addiq-anwenderforum-2025/
/kalender-events/Weitere Veranstaltungen
/datenschutz/New window Datenschutzerklärung
/wp-content/uploads/2019/11/Be...Beitragsordnung
/wp-content/uploads/2019/11/Sa...Satzung
/wp-content/uploads/2019/10/AU...Aufnahmeantrag
https://building-3d.de/impressumText duplicate Impressum
/datenschutzerklaerung/Text duplicate Datenschutzerklärung
https://kairaweb.com/External Kaira

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://building-3d.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 very slow (3.32 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page loads 28 CSS files. This may affect the page load time negatively.
This page loads 37 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (142 kB).

HTTP Response Header

NameValue
dateWed, 02 Jul 2025 05:21:46 GMT
serverApache/2.4.62
link<https://building-3d.de/wp-json/>; rel="https://api.w.org/", <https://building-3d.de/wp-json/wp/v2/pages/6>; rel="alternate"; title="JSON"; type="application/json", <https://building-3d.de/>; rel=shortlink
varyAccept-Encoding
content-encodinggzip
content-length35032
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 37 referring domains.
This page has 6,299 backlinks.
This page has backlinks from 31 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://building-3d.de/wp-sitemap.xml

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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
Building81%Check
Building 3D81%Check
Netzwerk66%Check
Building 3D e.V60%Check
Additive54%Check
Additive Fertigung54%Check
Kompetenz54%Check
Fertigung50%Check
additiven50%Check
Technologien50%Check
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