Piznet.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
51% 
Page structure
95% 
Link structure
90% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.10 s
File size
153.90 kB
Words
496
Media files
8
Number of links
33 internal / 18 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Patentinformationszentren: Patente & Schutzrechte | piznet
The length of the page title is perfect. (528 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Patentinformationszentren bieten professionelle Beratung zu Patenten, Schutzrechten & gewerblichem Rechtsschutz ➔ Ihr Partner für Innovation!
The length of the meta description is perfect. (893 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://piznet.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: United States of America
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, minimum-scale=1
robotsmax-snippet:-1,max-image-preview:large,max-video-preview:-1
descriptionPatentinformationszentren bieten professionelle Beratung zu Patenten, Schutzrechten & gewerblichem Rechtsschutz ➔ Ihr Partner für Innovation!
cdp-version1.5.0
generatorWP Rocket 3.18.3
msapplication-TileImagehttps://piznet.de/wp-content/uploads/2024/03/cropped-piznet-favicon-bold-rgb-270x270.png
langde
twitter:cardsummary_large_image
twitter:titlePatentinformationszentren: Patente & Schutzrechte | piznet
twitter:descriptionPatentinformationszentren bieten professionelle Beratung zu Patenten, Schutzrechten & gewerblichem Rechtsschutz ➔ Ihr Partner für Innovation!
twitter:imagehttps://piznet.de/wp-content/uploads/2024/10/piznet-deutschlandkarte-762x1024-241002.png
og:typewebsite
og:localede_DE
og:site_namepiznet | Patentinformationszentren Deutschland
og:titlePatentinformationszentren: Patente & Schutzrechte | piznet
og:descriptionPatentinformationszentren bieten professionelle Beratung zu Patenten, Schutzrechten & gewerblichem Rechtsschutz ➔ Ihr Partner für Innovation!
og:urlhttps://piznet.de/
og:imagehttps://piznet.de/wp-content/uploads/2024/10/piznet-deutschlandkarte-762x1024-241002.png
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 496 words on this page. Good pages should have about 800 words of useful content.
There are 2 text duplicates on this page:
  • Duplicate: Auf unserer 35. piznet Jahrestagung in Chemnitz im März wurde unser üb...
22.6% 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.
8 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 19.64 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1, minimum-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 10 tags for this page.
Image SEO
(Somewhat important)
3 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
...tent/uploads/2024/03/piznet-logo-rgb.svgpiznet – Patentinformationszentren Deutschland
...tent/uploads/2024/03/piznet-logo-rgb.svgpiznet – Patentinformationszentren Deutschland
...net-deutschlandkarte-762x1024-241002.pngNo alt attribute provided
...nt/uploads/2025/04/IMG_7587-768x432.jpegNo alt attribute provided
...nt/uploads/2025/04/IMG_7587-768x432.jpegNo alt attribute provided
...ploads/2024/08/LinkedIn-mittelblau-2.pngIcon LinkedIn
Video URLWidthHeight
/wp-content/video/piznet-vorstellung.mp4

Page structure

H1 heading
(Critically important)
piznet | Netzwerk deutscher Patentinformationszentren
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 piznet | Netzwerk deutscher Patentinformationszentren
H2 Unsere Mitglieder sind anerkannte Kooperationspartner des Deutschen Patent- und Markenamtes (DPMA) und Teil des europäischen PATLIB‑Netzwerks.
H2 Die Angebote der Patentinformationszentren umfassen folgende Bereiche:
H2 Hier finden Sie die Patentinformationszentren:
H2 piznet News
H2 Die Patentinformationszentren sind offizielle Kooperationspartner des DPMA
H3 Beratungen
H3 Veranstaltungen
H3 Annahmestelle des DPMA
H3 Normen-Info-Point
H3 Technologietransfer
H3 Neuer Recherchestandard verabschiedet
H3 Neuer Recherchestandard verabschiedet Duplicate text
H4 Recherchen und Analysen
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 18 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://piznet.de/Anchor Zum Inhalt springen
https://piznet.de/IMG-ALT piznet – Patentinformationszentren Deutschland
https://piznet.de/Start
https://piznet.de/ueber/Über piznet
https://piznet.de/netzwerk/Netzwerk
https://piznet.de/news/News
https://piznet.de/Text duplicate IMG-ALT piznet – Patentinformationszentren Deutschland
https://piznet.de/angebote/Anchor No Text
https://piznet.de/angebote/Anchor Beratungen
https://piznet.de/angebote/Anchor No Text
https://piznet.de/angebote/Anchor Recherchen und Analysen
https://piznet.de/angebote/Anchor No Text
https://piznet.de/angebote/Anchor Veranstaltungen
https://piznet.de/angebote/Anchor No Text
https://piznet.de/angebote/Anchor Annahmestelle des DPMA
https://piznet.de/angebote/Anchor No Text
https://piznet.de/angebote/Anchor Normen-Info-Point
https://piznet.de/angebote/Anchor No Text
https://piznet.de/angebote/Anchor Technologietransfer
https://piznet.de/netzwerk/New window Übersicht aller piznet Mitglieder
http://www.innowi.de/New window External Subdomain www.innowi.de
https://wtsh.de/New window External www.wtsh.de
https://www.ub.uni-rostock.de/...New window External Subdomain www.ub.uni-rostock.de/pnz
https://www.ihk.de/hamburg/pro...New window External Subdomain www.ihk.de
https://www.tib.eu/de/recherch...New window External Subdomain www.tib.eu
https://www.ub.ovgu.de/PIZ.htmlNew window External Subdomain www.ub.ovgu.de
http://www.itp.tu-dortmund.de/New window External Subdomain www.itp.tu-dortmund.de
http://www.ub.rwth-aachen.de/f...New window External Subdomain www.ub.rwth-aachen.de
https://saaris.de/leistungen/t...New window External www.saaris.de
https://www.rptu.de/s/patentNew window External Subdomain www.rptu.de
https://www.patent-markenzentr...New window External Subdomain www.patent-markenzentrum.tu-darmstadt.de
http://www.pmz-bw.de/New window External Subdomain www.pmz-bw.de
http://www.patentzentrum-bayer...New window External Subdomain www.patentzentrum-bayern.de
https://www.paton.tu-ilmenau.de/New window External Subdomain www.paton.tu-ilmenau.de
https://www.uni-jena.de/patenteNew window External Subdomain www.uni-jena.de
https://www.tu-chemnitz.de/piz/New window External Subdomain www.tu-chemnitz.de
http://www.tu-dresden.de/pizNew window External Subdomain www.tu-dresden.de
/neuer-recherchestandard-verab...No Text
/neuer-recherchestandard-verab...Neuer Recherchestandard verabschiedet
/neuer-recherchestandard-verab...Weiterlesen »
/neuer-recherchestandard-verab...No Text
/neuer-recherchestandard-verab...Text duplicate Neuer Recherchestandard verabschiedet
/neuer-recherchestandard-verab...Text duplicate Weiterlesen »
https://piznet.de/kontakt/Kontakt
https://piznet.de/impressum/Impressum
https://piznet.de/datenschutz/Datenschutz
https://www.linkedin.com/compa...New window External Subdomain IMG-ALT Icon LinkedIn
https://piznet.de/Text duplicate Start
https://piznet.de/ueber/Text duplicate Über piznet
https://piznet.de/netzwerk/Text duplicate Netzwerk
https://piznet.de/news/Text duplicate News

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://piznet.de/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.10 seconds.
The file size of the HTML document is fine (154 kB).

HTTP Response Header

NameValue
servernginx
dateFri, 16 May 2025 17:16:42 GMT
content-typetext/html; charset=UTF-8
content-length27313
x-powered-byPHP/8.2.28
last-modifiedFri, 16 May 2025 16:22:26 GMT
cache-controlmax-age=0
expiresFri, 16 May 2025 17:16:42 GMT
varyAccept-Encoding
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 242 referring domains.
This page has 538 backlinks.
This page has backlinks from 161 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

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

Sitemap: https://piznet.de/sitemap.xml

User-agent: AdsBot-Google
User-agent: Amazonbot
User-agent: anthropic-ai
User-agent: Applebot-Extended
User-agent: Bytespider
User-agent: CCBot
User-agent: ChatGPT-User
User-agent: ClaudeBot
User-agent: Claude-Web
User-agent: cohere-ai
User-agent: Diffbot
User-agent: FacebookBot
User-agent: FriendlyCrawler
User-agent: Google-Extended
User-agent: GoogleOther
User-agent: GPTBot
User-agent: img2dataset
User-agent: omgili
User-agent: omgilibot
User-agent: peer39_crawler
User-agent: peer39_crawler/1.0
User-agent: PerplexityBot
User-agent: YouBot
Disallow: /

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Search preview

piznet.de
Patentinformationszentren: Patente & Schutzrechte | piznet
Patentinformationszentren bieten professionelle Beratung zu Patenten, Schutzrechten & gewerblichem Rechtsschutz ➔ Ihr Partner für Innovation!

Most important keywords

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

KeywordResultRecheck
piznet80%Check
Patentinformationszentren79%Check
Patent76%Check
Deutscher Patentinformationszentren66%Check
Patente58%Check
Schutz56%Check
Netzwerk54%Check
Patente Schutzrechte53%Check
innovation51%Check
deutscher50%Check
Show more keywords and terms

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