Gelsenkirchen.opendata.ruhr - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
48% 
Page structure
66% 
Link structure
91% 
Server
91% 
External factors
66% 
SEO Score
Response time
0.35 s
File size
22.70 kB
Words
193
Media files
1
Number of links
31 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Willkommen - Open Data Portal der Stadt Gelsenkirchen
The length of the page title is perfect. (507 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)
No canonical link is 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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
generatorckan 2.9.9
viewportwidth=device-width, initial-scale=1.0
langde
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 193 words on this page. Use at least 250 words to provide useful information.
Words from the H1 heading are not used in the page content.
There are 2 text duplicates on this page:
  • Duplicate: Die Infrastrukturdatenbank oder POI-Datenbank der Stadt Gelsenkirchen ...
26.9% 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.
6 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 13.11 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 usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
...98LogoDie-Vernetzte-Stadttransparent.pngOpen Data Portal der Stadt GelsenkirchenOpen Data Portal der Stadt Gelsenkirchen

Page structure

H1 heading
(Critically important)
Open Data Portal Stadt Gelsenkirchen
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Open Data Portal Stadt Gelsenkirchen
H1 NEWS
H1 WILLKOMMEN
H1 NEUESTE DATENSÄTZE
H1 STATISTIK
H2 Stadt Gelsenkirchen: Infrastrukturdaten
H2 Stadt Gelsenkirchen: Verwaltungsgrenzen, kleinräumige Gebietsgliederung
H2 Stadt Gelsenkirchen: Bebauungsplanumringe
H2 Stadt Gelsenkirchen: Gebäudekoordinaten und Gebäudeumringe
H2 Stadt Gelsenkirchen: Infrastrukturdaten Einzelhandel
H3 Suche
H3 Suche Duplicate text
H4 INFOS
H4 weiterführende Links
H4 SOZIALE MEDIEN
Anchor text is an URL
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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
/Anchor Überspringen zum Inhalt
/user/loginEinloggen
/user/registerRegistrieren
/IMG-ALT Open Data Portal der Stadt Gelsenkirchen
/dataset/Datensätze
/organization/Organisationen
/group/Gruppen
/pages/uber-unsÜber uns
/blogMEHR NEWS ANZEIGEN
/pages/uber-unsÜBER UNS
/dataset/stadt-gelsenkirchen-i...Stadt Gelsenkirchen: Infrastrukturdaten
/dataset/stadt-gelsenkirchen-i...Shape
/dataset/stadt-gelsenkirchen-i...URL anchor text
http://publications.europa.eu/resource/authority/file-type/WMS_SRVC
/dataset/stadt-gelsenkirchen-i...URL anchor text
http://publications.europa.eu/resource/authority/file-type/WFS_SRVC
/dataset/stadt-gelsenkirchen-v...Stadt Gelsenkirchen: Verwaltungsgrenzen, kleinräumige Gebietsgliederung
/dataset/stadt-gelsenkirchen-v...Text duplicate Shape
/dataset/stadt-gelsenkirchen-v...Text duplicate URL anchor text
http://publications.europa.eu/resource/authority/file-type/WMS_SRVC
/dataset/stadt-gelsenkirchen-v...Text duplicate URL anchor text
http://publications.europa.eu/resource/authority/file-type/WFS_SRVC
/dataset/stadt-gelsenkirchen-b...Stadt Gelsenkirchen: Bebauungsplanumringe
/dataset/stadt-gelsenkirchen-b...Text duplicate URL anchor text
http://publications.europa.eu/resource/authority/file-type/WFS_SRVC
/dataset/stadt-gelsenkirchen-b...Text duplicate URL anchor text
http://publications.europa.eu/resource/authority/file-type/WMS_SRVC
/dataset/stadt-gelsenkirchen-g...Stadt Gelsenkirchen: Gebäudekoordinaten und Gebäudeumringe
/dataset/stadt-gelsenkirchen-g...Text duplicate URL anchor text
http://publications.europa.eu/resource/authority/file-type/WFS_SRVC
/dataset/stadt-gelsenkirchen-i...Stadt Gelsenkirchen: Infrastrukturdaten Einzelhandel
/dataset/stadt-gelsenkirchen-i...Text duplicate Shape
/dataset/165 Datensätze
/organization/2 Organisationen
/group/3 Gruppen
/pages/nutzungsbedingungenNutzungsbedingungen
A-TITLE Nutzungsbedingungen
/pages/datenschutzDatenschutz
A-TITLE Datenschutz
/pages/impressumImpressum
A-TITLE Impressum
https://okfn.org/New window External Open Knowledge Foundation
A-TITLE Open Knowledge Foundation
https://docs.ckan.org/en/2.10/...External Subdomain CKAN-API
A-TITLE CKAN-API

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://gelsenkirchen.opendata.ruhr/"
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 0.35 seconds.
The file size of the HTML document is fine (23 kB).

HTTP Response Header

NameValue
x-frame-optionssameorigin
dateTue, 02 Jul 2024 02:10:07 GMT
serverApache/2.4.58 (Unix)
content-typetext/html; charset=utf-8
cache-controlprivate
varyAccept-Encoding
content-encodinggzip
strict-transport-securitymax-age=15768000
content-length4904
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 19 referring domains.
This page only has 971 backlinks.
This page only has few backlinks from 19 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: /dataset/rate/
Disallow: /revision/
Disallow: /dataset/*/history
Disallow: /api/
Crawl-Delay: 10

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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
Open77%Check
Data77%Check
Open Data77%Check
Gelsenkirchen76%Check
Open Data Portal73%Check
Stadt Gelsenkirchen70%Check
Open Data Portal Stadt69%Check
Stadt68%Check
Data Portal Stadt Gelsenkirchen66%Check
Portal65%Check
Show more keywords and terms

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