Informatikstandards.de - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
64% 
Page structure
79% 
Link structure
93% 
Server
90% 
External factors
100% 
SEO Score
Response time
0.60 s
File size
23.70 kB
Words
410
Media files
7
Number of links
27 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite - Bildungsstandards Informatik
The length of the page title is perfect. (364 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://informatikstandards.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 name is very long.
The domain is no subdomain.
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
generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1, minimum-scale=1
robotsindex,follow
authorGesellschaft für Informatik (GI)
revisit-after14
copyrightGesellschaft für Informatik e.V. (GI)
apple-mobile-web-app-capableno
googlenotranslate
langde-de
twitter:cardsummary
x-ua-compatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 410 words on this page. Good pages should have about 800 words of useful content.
There are 2 text duplicates on this page:
  • Duplicate: Dieses Cookie wird von der Open-Source-Software Matomo für die statist...
34.9% 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.
11 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 13.05 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, minimum-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 8 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)
This page is optimized perfectly for social networks.
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
...mein/Logos/GI_Logo_Bildungsstandards.pngLogo der Gesellschaft für Informatik e.V.
...mein/Logos/GI_Logo_Bildungsstandards.pngLogo der Gesellschaft für Informatik e.V.
...der/Logo_Bildungsstandars-Informatik.pngNo alt attribute provided
...-primarbereich_2019-01-31_285228d6e4.pngNo alt attribute providedKompetenzen
...sm_bildungsstandards_2008_71c299518a.pngNo alt attribute providedGrundsätze und Standards
...csm_Bildungsstandards_SII_d5342e74ca.pngNo alt attribute providedBildungsstandards
...se/Resources/Public/Media/GI_White_R.pngLogo der Gesellschaft für Informatik e.V.

Page structure

H1 heading
(Critically important)
Bildungsstandards Informatik SI und SII
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 Bildungsstandards Informatik SI und SII
H3 Cookie Einstellungen
H4 PDF-Versionen mit Inhaltsverzeichnis
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 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://informatikstandards.de/Anchor Zum Hauptinhalt springen
https://informatikstandards.de/IMG-ALT Logo der Gesellschaft für Informatik e.V.
A-TITLE GI Startseite
https://informatikstandards.de/Text duplicate IMG-ALT Logo der Gesellschaft für Informatik e.V.
A-TITLE GI Startseite
https://gi.de/mitgliedschaftExternal Mitglied werden
https://meine.gi.de/External Subdomain meine GI
https://informatikstandards.de/Startseite
https://informatikstandards.de/Übersicht
/standardsStandards
/standardsText duplicate Übersicht
/standards/bildungsstandards-i...Bildungsstandards Informatik für die Sekundarstufe II
/standards/fachpraeambelFachpräambel
/standards/kompetenzmodellKompetenzmodell
/standards/prozessbereicheProzessbereiche
/standards/inhaltsbereicheInhaltsbereiche
/standards/aufgaben-zum-lernen...Aufgaben zum Lernen und Leisten
/standards/operatorenOperatoren
/aufgabenAufgaben
/aufgabenText duplicate Übersicht
/aufgaben/inhaltsbereicheText duplicate Inhaltsbereiche
/aufgaben/prozessbereicheText duplicate Prozessbereiche
/kontaktKontakt
/kontaktText duplicate Übersicht
https://gi.de/mitgliedschaftExternal Text duplicate Mitglied werden
https://meine.gi.de/External Subdomain Text duplicate meine GI
/New window Subdomain www.informatikstandards.de
/fileadmin/GI/Projekte/Informa...New window Kompetenzen Kompetenzen für informatische Bildung im Primarbereich
/fileadmin/GI/Projekte/Informa...New window Grundsätze und Standards Grundsätze und Standards für die Informatik in der Schule
/fileadmin/GI/Projekte/Informa...New window Bildungsstandards Bildungsstandards Informatik für die Sekundarstufe II
https://gi.de/External Text duplicate IMG-ALT Logo der Gesellschaft für Informatik e.V.
A-TITLE GI Startseite
https://gi.de/impressumExternal Impressum
A-TITLE Impressum
https://gi.de/datenschutzExternal Datenschutz
A-TITLE Datenschutz
https://gi.de/problem-meldenExternal Problem melden
A-TITLE Problem melden
https://informatikstandards.de/Anchor A-TITLE Nach oben rollen
https://informatikstandards.de/Anchor Cookie Informationen anzeigen
https://informatikstandards.de/Anchor Text duplicate Cookie Informationen anzeigen

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://informatikstandards.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.60 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.
The file size of the HTML document is fine (24 kB).

HTTP Response Header

NameValue
content-languagede
expiresTue, 22 Oct 2024 17:31:31 GMT
cache-controlmax-age=86400
pragmapublic
strict-transport-securitymax-age=63072000; includeSubDomains; preload
varyUser-Agent,Accept-Encoding
content-encodinggzip
x-frame-optionsSAMEORIGIN
content-security-policyframe-ancestors 'self';
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
content-length6307
content-typetext/html; charset=utf-8
dateMon, 21 Oct 2024 17:31:31 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 98 referring domains.
This page has 3,751 backlinks.
This page has backlinks from 86 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /typo3/
Disallow: /typo3_src/
Allow: /typo3/sysext/frontend/Resources/Public/*
Sitemap: https://informatikstandards.de/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
Standards77%Check
Standards Informatik77%Check
Informatik76%Check
Bildungsstandards Informatik71%Check
Bildungsstandards65%Check
SII52%Check
Informatische Bildung50%Check
informatikstandards48%Check
Gesellschaft für Informatik48%Check
Startseite46%Check
Show more keywords and terms

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