Energiesysteme-zukunft.de - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
81% 
Page structure
95% 
Link structure
77% 
Server
89% 
External factors
100% 
SEO Score
Response time
0.64 s
File size
33.30 kB
Words
600
Media files
5
Number of links
73 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home
The title contains the word Home! More content should be covered in the title.
The page title is too short. (52 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
Unabhängig, wissenschaftsbasiert, interdisziplinär – ESYS berät Politik und Gesellschaft bei aktuellen Fragestellungen rund um die Energiewende.
The length of the meta description is perfect. (903 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://energiesysteme-zukunft.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)
The specified alternate links have no errors.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
generatorTYPO3 CMS
descriptionUnabhängig, wissenschaftsbasiert, interdisziplinär – ESYS berät Politik und Gesellschaft bei aktuellen Fragestellungen rund um die Energiewende.
viewportwidth=device-width, initial-scale=1
robotsindex,follow
keywordsEnergiesysteme der Zukunft, ESYS, Erneuerbare Energien, Energiewende, nachhaltige Energieversorgung, acatech, Leopoldina, Akademienunion
googlenotranslate
apple-mobile-web-app-capableno
langde
twitter:cardsummary
og:descriptionUnabhängig, wissenschaftsbasiert, interdisziplinär – ESYS berät Politik und Gesellschaft bei aktuellen Fragestellungen rund um die Energiewende.
og:titleHome
x-ua-compatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 600 words. That's ok.
36.5% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
9 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 14.5 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 12 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
...31313fa959ff18e0c3a8855af7/img/logos.pnglogo akademien
...eep_Dive_Batteriespeicher_709213b7d8.pngNo alt attribute provided
...rgietage_2025_Nachbericht_3be8141bf5.pngDas Bild zeigt eine Podiumsdiskussion bei den Berliner Energietagen.
...enstoffmanagement_400x266_fd00512993.jpgNo alt attribute provided
/fileadmin/user_upload/Logos/logo_bmbf.gifNo alt attribute provided

Page structure

H1 heading
(Critically important)
Energiesysteme der Zukunft
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Energiesysteme der Zukunft
H2 Energiesysteme der Zukunft Duplicate text
H3 Eine Initiative der deutschen Wissenschaftsakademien
H3 Batteriespeicher-Boom: Chancen und Herausforderungen des Ausbaus stationärer Speicher
H3 ESYS auf den ENERGIETAGEN: Welche Kraftwerke braucht Deutschland in Zukunft?
H3 CCS, CCU und CDR: wie sie funktionieren und welche Klimabilanz sie haben
H4 Aktuelles
H5 Aktuelle Termine
H5 News
H5 Themenseite
H5 Sitemap
H6 Erweiterte Suche
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
/en/English
/kontaktKontakt
/newsletterNewsletter
/Energiesysteme der Zukunft
/Anchor IMG-ALT logo akademien
/Text duplicate Energiesysteme der Zukunft
/initiative/mitwirkendeSuche nach Personen
/publikationenSuche nach Veröffentlichungen
/initiative/die-initiative-esysDie Initiative ESYS
/initiative/mitwirkendeMitwirkende
/initiative/arbeitsbereicheArbeitsbereiche
/initiative/geschaeftsstelleGeschäftsstelle
/initiative/akademienAkademien
/initiative/faqFAQ
/aktuellesAktuelles
/publikationenPublikationen
/veranstaltungen/aktuelle-termineAktuelle Termine
/veranstaltungen/jahresveranst...Jahresveranstaltung
/veranstaltungen/esys-konferenzESYS-Konferenz
/veranstaltungen/deep-diveDeep Dive
/veranstaltungen/fachgespraecheFachgespräche
/veranstaltungen/how-to-energi...How to Energiewende
/veranstaltungen/veranstaltung...Veranstaltungsarchiv
/themen/ccs-ccu-cdrCCS, CCU und CDR
/themen/was-ist-kernfusionKernfusion
/themen/fracking-in-deutschlandFracking in Deutschland
/themen/negative-emissionenNegative Emissionen
/themen/gaskriseGaskrise
/themen/blackoutBlackout
/themen/neustart-energiewendeNeustart Energiewende
/resilienz-digitalisierter-ene...Digitalisierung
/themen/sektorkopplungSektorkopplung
/themen/bioenergieBioenergie
/themen/metalle-fuer-die-energ...Metalle für die Energiewende
/themen/stromversorgung-2050Stromversorgung 2050
/themen/debatteDebatte
/presse/materialienMaterialien
/presse/pressekontaktPressekontakt
/initiative/die-initiative-esysErfahren Sie mehr
/veranstaltungen/aktuelle-term...Batteriespeicher-Boom: Chancen und Herausforderungen des Ausbaus stationärer Speicher
/aktuelles/meldungen/welche-kr...ESYS auf den ENERGIETAGEN: Welche Kraftwerke braucht Deutschland in Zukunft?
/themen/ccs-ccu-cdrCCS, CCU und CDR: wie sie funktionieren und welche Klimabilanz sie haben
https://www.acatech.de/New window External Subdomain www.acatech.de
https://www.leopoldina.org/New window External Subdomain www.leopoldina.org
https://www.akademienunion.de/New window External Subdomain www.akademienunion.de
https://www.bmbf.de/DE/Home/ho...External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
/datenschutzerklaerungDatenschutz
/impressumImpressum
/initiative/die-initiative-esysText duplicate Die Initiative ESYS
/initiative/mitwirkendeText duplicate Mitwirkende
/initiative/arbeitsbereicheText duplicate Arbeitsbereiche
/initiative/geschaeftsstelleText duplicate Geschäftsstelle
/initiative/akademienText duplicate Akademien
/initiative/faqText duplicate FAQ
/themen/ccs-ccu-cdrText duplicate CCS, CCU und CDR
/themen/was-ist-kernfusionText duplicate Kernfusion
/themen/fracking-in-deutschlandText duplicate Fracking in Deutschland
/themen/negative-emissionenText duplicate Negative Emissionen
/themen/gaskriseText duplicate Gaskrise
/themen/blackoutText duplicate Blackout
/themen/neustart-energiewendeText duplicate Neustart Energiewende
/resilienz-digitalisierter-ene...Text duplicate Digitalisierung
/themen/sektorkopplungText duplicate Sektorkopplung
/themen/bioenergieText duplicate Bioenergie
/themen/metalle-fuer-die-energ...Text duplicate Metalle für die Energiewende
/themen/stromversorgung-2050Text duplicate Stromversorgung 2050
/themen/debatteText duplicate Debatte
/veranstaltungen/aktuelle-termineText duplicate Aktuelle Termine
/veranstaltungen/jahresveranst...Text duplicate Jahresveranstaltung
/veranstaltungen/esys-konferenzText duplicate ESYS-Konferenz
/veranstaltungen/deep-diveText duplicate Deep Dive
/veranstaltungen/fachgespraecheText duplicate Fachgespräche
/veranstaltungen/how-to-energi...Text duplicate How to Energiewende
/veranstaltungen/veranstaltung...Text duplicate Veranstaltungsarchiv
/publikationenText duplicate Publikationen
/presse/materialienText duplicate Materialien
/presse/pressekontaktText duplicate Pressekontakt

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://energiesysteme-zukunft.de/"
HTTP header
(Important)
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 of 0.64 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 (33 kB).

HTTP Response Header

NameValue
content-languagede-DE
expiresTue, 22 Jul 2025 07:51:16 GMT
cache-controlmax-age=56509
pragmapublic
varyUser-Agent,Accept-Encoding
accept-rangesnone
content-encodinggzip
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
content-length8707
content-typetext/html; charset=utf-8
dateMon, 21 Jul 2025 16:09:27 GMT
serverApache
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 184 referring domains.
This page has 361 backlinks.
This page has backlinks from 108 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# Block AI Scrapers
User-Agent: AI2Bot
User-Agent: Applebot-Extended
User-Agent: Bytespider
User-Agent: CCBot
User-Agent: ClaudeBot
User-Agent: Diffbot
User-Agent: FacebookBot
User-Agent: Google-Extended
User-Agent: GPTBot
User-Agent: Kangaroo Bot
User-Agent: Meta-ExternalAgent
User-Agent: omgili
User-Agent: PanguBot
User-Agent: Timpibot
User-Agent: Webzio-Extended
User-Agent: Anthropic-ai
User-Agent: Claude-Web
User-Agent: Cohere-ai

Disallow: /

User-agent: *

# Only allow URLs generated with frontend routing
Disallow: /*?id=*
Disallow: /*&id=*

# Should always be protected, but you know...
Disallow: /*/Private/*
Disallow: /*/Configuration/*

# Disallow all files in /typo3temp/var/
Disallow: /typo3temp/var/*

# Disallow all files in /typo3/
Disallow: /typo3/

# Disallow all kind of sql files
Disallow: *.sql
Disallow: *.sql.gz

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Search preview

energiesysteme-zukunft.de
Home
Unabhängig, wissenschaftsbasiert, interdisziplinär – ESYS berät Politik und Gesellschaft bei aktuellen Fragestellungen rund um die Energiewende.

Most important keywords

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

KeywordResultRecheck
ESYS79%Check
Zukunft70%Check
Energiesysteme Zukunft68%Check
Energiesysteme66%Check
Aktuelle56%Check
Wissen50%Check
Energiewende46%Check
Gesellschaft46%Check
Politik46%Check
Deutsch43%Check
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