Ewi.uni-koeln.de - SEO Checker

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Overview of the SEO Check
Meta information
95% 
Page quality
81% 
Page structure
79% 
Link structure
57% 
Server
73% 
External factors
73% 
SEO Score
Response time
0.80 s
File size
58.80 kB
Words
863
Media files
19
Number of links
90 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Energiewirtschaftliches Institut an der Universität zu Köln (EWI)
The length of the page title is perfect. (568 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Das EWI betreibt anwendungsnahe Forschung zur Energieökonomik und führt Forschungs- und Beratungsprojekte für Wissenschaft, Wirtschaft und Politik durch.
The length of the meta description is perfect. (995 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.ewi.uni-koeln.de/en/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
Language for link pointing to page itself inaccurate
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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionDas EWI betreibt anwendungsnahe Forschung zur Energieökonomik und führt Forschungs- und Beratungsprojekte für Wissenschaft, Wirtschaft und Politik durch.
generatorqTranslate-XT 3.15.2
msapplication-TileColor#ffffff
msapplication-TileImagehttps://www.ewi.uni-koeln.de/cms/wp-content/themes/neothink-ewi-2020/dist/favicon/ms-icon-144x144.png
theme-color#ffffff
viewportwidth=device-width, initial-scale=1.0
article:modified_time2024-05-28T13:48:47+00:00
langen-us
twitter:cardsummary_large_image
twitter:titleEWI
twitter:descriptionDas EWI betreibt anwendungsnahe Forschung zur Energieökonomik und führt Forschungs- und Beratungsprojekte für Wissenschaft, Wirtschaft und Politik durch.
twitter:imagehttps://www.ewi.uni-koeln.de/cms/wp-content/uploads/2021/05/header-earth.jpg
twitter:site@ewi_koeln
og:localeen_US
og:typewebsite
og:titleEnergiewirtschaftliches Institut an der Universität zu Köln (EWI)
og:descriptionDas EWI betreibt anwendungsnahe Forschung zur Energieökonomik und führt Forschungs- und Beratungsprojekte für Wissenschaft, Wirtschaft und Politik durch.
og:urlhttps://www.ewi.uni-koeln.de/en/
og:site_nameEWI
og:imagehttps://www.ewi.uni-koeln.de/cms/wp-content/uploads/2021/05/header-earth.jpg
og:image:width1950
og:image:height740
og:image:typeimage/jpeg
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 863 words. That's ok.
33.3% of the text are stop words.
The page contains a listing, which indicates a good text layout.
15 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 17.09 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" 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)
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
...s/neothink-ewi-2020/dist/img/flag-de.pngNo alt attribute provided
...s/neothink-ewi-2020/dist/img/flag-en.pngNo alt attribute provided
...s/neothink-ewi-2020/dist/img/logo-en.svgEWI
...uploads/2024/06/Foto_ERK_web-720x403.jpgCouncil of Experts reviews projection data: Compliance with climate target for 2021 to 2030 not confirmed
...4/06/AdobeStock_90714257_web-720x403.jpgHydrogen costs: Update of the EWI Global PtX Cost Tool available
...uploads/2024/04/ERK_Foto_web-720x405.jpgCouncil of Experts on Climate Change: Transport sector misses target
.../04/AdobeStock_747337091_web-720x405.jpgEWI analysis of possible network tariffs for hydrogen
.../Header_EWI-Insights__frame3-720x405.jpgEWI Insights: The future of electromobility
.../03/AdobeStock_257173087_web-720x405.jpgHydrogen networks: EWI analysis increased investment risks
...ads/2024/03/Foto_Merit-Order-720x405.jpgEWI Merit-Order Tool: More conventional power plant capacities
...24/03/Foto_Strommarkttreffen-720x405.jpgSector coupling – first Strommarkttreffen in Cologne
...4/03/AdobeStock_89875528_web-720x405.jpgEWI analysis: Resilience of today’s and the future energy system
...-energiemaerkte-energietraeger-black.svgEnergy Markets and Energy Carriers
...arbonisierung-sektorenkopplung-black.svgDecarbonisation and Sector Coupling
...3/icon-marktdesign-regulierung-black.svgMarket Design and Regulation
...italisierung-dezentralisierung-black.svgDigitalisation and Decentralisation
...nt/uploads/2024/02/jrf-logo-trans-en.pngJRF
...s/neothink-ewi-2020/dist/img/logo-en.svgEWI
...wi-2020/dist/img/innovativ-siegel-en.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 News
H2 Latest Publications
H2 Newsletter
H2 Our Topics
H2 Number of the Month
H3 Council of Experts reviews projection data: Compliance with climate target for 2021 to 2030 not confirmed
H3 Hydrogen costs: Update of the EWI Global PtX Cost Tool available
H3 Council of Experts on Climate Change: Transport sector misses target
H3 EWI analysis of possible network tariffs for hydrogen
H3 EWI Insights: The future of electromobility
H3 Hydrogen networks: EWI analysis increased investment risks
H3 EWI Merit-Order Tool: More conventional power plant capacities
H3 Sector coupling – first Strommarkttreffen in Cologne
H3 EWI analysis: Resilience of today’s and the future energy system
H3 Energy Markets and Energy Carriers
H3 Decarbonisation and Sector Coupling
H3 Market Design and Regulation
H3 Digitalisation and Decentralisation
H5 Follow Us
H5 Awards
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
2 links don't have an anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
/en/about-ewi/Subdomain About EWI
/en/team/Subdomain Team
/en/newsletter/Subdomain Newsletter
/en/careers/Subdomain Careers
/en/publications/Subdomain Publications
/en/library/Subdomain Library
/en/ewi-press-releases/Subdomain Press Releases
/en/press-contact/Subdomain Press Contact
/en/ewi-in-the-media/Subdomain EWI in the Media
/en/ewi-press-material/Subdomain Press Material
/en/ewi-energy-conference/Subdomain EWI Energy Conference
/en/dates-overview/Subdomain Dates
/en/ewi-academy/Subdomain EWI Academy
https://twitter.com/ewi_koelnExternal No Text
https://www.linkedin.com/compa...External Subdomain No Text
https://www.ewi.uni-koeln.de/deSubdomain No Text
https://www.ewi.uni-koeln.de/enSubdomain No Text
https://www.ewi.uni-koeln.de/enSubdomain IMG-ALT EWI
/en/topics/Subdomain Topics
/en/consulting/Subdomain Consulting
/en/research/Subdomain Research
/en/news-overview/Subdomain News
/en/publications/Text duplicate Publications
https://www.ewi.uni-koeln.de/en/Anchor Text duplicate Newsletter
/en/news/council-of-experts-do...Subdomain IMG-ALT Council of Experts reviews projection data: Compliance with climate target for 2021 to 2030 not confirmed
/en/news/council-of-experts-do...Subdomain Text duplicate Council of Experts reviews projection data: Compliance with climate target for 2021 to 2030 not confirmed
/en/news/hydrogen-costs-update...Subdomain IMG-ALT Hydrogen costs: Update of the EWI Global PtX Cost Tool available
/en/news/hydrogen-costs-update...Subdomain Text duplicate Hydrogen costs: Update of the EWI Global PtX Cost Tool available
/en/news/council-of-experts-on...Subdomain IMG-ALT Council of Experts on Climate Change: Transport sector misses target
/en/news/council-of-experts-on...Subdomain Text duplicate Council of Experts on Climate Change: Transport sector misses target
/en/news/ewi-analysis-of-possi...Subdomain IMG-ALT EWI analysis of possible network tariffs for hydrogen
/en/news/ewi-analysis-of-possi...Subdomain Text duplicate EWI analysis of possible network tariffs for hydrogen
/en/news/ewi-insights-the-futu...Subdomain IMG-ALT EWI Insights: The future of electromobility
/en/news/ewi-insights-the-futu...Subdomain Text duplicate EWI Insights: The future of electromobility
/en/news/hydrogen-networks-ewi...Subdomain IMG-ALT Hydrogen networks: EWI analysis increased investment risks
/en/news/hydrogen-networks-ewi...Subdomain Text duplicate Hydrogen networks: EWI analysis increased investment risks
/en/news/ewi-merit-order-tool-...Subdomain IMG-ALT EWI Merit-Order Tool: More conventional power plant capacities
/en/news/ewi-merit-order-tool-...Subdomain Text duplicate EWI Merit-Order Tool: More conventional power plant capacities
/en/news/sector-coupling-first...Subdomain IMG-ALT Sector coupling – first Strommarkttreffen in Cologne
/en/news/sector-coupling-first...Subdomain Text duplicate Sector coupling – first Strommarkttreffen in Cologne
/en/news/ewi-analysis-resilien...Subdomain IMG-ALT EWI analysis: Resilience of today’s and the future energy system
/en/news/ewi-analysis-resilien...Subdomain Text duplicate EWI analysis: Resilience of today’s and the future energy system
/en/publications/abschaetzung-...Subdomain April 8, 2024Analysis Abschätzung zukünftiger Wasserstoffnetznutzungsentgelte
/en/publications/green-transfo...Subdomain March 18, 2024Analysis Green transformation needs investment
/en/publications/development-o...Subdomain March 15, 2024Analysis Development of conventional power plant capacities on the German electricity market
/en/publications/Subdomain All Publications
https://www.brevo.com/de/legal...New window External Subdomain Data Protection Policy
https://www.brevo.com/de/legal...New window External Subdomain Terms and Conditions
/en/privacy-policy-newsletter/New window Subdomain data protection policy
/en/topics/Subdomain Energy Markets and Energy Carriers
IMG-ALT Energy Markets and Energy Carriers
/en/topics/Subdomain Decarbonisation and Sector Coupling
IMG-ALT Decarbonisation and Sector Coupling
/en/topics/Subdomain Market Design and Regulation
IMG-ALT Market Design and Regulation
/en/topics/Subdomain Digitalisation and Decentralisation
IMG-ALT Digitalisation and Decentralisation
/en/news/draft-geg-requires-im...Subdomain 65 % renewable energies are envisaged in the draft of the Building Energy Act (GEG) for the operation of new heating systems.
https://jrf.nrw/External IMG-ALT JRF
https://www.ewi.uni-koeln.de/enSubdomain Text duplicate IMG-ALT EWI
/en/topics/Subdomain Text duplicate Topics
/en/consulting/Subdomain Text duplicate Consulting
/en/research/Subdomain Text duplicate Research
/en/news-overview/Subdomain Text duplicate News
/en/about-ewi/Subdomain Text duplicate About EWI
/en/team/Subdomain Text duplicate Team
/en/newsletter/Subdomain Text duplicate Newsletter
/en/careers/Subdomain Text duplicate Careers
/en/publications/Subdomain Text duplicate Publications
/en/library/Subdomain Text duplicate Library
/en/ewi-press-releases/Subdomain Text duplicate Press Releases
/en/press-contact/Subdomain Text duplicate Press Contact
/en/ewi-in-the-media/Subdomain Text duplicate EWI in the Media
/en/ewi-press-material/Subdomain Text duplicate Press Material
/en/dates-overview/Subdomain Text duplicate Dates
/en/ewi-academy/Subdomain Text duplicate EWI Academy
/en/data-privacy/Subdomain Privacy Policy
/en/site-notice/Subdomain Legal Notice
/en/contact/Subdomain Contact
/en/data-privacy/Subdomain Text duplicate Privacy Policy
/en/site-notice/Subdomain Text duplicate Legal Notice
/en/contact/Subdomain Text duplicate Contact
https://twitter.com/ewi_koelnExternal No Text
https://www.linkedin.com/compa...External Subdomain No Text
/en/topics/Subdomain Text duplicate Topics
/en/consulting/Subdomain Text duplicate Consulting
/en/research/Subdomain Text duplicate Research
/en/news-overview/Subdomain Text duplicate News
/en/about-ewi/Subdomain Text duplicate About EWI
/en/team/Subdomain Text duplicate Team
/en/newsletter/Subdomain Text duplicate Newsletter
/en/careers/Subdomain Text duplicate Careers
/en/publications/Subdomain Text duplicate Publications
/en/library/Subdomain Text duplicate Library
/en/ewi-press-releases/Subdomain Text duplicate Press Releases
/en/press-contact/Subdomain Text duplicate Press Contact
/en/ewi-in-the-media/Subdomain Text duplicate EWI in the Media
/en/ewi-press-material/Subdomain Text duplicate Press Material
/en/ewi-energy-conference/Subdomain Text duplicate EWI Energy Conference
/en/dates-overview/Subdomain Text duplicate Dates
/en/ewi-academy/Subdomain Text duplicate EWI Academy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.ewi.uni-koeln.de/en/"
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 of 0.80 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 (59 kB).

HTTP Response Header

NameValue
dateFri, 07 Jun 2024 04:23:33 GMT
serverApache/2.4
link<https://www.ewi.uni-koeln.de/en/wp-json/>; rel="https://api.w.org/"
content-encodinggzip
varyAccept-Encoding
content-typetext/html; charset=utf-8
content-languagede
age1703
accept-rangesbytes
content-length12762
strict-transport-securitymax-age=31536000
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 15 referring domains.
This page only has 47 backlinks.
This page only has few backlinks from 15 different ip addresses.
This page is referenced by wikipedia.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /cms/wp-admin/
Allow: /cms/wp-admin/admin-ajax.php
# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:
Sitemap: https://www.ewi.uni-koeln.de/de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

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Search preview

www.ewi.uni-koeln.de
Energiewirtschaftliches Institut an der Universität zu Köln (EWI)
Das EWI betreibt anwendungsnahe Forschung zur Energieökonomik und führt Forschungs- und Beratungsprojekte für Wissenschaft, Wirtschaft und Politik durch.

Most important keywords

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

KeywordResultRecheck
EWI80%Check
EWI analysis62%Check
new EWI62%Check
EWI Global PtX Cost51%Check
climate target 2021 203045%Check
Energy44%Check
Hydrogen44%Check
new44%Check
sector44%Check
analysis44%Check
Show more keywords and terms

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