Energy-charts.info - SEO Checker

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Overview of the SEO Check
Meta information
58% 
Page quality
52% 
Page structure
58% 
Link structure
0% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.07 s
File size
4.70 kB
Words
0
Media files
0
Number of links
0 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Energy-Charts
The page title is too short. (129 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)
Die Energy-Charts bieten interaktive Grafiken zu: Stromproduktion, Stromerzeugung, Emissionen, Klimadaten, Spotmarktpreisen, Szenarien zur Energiewende und eine umfangreiche Kartenanwendung zu: Kraftwerken, Übertragungsleitungen und Meteodaten
The meta description is too long: 1594 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language defined in HTML: de
Server location: United States of America
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is missing.
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 character encoding is not specified in the HTTP header.
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
theme-color#009374
descriptionDie Energy-Charts bieten interaktive Grafiken zu: Stromproduktion, Stromerzeugung, Emissionen, Klimadaten, Spotmarktpreisen, Szenarien zur Energiewende und eine umfangreiche Kartenanwendung zu: Kraftwerken, Übertragungsleitungen und Meteodaten
robotsnoodp,noydir,index,follow
authorLeonhard Gandhi
publisherFraunhofer ISE
copyrightFraunhofer ISE
msapplication-TileColor#ffffff
msapplication-TileImage./mstile-144x144.png
langde
twitter:cardsummary_large_image
twitter:titleEnergy-Charts
twitter:descriptionDie Energy-Charts bieten interaktive Grafiken zu: Stromproduktion, Stromerzeugung, Emissionen, Klimadaten, Spotmarktpreisen, Szenarien zur Energiewende und eine umfangreiche Kartenanwendung zu: Kraftwerken, Übertragungsleitungen und Meteodaten
twitter:urlhttps://www.energy-charts.info/index.html
twitter:imagehttps://www.energy-charts.info/social-prev-image.png
og:titleEnergy-Charts
og:descriptionDie Energy-Charts bieten interaktive Grafiken zu: Stromproduktion, Stromerzeugung, Emissionen, Klimadaten, Spotmarktpreisen, Szenarien zur Energiewende und eine umfangreiche Kartenanwendung zu: Kraftwerken, Übertragungsleitungen und Meteodaten
og:typewebsite
og:urlhttps://www.energy-charts.info/index.html
og:localede
og:imagehttps://www.energy-charts.info/social-prev-image.png
og:image:width1200
og:image:height630
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 0 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width,initial-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 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

No media files were found.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
This page seems to be an entry page, because only very few links were found.
There are no external links on this page.

Found links on this page

No internal links were found.

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://energy-charts.info/"
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 is excellent with 0.07 seconds.
The file size of the HTML document is fine (5 kB).

HTTP Response Header

NameValue
dateSun, 24 May 2026 19:32:52 GMT
content-typetext/html
last-modifiedWed, 20 May 2026 18:25:23 GMT
etagW/"6a0dfc93-12df"
content-security-policydefault-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://stats.ise.fraunhofer.de leonid.muc.zae-bayern.de grizzly.rheintal-hosting.ch kkl.swissscreen.com https://cdnjs.cloudflare.com https://platform.twitter.com https://cdn.syndication.twimg.com/ http://*.tile.openstreetmap.org https://api.tiles.mapbox.com https://api.mapbox.com https://wisskomm.social/@energy_charts_d ; img-src data: 'self' blob: data: https://stats.ise.fraunhofer.de leonid.muc.zae-bayern.de grizzly.rheintal-hosting.ch kkl.swissscreen.com https://cdnjs.cloudflare.com https://platform.twitter.com https://cdn.syndication.twimg.com/ http://*.tile.openstreetmap.org https://api.tiles.mapbox.com https://api.mapbox.com https://wisskomm.social/@energy_charts_d ; style-src 'self' 'unsafe-inline' https://stats.ise.fraunhofer.de leonid.muc.zae-bayern.de grizzly.rheintal-hosting.ch kkl.swissscreen.com https://cdnjs.cloudflare.com https://platform.twitter.com https://cdn.syndication.twimg.com/ http://*.tile.openstreetmap.org https://api.tiles.mapbox.com https://api.mapbox.com https://wisskomm.social/@energy_charts_d ; font-src 'self' https://stats.ise.fraunhofer.de leonid.muc.zae-bayern.de grizzly.rheintal-hosting.ch kkl.swissscreen.com https://cdnjs.cloudflare.com https://platform.twitter.com https://cdn.syndication.twimg.com/ http://*.tile.openstreetmap.org https://api.tiles.mapbox.com https://api.mapbox.com https://wisskomm.social/@energy_charts_d ; frame-src https://stats.ise.fraunhofer.de leonid.muc.zae-bayern.de grizzly.rheintal-hosting.ch kkl.swissscreen.com https://cdnjs.cloudflare.com https://platform.twitter.com https://cdn.syndication.twimg.com/ http://*.tile.openstreetmap.org https://api.tiles.mapbox.com https://api.mapbox.com https://wisskomm.social/@energy_charts_d frame-ancestors leonid.muc.zae-bayern.de grizzly.rheintal-hosting.ch kkl.swissscreen.com ; object-src 'none'
access-control-allow-originleonid.muc.zae-bayern.de
x-frame-optionsALLOW-FROM leonid.muc.zae-bayern.de
access-control-allow-methodsGET, POST, OPTIONS
access-control-allow-headersDNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range
access-control-expose-headersContent-Length,Content-Range
content-encodinggzip
serverNginx
strict-transport-securitymax-age=16000000; includeSubDomains; preload;
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 199 referring domains.
This page has 3,732 backlinks.
This page has backlinks from 172 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

energy-charts.info
Energy-Charts
Die Energy-Charts bieten interaktive Grafiken zu: Stromproduktion, Stromerzeugung, Emissionen, Klimadaten, Spotmarktpreisen, Szenarien zur Energiewende und eine umfangreiche Kartenanwendung zu: Kraftwerken, Übertragungsleitungen und Meteodaten

Most important keywords

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

KeywordResultRecheck
Energy-Charts39%Check
bieten16%Check
interaktive16%Check
Grafiken16%Check
Stromproduktion16%Check
Stromerzeugung16%Check
Emissionen16%Check
Klimadaten16%Check
Spotmarktpreisen16%Check
Szenarien16%Check
Show more keywords and terms

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