Pemfc.de - SEO Checker

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Overview of the SEO Check
Meta information
85% 
Page quality
65% 
Page structure
100% 
Link structure
92% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.02 s
File size
30.70 kB
Words
3170
Media files
2
Number of links
34 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
www.pwmfc.de
The page title is too short. (138 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
www.pemfc.de - Informationen zum Thema Brennstoffzelle
The length of the meta description is perfect. (362 pixels out of 1000 max pixel length)
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 HTTP-Equiv meta tag: 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)
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
descriptionwww.pemfc.de - Informationen zum Thema Brennstoffzelle
authorDr. Alexander Kabza
keywordsBrennstoffzelle, PEMFC, proton exchange membrane fuel cell, Kabza
GENERATORmyself
content-typetext/html; charset=UTF-8
content-languagede

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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 3170 words. That's ok.
43.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
53 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 13.87 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page does not require any JavaScript files.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 63 tags for this page.
Image SEO
(Somewhat important)
1 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
https://pemfc.de/img/empty.gifNo alt attribute provided
https://pemfc.de/img/stromerzeugung.pngGrafik Stromerzeugung

Page structure

H1 heading
(Critically important)
Um was es bei dieser Seite geht
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Um was es bei dieser Seite geht
H1 Untergeordnete Seiten
H1 Inhaltsverzeichnis
H1 1. Die Probleme der heutigen Energiepolitik
H1 2 Die Brennstoffzelle
H2 1.1 Strom
H2 1.2 fossile und regenerative Brennstoffe
H2 1.3 Reichweite fossiler Brennstoffe
H2 1.4 Schadstoffemission und Kohlendioxid
H2 1.5 Stromerzeugung
H2 1.6 Energieträger und Energiespeicherung
H2 1.7 elektrische Energiespeicher
H2 2.1 Was bringt eine Brennstoffzelle?
H2 2.2 Was ist überhaupt eine Brennstoffzelle?
H2 2.3 Welche Brennstoffe kommen für Brennstoffzellen in Frage?
H2 2.4 Welche Perspektiven haben Brennstoffzellen?
H2 2.5 Welche Einsatzmöglichkeiten gibt es für die Brennstoffzelle?
H2 2.6 Vor- und Nachteile der Brennstoffzelle
Some anchor texts are used more than once.
There are 1 links with a trivial anchor text.
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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://pemfc.de/pemfc.htmlPEMFC
https://pemfc.de/FCF_A4.pdfFormelsammlung
https://pemfc.de/FCF_Smart.pdfTrivial anchor text
hier
https://pemfc.de/FC-Calc.htmlFC-Calc
https://pemfc.de/pemfc.htmlText duplicate PEMFC
https://pemfc.de/fc_system.htmlBrennstoffzellensysteme
https://pemfc.de/fctypes.htmlBrennstoffzellen-Typen
https://pemfc.de/hydrogen.htmlWasserstoff
https://pemfc.de/Anchor 1 Die Probleme der heutigen Energiepolitik
https://pemfc.de/Anchor 1.1 Strom
https://pemfc.de/Anchor 1.2 fossile und regenerative Brennstoffe
https://pemfc.de/Anchor 1.3 Reichweite fossiler Brennstoffe
https://pemfc.de/Anchor 1.4 Schadstoffemission und Kohlendioxid
https://pemfc.de/Anchor 1.5 Stromerzeugung
https://pemfc.de/Anchor 1.6 Energieträger und Energiespeicherung
https://pemfc.de/Anchor 1.7 elektrische Energiespeicher
https://pemfc.de/Anchor 2 Die Brennstoffzelle
https://pemfc.de/Anchor 2.1 Was bringt eine Brennstoffzelle?
https://pemfc.de/Anchor 2.2 Was ist überhaupt eine Brennstoffzelle?
https://pemfc.de/Anchor 2.3 Welche Brennstoffe kommen für Brennstoffzellen in Frage?
https://pemfc.de/Anchor 2.4 Welche Perspektiven haben Brennstoffzellen?
https://pemfc.de/Anchor 2.5 Welche Einsatzmöglichkeiten gibt es für die Brennstoffzelle?
https://pemfc.de/Anchor 2.6 Vor- und Nachteile der Brennstoffzelle
https://pemfc.de/links.htmlQuellenangaben und weiterführende Links
/img/stromerzeugung.pngIMG-ALT Grafik Stromerzeugung
https://pemfc.de/hydrogen.htmlText duplicate Wasserstoff
https://pemfc.de/fctypes.htmlBrennstoffzellen-Technologie
https://pemfc.de/hydrogen.htmlText duplicate Wasserstoff
https://pemfc.de/pemfc.htmlText duplicate PEMFC
https://pemfc.de/hydrogen.htmlText duplicate Wasserstoff
https://pemfc.de/fctypes.htmlBrennstoffzellen-Typ
https://pemfc.de/pemfc.htmlText duplicate PEMFC
https://pemfc.de/hydrogen.htmlText duplicate Wasserstoff
https://pemfc.de/impressum.htmlImpressum
http://www.kabza.de/External Subdomain Dr. Alexander Kabza

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://pemfc.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 is excellent with 0.02 seconds.
This page only loads 1 CSS files. That's ok.
This page does not require any JavaScript files.
The file size of the HTML document is fine (31 kB).

HTTP Response Header

NameValue
dateMon, 23 Sep 2024 22:58:45 GMT
serverApache
last-modifiedFri, 24 Jul 2020 20:47:59 GMT
etag"7ad3-5ab36169804fe-gzip"
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
content-length10778
content-typetext/html
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 32 referring domains.
This page has 45 backlinks.
This page has backlinks from 26 different ip addresses.
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

No valid Robots.txt file was found.

Similar sites

Search preview

pemfc.de
www.pwmfc.de
www.pemfc.de - Informationen zum Thema Brennstoffzelle

Most important keywords

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

KeywordResultRecheck
Brennstoffzelle55%Check
Thema Brennstoffzelle48%Check
Energie47%Check
Brennstoffe47%Check
fossile47%Check
elektrische Energie47%Check
fossile Brennstoffe47%Check
regenerative Brennstoffe47%Check
elektrische Energiespeicher47%Check
Strom46%Check
Show more keywords and terms

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