Diesel-energy.net - SEO Checker

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Overview of the SEO Check
Meta information
53% 
Page quality
37% 
Page structure
79% 
Link structure
100% 
Server
87% 
External factors
3% 
SEO Score
Response time
3.55 s
File size
9.90 kB
Words
445
Media files
8
Number of links
14 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Netzersatzanlagen Elektroaggregate Ersatzstromaggregate Elektroaggregate Dieselgeneratoren Dieselaggregate Stromaggregate
The page title should be shorter than 580 pixels. It is 1164 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
Innovative Netzersatzanlagen NEA für den sicheren Betrieb auch als Dauerbetriebsaggregat für ihre Sichere Stromversorgung im Notstromfall - effizient ✓ individuell ✓ innovativ ✓direkt vom Hersteller.
The meta description is too long: 1232 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 detected in text: de
Server location: United States of America
The language is not specified in the HTML markup.
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 charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype XHTML 1.0 Transitional 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
authorMarcus Kleine-Wienker
publisherWA Notstromtechnik GmbH
copyrightWA Notstromtechnik GmbH
keywordsNetzersatzanlagen, Netzersatzaggregate, Notstrom Aggregate, Diesel-Notstrom, Notstromerzeuger, Netzersatzanlage, Notstromaggregate, Notstromanlagen, Stromaggregate, Stromerzeuger, Stromgenerator, Elektroaggregate, Generator, Stromgeneratoren, Planung, Wartung, kaufen, mieten, Notstromtechnik, NRW, Niedersachsen, Deutschland, Verl
page-typeKommerziell
audienceErwachsene
robotsINDEX,FOLLOW
descriptionInnovative Netzersatzanlagen NEA für den sicheren Betrieb auch als Dauerbetriebsaggregat für ihre Sichere Stromversorgung im Notstromfall - effizient ✓ individuell ✓ innovativ ✓direkt vom Hersteller.
page-topicEnergie
Content-Typetext/html; charset=UTF-8
expiresnever

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 445 words on this page. Good pages should have about 800 words of useful content.
38.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
9 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 13.39 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 only loads 2 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The amount of tags is very high (10). We recommend using a maximum of 9 tags for this page.
Image SEO
(Somewhat important)
8 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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
/images_nav/navkontakt.jpgNo alt attribute provided
/slidebox/007.jpgNo alt attribute provided
/slidebox/008.jpgNo alt attribute provided
/slidebox/009.jpgNo alt attribute provided
/images_nav/titleimg.jpgNo alt attribute provided
/images_lightbox/ref_tn/dscf0094.jpgNo alt attribute provided
...tn/scania_stromaggregat_wa_s_500_s_1.jpgNo alt attribute provided
...ef_tn/netzersatzanlage_rechenzentrum.jpgNo 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 Von kleinen Ersatzstromaggregaten
H2 Zuverlässig mit Elektroaggregaten versorgt
H2 Rechtliche Grundlagen Netzersatzanlagen
H2 Einspeisung in Notstromnetze mit Notgeneratoren
H3 Ihre Vorteile auf einen Blick
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
/kontakt.phpKontakt
/anfahrt.phpAnfahrt
/impressum.phpImpressum
/ueberuns.phpÜber uns
/index.phpHome
/stromerzeuger_30_kva.phpStromerzeuger bis 30 kVA
/stromerzeuger_3000_kva.phpStromerzeuger bis 3000 kVA
/lichtgiraffen.phpLichtgiraffen
/notstromvermietung.phpVermietung
/notstromgebraucht.phpGebraucht
/notstromelektronik.phpElektronik
/notstromservice.php24 Stunden Service
/notstromwartung.phpInstandhaltung
http://disskustat.de/stromerze...External A-TITLE Notstromaggregat Verwaltung
http://disskustat.de/notstroms...External A-TITLE WA S 500 - Scania Sstromaggregat
http://disskustat.de/notstromv...External A-TITLE Netzersatzanlage Rechenzentrum
http://www.stromerzeuger-lexik...New window External Subdomain Gewährleistungsmessungen
http://www.diesel-energy.net/Anchor Seitenanfang

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 very slow (3.55 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page only loads 2 CSS files. That's ok.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (10 kB).

HTTP Response Header

NameValue
dateMon, 21 Apr 2025 14:09:00 GMT
serverApache/2.4.62 (Debian)
varyAccept-Encoding
content-encodinggzip
content-length3731
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 1 referring domains.
This page only has 1 backlinks.
This page only has few backlinks from 1 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /cgi-bin/

Sitemap: http://www.diesel-energy.net/sitemap.xml

Similar sites

Search preview

www.diesel-energy.net
Netzersatzanlagen Elektroaggregate Ersatzstromaggregate Elektroaggr...
Innovative Netzersatzanlagen NEA für den sicheren Betrieb auch als Dauerbetriebsaggregat für ihre Sichere Stromversorgung im Notstromfall - effizient ✓ individuell ✓ innovativ ✓direkt vom Hersteller.

Most important keywords

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

KeywordResultRecheck
Netzersatzanlage68%Check
Netzersatzanlagen66%Check
Netzersatzanlagen Elektroaggregate Ersatzstromaggregate55%Check
Stromversorgung51%Check
Ersatzstromaggregate Elektroaggregate50%Check
Ersatzstromaggregate49%Check
Elektroaggregate48%Check
Teil43%Check
VDE 0100 Teil40%Check
VDE39%Check
Show more keywords and terms

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