Sonlux.de - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
40% 
Page structure
45% 
Link structure
73% 
Server
85% 
External factors
100% 
SEO Score
Response time
0.72 s
File size
57.30 kB
Words
80
Media files
26
Number of links
47 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
SONLUX – Mobiles Licht für Profis - Made in Germany
The length of the page title is perfect. (489 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.sonlux.de/de/
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: 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 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
generatorTYPO3 CMS
pagevariantsonlux
msapplication-TileColor#ffffff
msapplication-TileImage/typo3temp/assets/_processed_/9/3/csm_BookmarkIconSonlux_96589c17b0.png
langde
Content-Security-Policydefault-src 'self' 'unsafe-eval' 'unsafe-inline' data: blob: *;
charsetutf-8

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Page quality

Content
(Critically important)
There are only 80 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
Only 1 paragraph/s was/were found on this page.
18.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 11.5 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" is provided.
At least one Apple touch icon is specified.
This page only loads 3 JavaScript files. That's good!
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)
23 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
...igation_Arbeitslicht_2021_bccf54fb9e.jpgNo alt attribute provided
...Navigation_Suprabeam_2021_3fb793644a.jpgNo alt attribute provided
...ONLUX_Navigation_OEM_2021_e265e18a8f.jpgNo alt attribute provided
...ed_/f/b/csm_nav_feuerwehr_894e6f0d0b.jpgNo alt attribute provided
...ed_/d/5/csm_THW_POWERTUBE_6531fdc7e0.jpgNo alt attribute provided
...X_Navigation_Ueber-SONLUX_4a89081fe9.jpgNo alt attribute provided
...ONLUX_Navigation_Historie_36b8bc0f0e.jpgNo alt attribute provided
...ONLUX_Navigation_Karriere_d4dfea301c.jpgNo alt attribute provided
...ONLUX_Navigation_Vertrieb_c13e8c859b.jpgNo alt attribute provided
...6/csm_after_sales_260x260_544638888e.jpgRZB After Sales Service
...ONLUX_Navigation_Zentrale_05e5d538d2.jpgNo alt attribute provided
..._SONLUX_Navigation_Messen_a2534e9029.jpgNo alt attribute provided
...m_foerderprogramm_260x260_54cf04d480.jpgLED Förderprogramme
..._/3/f/csm_kachel_news_neu_3c1db8a422.jpgRZB News
..._Navigation_Pressespiegel_10fa5077cf.jpgNo alt attribute provided
..._Navigation_Publikationen_cb780e56db.jpgNo alt attribute provided
..._SONLUX_Navigation_Videos_4c420b99a3.jpgNo alt attribute provided
...ONLUX_Navigation_Garantie_e2020f2a18.jpgNo alt attribute provided
...SONLUX_Navigation_Verkauf_8bfb8ae7e2.jpgNo alt attribute provided
...SONLUX_Navigation_Einkauf_608e9743d7.jpgNo alt attribute provided
...ation_Newsletteranmeldung_127f0ef75a.jpgNo alt attribute provided
...LUX_Navigation_Newsletter_b8817fbb97.jpgNo alt attribute provided
..._/d/6/csm_2024-03_SteckGO_ace04b71c7.jpgNo alt attribute provided
...7-10_SONLUX_investiert_DE_b3f6a5888a.jpgNo alt attribute provided
...10_SONLUX_Katalog-2024_DE_f19d55ea8c.jpgNo alt attribute provided
...8-03_SONLUX_Ausbildung_DE_8a4d682ab3.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Produkte
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (8 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Produkte
H1 Anwendungen
H1 Unternehmen
H1 Kontakt
H1 Mediathek
H1 Service
H1 Newsletter
Some anchor texts are used more than once.
11 links don't have an 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 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
/de/datenschutz/Weitere Informationen
https://www.sonlux.de/de/SONLUX Lighting GmbH
/de/produkte/Produkte
/de/produkte/arbeitslicht/Arbeitslicht
/de/produkte/katalog/serien/su...Subdomain Suprabeam
/de/produkte/oem/OEM
/de/anwendungen/Anwendungen
/de/anwendungen/feuerwehr/Feuerwehr
/de/anwendungen/thw/THW
/de/unternehmen/Unternehmen
/de/unternehmen/ueber-sonlux/Über SONLUX
/de/unternehmen/historie/Historie
https://karriere-im-licht.de/j...External Karriere
https://www.sonlux.de/de/kontakt/Kontakt
/de/kontakt/vertrieb/Vertrieb
/de/kontakt/after-sales-service/After Sales Service
IMG-ALT RZB After Sales Service
/de/kontakt/zentrale/Zentrale
/de/kontakt/messen/Messen
/de/kontakt/covid-19/COVID-19
IMG-ALT LED Förderprogramme
/de/mediathek/Mediathek
/de/mediathek/aktuelles/Aktuelles
IMG-ALT RZB News
/de/mediathek/pressespiegel/Pressespiegel
/de/mediathek/publikationen/Publikationen
/de/mediathek/videos/Videos
https://www.sonlux.de/de/service/Service
/de/service/garantie/Garantie
/de/verkaufs-und-lieferbedingu...Verkaufs- und Lieferbedingungen
/de/service/allgemeine-einkauf...Allgemeine Einkaufsbedingungen
/de/newsletter/Newsletter
/de/newsletter/newsletteranmel...Newsletteranmeldung
/de/newsletter/newsletter-archiv/Newsletter-Archiv
https://www.sonlux.de/en/en
https://www.sonlux.de/fr/fr
/de/warenkorb/No Text
/de/mediathek/aktuelles/artike...Subdomain No Text
/de/produkte/katalog/arbeitsli...Subdomain No Text
/de/produkte/katalog/serien/go...Subdomain No Text
/de/produkte/katalog/serien/th...Subdomain No Text
/de/mediathek/aktuelles/artike...Subdomain No Text
/de/mediathek/aktuelles/artike...Subdomain No Text
/de/mediathek/aktuelles/artike...Subdomain No Text
/de/produkte/katalog/arbeitsli...Subdomain No Text
/de/mediathek/aktuelles/artike...Subdomain No Text
/de/mediathek/publikationen/No Text
https://karriere-im-licht.de/a...External No Text
/de/kontakt/zentrale/Anfahrt
A-TITLE Anfahrt
/de/verkaufs-und-lieferbedingu...Text duplicate Verkaufs- und Lieferbedingungen
A-TITLE Verkaufs- und Lieferbedingungen
/de/datenschutz/Datenschutz
A-TITLE Datenschutz
/de/impressum/Impressum
A-TITLE Impressum
https://karriere-im-licht.de/j...External Text duplicate Karriere
A-TITLE Karriere
https://www.facebook.com/sonlu...New window External Subdomain No Text
https://www.instagram.com/sonl...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://www.xing.com/companies...New window External Subdomain No Text
https://de.linkedin.com/compan...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.sonlux.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 of 0.72 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.
This page only loads 1 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (57 kB).

HTTP Response Header

NameValue
dateWed, 13 Nov 2024 20:46:08 GMT
serverApache
content-languagede
expiresWed, 13 Nov 2024 23:00:00 GMT
cache-controlmax-age=8032
pragmapublic
varyAccept-Encoding
content-encodinggzip
x-content-type-optionsnosniff
x-xss-protection1; mode=block
x-ua-compatibleIE=edge
content-length5636
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 133 referring domains.
This page has 868 backlinks.
This page has backlinks from 65 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

#robots.txt für www.rzb.de
#
# bots anweisen nur alle 60 Sekunden die Seite zu crawlen.
User-agent: *
Crawl-delay: 60

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
SONLUX59%Check
Produkte50%Check
Service40%Check
Newsletter40%Check
Anwendungen38%Check
Unternehmen38%Check
Kontakt38%Check
Sales38%Check
Mediathek38%Check
Karriere36%Check
Show more keywords and terms

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Cookie Policy

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