Delta-systems.de - SEO Checker

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Overview of the SEO Check
Meta information
78% 
Page quality
29% 
Page structure
100% 
Link structure
60% 
Server
54% 
External factors
23% 
SEO Score
Response time
3.06 s
File size
92.40 kB
Words
374
Media files
14
Number of links
69 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Homepage - DELTA Systems GbR
The length of the page title is perfect. (307 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.delta-systems.de/dswp/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-de
Alternate/Hreflang Links
(Somewhat important)
An URL is specified multiple times in alternate links.
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, minimum-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
generatorWordPress 6.1.6
apple-mobile-web-app-titleDELTA Systems
application-nameDELTA Systems
msapplication-TileColor#da532c
msapplication-TileImagehttps://www.delta-systems.de/dswp/wp-content/uploads/2016/01/cropped-DELTA-Systems-Icon-270x270.png
msapplication-config/dswp/wp-content/uploads/fbrfg/browserconfig.xml
theme-color#ffffff
article:modified_time2022-03-23T09:14:12+00:00
langde-de
twitter:cardsummary_large_image
twitter:label1Geschätzte Lesezeit
twitter:data11 Minute
og:localede_DE
og:typewebsite
og:titleHomepage - DELTA Systems GbR
og:descriptionÜber uns DELTA Systems ist ein auf drahtlose Sensorik spezialisiertes Unternehmen aus Aachen. Seit 20 Jahren entwickeln und vertreiben wir technologische Lösungen zur Überwachung von Machinenparametern und -zuständen, sowie für die Medizintechnik und den Schwermaschinenbau. Dafür wurde unter anderem das flexibel konfigurierbare Pollux System entwickelt, welches verschiedene physikalische Größen, wie z.B. Temperatur, Vibration, Länge oder… Weiterlesen »Homepage
og:urlhttps://www.delta-systems.de/dswp/
og:site_nameDELTA Systems GbR
og:imagehttp://www.delta-systems.de/dswp/wp-content/uploads/2022/01/Vibrationssensor_frei_noBackground-150x150.png
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
There are only 374 words on this page. Good pages should have about 800 words of useful content.
31.3% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 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 14.67 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 19 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1, minimum-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 96 characters this one is longer than 70 characters:
"wir setzen neue maßstäbe für die kommunikation von drahtlosen sensoren in industrieller umgebung"
Image SEO
(Somewhat important)
10 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
...3/cropped-DELTA_Logo_Neu_350x153_PNG.pngNo alt attribute provided
...ltilingual/assets/images/flags/de_DE.pngde_DEDeutsch
...ltilingual/assets/images/flags/en_GB.pngen_GBEnglish (UK)
...3/cropped-DELTA_Logo_Neu_350x153_PNG.pngNo alt attribute provided
...ltilingual/assets/images/flags/de_DE.pngde_DEDeutsch
...ltilingual/assets/images/flags/en_GB.pngen_GBEnglish (UK)
...ionssensor_frei_noBackground-150x150.pngNo alt attribute provided
...llux_Edge_Angle_Freigestellt-150x150.pngNo alt attribute provided
...2/01/Hutschieneneinheit_noBG-150x150.pngNo alt attribute provided
...2022/01/Drucksensor_neu_frei-150x150.pngNo alt attribute provided
.../Pollux-Stars_mit-Schrift-1-1024x683.jpgNo alt attribute provided
...1/08/Pollux-System-edited-1-1024x769.jpgNo alt attribute provided
...s/2021/08/DSCN0812-edited-3-1024x769.jpgNo alt attribute provided
...2021/08/IMG_2220_Web-edited-1024x767.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Wireless Sensor Specialists
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Wireless Sensor Specialists
H2 Über uns
H2 IIoT devices on the edge
H2 Was macht unser Pollux Funk System besonders ?
H2 Highlights
H2 Produkte
H2 Entwicklung
H2 Team
H3 Pollux Vibration Sensor
H3 Pollux Edge Gateway
H3 Pollux Hutschinenmodul
H3 Pollux Drucksensor
Some anchor texts are used more than once.
7 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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
/dswp/Anchor Zum Inhalt springen
/dswp/Subdomain A-TITLE DELTA Systems GbR
/dswp/produktubersicht/Subdomain Produkte
/dswp/produktubersicht/Subdomain Produktübersicht
/dswp/pollux-system-4/Subdomain Pollux System
/dswp/pollux-drucksensor-3/Subdomain Pollux Drucksensor
/dswp/vibrationssensor/Subdomain Pollux Vibrationssensor
/dswp/pollux-edge-gateway/Subdomain Pollux Edge Gateway
/dswp/pollux-h-modul/Subdomain Pollux H-Modul
/dswp/pollux-abstandssensor/Subdomain Pollux Längensensor
/dswp/software/Subdomain Software
/dswp/medizintechnik/Subdomain Medizintechnik
/dswp/phantomprufkopf/Subdomain Phantomprüfkopf
/dswp/entwicklung/Subdomain Entwicklung
/dswp/entwicklung/Subdomain Übersicht
/dswp/sensorentwicklung/Subdomain Sensorentwicklung
/dswp/forschung/Subdomain Forschung
/dswp/von-der-idee-zum-produkt-2/Subdomain Von der Idee zum Produkt
/dswp/referenzen/Subdomain Referenzen
/dswp/referenzen/Subdomain Text duplicate Referenzen
/dswp/unternehmensprofil/Subdomain Unternehmensprofil
/dswp/unternehmensprofil/Subdomain Das Unternehmen
/dswp/das-team/Subdomain Das Team
/dswp/anfrage/Subdomain Anfrageformular
/dswp/kontakt-2/Subdomain Kontakt
/dswp/Subdomain Deutsch
IMG-ALT de_DE
/dswp/en/Subdomain English (UK)
IMG-ALT en_GB
/dswp/Subdomain Text duplicate A-TITLE DELTA Systems GbR
/dswp/produktubersicht/Subdomain Text duplicate Produkte
/dswp/produktubersicht/Subdomain Text duplicate Produktübersicht
/dswp/pollux-system-4/Subdomain Text duplicate Pollux System
/dswp/pollux-drucksensor-3/Subdomain Text duplicate Pollux Drucksensor
/dswp/vibrationssensor/Subdomain Text duplicate Pollux Vibrationssensor
/dswp/pollux-edge-gateway/Subdomain Text duplicate Pollux Edge Gateway
/dswp/pollux-h-modul/Subdomain Text duplicate Pollux H-Modul
/dswp/pollux-abstandssensor/Subdomain Text duplicate Pollux Längensensor
/dswp/software/Subdomain Text duplicate Software
/dswp/medizintechnik/Subdomain Text duplicate Medizintechnik
/dswp/phantomprufkopf/Subdomain Text duplicate Phantomprüfkopf
/dswp/entwicklung/Subdomain Text duplicate Entwicklung
/dswp/entwicklung/Subdomain Text duplicate Übersicht
/dswp/sensorentwicklung/Subdomain Text duplicate Sensorentwicklung
/dswp/forschung/Subdomain Text duplicate Forschung
/dswp/von-der-idee-zum-produkt-2/Subdomain Text duplicate Von der Idee zum Produkt
/dswp/referenzen/Subdomain Text duplicate Referenzen
/dswp/referenzen/Subdomain Text duplicate Referenzen
/dswp/unternehmensprofil/Subdomain Text duplicate Unternehmensprofil
/dswp/unternehmensprofil/Subdomain Text duplicate Das Unternehmen
/dswp/das-team/Subdomain Text duplicate Das Team
/dswp/anfrage/Subdomain Text duplicate Anfrageformular
/dswp/kontakt-2/Subdomain Text duplicate Kontakt
/dswp/Subdomain Text duplicate Deutsch
IMG-ALT de_DE
/dswp/en/Subdomain Text duplicate English (UK)
IMG-ALT en_GB
/dswp/pollux-system-4/Das Pollux System
/dswp/pollux-system/Subdomain Text duplicate Pollux System
/dswp/produktubersicht/Text duplicate Produktübersicht
/dswp/vibrationssensor/No Text
/dswp/pollux-edge-gateway/No Text
/dswp/pollux-h-modul/No Text
/dswp/pollux-drucksensor-3/No Text
/dswp/pollux-system-4/Text duplicate Das Pollux System
/dswp/produktubersicht/Text duplicate Produkte
/dswp/produktubersicht/No Text
/dswp/entwicklung/Text duplicate Entwicklung
/dswp/entwicklung/No Text
/dswp/das-team/Team
/dswp/das-team/No Text
/dswp/impressum/Subdomain Impressum
/dswp/datenschutzerklarung/Subdomain Datenschutzerklärung
https://www.linkedin.com/compa...New window External Subdomain A-TITLE Linkedin
https://www.linkedin.com/compa...New window External Subdomain Text duplicate Linkedin
A-TITLE Linkedin

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.delta-systems.de/dswp/"
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 very slow (3.06 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 loads 18 CSS files. This may affect the page load time negatively.
This page loads 19 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (92 kB).

HTTP Response Header

NameValue
servernginx
dateWed, 15 May 2024 03:11:36 GMT
content-typetext/html; charset=UTF-8
link<https://www.delta-systems.de/dswp/wp-json/>; rel="https://api.w.org/", <https://www.delta-systems.de/dswp/wp-json/wp/v2/pages/4688>; rel="alternate"; type="application/json", <https://www.delta-systems.de/dswp/>; rel=shortlink
varyAccept-Encoding
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
We didn't find any backlinks to this page.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.delta-systems.de › dswp
Homepage - DELTA Systems GbR

Most important keywords

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

KeywordResultRecheck
System62%Check
Sensor61%Check
Wireless Sensor57%Check
Systems54%Check
DELTA54%Check
DELTA Systems54%Check
Pollux System53%Check
DELTA Systems GbR51%Check
Systems GbR50%Check
Specialists50%Check
Show more keywords and terms

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