Unitronics.spectra.de - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
78% 
Page structure
100% 
Link structure
90% 
Server
91% 
External factors
6% 
SEO Score
Response time
0.03 s
File size
295.70 kB
Words
859
Media files
21
Number of links
82 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Ihr offizieller Unitronics Partner » Onlineshop für PLC + HMI
The length of the page title is perfect. (533 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Unitronics PLC + HMI direkt online bestellen: ✔ Unitronics Distributor ✔ persönliche Beratung ✔ schneller Service ✔ technischer Support
The length of the meta description is perfect. (856 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://unitronics.spectra.de/
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)
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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, shrink-to-fit=no
authorEmpty
robotsindex,follow
revisit-after15 days
keywordsEmpty
descriptionUnitronics PLC + HMI direkt online bestellen: ✔ Unitronics Distributor ✔ persönliche Beratung ✔ schneller Service ✔ technischer Support
theme-color#222323
langde-de
twitter:cardwebsite
twitter:siteSpectra
twitter:titleIhr offizieller Unitronics Partner » Onlineshop für PLC + HMI
twitter:descriptionUnitronics PLC + HMI direkt online bestellen: ✔ Unitronics Distributor ✔ persönliche Beratung ✔ schneller Service ✔ technischer Support
twitter:imagehttps://unitronics.spectra.de/media/91/cd/45/1675416547/Spectra-Logo-2010-weiss-CS3.png?ts=1741682298
og:typewebsite
og:site_nameSpectra
og:urlhttps://unitronics.spectra.de/
og:titleIhr offizieller Unitronics Partner » Onlineshop für PLC + HMI
og:descriptionUnitronics PLC + HMI direkt online bestellen: ✔ Unitronics Distributor ✔ persönliche Beratung ✔ schneller Service ✔ technischer Support
og:imagehttps://unitronics.spectra.de/media/91/cd/45/1675416547/Spectra-Logo-2010-weiss-CS3.png?ts=1741682298
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 859 words. That's ok.
28.4% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
14 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 13.92 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, shrink-to-fit=no" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 88 characters this one is longer than 70 characters:
"speicherprogrammierbare steuerungen für den einstieg bis zum high end automation projekt"
The following tag is repeated too often: io link master
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
...ra-Logo-2010-weiss-CS3.png?ts=1741682298Zur Startseite gehen
...ra-Logo-2010-weiss-CS3.png?ts=1741682298Zur Startseite gehen
...tronics-Jazz+Samba-PLC.png?ts=1740999941Unitronics Jazz+Samba PLCUnitronics Jazz+Samba PLC
.../Unitronics-Vision-PLC.png?ts=1732616753Unitronics Vision PLCUnitronics Vision PLC
...itronics-UniStream-PLC.png?ts=1732616693Unitronics UniStream PLCUnitronics UniStream PLC
...448/Unitronics-IO-Link.png?ts=1733490222No alt attribute provided
...-01-ULK-EIP-8AP6-front.jpg?ts=1733490155ULK-EIP-8AP6 » IO Link Master Class AULK-EIP-8AP6 » IO Link Master Class A
...-EIP-4A8AP6_Unitronics.png?ts=1736435192ULK-EIP-4A4BP6 » IO Link Master Class A & BULK-EIP-4A4BP6 » IO Link Master Class A & B
...-1616P-M2P6_Unitronics.jpg?ts=1736435885ULK-1616P-M2P6 » IO Link Hub Class AULK-1616P-M2P6 » IO Link Hub Class A
...rina_Basler_Unitronics.jpg?ts=1733490222Katharina Basler (Compmall GmbH)Katharina Basler (Compmall GmbH)
...ax_Ruettner_Unitronics.jpg?ts=1733490222Max Rüttner (SERIKON Holding GmbH)Max Rüttner (SERIKON Holding GmbH)
...MI-integriert_eb111919.jpg?ts=170859642501-US5-SPS-HMI-integriert eb11191901-US5-SPS-HMI-integriert eb111919
...LC-Controller_3fdfc1d4.jpg?ts=170859642601-US7-B5 US7-B10 PLC-Controller 3fdfc1d401-US7-B5 US7-B10 PLC-Controller 3fdfc1d4
...1-Vision130-J_4789e4b1.jpg?ts=170859645501-Vision130-J 4789e4b101-Vision130-J 4789e4b1
...1-Vision350-J_fe5f8d6d.jpg?ts=170859646901-Vision350-J fe5f8d6d01-Vision350-J fe5f8d6d
...ild-01-SM43-J_86a1753f.jpg?ts=170859638401-SM43-J 86a1753f01-SM43-J 86a1753f
...ild-01-SM43-J_bb448ef6.jpg?ts=170859638401-SM43-J bb448ef601-SM43-J bb448ef6
...azz20-J-Serie_693699c9.jpg?ts=170859637201-Jazz20-J-Serie 693699c901-Jazz20-J-Serie 693699c9
.../Unitronics-Hersteller.png?ts=1731937860Unitronics-HerstellerUnitronics-Hersteller
...1516989/twt-ssl-siegel.png?ts=1708596136SSL SecureSSL Secure
...e/1678795738/TUEV-Logo.png?ts=1708596135ISO 9001:2015ISO 9001:2015

Page structure

H1 heading
(Critically important)
Unitronics Onlineshop für PLC mit HMI
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Unitronics Onlineshop für PLC mit HMI
H2 Technischer Support & Beratung
H2 Unsere PLC mit HMI Serien von Unitronics
H2 JETZT VERFÜGBAR! - IO Link Master & Hub von Unitronics
H2 Entdecken Sie unsere IO Link Master & Hubs
H2 Kundenstimmen über Unitronics
H2 Unsere Topseller von Unitronics im Online Shop ... einfach einloggen und direkt online bestellen jetzt registrieren
H2 Der Hersteller Unitronics
H3 Samba & Jazz/M91 PLC für den Einstieg
H3 Vision PLC für Profis
H3 UniStream PLC für den Experteneinsatz
H3 IO Link - nahtlose Integration mit nur einem Klick
Some anchor texts are used more than once.
1 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
https://unitronics.spectra.de/Anchor Zum Hauptinhalt springen
https://unitronics.spectra.de/IMG-ALT Zur Startseite gehen
A-TITLE Zur Startseite gehen
/wishlistMerkzettel
A-TITLE Merkzettel
/account/loginAnmelden
A-TITLE Anmelden
/account/loginregistrieren
A-TITLE Registrieren
/accountÜbersicht
A-TITLE Übersicht
/account/profilePersönliches Profil
A-TITLE Persönliches Profil
/account/addressAdressen
A-TITLE Adressen
/account/paymentZahlungsarten
A-TITLE Zahlungsarten
/account/orderBestellungen
A-TITLE Bestellungen
/checkout/cartWarenkorb 0,00 €*
A-TITLE Warenkorb
https://unitronics.spectra.de/Text duplicate IMG-ALT Zur Startseite gehen
A-TITLE Zur Startseite gehen
https://unitronics.spectra.de/A-TITLE Home
/PLC-HMISubdomain PLC+HMI
A-TITLE PLC+HMI
/KontaktSubdomain Kontakt
A-TITLE Kontakt
/PLC-HMISubdomain Zur Kategorie PLC+HMI
A-TITLE PLC+HMI
/PLC-HMI/UniStreamSubdomain UniStream
A-TITLE UniStream
/PLC-HMI/UniStream/UniStream-B...Subdomain UniStream Built-In
A-TITLE UniStream Built-In
/PLC-HMI/UniStream/UniStream-V...Subdomain UniStream Virtual HMI
A-TITLE UniStream Virtual HMI
/PLC-HMI/UniStream/UniStream-M...Subdomain UniStream Modular
A-TITLE UniStream Modular
/PLC-HMI/VisionSubdomain Vision
A-TITLE Vision
/PLC-HMI/Vision/V120Subdomain V120
A-TITLE V120
/PLC-HMI/Vision/V130Subdomain V130
A-TITLE V130
/PLC-HMI/Vision/V350-und-V430Subdomain V350 und V430
A-TITLE V350 und V430
/PLC-HMI/Vision/V570-und-V700Subdomain V570 und V700
A-TITLE V570 und V700
/PLC-HMI/Vision/V1040-und-V1210Subdomain V1040 und V1210
A-TITLE V1040 und V1210
/PLC-HMI/SambaSubdomain Samba
A-TITLE Samba
/PLC-HMI/Samba/Samba-3.5Subdomain Samba 3.5"
A-TITLE Samba 3.5"
/PLC-HMI/Samba/Samba-4.3Subdomain Samba 4.3"
A-TITLE Samba 4.3"
/PLC-HMI/Samba/Samba-7Subdomain Samba 7"
A-TITLE Samba 7"
/PLC-HMI/Jazz-M91/JazzSubdomain Jazz
A-TITLE Jazz
/PLC-HMI/Jazz-M91/M91Subdomain M91
A-TITLE M91
/Erweiterungen/IO-LinkSubdomain IO-Link
A-TITLE IO-Link
/Erweiterungen/ZubehoerSubdomain Zubehör
A-TITLE Zubehör
/Erweiterungen/COM-ModuleSubdomain COM-Module
A-TITLE COM-Module
/Erweiterungen/I-O-ModuleSubdomain I/O-Module
A-TITLE I/O-Module
/Downloads/SoftwareSubdomain Software
A-TITLE Software
/Downloads/E-Learning-VideosSubdomain E-Learning Videos
A-TITLE E-Learning Videos
/Applikationen/BranchenloesungenSubdomain Branchenlösungen
A-TITLE Branchenlösungen
/Applikationen/Application-Sto...Subdomain Application Stories
A-TITLE Application Stories
https://www.spectra.de/cms/ueb...New window External Subdomain SPECTRA.DE
A-TITLE SPECTRA.DE
https://www.spectra.de/cms/ueb...New window External Subdomain Philosophie
A-TITLE Philosophie
https://www.spectra.de/cms/ueb...New window External Subdomain Nachhaltigkeit
A-TITLE Nachhaltigkeit
https://www.spectra.de/cms/ueb...New window External Subdomain Historie
A-TITLE Historie
/PLC-HMISubdomain Text duplicate PLC+HMI
A-TITLE PLC+HMI
/KontaktSubdomain Text duplicate Kontakt
A-TITLE Kontakt
/account/loginSubdomain Jetzt registrieren für Rabatte
/PLC-HMI/SambaSubdomain IMG-ALT Unitronics Jazz+Samba PLC
/PLC-HMI/VisionSubdomain IMG-ALT Unitronics Vision PLC
/PLC-HMI/UniStreamSubdomain IMG-ALT Unitronics UniStream PLC
/Erweiterungen/IO-LinkSubdomain No Text
/Erweiterungen/IO-Link/ULK-EIP...Subdomain IMG-ALT ULK-EIP-8AP6 » IO Link Master Class A
A-TITLE ULK-EIP-8AP6 » IO Link Master Class A
/Erweiterungen/IO-Link/ULK-EIP...Subdomain Text duplicate ULK-EIP-8AP6 » IO Link Master Class A
A-TITLE ULK-EIP-8AP6 » IO Link Master Class A
/Erweiterungen/IO-Link/ULK-EIP...Subdomain IMG-ALT ULK-EIP-4A4BP6 » IO Link Master Class A & B
A-TITLE ULK-EIP-4A4BP6 » IO Link Master Class A & B
/Erweiterungen/IO-Link/ULK-EIP...Subdomain Text duplicate ULK-EIP-4A4BP6 » IO Link Master Class A & B
A-TITLE ULK-EIP-4A4BP6 » IO Link Master Class A & B
/Erweiterungen/IO-Link/ULK-161...Subdomain IMG-ALT ULK-1616P-M2P6 » IO Link Hub Class A
A-TITLE ULK-1616P-M2P6 » IO Link Hub Class A
/Erweiterungen/IO-Link/ULK-161...Subdomain Text duplicate ULK-1616P-M2P6 » IO Link Hub Class A
A-TITLE ULK-1616P-M2P6 » IO Link Hub Class A
/account/loginSubdomain jetzt registrieren
/PLC-HMI/UniStream/UniStream-B...Subdomain IMG-ALT 01-US5-SPS-HMI-integriert eb111919
A-TITLE US5-B5-TR22 PLC » 5" HMI
/PLC-HMI/UniStream/UniStream-B...Subdomain US5-B5-TR22 PLC » 5" HMI
A-TITLE US5-B5-TR22 PLC » 5" HMI
/PLC-HMI/UniStream/UniStream-B...Subdomain IMG-ALT 01-US7-B5 US7-B10 PLC-Controller 3fdfc1d4
A-TITLE US7-B10-B1 PLC » 7" HMI
/PLC-HMI/UniStream/UniStream-B...Subdomain US7-B10-B1 PLC » 7" HMI
A-TITLE US7-B10-B1 PLC » 7" HMI
/PLC-HMI/Vision/V130/V130-J-RA...Subdomain IMG-ALT 01-Vision130-J 4789e4b1
A-TITLE V130-J-RA22 » Vision PLC
/PLC-HMI/Vision/V130/V130-J-RA...Subdomain V130-J-RA22 » Vision PLC
A-TITLE V130-J-RA22 » Vision PLC
/PLC-HMI/Vision/V350-und-V430/...Subdomain IMG-ALT 01-Vision350-J fe5f8d6d
A-TITLE V350-J-TR20 » Vision PLC 3.5" HMI
/PLC-HMI/Vision/V350-und-V430/...Subdomain V350-J-TR20 » Vision PLC 3.5" HMI
A-TITLE V350-J-TR20 » Vision PLC 3.5" HMI
/PLC-HMI/Samba/Samba-4.3/SM43-...Subdomain IMG-ALT 01-SM43-J 86a1753f
A-TITLE SM43-J-T20 » Samba PLC 4.3" HMI
/PLC-HMI/Samba/Samba-4.3/SM43-...Subdomain SM43-J-T20 » Samba PLC 4.3" HMI
A-TITLE SM43-J-T20 » Samba PLC 4.3" HMI
/PLC-HMI/Samba/Samba-4.3/SM43-...Subdomain IMG-ALT 01-SM43-J bb448ef6
A-TITLE SM43-J-TA22 » Samba PLC 4.3" HMI
/PLC-HMI/Samba/Samba-4.3/SM43-...Subdomain SM43-J-TA22 » Samba PLC 4.3" HMI
A-TITLE SM43-J-TA22 » Samba PLC 4.3" HMI
/PLC-HMI/Jazz-M91/Jazz/JZ20-J-...Subdomain IMG-ALT 01-Jazz20-J-Serie 693699c9
A-TITLE JZ20-J-T18 » Jazz PLC
/PLC-HMI/Jazz-M91/Jazz/JZ20-J-...Subdomain JZ20-J-T18 » Jazz PLC
A-TITLE JZ20-J-T18 » Jazz PLC
/widgets/cms/3623f819b7124546a...Kontaktformular
A-TITLE Kontaktformular
/Service/KontaktformularSubdomain Text duplicate Kontaktformular
A-TITLE Kontaktformular
https://rma.spectra.de/New window External Subdomain Retouren (RMA)
A-TITLE Retouren (RMA)
/Service/Zahlung-und-VersandSubdomain Zahlung und Versand
A-TITLE Zahlung und Versand
/Service/AGBSubdomain AGB
A-TITLE AGB
https://spectra.de/UEber-Uns/P...External Über Spectra
A-TITLE Über Spectra
/UEber-Uns/ImpressumSubdomain Impressum
A-TITLE Impressum
/UEber-Uns/DatenschutzSubdomain Datenschutz
A-TITLE Datenschutz
https://in.spectra.de/media/2c...New window External Subdomain ISO 9001:2015
A-TITLE ISO 9001:2015
https://unitronics.spectra.de/Rechnung
A-TITLE Rechnung
https://unitronics.spectra.de/PayPal
A-TITLE PayPal
https://unitronics.spectra.de/Vorkasse
A-TITLE Vorkasse
https://unitronics.spectra.de/Standard
A-TITLE Standard
/Service/KontaktformularSubdomain Text duplicate Kontaktformular
A-TITLE Kontaktformular
https://rma.spectra.de/New window External Subdomain Text duplicate Retouren (RMA)
A-TITLE Retouren (RMA)
/Service/Zahlung-und-VersandSubdomain Text duplicate Zahlung und Versand
A-TITLE Zahlung und Versand
/Service/AGBSubdomain Text duplicate AGB
A-TITLE AGB
/widgets/cms/d64c78cb4c9f4adba...Versandkosten

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://unitronics.spectra.de/"
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 excellent with 0.03 seconds.
The file size of the HTML document is fine (296 kB).

HTTP Response Header

NameValue
servernginx/1.22.1
dateThu, 27 Mar 2025 12:30:03 GMT
content-typetext/html; charset=UTF-8
server-timing
strict-transport-securitymax-age=31536000; includeSubDomains
x-frame-optionsdeny
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
age604
cache-controlno-cache, private
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 2 referring domains.
This page only has 3 backlinks.
This page only has few backlinks from 2 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# ===================================
# Webseite: https://spectra.de
# ===================================


# ===================================
# Folgende Seiten sollen nicht indexiert werden:
# ===================================

User-agent: *
Allow: /
Disallow: /admin/
Disallow: /*widgets/
Disallow: /*navigation/
Disallow: /*bundles/

# ===================================
# DE individuell:
# ===================================



# ===================================
# EN individuell:
# ===================================


# ===================================
# Sitemap für alle Sprachen:
# ===================================

Sitemap: https://spectra.de/sitemap.xml
Sitemap: https://spectra.de/en/sitemap.xml

# ===================================
# Schließe folgende Spider komplett aus:
# ===================================

User-agent: yandex
User-agent: baiduspider
User-agent: WebReaper
User-agent: WebCopier
User-agent: Offline Explorer
User-agent: HTTrack
User-agent: Microsoft.URL.Control
User-agent: EmailCollector
User-agent: penthesilea
Disallow: /

# =================================
# AI-Bots
# =================================

User-agent: Amazonbot
User-agent: Applebot
User-agent: Applebot-Extended
User-agent: Bytespider
User-agent: CCBot
User-agent: ChatGPT-User
User-agent: Claude-Web
User-agent: ClaudeBot
User-agent: Diffbot
User-agent: FacebookBot
User-agent: FriendlyCrawler
User-agent: GPTBot
User-agent: Google-Extended
User-agent: GoogleOther
User-agent: GoogleOther-Image
User-agent: GoogleOther-Video
User-agent: ICC-Crawler
User-agent: ImagesiftBot
User-agent: Meta-ExternalAgent
User-agent: Meta-ExternalFetcher
User-agent: OAI-SearchBot
User-agent: PerplexityBot
User-agent: PetalBot
User-agent: Scrapy
User-agent: Timpibot
User-agent: VelenPublicWebCrawler
User-agent: Webzio-Extended
User-agent: YouBot
User-agent: anthropic-ai
User-agent: cohere-ai
User-agent: facebookexternalhit
User-agent: img2dataset
User-agent: omgili
User-agent: omgilibot
Disallow: /

User-agent: DotBot
User-agent: SemrushBot
User-agent: Barkrowler
Disallow: /


User-agent: *
Disallow: /media/55/20/03/1723095328/Datenblatt-PowerBox-300-310-EDU-Box-PC-Systeme.pdf
Disallow: /media/32/ed/7e/1723117129/Datenblatt-PowerBox-32E0-Barebone-Box-PC-Aktion.pdf
Disallow: /media/a7/7e/45/1723117110/Datenblatt-PowerBox-31E0-Barebone-Box-PC-Aktion.pdf
Disallow: /media/ae/f7/3e/1723116566/Datenblatt-PowerBox-30E0-Barebone-Box-PC-Aktion.pdf
Disallow: /media/c2/31/b0/1723115318/Datenblatt-PowerBox-310-Barebone-Box-PC-Aktion.pdf

Similar sites

Search preview

unitronics.spectra.de
Ihr offizieller Unitronics Partner » Onlineshop für PLC + HMI
Unitronics PLC + HMI direkt online bestellen: ✔ Unitronics Distributor ✔ persönliche Beratung ✔ schneller Service ✔ technischer Support

Most important keywords

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

KeywordResultRecheck
Unitronics96%Check
HMI87%Check
PLC84%Check
PLC HMI84%Check
Onlineshop PLC HMI74%Check
Online73%Check
Shop65%Check
online bestellen64%Check
direkt online64%Check
Vision PLC64%Check
Show more keywords and terms

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