Nordic-industrial.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
66% 
Page structure
100% 
Link structure
81% 
Server
90% 
External factors
33% 
SEO Score
Response time
0.60 s
File size
139.80 kB
Words
1176
Media files
55
Number of links
87 internal / 13 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Professionelles Roof Management | NIS
The length of the page title is perfect. (356 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
NIS Professional Roof Management: Unabhängig, vertragsneutral, zertifiziert. Gehen Sie bei Ihrem Flachdach auf Nummer Sicher ➥ Jetzt beraten lassen!
The length of the meta description is perfect. (946 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.nordic-industrial.com/
There is a valid canonical link specified.
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)
The specified alternate links have no errors.
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
generatorTYPO3 CMS
descriptionNIS Professional Roof Management: Unabhängig, vertragsneutral, zertifiziert. Gehen Sie bei Ihrem Flachdach auf Nummer Sicher ➥ Jetzt beraten lassen!
viewportwidth=device-width, initial-scale=1
format-detectiontelephone=no
msapplication-TileColor#0c527a
theme-color#ffffff
langde
twitter:cardsummary
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.
This page contains 1176 words. That's ok.
34.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
27 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 11.76 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.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 24 tags for this page.
Image SEO
(Somewhat important)
20 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
...urces/Public/Images/nis-logo--mobile.svgNordic Industrial Services GmbH Logo mobil
...Public/Images/nis-logo--desktop--neg.svgNordic Industrial Services GmbH Logo Desktop
...ublic/Images/nis-logo--desktop-fixed.svgNordic Industrial Services GmbH Logo Desktop
...s/Public/Icons/Usability/Grey/search.svgNo alt attribute provided
...ces/Public/Icons/Usability/Grey/menu.svgNordic Industrial Services GmbH menu open
...es/Public/Icons/Usability/Grey/close.svgNordic Industrial Services GmbH menu close
.../Public/Icons/Usability/White/search.svgNo alt attribute provided
...s/Public/Icons/Usability/Grey/search.svgNo alt attribute provided
...es/Public/Icons/Usability/Grey/close.svgNo alt attribute provided
...urces/Public/Icons/Infobar/icon-mail.svgNo alt attribute provided
.../Public/Icons/Infobar/icon-edit-page.svgNo alt attribute provided
...s/Public/Icons/Infobar/icon-settings.svgNo alt attribute provided
...ources/Public/Icons/Infobar/icon-pin.svgNo alt attribute provided
...urces/Public/Icons/Infobar/icon-news.svgNo alt attribute provided
...Icons/Usability/White/icon-close-alt.svgNo alt attribute provided
...m_nis-rosi-digital-header_e33d8f6c6d.jpgDigitale Dichtigkeitsprüfung Ihres Flachdachs durch das NIS Roof Management
...m_nis-rosi-digital-header_e33d8f6c6d.jpgDigitale Dichtigkeitsprüfung Ihres Flachdachs durch das NIS Roof Management
...n/redakteure/Layout/icon-WLAN-slower.svgNIS WLAN-Zeichen Leckageortung
...n/redakteure/Layout/icon-WLAN-slower.svgNIS WLAN-Zeichen Leckageortung
...n/redakteure/Layout/icon-WLAN-slower.svgNIS WLAN-Zeichen Leckageortung
...n/redakteure/Layout/icon-WLAN-slower.svgNIS WLAN-Zeichen Leckageortung
...Check/nis-flachdach-pv-ready-check-1.jpgMachen Sie den PV-READY CHECK von NIS
...eitspruefung-roof-manager_056beb0771.jpgRoof Management | NIS vertragsneutrale Prüfung | Sicher auf Dichtigkeit geprüft
...kageortung-pruefverfahren_df03bf58c8.jpgLeckageortung | NIS Prüfverfahren | Leckageortung auf höchstem Niveau
...lachdachsicherung-konzept_5300949707.jpgFlachdachsicherung | NIS Dachsicherungskonzepte | Wir machen Ihr Flachdach sicher
...saufnahme-katalogisierung_d63ee7bfd0.jpgNIS Bestandsaufnahme und Katalogisierung | NIS Roof Management | Alles im Blick, auch aus der Luft
...s-roof-monitorimg-systeme_3652c3189e.jpgKarriere | NIS Roof Management | Wir suchen Verstärkung
..._3d_graphic_Startseite_11_a09dec3ece.pngLösungen | NIS Roof Management | Unabhängig, vertragsneutral, zertifiziert
...gskonzept-roof-protection_b14551697f.jpgDachwartungskonzept | NIS Flachdach Monitoring| Mehr Sicherheit durch Überwachung
.../9/7/csm_nis-rosi-technik_b27ee326d0.pngR.O.S.I. Technologie | NIS Flachdach-Experten | zerstörungsfreie Flachdach-Dichtigkeitsprüfung
...esources/Public/Icons/Usability/chat.svgNo alt attribute provided
...rces/Public/Icons/Services/certified.svgNo alt attribute provided
.../Public/Icons/Services/independent-2.svgNo alt attribute provided
...ces/Public/Icons/Services/experience.svgNo alt attribute provided
...ces/Public/Icons/Services/innovation.svgNo alt attribute provided
...rces/Public/Icons/Services/efficient.svgNo alt attribute provided
.../csm_nis-ral-guetezeichen_8d2c2694f6.pngZertifikate | NIS Roof Management | RAL-Gütezeichen
..._/2/5/csm_nis-sld-partner_0b283d5821.pngZertifikate | NIS Roof Management | SLD-Partner
.../1/e/csm_nis-din-iso-9001_d4e01ce3e8.pngZertifikate | NIS Roof Management | DIN-ISO-9001
...7/0/csm_nis-din-iso-45001_b22955d12e.pngZertifikate | NIS Roof Management | DIN-ISO-45001
.../1/csm_nis-rawta-mitglied_3aafba37ac.pngMitglied | NIS Roof Management | RAWTA-Mitglied
...4/8/csm_nis-iqdf-mitglied_562e4948b3.pngMitglied | NIS Roof Management | IQDF-Mitglied
...9/2/csm_nis-dgnb-mitglied_ca01e8d352.pngNIS ist DGNB-Mitglied
...d/2/csm_nis-roof-alliance_a2d1c89627.pngLogo Roof Alliance
...6/1/csm_nis-bugg-mitglied_eb5cdd14f4.jpgBuGG Logo
.../4/csm_nis-dekra-standard_ef29ebbefd.pngLogo DEKRA
...nunu-top-company-nis-2024_28c70da9f5.jpgLogo Kunununu
.../csm_nis-securoof-partner_b33795a0cc.pngNIS ist securoof Partner
...sources/Public/Icons/Social/facebook.svgNo alt attribute provided
...sources/Public/Icons/Social/linkedin.svgNo alt attribute provided
...esources/Public/Icons/Social/youtube.svgNo alt attribute provided
...site/Resources/Public/Icons/Social/x.svgNo alt attribute provided
Video URLWidthHeight
...akteure/Ueber_uns/Karriere/01_Rakete.mp4350

Page structure

H1 heading
(Critically important)
NIS Professional Roof Management – unabhängig, vertragsneutral, zertifiziert.
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 NIS Professional Roof Management – unabhängig, vertragsneutral, zertifiziert.
H2 NIS ist Top Company 2024
H2 Modernste Sensortechnik zur Feuchtigkeitsmessung.
H2 Zertifizierte, vertragsneutrale Dichtigkeitsprüfung für jedes Flachdach.
H2 Flachdachsicherheit mit NIS Safety
H2 Für jeden Bedarf die passende Lösung
H3 Unsere Leistungen in puncto Flachdach im Überblick
H4 Flachdach Leckageortung auf höchstem Niveau.
H4 Höhere Flachdachsicherheit durch ständige Überwachung.
H4 NIS Ausschreibungstexte
H4 Unsere Vorteile für Sie
H4 Zertifizierungen und Mitgliedschaften
H4 Sicher auf Dichtigkeit geprüft.
H4 Leckageortung beim Flachdach auf höchstem Niveau.
H4 Wir machen Ihr Flachdach sicher.
H4 Gebäudewerterhalt langfristig sichern.
H4 Höchste Sicherheit dank Monitoring
H4 Ihr digitales Flachdach kann mehr.
H5 Zertifiziert
H5 Unabhängig
H5 Erfahren
H5 Innovativ
H5 Kosteneffizient
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 13 external links on this page.

Found links on this page

LinkAttributesAnchor text
/IMG-ALT Nordic Industrial Services GmbH Logo mobil
/en/en
/Startseite
/dichtigkeitspruefungDichtigkeitsprüfung
/leckageortungLeckageortung
/leckageortung/leckageortungsb...Leckageortungsbericht
/nis-safetyNIS Safety
/nis-safety/absturzsicherungss...Absturzsicherungssysteme
/nis-safety/absturzsicherungss...Vorschriften
/nis-safety/absturzsicherungss...Einzelanschlagpunkte
/nis-safety/absturzsicherungss...Seilsicherung
/nis-safety/absturzsicherungss...Geländer
/nis-safety/blitzschutzBlitzschutz
/nis-safety/gefaehrdungsbeurte...Gefährdungsbeurteilung
/nis-safety/roofguardRoofguard
/roof-servicesRoof Services
/roof-services/bestandsaufnahm...Bestandsaufnahme & Katalogisierung
/roof-services/pv-ready-checkPV-Ready-Check
/roof-services/digitalisiertes...Digitalisiertes Flachdach
/roof-services/dachwartungskon...Dachwartungskonzept
/roof-services/schneemanagementSchneemanagement
/monitoringMonitoring
/monitoring/roof-monitoringsys...Roof Monitoringsysteme
/monitoring/rosiR.O.S.I.
/karriereKarriere
https://www.nis-karriere.de/External Subdomain Jobangebote
/ueber-unsÜber uns
/karriereKarriere, Stellenangebote
/ueber-uns/teamTeam
/ueber-uns/technologieTechnologie
/ueber-uns/preismodellePreismodelle
/ueber-uns/filme-downloadsFilme & Downloads
/ueber-uns/sportsponsoringSportsponsoring
/ueber-uns/zielgruppenZielgruppen
/ueber-uns/zielgruppen/dachdec...Dachdecker, Generalunternehmer
/ueber-uns/zielgruppen/bauherr...Bauherr, Eigentümer, Mieter, Facility Manager
/ueber-uns/zielgruppen/planer-...Planer, Architekt
/kontaktKontakt
/en/Text duplicate en
/kontaktZum Kontaktformular
/ueber-uns/filme-downloadsNew window Direkt zur Seite Filme & Downloads
/karriereDirekt zur Karriere-Seite
/monitoring/rosiR.O.S.I Sensortechnik
/roof-services/pv-ready-checkPV-READY CHECK
/dichtigkeitspruefungÜberprüfung der Abdichtung
/leckageortungText duplicate Leckageortung
/nis-safetyDachsicherungskonzepten
/roof-services/dachwartungskon...individuellen Roofservices
/karriereBewirb dich jetzt!
/roof-services/bestandsaufnahm...New window Text duplicate Roof Services
/roof-services/bestandsaufnahm...Text duplicate Roof Services
/leckageortungNew window Text duplicate Leckageortung
/leckageortungText duplicate Leckageortung
/nis-safetyNew window Text duplicate NIS Safety
/nis-safetyText duplicate NIS Safety
/dichtigkeitspruefungNew window Text duplicate Dichtigkeitsprüfung
/dichtigkeitspruefungText duplicate Dichtigkeitsprüfung
/monitoringNew window Text duplicate Monitoring
/monitoringText duplicate Monitoring
/roof-services/pv-ready-checkNew window Text duplicate PV-Ready-Check
/roof-services/pv-ready-checkText duplicate PV-Ready-Check
/karriereZur Karriere-Seite
/ueber-uns/filme-downloadsTrivial anchor text
hier
/monitoring/rosiMonitoringsystem R.O.S.I.
/dichtigkeitspruefungDichtigkeitsprüfung fürs Flachdach
/nis-safetyWeiter zu NIS Safety
/dichtigkeitspruefungText duplicate Dichtigkeitsprüfung
/monitoringText duplicate Monitoring
/nis-safetyAbsturzsicherungen
/roof-services/bestandsaufnahm...Bestandsaufnahme
/ueber-uns/zielgruppenZur Seite Zielgruppen
/leckageortungLeckageortung für Flachdächer
/monitoringNIS Roof Monitoring
/ueber-uns/filme-downloadsWeitere Informationen
/monitoring/rosiWeitere Informationen über das Monitoringsystem R.O.S.I.
https://www.ral-flachdach.de/New window External Subdomain RAL Gütezeichen Flachdach & Services
https://www.sldeurope.com/New window External Subdomain License Partner der SLD
https://rawta.org.uk/New window External The Roofing and Waterproofing Test Association
https://www.iqdf.de/New window External Subdomain Interessengemeinschaft Qualitätsmanagement für Dächer und Flachdachabdichtungen
A-TITLE www.iqdf.de
https://www.dgnb.de/New window External Subdomain Deutsche Gesellschaft für Nachhaltiges Bauen
https://www.roof-alliance.com/de/New window External Subdomain Roof Alliance
https://www.gebaeudegruen.info/New window External Subdomain Bundesverband GebäudeGrün e. V.
/dichtigkeitspruefungText duplicate Dichtigkeitsprüfung fürs Flachdach
/leckageortungText duplicate Leckageortung für Flachdächer
/nis-safetyNIS Safety Angebote
/roof-servicesNIS Roof Services
/monitoringText duplicate NIS Roof Monitoring
/monitoring/rosiText duplicate Monitoringsystem R.O.S.I.
/kontaktAnfrage senden
/en/Text duplicate en
https://www.facebook.com/NIS.D...New window External Subdomain No Text
https://de.linkedin.com/compan...New window External Subdomain No Text
https://www.youtube.com/user/N...New window External Subdomain No Text
https://x.com/nis_germanyNew window External No Text
/impressumImpressum
/datenschutzDatenschutz
/agbsAGBs
/complianceCompliance
/karriereText duplicate Karriere
https://www.nis-karriere.de/External Subdomain Stellenanzeigen

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.nordic-industrial.com/"
HTTP header
(Important)
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 of 0.60 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.
The file size of the HTML document is fine (140 kB).

HTTP Response Header

NameValue
content-languagede-DE
cache-controlprivate, no-store
content-encodinggzip
varyAccept-Encoding,User-Agent
expiresThu, 27 Mar 2025 10:31:56 GMT
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
content-typetext/html; charset=utf-8
dateThu, 27 Mar 2025 10:31:56 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 11 referring domains.
This page only has 27 backlinks.
This page only has few backlinks from 9 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-Agent: *
Disallow:

Sitemap: https://www.nordic-industrial.com/sitemap.xml

Similar sites

Search preview

www.nordic-industrial.com
Professionelles Roof Management | NIS
NIS Professional Roof Management: Unabhängig, vertragsneutral, zertifiziert. Gehen Sie bei Ihrem Flachdach auf Nummer Sicher ➥ Jetzt beraten lassen!

Most important keywords

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

KeywordResultRecheck
NIS81%Check
NIS Roof81%Check
Roof77%Check
Roof Management76%Check
Management75%Check
NIS Professional Roof Management75%Check
RAL70%Check
zertifiziert68%Check
unabhängig68%Check
vertragsneutral68%Check
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