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Narva-bel.de - SEO Checker

Overview of the SEO Check

Meta information

80%

Page quality

84%

Page structure

79%

Link structure

73%

Server

46%

External factors

69%

SEO Score

SEO Score Widget

Response time

0.36 s

File size

95.20 kB

Words

635

Media files

Number of links

75 internal / 4 external

Task list of SEO Improvements 6 Tasks

Add a H1 heading to this page.Very important!
Try to reduce the number of used CSS files.Very important!
Try to reduce the number of used JavaScript files.Very important!
Improve the text of the meta description.Important!
Use good alternative descriptions (alt attributes) for your images.Important!
Review and improve the heading structure.Tip!

View all

Meta specifications 80% achieved

Title

(Critically important)

Aktuelles | NARVA Lichtquellen GmbH + Co. KG

The length of the page title is perfect. (431 pixels out of 580 max pixel length)

There are no duplicate words in the title

Meta Title

Meta description

(Critically important)

Entwicklung & Produktion von Speziallampen für die Besonnungsindustrie & Solarthermie. Zusätzlich entwickelt NARVA LED-Standardlampen und kundenspezifischen LED-Projektlösungen.

The meta description is too long: 1166 pixels from max. 1000 pixels. Optimize description

Meta Description

Crawlability

(Critically important)

There are no problems in accessing the website.

Search Engine Crawlers

Canonical URL

(Important)

https://www.narva-bel.de/

There is a valid canonical link specified.

Canonical Tag

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

Declaring language in HTML

Alternate/Hreflang Links

(Somewhat important)

There are no alternate links specified on this page.

Hreflang

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.

Meta Tags

Domain

(Somewhat important)

The domain is no subdomain.

The domain length is good.

The domain does not contain non-latin characters.

Domain for SEO

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.

SEO-friendly URLs

Charset encoding

(Somewhat important)

The charset encoding (UTF-8) is set correctly.

Character Encoding

Doctype

(Nice to have)

The doctype HTML 5 is set correctly.

The doctype is placed at first in the HTML code.

HTML Doctype

Favicon

(Nice to have)

The favicon is linked correctly.

Favicon

Meta tags

Name	Value
viewport	width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0
theme-color	#036646
description	Entwicklung & Produktion von Speziallampen für die Besonnungsindustrie & Solarthermie. Zusätzlich entwickelt NARVA LED-Standardlampen und kundenspezifischen LED-Projektlösungen.
robots	follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
generator	Powered by Slider Revolution 6.7.32 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
article:published_time	2021-09-30T14:42:13+02:00
article:modified_time	2024-04-05T13:56:02+02:00
lang	de
twitter:card	summary_large_image
twitter:title	Aktuelles \| NARVA Lichtquellen GmbH + Co. KG
twitter:description	Entwicklung & Produktion von Speziallampen für die Besonnungsindustrie & Solarthermie. Zusätzlich entwickelt NARVA LED-Standardlampen und kundenspezifischen LED-Projektlösungen.
twitter:label1	Verfasst von
twitter:data1	wp_narva_admin
twitter:label2	Lesedauer
twitter:data2	6 Minuten
og:locale	de_DE
og:type	website
og:title	Aktuelles \| NARVA Lichtquellen GmbH + Co. KG
og:description	Entwicklung & Produktion von Speziallampen für die Besonnungsindustrie & Solarthermie. Zusätzlich entwickelt NARVA LED-Standardlampen und kundenspezifischen LED-Projektlösungen.
og:url	https://www.narva-bel.de/
og:site_name	NARVA Lichtquellen GmbH + Co. KG
og:updated_time	2024-04-05T13:56:02+02:00
charset	UTF-8

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Easy troubleshooting with optimization suggestions
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Page quality 84% achieved

Content

(Critically important)

This page contains 635 words. That's ok.

34.6% 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.

16 paragraphs were found on this page.

The text content is perfect.

No placeholders texts or images were found.

There are no duplicates on the site.

The average number of words per sentence of 12.39 words is good.

Content is King

Frames

(Critically important)

This page does not use a frameset.

Frames and framesets

Mobile optimization

(Somewhat important)

No Apple touch icon is specified.

This page loads 11 JavaScript files. This may affect the load time negatively.

A viewport "width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0" is provided.

Mobile Optimization

Bold and strong tags

(Somewhat important)

The usage of strong and bold tags is perfect. We recommend the use of up to 13 tags for this page.

Strong and Bold Tags

Image SEO

(Somewhat important)

8 images have no alt attribute. The content of alt attributes is used by search engines.

Image SEO

This page is optimized perfectly for social networks.

Social Sharing

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.

HTTPS

Media list

URL	Alt attribute	Title
...t/uploads/2022/02/logo-narva220-2022.png	NARVA Lichtquellen GmbH + Co. KG
...ns/revslider/sr6/assets/assets/dummy.png	Slide	Aktuelles
...ns/revslider/sr6/assets/assets/dummy.png	No alt attribute provided
...ns/revslider/sr6/assets/assets/dummy.png	No alt attribute provided
...ns/revslider/sr6/assets/assets/dummy.png	No alt attribute provided
...ns/revslider/sr6/assets/assets/dummy.png	No alt attribute provided
...ns/revslider/sr6/assets/assets/dummy.png	No alt attribute provided
...ns/revslider/sr6/assets/assets/dummy.png	No alt attribute provided
...ns/revslider/sr6/assets/assets/dummy.png	No alt attribute provided
...ns/revslider/sr6/assets/assets/dummy.png	No alt attribute provided
...-Co.-KG-Leuchtstofflampen-1-1350x900.jpg	NARVA Lichtquellen GmbH + Co. KG Leuchtstofflampen	NARVA Lichtquellen GmbH + Co. KG Leuchtstofflampen
...l-aus-scaled-e1626780033119-1350x900.jpg	binary comment	binary comment
...-GmbH-Co.-KG-Solarthermie-Startseite.jpg	NARVA Lichtquellen GmbH + Co. KG Solarthermie Startseite	NARVA Lichtquellen GmbH + Co. KG Solarthermie Startseite
...Messlabor-mit-Lampe-1-scaled-600x600.jpg	NARVA Lichtquellen GmbH + Co. KG Akkreditiertes Messlabor mit Lampe	NARVA Lichtquellen GmbH + Co. KG Akkreditiertes Messlabor mit Lampe
...ploads/2021/04/narva_kontakt-700x400.jpg	NARVA Lichtquellen GmbH + Co. KG	narva_kontakt
...chtquellen_bewerbung-scaled-700x400.jpeg	Tastatur mit beschrifteter Taste - Jetzt bewerben	Tastatur mit beschrifteter Taste - Jetzt bewerben
data:[...] Base64	Warenzeichenverband NARVA	logo-narvade
data:[...] Base64	Logo: MADE BY DSCHOY

Page structure 79% achieved

H1 heading

(Critically important)

There is no H1 heading specified.

H1-H6 headings

Headings

(Important)

The structure of headings is missing one or more levels. Do not skip heading levels.

H1-H6 headings

Heading structure

Heading level	Content
H2	Leuchtstofflampen
H2	LED
H2	Solarthermie
H2	Aktuelles
H2	DAkkS Akkreditierung bestanden!
H2	Besuch aus Dillingen a.d. Donau
H2	Sie suchen einen kompetenten Partner für ihre neuen Projekte?
H2	Wir bieten Ihnen:
H2	Akkreditiertes Prüflabor der NARVA Lichtquellen GmbH + Co. KG
H2	Kontaktieren Sie uns
H2	Karriere bei NARVA
H3	variable Stückzahlen: vom Einzelstück bis hin zur Serienfertigung
H3	exzellentes Team aus Naturwissenschaftlern, Ingenieuren und Facharbeitern
H3	unser unabhängiges DAkkS akkreditiertes Prüflabbor nach ISO 17025
H3	unsere Kernkompetenzen liegen in:
H3	kundenspezifischen Spektren (UV und sichtbares Licht)
H3	Glasverarbeitung
H3	Glas – Metall – Verbindungen
H3	Beschichtung mit Leuchtstoffen

Link structure 73% achieved

Internal links

(Important)

Some anchor texts are used more than once.

The number of internal links is ok.

None of the anchor texts is too long.

All internal links are not using dynamic parameters.

Internal Linking

External links

(Nice to have)

There are 4 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
https://www.narva-bel.de/	Anchor	Zum Inhalt springen
https://www.narva-bel.de/	Subdomain	IMG-ALT NARVA Lichtquellen GmbH + Co. KG
/aktuelles/	Subdomain	Aktuelles
/produkte/	Subdomain	Produkte
/produkte/lampen/	Subdomain	Lampen
/produkte/lampen/leuchtstoffla...	Subdomain	Leuchtstofflampen / Entladungslampen
/produkte/lampen/led/	Subdomain	LED
/produkte/lampen/hochdrucklampen/	Subdomain	Hochdrucklampen
/produkte/uv-c-desinfektion/	Subdomain	UV-C Desinfektion
/produkte/uv-c-desinfektion/uv...	Subdomain	UV-C Luftdesinfektion – Tischgerät
/produkte/uv-c-desinfektion/uv...	Subdomain	UVC – Luftdesinfektion Standgerät
/produkte/solarthermie/	Subdomain	Solarthermie
/produkte/solarthermie/voll-va...	Subdomain	Voll – Vakuumröhre
/produkte/solarthermie/kollektor/	Subdomain	Kollektor
/produkte/leuchten/	Subdomain	Leuchten
/produkte/leuchten/doppelleuchte/	Subdomain	Doppelleuchte
/produkte/leuchten/schulungsle...	Subdomain	Schulungsleuchte
/produkte/praesentationsraum/	Subdomain	Präsentationsraum
/akkreditiertes-prueflabor/	Subdomain	Akkreditiertes Prüflabor
/unternehmen/	Subdomain	Unternehmen
/unternehmen/unser-knowhow/	Subdomain	Unser Knowhow
/unternehmen/karriere/	Subdomain	Karriere
/unternehmen/historie/	Subdomain	Historie
/unternehmen/service/	Subdomain	Service
/unternehmen/service/ruecknahm...	Subdomain	Rücknahme Altlampen
/unternehmen/service/downloads/	Subdomain	Downloads
/unternehmen/service/firmenzer...	Subdomain	Firmenzertifikate
https://www.narva-bel.de/kontakt/	Subdomain	Kontakt
https://www.linkedin.com/compa...	New window External Subdomain	Linkedin page opens in new window A-TITLE Linkedin page opens in new window
https://www.instagram.com/narv...	New window External Subdomain	Instagram page opens in new window A-TITLE Instagram page opens in new window
/aktuelles/	Subdomain Text duplicate	Aktuelles
/produkte/	Subdomain Text duplicate	Produkte
/produkte/lampen/	Subdomain Text duplicate	Lampen
/produkte/lampen/leuchtstoffla...	Subdomain Text duplicate	Leuchtstofflampen / Entladungslampen
/produkte/lampen/led/	Subdomain Text duplicate	LED
/produkte/lampen/hochdrucklampen/	Subdomain Text duplicate	Hochdrucklampen
/produkte/uv-c-desinfektion/	Subdomain Text duplicate	UV-C Desinfektion
/produkte/uv-c-desinfektion/uv...	Subdomain Text duplicate	UV-C Luftdesinfektion – Tischgerät
/produkte/uv-c-desinfektion/uv...	Subdomain Text duplicate	UVC – Luftdesinfektion Standgerät
/produkte/solarthermie/	Subdomain Text duplicate	Solarthermie
/produkte/solarthermie/voll-va...	Subdomain Text duplicate	Voll – Vakuumröhre
/produkte/solarthermie/kollektor/	Subdomain Text duplicate	Kollektor
/produkte/leuchten/	Subdomain Text duplicate	Leuchten
/produkte/leuchten/doppelleuchte/	Subdomain Text duplicate	Doppelleuchte
/produkte/leuchten/schulungsle...	Subdomain Text duplicate	Schulungsleuchte
/produkte/praesentationsraum/	Subdomain Text duplicate	Präsentationsraum
/akkreditiertes-prueflabor/	Subdomain Text duplicate	Akkreditiertes Prüflabor
/unternehmen/	Subdomain Text duplicate	Unternehmen
/unternehmen/unser-knowhow/	Subdomain Text duplicate	Unser Knowhow
/unternehmen/karriere/	Subdomain Text duplicate	Karriere
/unternehmen/historie/	Subdomain Text duplicate	Historie
/unternehmen/service/	Subdomain Text duplicate	Service
/unternehmen/service/ruecknahm...	Subdomain Text duplicate	Rücknahme Altlampen
/unternehmen/service/downloads/	Subdomain Text duplicate	Downloads
/unternehmen/service/firmenzer...	Subdomain Text duplicate	Firmenzertifikate
https://www.narva-bel.de/kontakt/	Subdomain Text duplicate	Kontakt
/produkte/lampen/leuchtstoffla...		IMG-ALT NARVA Lichtquellen GmbH + Co. KG Leuchtstofflampen
/produkte/lampen/leuchtstoffla...		mehr erfahren
/produkte/lampen/led/		IMG-ALT binary comment
/produkte/lampen/led/	Text duplicate	mehr erfahren
/produkte/solarthermie/		IMG-ALT NARVA Lichtquellen GmbH + Co. KG Solarthermie Startseite
/produkte/solarthermie/	Text duplicate	mehr erfahren
/aktuelles/	Subdomain	weitere Meldungen
/aktuelles/	Subdomain Text duplicate	mehr erfahren A-TITLE Aktuelles
/aktuelles/	Subdomain Text duplicate	mehr erfahren A-TITLE Termin vereinbaren
/aktuelles/	Subdomain Text duplicate	mehr erfahren A-TITLE Termin vereinbaren
/unternehmen/unser-knowhow/	Text duplicate	mehr erfahren A-TITLE Unser Knowhow
/akkreditiertes-prueflabor/		IMG-ALT NARVA Lichtquellen GmbH + Co. KG Akkreditiertes Messlabor mit Lampe
/akkreditiertes-prueflabor/	Text duplicate	mehr erfahren
https://www.narva-bel.de/kontakt/	Text duplicate	IMG-ALT NARVA Lichtquellen GmbH + Co. KG
https://www.narva-bel.de/kontakt/		Kontakt aufnehmen A-TITLE Kontakt
/unternehmen/karriere/		IMG-ALT Tastatur mit beschrifteter Taste - Jetzt bewerben
/unternehmen/karriere/		Stellenangebote
https://www.narva.de/	New window External Subdomain	IMG-ALT Warenzeichenverband NARVA
https://www.dschoy.de/	New window External Subdomain	IMG-ALT Logo: MADE BY DSCHOY A-TITLE Marken- und Digitalagentur DSCHOY
https://www.narva-bel.de/kontakt/	Subdomain Text duplicate	Kontakt
https://www.narva-bel.de/agb/	Subdomain	AGB
/impressum/	Subdomain	Impressum
/datenschutzerklaerung/	Subdomain	Datenschutz

Server configuration 46% achieved

HTTP redirects

(Critically important)

This page redirects to "https://www.narva-bel.de/"

WWW Redirect

HTTP header

(Important)

The X-powered header is sent within the response header. (unnecessary)

The web server transmits the web page (HTML) in compressed form.

HTTP headers

Performance

(Somewhat important)

This page loads 17 CSS files. This may affect the page load time negatively.

This page loads 11 JavaScript files. This may affect the load time negatively.

The page response time is excellent with 0.36 seconds.

The file size of the HTML document is fine (95 kB).

Page Speed

HTTP Response Header

Name	Value
date	Sat, 10 May 2025 07:55:07 GMT
server	Apache
x-powered-by	PHP/8.3.20
link	<https://www.narva-bel.de/wp-json/>; rel="https://api.w.org/", <https://www.narva-bel.de/wp-json/wp/v2/pages/1433>; rel="alternate"; title="JSON"; type="application/json", <https://www.narva-bel.de/>; rel=shortlink
strict-transport-security	max-age=0
x-frame-options	SAMEORIGIN
vary	Accept-Encoding
upgrade	h2,h2c
connection	Upgrade
cache-control	max-age=31536000
expires	Sun, 10 May 2026 07:55:07 GMT
content-encoding	br
x-content-type-options	nosniff
transfer-encoding	chunked
content-type	text/html; charset=UTF-8
statuscode	200
http_version	HTTP/1.1

External factors 69% achieved

Backlinks

(Critically important)

This page has only a few links from other websites.

This page only has backlinks from 23 referring domains.

This page only has 956 backlinks.

This page only has few backlinks from 23 different ip addresses.

Backlinks

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://www.narva-bel.de/sitemap_index.xml

Similar sites

Search preview

www.narva-bel.de

Aktuelles | NARVA Lichtquellen GmbH + Co. KG

Entwicklung & Produktion von Speziallampen für die Besonnungsindustrie & Solarthermie. Zusätzlich entwickelt NARVA LED-Standardlampen und kundenspezifischen LED-Projektlösungen.

Most important keywords

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

Keyword	Result	Recheck
NARVA	88%	Check
NARVA Lichtquellen	76%	Check
NARVA Lichtquellen GmbH	71%	Check
NARVA Lichtquellen GmbH Co	68%	Check
Zusätzlich entwickelt NARVA	61%	Check
entwickelt NARVA LED-Standardlampen	61%	Check
Lampen	56%	Check
Solarthermie	56%	Check
LED Lampen	54%	Check
LED	52%	Check
Aktuelles	52%	Check
Besonnungsindustrie Solarthermie	51%	Check
kundenspezifischen	50%	Check
am Standort	49%	Check
Akkreditiertes	48%	Check
Kontakt	47%	Check
Speziallampen	46%	Check
Zusätzlich	46%	Check
Entwicklung	46%	Check
Produktion	46%	Check
Besonnungsindustrie	46%	Check
entwickelt	46%	Check
LED-Standardlampen	46%	Check
LED-Projektlösungen	46%	Check
Entwicklung Produktion	46%	Check

Show more keywords and terms

Automatically check narva-bel.de including all subpages at once!

Check 300+ SEO parameters on every page of your website
Easy troubleshooting with optimization suggestions
Automated check for keyword optimization

Try for free
Guaranteed free of charge during trial period.

Narva-bel.de - SEO Checker

Task list of SEO Improvements 6 Tasks

Meta specifications 80% achieved

(Critically important)

(Critically important)

(Critically important)

(Important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

Meta tags

Automatically check narva-bel.de including all subpages at once!

Page quality 84% achieved

(Critically important)

(Critically important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

(Somewhat important)

Media list

Page structure 79% achieved

(Critically important)

(Important)

Heading structure

Link structure 73% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 46% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 69% achieved

(Critically important)

Links from Wikipedia

Robots.txt

Similar sites

Search preview

Most important keywords

Automatically check narva-bel.de including all subpages at once!

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