Blz.org - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
63% 
Page structure
75% 
Link structure
70% 
Server
95% 
External factors
100% 
SEO Score
Response time
2.03 s
File size
140.90 kB
Words
357
Media files
19
Number of links
54 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite | Bayerisches Laserzentrum GmbH
The length of the page title is perfect. (404 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.blz.org/
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)
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
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
generatorElementor 3.28.4; features: additional_custom_breakpoints, e_local_google_fonts; settings: css_print_method-external, google_font-enabled, font_display-auto
msapplication-TileImagehttps://www.blz.org/wp-content/uploads/2021/03/blz_180x180.png
article:modified_time2025-01-29T09:42:37+00:00
langde-de
twitter:cardsummary_large_image
og:localede_DE
og:locale:alternateen_GB
og:typewebsite
og:titleStartseite | Bayerisches Laserzentrum GmbH
og:descriptionWeil Licht mehr kann.   Wir  forschen, weil wir neugierig sind und verstehen wollen. Unsere Vision ist es, diese Forschungslust in wirtschaftlichen Fortschritt zu transformieren. Gemeinsam schaffen wir neues Wissen und generieren Innovation im Bereich der angewandten Lasertechnik.   Jetzt mehr erfahren Erfahren Sie hier Aktuelles aus dem Unternehmen. Beratung und Entwicklung – Prozesstechnik Beratung […]
og:urlhttps://www.blz.org/
og:site_nameBayerisches Laserzentrum GmbH
og:imagehttps://www.blz.org/wp-content/uploads/2021/03/Gruppe-11.jpg
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 357 words on this page. Good pages should have about 800 words of useful content.
30.5% of the text are stop words.
The page contains a listing, which indicates a good text layout.
9 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 10 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 amount of tags is very high (8). We recommend using a maximum of 7 tags for this page.
Image SEO
(Somewhat important)
6 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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
...ntent/uploads/2021/03/blz-logo-white.svgNo alt attribute provided
data:[...] Base64Deutsch
data:[...] Base64Deutsch
data:[...] Base64English
data:[...] Base64Deutsch
data:[...] Base64Deutsch
data:[...] Base64English
/wp-content/uploads/2021/03/Gruppe-11.jpgNo alt attribute provided
/wp-content/uploads/2021/03/Gruppe-13.jpgNo alt attribute provided
/wp-content/uploads/2021/03/Gruppe-10.jpgNo alt attribute provided
/wp-content/uploads/2021/03/Gruppe-12.jpgNo alt attribute provided
...ds/2022/07/Lichtgestalt-HalfRes-Glow.gifNo alt attribute provided
data:[...] Base64Deutsch
data:[...] Base64Deutsch
data:[...] Base64English
data:[...] Base64Deutsch
data:[...] Base64Deutsch
data:[...] Base64English

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 Weil Licht mehr kann.
H2 Dienstleistungen entdecken
H2 Veranstaltungen
H2 01.10.
H2 14.05.
H2 23.06.
H2 20.05.
H3 Beratung und Entwicklung –
H3 Prozesstechnik
H3 Beratung und Entwicklung – Systemtechnik
H3 Laserschutz
H3 Aus- und Weiterbildung
H3 Full-Service rund um die Lasertechnik
H3 FORTBILDUNG “PRAXISTRAINING FÜR LASERSCHUTZBEAUFTRAGTE ZUR AUFFRISCHUNG UND VERTIEFUNG DER FACHKENNTNISSE“
H3 ONLINE-AUSBILDUNG “LASERSCHUTZBEAUFTRAGTER FÜR TECHNISCHE LASERANWENDUNGEN”
H3 Lasers in Manufacturing – LiM 2025
H3 ONLINE-AUSBILDUNG “LASERSCHUTZBEAUFTRAGTER FÜR MATERIALBEARBEITUNG UND MESSTECHNIK”
H4 Erfahren Sie hier Aktuelles aus dem Unternehmen.
H6 Wir helfen Ihnen dabei, das Beste aus der angewandte Lasertechnik herauszuholen.
H6 Empty heading
Some anchor texts are used more than once.
5 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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.blz.org/Anchor Zum Inhalt wechseln
https://www.blz.org/Subdomain No Text
https://www.blz.org/Anchor No Text
https://www.blz.org/unternehmen/Subdomain Unternehmen
/beratung-und-entwicklung/Subdomain Beratung und Entwicklung
/aus-und-weiterbildung/Subdomain Aus- und Weiterbildung
https://www.blz.org/laserschutz/Subdomain Laserschutz
/veranstaltungen/Subdomain Veranstaltungen
https://www.blz.org/Anchor IMG-ALT Deutsch
https://www.blz.org/Subdomain Text duplicate IMG-ALT Deutsch
https://www.blz.org/en/8999-2/Subdomain IMG-ALT English
https://www.blz.org/unternehmen/Subdomain Text duplicate Unternehmen
/beratung-und-entwicklung/Subdomain Text duplicate Beratung und Entwicklung
/aus-und-weiterbildung/Subdomain Text duplicate Aus- und Weiterbildung
https://www.blz.org/laserschutz/Subdomain Text duplicate Laserschutz
/veranstaltungen/Subdomain Text duplicate Veranstaltungen
https://www.blz.org/Anchor Text duplicate IMG-ALT Deutsch
https://www.blz.org/Subdomain Text duplicate IMG-ALT Deutsch
https://www.blz.org/en/8999-2/Subdomain Text duplicate IMG-ALT English
https://www.blz.org/unternehmen/Subdomain Jetzt mehr erfahren
https://www.blz.org/unternehmen/Subdomain Anchor Trivial anchor text
hier
/beratung-und-entwicklungSubdomain No Text
/beratung-und-entwicklungSubdomain No Text
https://www.blz.org/laserschutz/Subdomain No Text
/aus-und-weiterbildungSubdomain No Text
/lichtgestalten/Subdomain No Text
/produkt/praxistraining-fuer-l...Subdomain 01.10.
/produkt/praxistraining-fuer-l...Subdomain FORTBILDUNG “PRAXISTRAINING FÜR LASERSCHUTZBEAUFTRAGTE ZUR AUFFRISCHUNG UND VERTIEFUNG DER FACHKENNTNISSE“
/produkt/online-ausbildung-las...Subdomain 14.05.
/produkt/online-ausbildung-las...Subdomain ONLINE-AUSBILDUNG “LASERSCHUTZBEAUFTRAGTER FÜR TECHNISCHE LASERANWENDUNGEN”
/produkt/lasers-in-manufacturi...Subdomain 23.06.
/produkt/lasers-in-manufacturi...Subdomain Lasers in Manufacturing – LiM 2025
/produkt/ausbildung-laserschut...Subdomain 20.05.
/produkt/ausbildung-laserschut...Subdomain ONLINE-AUSBILDUNG “LASERSCHUTZBEAUFTRAGTER FÜR MATERIALBEARBEITUNG UND MESSTECHNIK”
/veranstaltungen/Subdomain Alle Events
http://ec.europa.eu/consumers/odrExternal Subdomain URL anchor text
http://ec.europa.eu/consumers/odr
/08_impressum-de/Subdomain Impressum
/datenschutzerklaerung/Subdomain Datenschutz
/10_veranstaltungs-agb-de/Subdomain Veranstaltungs AGB
https://www.blz.org/unternehmen/Subdomain Text duplicate Unternehmen
/beratung-und-entwicklung/Subdomain Text duplicate Beratung und Entwicklung
/aus-und-weiterbildung/Subdomain Text duplicate Aus- und Weiterbildung
https://www.blz.org/laserschutz/Subdomain Text duplicate Laserschutz
/veranstaltungen/Subdomain Text duplicate Veranstaltungen
https://www.blz.org/Anchor Text duplicate IMG-ALT Deutsch
https://www.blz.org/Subdomain Text duplicate IMG-ALT Deutsch
https://www.blz.org/en/8999-2/Subdomain Text duplicate IMG-ALT English
https://www.blz.org/unternehmen/Subdomain Text duplicate Unternehmen
/beratung-und-entwicklung/Subdomain Text duplicate Beratung und Entwicklung
/aus-und-weiterbildung/Subdomain Text duplicate Aus- und Weiterbildung
https://www.blz.org/laserschutz/Subdomain Text duplicate Laserschutz
/veranstaltungen/Subdomain Text duplicate Veranstaltungen
https://www.blz.org/Anchor Text duplicate IMG-ALT Deutsch
https://www.blz.org/Subdomain Text duplicate IMG-ALT Deutsch
https://www.blz.org/en/8999-2/Subdomain Text duplicate IMG-ALT English

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.blz.org/"
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 is very slow (2.03 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.
The file size of the HTML document is fine (141 kB).

HTTP Response Header

NameValue
link<https://www.blz.org/wp-json/>; rel="https://api.w.org/", <https://www.blz.org/wp-json/wp/v2/pages/4572>; rel="alternate"; title="JSON"; type="application/json", <https://www.blz.org/>; rel=shortlink
set-cookie102 Characters
varyAccept-Encoding,User-Agent
content-encodingbr
content-typetext/html; charset=UTF-8
dateMon, 12 May 2025 04:18:57 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 36 referring domains.
This page has 81 backlinks.
This page has backlinks from 31 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-content/uploads/wc-logs/
Disallow: /wp-content/uploads/woocommerce_transient_files/
Disallow: /wp-content/uploads/woocommerce_uploads/
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://www.blz.org/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

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Most important keywords

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

KeywordResultRecheck
Bayerisches51%Check
Laserzentrum51%Check
Bayerisches Laserzentrum51%Check
Bayerisches Laserzentrum GmbH51%Check
GmbH50%Check
blz48%Check
org48%Check
Art46%Check
Lasertechnik43%Check
Beratung43%Check
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