Alu.ch - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
38% 
Page structure
75% 
Link structure
97% 
Server
94% 
External factors
100% 
SEO Score
Response time
0.52 s
File size
52.80 kB
Words
187
Media files
24
Number of links
40 internal / 20 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Willkommen beim Aluminium-Verband Schweiz - Aluminium-Verband Schweiz
The title contains the word Willkommen bei! More content should be covered in the title.
The page title should be shorter than 580 pixels. It is 695 pixels long. Optimize title
There are word repetitions in the page 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://alu.ch/
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
generatorWPML ver:4.6.11 stt:4,3;
msapplication-TileImagehttps://alu.ch/wp-content/uploads/2016/03/cropped-alu-webapp-icon-1-270x270.png
article:modified_time2016-05-17T09:26:00+00:00
langde-de
twitter:cardsummary_large_image
og:localede_DE
og:typewebsite
og:titleWillkommen beim Aluminium-Verband Schweiz - Aluminium-Verband Schweiz
og:urlhttps://alu.ch/
og:site_nameAluminium-Verband Schweiz
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 187 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
Only 1 paragraph/s was/were found on this page.
The average number of words per sentence of 27 words is high.
25.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
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 6 tags for this page.
Image SEO
(Somewhat important)
24 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
...content/themes/aluch/images/alu-logo.svgNo alt attribute provided
...016/04/ALULAUFEN-logo-e1549449533240.jpgNo alt attribute provided
/wp-content/uploads/2016/03/constellium.pngNo alt attribute provided
/wp-content/uploads/2016/03/novelis.pngNo alt attribute provided
...content/uploads/2023/03/Alu-Menziken.jpgNo alt attribute provided
...Sauter_Aluminium_Warzenblech-820x312.jpgNo alt attribute provided
...04/coffee-break-1177540_1920-820x312.jpgNo alt attribute provided
...mfoto-2017-09-26-um-18.11.58-820x312.pngNo alt attribute provided
...2016/04/calendar-660669_1920-820x312.jpgNo alt attribute provided
...2016/03/keyboard-886462_1920-820x312.jpgNo alt attribute provided
...BWB-Logo_black_quer-1-e1681728281878.jpgNo alt attribute provided
/wp-content/uploads/2016/04/dgs.pngNo alt attribute provided
...2019/07/hydro_logo_vertical_blue_rgb.jpgNo alt attribute provided
/wp-content/uploads/2016/04/igora.pngNo alt attribute provided
/wp-content/uploads/2016/04/imbach.pngNo alt attribute provided
/wp-content/uploads/2016/04/korff.pngNo alt attribute provided
...oads/2016/04/metall-service-menziken.pngNo alt attribute provided
/wp-content/uploads/2016/04/prometall.pngNo alt attribute provided
/wp-content/uploads/2016/04/wicona.pngNo alt attribute provided
...ent/uploads/2016/04/aluminium-praxis.pngNo alt attribute provided
/wp-content/uploads/2016/04/alu-news.pngNo alt attribute provided
.../uploads/2016/05/aab-logo-neu-footer.pngNo alt attribute provided
...oads/2016/05/sustainblog-logo-footer.pngNo alt attribute provided
...oads/2021/10/Linkedin-e1634549655787.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H3 Wir empfehlen
H3 Kontakt / Contact
H3 LinkedIn
H3 Pressemitteilungen
H4 Über den Aluminium-Verband
H4 Unsere Mitglieder
H4 Alu Akademie
H4 Termine 2024
H4 Pressemitteilungen Duplicate text
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 20 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://alu.ch/Anchor Zum Inhalt springen
A-TITLE Zum Inhalt springen
https://alu.ch/No Text
http://alu.ch/Home
https://alu.ch/verband/Verband
https://alu.ch/verband/organe/Organe
https://alu.ch/verband/umfeld/Umfeld
/verband/plattformen-und-fachg...Plattformen & Fachgruppen
/verband/aktivitaeten/Aktivitäten
/verband/mitgliedschaft/Mitgliedschaft
https://alu.ch/unsere-mitglieder/Mitglieder
https://alu.ch/alu-kongress/Alu Kongress
https://alu.ch/alu-akademie/Alu Akademie
https://alu.ch/alu-tage/Alu Tage
https://alu.ch/literatur/Literatur
/werkstoff/aluminium-nachhalti...Aluminium – Nachhaltiger Werkstoff
/werkstoff/aluminium-der-kreis...Aluminium – Der Kreislaufwerkstoff
/werkstoff/recycling-und-herku...CO2: Herkunft von Alu und Recycling ist wichtig!
/werkstoff/schweizer-alu-indus...Schweizer Aluminium-Industrie leistet einen wichtigen Beitrag zur CO2-Reduktion
https://alu.ch/werkstoff/Werkstoff
https://alu.ch/verarbeitung/Verarbeitung
https://alu.ch/maerkte/Märkte
https://alu.ch/links/Links
https://alu.ch/downloads/Downloads
https://www.linkedin.com/compa...External Subdomain LinkedIn alu.ch
https://alu.ch/termine/Termine
https://alu.ch/aluch-news/aluch-news
/presse-mitteilungen/Pressemitteilungen
/design-preis-schweiz/Design Preis Schweiz
https://alu.ch/corona-virus/Corona-Virus
/datenschutzerklaerung/Datenschutzerklärung
https://alu.ch/fr/FR
https://alu.ch/fr/Text duplicate FR
http://www.alu-laufen.ch/New window External Subdomain A-TITLE Aluminium Laufen AG
http://www.constellium.com/New window External Subdomain A-TITLE Constellium
http://novelis.com/de/New window External A-TITLE Novelis
https://www.alu-menziken.com/New window External Subdomain A-TITLE Alu Menziken Extrusion AG
https://alu.ch/verband/Über den Aluminium-Verband Als Branchenverband der schweizerischen Aluminiumindustrie setzen wir uns für die Förderung der Produktion, Verarbeitung, Veredelu...
A-TITLE Über den Aluminium-Verband
https://alu.ch/unsere-mitglieder/Unsere Mitglieder Erfahren Sie mehr über unsere Mitglieder und ihre Leistungen.
A-TITLE Unsere Mitglieder
https://alu.ch/alu-akademie/Alu Akademie Wer nachhaltigen Erfolg haben will, muss sich stetig weiterbilden.
A-TITLE Alu Akademie
https://alu.ch/termine/Termine 2024 Die aktuellen Termine der nächsten Monate.
A-TITLE Termine 2024
/presse-mitteilungen/Pressemitteilungen Unsere letzten Pressemitteilungen im Überblick.
A-TITLE Pressemitteilungen
http://www.bwb-group.com/de/New window External Subdomain A-TITLE BWB
http://www.dgs-druckguss.com/New window External Subdomain A-TITLE DGS Druckguss Systeme AG
https://hydro.com/New window External A-TITLE Hydro
https://www.igora.ch/New window External Subdomain A-TITLE IGORA
http://www.imbach.com/home.htmlNew window External Subdomain A-TITLE Imbach & Cie
https://www.korff.ch/de/starts...New window External Subdomain A-TITLE Korff Aluminiumfolien
https://www.dkh.ch/msm/de/msm/...New window External Subdomain A-TITLE Metall Service Menziken
http://www.prometall.ch/New window External Subdomain A-TITLE prometall handel ag
http://www.wicona.com/de/ch/New window External Subdomain A-TITLE WICONA
https://www.alu-web.de/fachpub...New window External Subdomain A-TITLE Aluminium Praxis
http://www.alu-news.de/New window External Subdomain A-TITLE Alu News
http://alu-am-bau.ch/New window External A-TITLE Aluminium am Bau
http://sustainblog.ch/New window External A-TITLE Sustainblog
https://www.linkedin.com/compa...External Subdomain No Text
https://www.linkedin.com/compa...External Subdomain No Text
/technologischer_vorsprung_wei...Technologischer Vorsprung stellt Weichen für die Zukunft
/verheerende-kettenreaktion-ve...Schweizer Aluminiumindustrie behauptet sich innovationsstark
/verheerende-kettenreaktion-ve...Schweizer Aluminiumindustrie wieder in den schwarzen Zahlen
https://alu.ch/kontakt-impressum/Kontakt/Contact & Impressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://alu.ch/"
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 of 0.52 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 (53 kB).

HTTP Response Header

NameValue
x-pingbackhttps://alu.ch/xmlrpc.php
link<https://alu.ch/wp-json/>; rel="https://api.w.org/"
varyAccept-Encoding
content-encodinggzip
content-typetext/html; charset=UTF-8
dateTue, 02 Jul 2024 04:10:42 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 110 referring domains.
This page has 390 backlinks.
This page has backlinks from 98 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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

Sitemap: https://alu.ch/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

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Search preview

Most important keywords

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

KeywordResultRecheck
Alu68%Check
Aluminium52%Check
Verband50%Check
Aluminium-Verband48%Check
Aluminium-Verband Schweiz48%Check
Schweiz44%Check
Pressemitteilungen43%Check
LinkedIn40%Check
Mitglieder38%Check
Termine38%Check
Show more keywords and terms

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