Emvau-schlacke.de - SEO Checker

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Overview of the SEO Check
Meta information
70% 
Page quality
47% 
Page structure
50% 
Link structure
78% 
Server
86% 
External factors
64% 
SEO Score
Response time
1.05 s
File size
197.70 kB
Words
1749
Media files
10
Number of links
21 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
emvau Schlacke | Hamburgs Recyclingbaustoff
The length of the page title is perfect. (423 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://emvau-schlacke.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: en-us
Server location: United States of America
The given language en does not conform with the detected language 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)
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
robotsmax-image-preview:large
generatorWordPress 6.6.2
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileImagehttps://emvau-schlacke.de/wp-content/uploads/2024/08/cropped-emvau-logo-black-300x300.png
langen-us
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
There are 14 text duplicates on this page:
  • Duplicate 1: Die Verwendung von Hausmüllverbrennungsasche (HMVA) im Bauwesen hat ei...
  • Duplicate 2: „In den ReStra (Hamburger Regelwerke für Planung und Entwurf von Stad...
  • Duplicate 3: Ab Juni 2022 ist in jeder Baubeschreibung anzugeben und zu begründen,...
  • Duplicate 4: Die im öffentlichen Straßen- und Wegebau der Freien und Hansestadt Ha...
  • Duplicate 5: Für industriell hergestellte Müllverbrennungsaschen (HMVA) liegt ein...
  • Duplicate 6: Bei Lieferengpässen der ausgeschriebenen Baustoffgemische (HMVA-Frost...
  • Duplicate 7: * nur in Hamburg: mit salzreduzierter Schlacke und Einbau nach ZTV-Pfl...
This page contains 1749 words. That's ok.
35.5% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
25 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 18.94 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
The amount of tags is very high (69). We recommend using a maximum of 35 tags for this page.
The following tag is repeated too often: hamburgs recyclingbaustoff
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)
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
...ent/uploads/2024/08/emvau-logo-black.pngemvau Schlacke
/wp-content/uploads/2024/08/Hamburg.pngNo alt attribute providedHamburg
/wp-content/uploads/2024/08/JNS1905.jpgNo alt attribute provided_JNS1905
/wp-content/uploads/2024/08/JNS2278.jpgHallenbau Bredowstraße
.../uploads/2024/08/IMG_1221-1030x687-1.jpgHHLA AG Container-Terminals
/wp-content/uploads/2024/08/JNS1905.jpgK2 Lutzhorn Bokel
...ent/uploads/2024/08/emvau-logo-white.pngNo alt attribute providedemvau-logo-white
...set-Schlackenkontor_UeZeichen_2023-1.pngNo alt attribute providedCert_387_Hanset-Schlackenkontor_UeZeichen_2023-1
...nt/uploads/2023/11/HH_Handeln_Makeln.pngNo alt attribute providedHH_Handeln_Makeln
.../11/QUBA_Zertifiziert_Logo_White_RGB.pngNo alt attribute providedQUBA_Zertifiziert_Logo_White_RGB

Page structure

H1 heading
(Critically important)
emvau-schlacke: Hamburgs Recyclingbaustoff
Too many H1 headings
Headings
(Important)
There are 33 headings on the page. The amount of headings should be in a more proper relation to the amount of text.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 emvau-schlacke: Hamburgs Recyclingbaustoff
H1 Empty heading
H1 Empty heading
H1 Ihr Kontakt zu uns.
H2 Wenn aus kalter Asche ... einmal ein heißes Pflaster wird.
H2 emvau-schlacke – der vielseitige Ersatzbaustoff
H2 Unser Service:
H2 emvau-schlacke: Hamburger Qualitätsschlacke
H2 Die technischen Eigenschaften überzeugen
H2 Unkomplizierter Einbau, jederzeit
H2 Schlacke schont die Umwelt
H2 Schlacke nimmt CO2 auf
H2 Keine Eingriffe in die Natur – dafür ein Zurückgreifen auf Vorhandenes
H2 Preis-Leistung, die stimmt
H2 Zahlreiche erfolgreiche Referenzprojekte
H2 emvau-schlacke – von der Stadt Hamburg unterstützt
H2 Unsere Produkte: emvau-schlacke und emvau-mix
H2 Stellen Sie ganz unkompliziert eine Voranfrage
H3 Wir prüfen für Sie gern Ihr Bauvorhaben individuell auf Schlacke-Eignung! Sprechen Sie uns einfach an. Telefonisch oder über unser Kontaktfeld.
H3 emvau-Schlacke
H3 emvau-mix
H3 Hamburgs Recyclingbaustoff
H3 Unsere Zahlreichen Services
H3 Produktion & Vertrieb
H3 Hanseatisches Schlackenkontor
H3 HSK GMBH
H3 HSK ARGE VERTRIEB
H3 Links / Rechtliches
H4 Telefon
H4 Email
H4 Standort
H4 Hallenbau Bredowstraße
H4 HHLA AG Container-Terminals
H4 K2 Lutzhorn Bokel
H5 Auszug aus dem Regelwerk Hamburg ZTV/St-Hmb.09, Fassung 07/23
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
There are 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://emvau-schlacke.de/IMG-ALT emvau Schlacke
https://emvau-schlacke.de/Home
/kreislauf/Kreislauf
/services/Services
/produktion-und-vertrieb/Produktion und Vertrieb
/kontakt/Kontakt
/voranfrage/Voranfrage stellen
https://maps.app.goo.gl/qPVrm1...External Subdomain Pinkertweg 12 a
https://maps.app.goo.gl/qPVrm1...External Subdomain 22113 Hamburg
/voranfrage/Kostenlose Anfrage stellen
/referenz-bredowstr/Mehr erfahren
/referenz-cta/Text duplicate Mehr erfahren
/referenz-k2/Text duplicate Mehr erfahren
/wp-content/uploads/2024/01/23...Einbaumerkblatt emvau-Schlacke
/wp-content/uploads/2024/01/24...Einbaumerkblatt emvau-Mix
/voranfrage/Text duplicate Voranfrage stellen
/kreislauf/Hamburgs Recyclingbaustoff
/kreislauf/Kreislauf kennenlernen
/?page_id=363Impressum
/?page_id=367Datenschutzerklärung
/?page_id=370AGB
/?page_id=374Cookie-Richtlinie
/?page_id=91Servicebereich
https://quba-deutschland.de/New window External No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://emvau-schlacke.de/"
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 is slow (1.05 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 (198 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 29 Sep 2024 12:25:37 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
link<https://emvau-schlacke.de/wp-json/>; rel="https://api.w.org/", <https://emvau-schlacke.de/wp-json/wp/v2/pages/510>; rel="alternate"; title="JSON"; type="application/json", <https://emvau-schlacke.de/>; rel=shortlink
x-cache-statusEXPIRED
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 18 referring domains.
This page only has 127 backlinks.
This page only has few backlinks from 13 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

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

Sitemap: https://emvau-schlacke.de/wp-sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Schlacke88%Check
emvau schlacke84%Check
Hamburg74%Check
emvau-schlacke72%Check
Hamburgs70%Check
Hamburgs Recyclingbaustoff70%Check
Baustoff69%Check
Recyclingbaustoff69%Check
Hansestadt Hamburg56%Check
22113 Hamburg56%Check
Show more keywords and terms

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