Analyze your website with Seobility:

You have 3 of 3 checks left today.

Sem-mh.de - SEO Checker

Overview of the SEO Check

Meta information

90%

Page quality

48%

Page structure

57%

Link structure

90%

Server

46%

External factors

30%

SEO Score

SEO Score Widget

Response time

0.07 s

File size

303.20 kB

Words

1254

Media files

Number of links

22 internal / 19 external

Task list of SEO Improvements 7 Tasks

Remove unnecessary words like welcome greetings from the page title.Very important!
Try to reduce the number of used CSS files.Very important!
Try to reduce the number of used JavaScript files.Very important!
The page title should be better suited to the content of the page.Important!
The H1 heading should suit better to the page content. (Words from the heading are rarely used in the text)Important!
Use good alternative descriptions (alt attributes) for your images.Important!
Remove duplicate heading texts.Important!

View all

Meta specifications 90% achieved

Title

(Critically important)

Die offizielle Homepage der sem GmbH Mülheim

The title contains the word Homepage der! More content should be covered in the title.

There are no duplicate words in the title

Meta Title

Meta description

(Critically important)

Als Betreiberin des öffentlichen Kanalnetzes in Mülheim an der Ruhr bringen wir das Abwasser zurück in den natürlichen Wasserkreislauf.

The length of the meta description is perfect. (850 pixels out of 1000 max pixel length)

Meta Description

Crawlability

(Critically important)

There are no problems in accessing the website.

Search Engine Crawlers

Canonical URL

(Important)

https://www.sem-mh.de/

There is a valid canonical link specified.

Canonical Tag

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

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
robots	index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
description	Als Betreiberin des öffentlichen Kanalnetzes in Mülheim an der Ruhr bringen wir das Abwasser zurück in den natürlichen Wasserkreislauf.
generator	WordPress Download Manager 3.2.99
viewport	width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileImage	https://www.sem-mh.de/wp-content/uploads/sites/2/2019/11/cropped-sem-logo-270x270.png
article:modified_time	2024-07-25T11:12:36+00:00
lang	de-de
twitter:card	summary_large_image
og:locale	de_DE
og:type	website
og:title	Die offizielle Homepage der sem GmbH Mülheim
og:description	Als Betreiberin des öffentlichen Kanalnetzes in Mülheim an der Ruhr bringen wir das Abwasser zurück in den natürlichen Wasserkreislauf.
og:url	https://www.sem-mh.de/
og:site_name	sem
og:image	https://www.sem-mh.de/wp-content/uploads/sites/2/2020/05/semTeasermotivFacebook.jpg
og:image:width	1200
og:image:height	630
og:image:type	image/jpeg
X-UA-Compatible	IE=edge
charset	UTF-8

Test up to 1.000 webpages of sem-mh.de with our free plan!

Easy troubleshooting for your entire website
Meta and on page check for each page
Automated check for keyword optimization

Try For Free
No trial. It's just free!

Page quality 48% achieved

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.

There are 3 text duplicates on this page:

Duplicate: | Art: Vollzeit | Befristung: Unbefristet | Position: Mitarbeiter | Un...

This page contains 1254 words. That's ok.

38.1% of the text are stop words.

The page contains a listing, which indicates a good text layout.

28 paragraphs were found on this page.

No placeholders texts or images were found.

The average number of words per sentence of 15.55 words is good.

Content is King

Frames

(Critically important)

This page does not use a frameset.

Frames and framesets

Mobile optimization

(Somewhat important)

This page loads 18 JavaScript files. This may affect the load time negatively.

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.

Mobile Optimization

Bold and strong tags

(Somewhat important)

Some tags are too long. With 95 characters this one is longer than 70 characters:
"ausbildung zur fachkraft (m/w/d) für rohr-, kanal- und industrieservice – ausbildungsstart 2024"

Strong and Bold Tags

Image SEO

(Somewhat important)

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

Image SEO

There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.

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
data:[...] Base64	No alt attribute provided
...ent/uploads/sites/2/2019/11/sem-logo.png	sem
.../uploads/sites/2/2020/05/SEMheader01.png	No alt attribute provided
...ent/uploads/sites/2/2019/11/sem-logo.png	No alt attribute provided
data:[...] Base64	YouTube
data:[...] Base64	Icon
data:[...] Base64	No alt attribute provided	abwasser_klar
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Icon
data:[...] Base64	No alt attribute provided
data:[...] Base64	Icon
data:[...] Base64	Icon
data:[...] Base64	Icon
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided	01_Kanalinspektion-Drohne_Schachtblick_900x600
data:[...] Base64	Andreas Preußner
data:[...] Base64	Frank Zohren
data:[...] Base64	Kristin Thiele
data:[...] Base64	Jochen Gerstmeier
data:[...] Base64	Sabine Koch
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	Siegel Klimaneutral
data:[...] Base64	Logo co2 neutrale Webseite
data:[...] Base64	Facebook
data:[...] Base64	Instagram
data:[...] Base64	LinkedIn

Page structure 57% achieved

H1 heading

(Critically important)

Abwasser, Marsch!

The H1 heading is too short (17 characters). It should be at least 20 Characters long.

H1-H6 headings

Headings

(Important)

Some headings occur twice on the page.

There are 60 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

H1-H6 headings

Heading structure

Heading level	Content
H1	Abwasser, Marsch!
H2	Wir lenken dein Abwasser in die richtigen Bahnen
H2	Informationen zum Zahlungsverkehr für Abwassergebühren
H2	Überweisung
H2	Lastschrifteinzug / SEPA-Mandat
H2	Dienstleistungen
H2	Kanalinspektion
H2	Zustands- und Funktionsprüfung
H2	Wartung und Dichtheitsprüfung von Fett- und Ölabscheidern
H2	Weitere Services
H2	Wo bist du? Wir suchen dich!
H2	Neuigkeiten
H2	Mülheims Unterwelt neu erkundet.
H2	Ansprechpartner
H2	Unsere Geschäftsleitung
H3	Eingeschränkte Funktionalität
H3	SEPA Lastschriftmandat für Abwassergebühren
H3	Lageplan Trinkwasserschutzzonen in Mülheim an der Ruhr
H3	Informationen zum Einbau von Fettabscheideranlagen
H3	Verlängerung des Entleerungsintervalles von Fettabscheideranlagen
H3	Merkblatt zum ordnungsgemäßen Betrieb von Leichtflüssigkeitsabscheidern
H3	Wir sind zur Stelle, wenn du uns brauchst.
H3	Alles, wasser wissen wollt –
H3	Alles, wasser wissen wollt – Duplicate text
H3	Dr. Hendrik Dönnebrink
H3	Burkhard Malcus
H4	Lerne uns kennen!
H4	Wir suchen dich!
H4	Jetzt Kontakt aufnehmen
H4	Gartenwasserzähler
H4	Abwassertabus
H4	Hier bauen wir für euch!
H4	Kanalinspektion Duplicate text
H4	Zustands- und Funktionsprüfung Duplicate text
H4	Wartung und Dichtheitsprüfung
H4	Planauskunft
H4	Modernste Systeme machen aus normalen Kanal-Inspektionsfahrzeugen mobile Mini-Fernsehstudios.
H4	Wir prüfen deine Grundleitungen.
H4	Mehr erfahren
H4	Zustandsprüfung
H4	Wie funktioniert's?
H4	Wertsicherung
H4	Versicherungsnachweis
H4	Umweltschutz
H4	Wir warten und prüfen deine Anlagen.
H4	Mehr erfahren Duplicate text
H4	Verstopfungsbeseitigung
H4	Kanalreinigung
H4	Kleinkläranlagen und Gruben
H4	Ausbildung zur Fachkraft (m/w/d) für Rohr-, Kanal- und Industrieservice – Ausbildungsstart 2024
H4	Baubeauftragter Abwasser (m/w/d)
H4	Fachkraft für Rohr-, Kanal- und Industrieservice (m/w/d)
H4	Tiefbautechniker (m/w/d) – softwaregesteuerte Kanaldokumentation
H4	Technischer Mitarbeiter (m/w/d) – Schwerpunkt Kanalsanierung
H4	Meister für Rohr-, Kanal- und Industrieservice (m/w/d)
H4	Andreas Preußner
H4	Frank Zohren
H4	Kristin Thiele
H4	Jochen Gerstmeier
H4	Sabine Koch

Link structure 90% achieved

Internal links

(Important)

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.

Internal Linking

External links

(Nice to have)

There are 19 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
https://www.medl.de/	External Subdomain	www.medl.de
https://www.sem-mh.de/	Subdomain	IMG-ALT sem
https://www.sem-mh.de/		zurück zur Startseite
https://www.sem-mh.de/		Abwassergebühren
https://www.sem-mh.de/		Dienstleistungen
https://www.sem-mh.de/		Weitere Services
https://www.sem-mh.de/		Offene Stellen
https://www.sem-mh.de/		Ansprechpartner
/datenschutz/	Subdomain	Datenschutz
https://www.sem-mh.de/impressum/	Subdomain	Impressum
http://www.medl.de/	New window External Subdomain	zur medl
https://www.sem-mh.de/		Kontakt
/sem/?wpdmdl=776		$
/sem/?wpdmdl=776		Abwassertabus
https://www.medl.de/netze/baus...	External Subdomain Text duplicate	$
https://www.medl.de/netze/baus...	External Subdomain	Hier bauen wir für euch!
https://policies.google.com/pr...	New window Nofollow External Subdomain	Mehr erfahren
/download/sepa-basislastschrif...	Subdomain	SEPA Lastschriftmandat für Abwassergebühren
https://www.sem-mh.de/	Anchor	Lass dich beraten!
/download/lageplan-trinkwasser...	Subdomain	Lageplan Trinkwasserschutzzonen in Mülheim an der Ruhr
/download/informationen-zum-ei...	Subdomain	Informationen zum Einbau von Fettabscheideranlagen
/download/verlaengerung-des-en...	Subdomain	Verlängerung des Entleerungsintervalles von Fettabscheideranlagen
/download/merkblatt-zum-ordnun...	Subdomain	Merkblatt zum ordnungsgemäßen Betrieb von Leichtflüssigkeitsabscheidern
https://www.sem-mh.de/	Anchor Text duplicate	Lass dich beraten!
https://recruitingapp-5344.de....	External Subdomain	Ausbildung zur Fachkraft (m/w/d) für Rohr-, Kanal- und Industrieservice – Ausbildungsstart 2024
https://recruitingapp-5344.de....	External Subdomain	Baubeauftragter Abwasser (m/w/d)
https://recruitingapp-5344.de....	External Subdomain	Fachkraft für Rohr-, Kanal- und Industrieservice (m/w/d)
https://recruitingapp-5344.de....	External Subdomain	Tiefbautechniker (m/w/d) – softwaregesteuerte Kanaldokumentation
https://recruitingapp-5344.de....	External Subdomain	Technischer Mitarbeiter (m/w/d) – Schwerpunkt Kanalsanierung
https://recruitingapp-5344.de....	External Subdomain	Meister für Rohr-, Kanal- und Industrieservice (m/w/d)
https://www.medl.de/?p=30928&p...	External Subdomain	No Text
https://www.medl.de/kanalinspe...	New window External Subdomain	Trivial anchor text mehr lesen
/wp-content/uploads/medl-Klima...	New window	IMG-ALT Siegel Klimaneutral
https://www.co2neutralwebsite....	New window External Subdomain	IMG-ALT Logo co2 neutrale Webseite
https://www.sem-mh.de/impressum	Text duplicate	Impressum
https://www.sem-mh.de/datenschutz	Text duplicate	Datenschutz
https://www.medl.de/kuendigung	External Subdomain	Verträge hier kündigen
https://www.facebook.com/medl....	New window External Subdomain	IMG-ALT Facebook
https://www.instagram.com/medl...	New window External Subdomain	IMG-ALT Instagram
https://www.linkedin.com/compa...	New window External Subdomain	IMG-ALT LinkedIn
https://www.medl.de/	External Subdomain Text duplicate	zur medl

Server configuration 46% achieved

HTTP redirects

(Critically important)

This page redirects to "https://www.sem-mh.de/"

WWW Redirect

HTTP header

(Important)

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

This page uses GZip for compressed data transmission.

HTTP headers

Performance

(Somewhat important)

This page loads 8 CSS files. This may affect the page load time negatively.

This page loads 18 JavaScript files. This may affect the load time negatively.

The page response time is excellent with 0.07 seconds.

The file size of the HTML document is fine (303 kB).

Page Speed

HTTP Response Header

Name	Value
server	nginx
date	Fri, 27 Sep 2024 12:04:19 GMT
content-type	text/html; charset=UTF-8
content-length	48980
connection	keep-alive
x-powered-by	PHP/7.4.20
last-modified	Fri, 27 Sep 2024 04:53:42 GMT
vary	Accept-Encoding
content-encoding	gzip
statuscode	200
http_version	HTTP/1.1

External factors 30% achieved

Backlinks

(Critically important)

This page has only a few links from other websites.

This page only has backlinks from 10 referring domains.

This page only has 574 backlinks.

This page only has few backlinks from 10 different ip addresses.

Backlinks

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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

Sitemap: https://www.sem-mh.de/sitemap_index.xml
Sitemap: https://www.medl.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

www.sem-mh.de

Die offizielle Homepage der sem GmbH Mülheim

Als Betreiberin des öffentlichen Kanalnetzes in Mülheim an der Ruhr bringen wir das Abwasser zurück in den natürlichen Wasserkreislauf.

Most important keywords

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

Keyword	Result	Recheck
Abwasser	74%	Check
Mülheim	65%	Check
Kanal	63%	Check
Abwasser zurück	62%	Check
GmbH Mülheim	58%	Check
Stadt Mülheim	51%	Check
Ruhr	50%	Check
Marsch	50%	Check
sem-mh	48%	Check
Rohr	47%	Check
GmbH	46%	Check
natürlichen	46%	Check
zurück	46%	Check
öffentlichen	46%	Check
Wasserkreislauf	46%	Check
Betreiberin	46%	Check
Kanalnetzes	46%	Check
öffentlichen Kanalnetzes	46%	Check
neu	44%	Check
Fachkraft	44%	Check
Industrieservice	44%	Check
Abwassergebühren	43%	Check
Informationen	43%	Check
prüfen	43%	Check
Wartung	43%	Check

Show more keywords and terms

Test up to 1.000 webpages of sem-mh.de with our free plan!

Easy troubleshooting for your entire website
Meta and on page check for each page
Automated check for keyword optimization

Try For Free
No trial. It's just free!

Sem-mh.de - SEO Checker

Task list of SEO Improvements 7 Tasks

Meta specifications 90% 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

Test up to 1.000 webpages of sem-mh.de with our free plan!

Page quality 48% achieved

(Critically important)

(Critically important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

(Somewhat important)

Media list

Page structure 57% achieved

(Critically important)

(Important)

Heading structure

Link structure 90% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 46% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 30% achieved

(Critically important)

Links from Wikipedia

Robots.txt

Similar sites

Search preview

Most important keywords

Test up to 1.000 webpages of sem-mh.de with our free plan!

Cookie Policy