Dd-lm.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
43% 
Page structure
100% 
Link structure
92% 
Server
100% 
External factors
30% 
SEO Score
Response time
0.38 s
File size
13.20 kB
Words
126
Media files
4
Number of links
17 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Dresdener Lüftungsmontagen GmbH & Co. KG
The length of the page title is perfect. (422 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Planung, Lieferung, Montage, Service von Lüftungsanlagen und Klimaanlagen
The length of the meta description is perfect. (479 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.dd-lm.de/
There is a valid canonical link specified.
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
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
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1, index,follow
descriptionPlanung, Lieferung, Montage, Service von Lüftungsanlagen und Klimaanlagen
generatorWordPress 5.7.12
authorEDB Hanel GmbH - Webdesign- und Werbeagentur
format-detectiontelephone=no
article:modified_time2024-05-22T09:01:34+00:00
langde
twitter:cardsummary_large_image
twitter:label1Geschätzte Lesezeit
twitter:data11 Minute
og:localede_DE
og:typewebsite
og:titleDresdener Lüftungsmontagen GmbH & Co. KG
og:descriptionPlanung, Lieferung, Montage, Service von Lüftungsanlagen und Klimaanlagen
og:urlhttps://www.dd-lm.de/
og:site_nameDresdener Lüftungsmontagen GmbH & Co. KG
og:imagehttps://www.dd-lm.de/wp-content/uploads/2024/02/Crefozert_2023-797x1024.jpg
charsetutf-8

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Page quality

Content
(Critically important)
There are only 126 words on this page. Use at least 250 words to provide useful information.
27.8% 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.
3 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 13.2 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" is provided.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 162 characters this one is longer than 70 characters:
"unser unternehmen dresdener lüftungsmontagen besteht seit 1990 als einzelfirma und wurde im jahr 2000 ..."
Image SEO
(Somewhat important)
1 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
...tent/themes/dlmtheme/assets/img/logo.pngDLM
...emes/dlmtheme/assets/img/title-image.jpgLüftungsanlage
...oads/2024/02/Crefozert_2023-797x1024.jpgNo alt attribute provided
...s/dlmtheme/assets/img/footer-anfahrt.jpgAnfahrt

Page structure

H1 heading
(Critically important)
Dresdener Lüftungsmontagen GmbH & Co. KG
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Dresdener Lüftungsmontagen GmbH & Co. KG
H2 Unternehmen
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.
There are 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.dd-lm.de/Subdomain IMG-ALT DLM
https://www.dd-lm.de/Subdomain Home
https://www.dd-lm.de/leistung/Subdomain Leistung
https://www.dd-lm.de/projekte/Subdomain Projekte
https://karriere.dd-lm.de/New window External Subdomain Jobs
https://www.dd-lm.de/kontakt/Subdomain Kontakt
https://www.dd-lm.de/impressum/Subdomain Impressum
https://www.dd-lm.de/datenschutz/Subdomain Datenschutz
https://www.dd-lm.de/Subdomain Text duplicate Home
https://www.dd-lm.de/leistung/Subdomain Text duplicate Leistung
https://karriere.dd-lm.de/New window External Subdomain Text duplicate Jobs
https://www.dd-lm.de/projekte/Subdomain Text duplicate Projekte
https://www.dd-lm.de/kontakt/Subdomain Text duplicate Kontakt
https://www.dd-lm.de/Subdomain Text duplicate Home
https://www.dd-lm.de/leistung/Subdomain Text duplicate Leistung
https://www.dd-lm.de/projekte/Subdomain Text duplicate Projekte
https://karriere.dd-lm.de/New window External Subdomain Text duplicate Jobs
https://www.dd-lm.de/kontakt/Subdomain Text duplicate Kontakt
https://www.dd-lm.de/impressum/Subdomain Text duplicate Impressum
https://www.dd-lm.de/datenschutz/Subdomain Text duplicate Datenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.dd-lm.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 excellent with 0.38 seconds.
The file size of the HTML document is fine (13 kB).

HTTP Response Header

NameValue
link<https://www.dd-lm.de/wp-json/>; rel="https://api.w.org/", <https://www.dd-lm.de/wp-json/wp/v2/pages/8>; rel="alternate"; type="application/json", <https://www.dd-lm.de/>; rel=shortlink
varyAccept-Encoding,User-Agent
content-encodinggzip
content-typetext/html; charset=UTF-8
dateFri, 15 Nov 2024 05:14:54 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 10 referring domains.
This page only has 42 backlinks.
This page only has few backlinks from 10 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.dd-lm.de
Dresdener Lüftungsmontagen GmbH & Co. KG
Planung, Lieferung, Montage, Service von Lüftungsanlagen und Klimaanlagen

Most important keywords

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

KeywordResultRecheck
Lüftung80%Check
Montage78%Check
Lüftungsmontagen GmbH Co67%Check
Dresdener66%Check
Lüftungsmontagen66%Check
GmbH66%Check
Lüftungsmontagen GmbH66%Check
Dresdener Lüftungsmontagen66%Check
Dresdener Lüftungsmontagen GmbH Co66%Check
dd-lm48%Check
Show more keywords and terms

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