Diankov.de - SEO Checker

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Overview of the SEO Check
Meta information
63% 
Page quality
58% 
Page structure
50% 
Link structure
97% 
Server
45% 
External factors
9% 
SEO Score
Response time
0.03 s
File size
20.60 kB
Words
621
Media files
21
Number of links
11 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Diankov Gebäudetechnik Gmbh | Home
The length of the page title is perfect. (356 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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: en
Server location: United States of America
The given language en does not conform with the detected language de.
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 character encoding is not specified.
The character encoding is not specified in the HTTP header.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
langen
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
The average number of words per sentence of 33.13 words is high.
This page contains 621 words. That's ok.
22.4% 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.
15 paragraphs were found on this page.
The text content is perfect.
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)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
This page does not require any JavaScript files.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: diankov gebäudetechnik gmbh
Image SEO
(Somewhat important)
21 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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
/img/Diankov_Original_Remake.pngNo alt attribute provided
http://diankov.de/img/PortraitIvan.jpgNo alt attribute provided
http://diankov.de/img/PortraitIvan.jpgNo alt attribute provided
http://diankov.de/img/tel-diankov.pngNo alt attribute provided
http://diankov.de/img/email-diankov.pngNo alt attribute provided
http://diankov.de/img/Project_Altbau.jpgNo alt attribute provided
/img/Project_Mehrfamilienhaus.jpgNo alt attribute provided
http://diankov.de/img/Project_Photovolt.jpgNo alt attribute provided
http://diankov.de/img/pdf.pngNo alt attribute provided
/img/Project_Produktionshalle.jpgNo alt attribute provided
http://diankov.de/img/Project_Aachen.jpgNo alt attribute provided
http://diankov.de/img/pdf.pngNo alt attribute provided
http://diankov.de/img/Project_Klinik.jpgNo alt attribute provided
http://diankov.de/img/Project_Dresden.jpgNo alt attribute provided
http://diankov.de/img/pdf.pngNo alt attribute provided
http://diankov.de/img/Project_goetz.jpgNo alt attribute provided
/img/Project_Krankenhaus.jpgNo alt attribute provided
http://diankov.de/img/Project_Graph.jpgNo alt attribute provided
http://diankov.de/img/Project_Zeichnung.jpgNo alt attribute provided
http://diankov.de/img/pdf.pngNo alt attribute provided
...kov_Original_EnergieeffizienzExperte.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Technische Gebäudeausrüstung (TGA)
Too many H1 headings
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Technische Gebäudeausrüstung (TGA)
H1 ÜBER UNS
H1 LEISTUNGEN
H1 KONTAKT
H1 PROJEKTE
H2 Energieberatung | Fachplanung | Ausführung
H2 Willkommen
H2 Unsere Vision
H2 Energieberatung Beraternummer für BAFA: EB973294
H2 TGA-Fachplanung
H2 Ausführung
H6 Altbausanierung
H6 Sanierung Mehrfamilienhaus
H6 Solarthermieanlagen
H6 Moderne Produktionshalle
H6 Industrie- und Handelskammer zu Aachen
H6 Kieferorthopädische Zahnarztpraxis Dr. Dees
H6 Bürogebäude "An der Loge"
H6 Verwaltungsgebäude
H6 Kältebereitstellung im Krankenhaus Wertheim
H6 Maschinenhalle der Universität Karlsruhe (TH)
H6 Vorfeldbeheizung Hubschrauberhangar
1 links don't have an anchor text.
The number of internal links is ok.
Every linktext is unique.
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
http://diankov.de/index.htmlNo Text
http://diankov.de/Anchor ÜBER UNS
http://diankov.de/Anchor LEISTUNGEN
http://diankov.de/Anchor KONTAKT
http://diankov.de/Anchor PROJEKTE
/PDFs/Solarthermie.pdfSolarthermie
http://diankov.de/PDFs/GKA.pdfAustausch von Klimaanlagen
http://diankov.de/PDFs/SKD.pdfNutzung von Fernwärme
/PDFs/Rohrnetz.pdfKomplexe Rohrnetzberechnung
http://diankov.de/impressum.htmlImpressum
/datenschutz.htmlDatenschutzerklärung
https://www.energie-effizienz-...External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.03 seconds.
This page only loads 3 CSS files. That's ok.
This page does not require any JavaScript files.
The file size of the HTML document is fine (21 kB).

HTTP Response Header

NameValue
dateSat, 28 Sep 2024 18:35:43 GMT
serverApache/2.4.62 (Unix)
varyUser-Agent
last-modifiedWed, 26 Jun 2024 08:57:41 GMT
etag"5260-61bc734f423a2"
accept-rangesbytes
content-length21088
content-typetext/html
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 3 referring domains.
This page only has 3 backlinks.
This page only has few backlinks from 3 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

Most important keywords

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

KeywordResultRecheck
Gebäude70%Check
Diankov64%Check
Diankov Gebäudetechnik57%Check
Diankov Gebäudetechnik GmbH55%Check
TGA54%Check
GmbH51%Check
Gebäudetechnik51%Check
Gebäudetechnik GmbH51%Check
Technische50%Check
Gebäudeausrüstung50%Check
Show more keywords and terms

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