Doltec.de - SEO Checker

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Overview of the SEO Check
Meta information
58% 
Page quality
54% 
Page structure
95% 
Link structure
72% 
Server
93% 
External factors
9% 
SEO Score
Response time
0.54 s
File size
143.60 kB
Words
319
Media files
6
Number of links
10 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
doltec.de – Vermietung von Konferenztechnik und Dolmetschertechnik
The page title should be shorter than 580 pixels. It is 628 pixels long. Optimize title
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://doltec.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)
No favicon is linked in the HTML code.

Meta tags

NameValue
descriptionEmpty
keywordsEmpty
robotsmax-image-preview:large
generatorWordPress 6.7.2
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
langde
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 319 words on this page. Good pages should have about 800 words of useful content.
36.4% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
12 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 11.7 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=0" is provided.
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)
2 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
/wp-content/uploads/2025/04/LogoWeb.pngdoltec.de
data:[...] Base64No alt attribute provided1080x600
...2025/04/PIC_appl_Synexis-Handheld_3c.jpgNo alt attribute providedPIC_appl_Synexis-Handheld_3c
.../04/PIC_product_Synexis_C30_Group_V2.jpgBeyerdynamic SynexisPIC_product_Synexis_C30_Group_V2
...ication-tour-guide-headset_v1-scaled.jpgTelevic Unite BeyerdynamicPIC_Unite_18-07_application-tour-guide-headset_v1
...P-TH-Beltpack-Handheld-Groupshot_v11.jpgUnite PersonenführungsanlagePIC_Unite_18-07_RP-TH-Beltpack-Handheld-Groupshot_v1(1)

Page structure

H1 heading
(Critically important)
Entdecken Sie die Zukunft der Konferenztechnologie
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Entdecken Sie die Zukunft der Konferenztechnologie
H2 Über Doltec
H2 Unsere Dienstleistungen
H2 Kundenstimmen
H2 Bildergalerie
H2 Jetzt Beratung oder Angebot anfordern!
H3 Jetzt Kontakt Aufnehmen
H4 Entdecken Sie unsere umfassenden Dienstleistungen
H4 Vermietung von Konferenztechnik
H4 Dolmetschertechnik
H4 Personenführungsanlagen
H4 Flüsteranlagen
H4 Technischer Support
H4 Individuelle Lösungen
H4 Einblicke in unsere Technik
H5 Unsere Dienstleistungen Duplicate text
H5 Unternehmen
H5 Rechtliches
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 no external links on this page.

Found links on this page

LinkAttributesAnchor text
https://doltec.de/IMG-ALT doltec.de
https://doltec.de/Home
https://doltec.de/services/Services
https://doltec.de/technik/Technik
https://doltec.de/referenzen/Referenzen
https://doltec.de/kontakt/Kontakt
/wp-content/uploads/2025/04/PI...No Text
/wp-content/uploads/2025/04/PI...IMG-ALT Beyerdynamic Synexis
A-TITLE Beyerdynamic Synexis
/wp-content/uploads/2025/04/PI...IMG-ALT Televic Unite Beyerdynamic
A-TITLE Televic Unite Beyerdynamic
/wp-content/uploads/2025/04/PI...IMG-ALT Unite Personenführungsanlage
A-TITLE Unite Personenführungsanlage

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://doltec.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.54 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 (144 kB).

HTTP Response Header

NameValue
link<https://doltec.de/wp-json/>; rel="https://api.w.org/", <https://doltec.de/wp-json/wp/v2/pages/22>; rel="alternate"; title="JSON"; type="application/json", <https://doltec.de/>; rel=shortlink
varyAccept-Encoding,User-Agent
content-encodingbr
content-typetext/html; charset=UTF-8
dateSat, 05 Apr 2025 16:22:32 GMT
serverApache
statuscode200
http_versionHTTP/2

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

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

Sitemap: https://doltec.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
Konferenz66%Check
Doltec65%Check
Technik54%Check
Entdecken54%Check
Vermietung50%Check
Zukunft50%Check
Konferenztechnologie50%Check
Technologie50%Check
Dolmetschertechnik49%Check
Konferenztechnik49%Check
Show more keywords and terms

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