Nuellen.de - SEO Checker

Overview of the SEO Check
Meta information
80% 
Page quality
27% 
Page structure
66% 
Link structure
68% 
Server
100% 
External factors
3% 
SEO Score
Response time
0.08 s
File size
6.10 kB
Words
45
Media files
5
Number of links
11 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - Dr. med. Helmut Nüllen
The length of the page title is perfect. (283 pixels out of 580 max pixel length)
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)
No canonical link is specified.
Language
(Somewhat important)
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
robotsindex,follow
descriptionEmpty
keywordsEmpty
generatorContao Open Source CMS
langde
charsetutf-8

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Page quality

Content
(Critically important)
There are only 45 words on this page. Use at least 250 words to provide useful information.
Only 1 paragraph/s was/were found on this page.
The average number of words per sentence of 6.5 words is low.
11.1% 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.
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 viewpoint tag is provided.
No Apple touch icon is specified.
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)
5 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
/files/nuellen/layout/img/logo_dreieck.jpgNo alt attribute provided
.../nuellen/layout/img/nuellen-portrait.jpgNo alt attribute provided
...nt/img/Lehrbuch_nuellen_noppeney_web.pngNo alt attribute provided
...nuellen/content/img/noppeney_nuellen.jpgNo alt attribute provided
...oppeney_nuellen_thromboembolien_buch.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Dr. med. Helmut Nüllen
Too many H1 headings
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Dr. med. Helmut Nüllen
H1 Lehrbuch Qualitätsmanagement
H1 Varikose
H1 VTE - Venöse Thromboembolien
H2 3. Auflage
H2 z.Z. vergriffen, 2. Auflage 2022
H2 Empty heading
Baselink: https://nuellen.de/
Some anchor texts are used more than once.
1 links don't have an anchor text.
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 no external links on this page.
LinkAttributesAnchor text
https://nuellen.de/index.phpNo Text
https://nuellen.de/impressum.htmlImpressum
/datenschutz.htmlDatenschutz
https://nuellen.de/Anchor Navigation überspringen
/curriculum.htmlCurriculum
A-TITLE Curriculum
/publikationen.htmlPublikationen
A-TITLE Publikationen
https://nuellen.de/links.htmlLinks
A-TITLE Links
https://nuellen.de/Anchor Text duplicate Navigation überspringen
/curriculum.htmlText duplicate Curriculum
A-TITLE Curriculum
/publikationen.htmlText duplicate Publikationen
A-TITLE Publikationen
https://nuellen.de/links.htmlText duplicate Links
A-TITLE Links

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://nuellen.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 0.08 seconds.
The file size of the HTML document is fine (6 kB).

HTTP Response Header

NameValue
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
expiresFri, 06 Jun 1975 15:10:00 GMT
varyUser-Agent,Accept-Encoding
set-cookie60 Characters
last-modifiedFri, 15 Nov 2024 22:37:36 GMT
content-encodinggzip
content-length2097
content-typetext/html; charset=utf-8
dateFri, 15 Nov 2024 22:37:36 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 1 referring domains.
This page only has 2 backlinks.
This page only has few backlinks from 1 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /check/
Disallow: /contao/
Disallow: /system/
Disallow: /templates/
Disallow: /share/index.php
Disallow: /contao-check.php
Disallow: /flash.php
Disallow: /README.md
Allow: /assets/

Search preview

Most important keywords

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

KeywordResultRecheck
Nüllen75%Check
Helmut Nüllen68%Check
Helmut62%Check
Auflage43%Check
Lehrbuch40%Check
Thromboembolien40%Check
Qualitätsmanagement38%Check
Varikose38%Check
vergriffen38%Check
VTE38%Check

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