U21.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
58% 
Page structure
95% 
Link structure
86% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.26 s
File size
29.80 kB
Words
837
Media files
2
Number of links
31 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
U21 mediendesign | Webdesign & Typo3 Hannover
The length of the page title is perfect. (458 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
U21 mediendesign ist eine 1999 gegründete und inhabergeführte Agentur aus Hannover mit den Schwerpunkten Responsive Webdesign, Typo3 CMS, SEO und SEA.
There are more than one meta descriptions on the page. Only one is allowed.
The meta description is too long: 1022 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.u21.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
generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1
robotsindex,follow,noodp,noydir
referrerno-referrer
apple-mobile-web-app-capableno
format-detectiontelephone=no
descriptionU21 mediendesign ist eine 1999 gegründete und inhabergeführte Agentur aus Hannover mit den Schwerpunkten Responsive Webdesign, Typo3 CMS, SEO und SEA.
authorU21 mediendesign Hannover
keywordsWebdesign, Typo3 CMS, Responsive Design, SEO, SEA, App Programmierung
langde
twitter:cardsummary
og:descriptionU21 ist eine 1999 gegründete und inhabergeführte Mediendesign Agentur aus Hannover mit den Schwerpunkten Responsive Webdesign, Typo3, SEO, SEA und App-Programmierung.
og:titleU21 mediendesign - www.u21.de
og:site_nameU21 mediendesign Hannover
og:imagehttps://www.u21.de/fileadmin/_processed_/6/6/csm_wind_c_u21_fernandes_7bea403f00.jpg
og:typewebsite
og:urlhttps://www.u21.de/
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

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 4 text duplicates on this page:
  • Duplicate 1: Inhalte wie Videos, Google-Maps und andere über iFrames eingebundene I...
  • Duplicate 2: Matomo: Das Cookie identifiziert Benutzer und prüft, ob bereits eine S...
This page contains 837 words. That's ok.
44.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
24 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 15.52 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 17 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
...admin/assets/layout/U21-mediendesign.svgU21 Mediendesign Hannover
.../csm_typo-wordpress-html5_8f35a0ab6f.pngTypo3, Wordpress, HTML5

Page structure

H1 heading
(Critically important)
Hart am Wind seit 1999
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Hart am Wind seit 1999
H2 Auf Kurs in jeder Strömung: Mobile Ready
H2 Für jeden Bedarf: Das richtige CMS
H2 Leistungen
H3 Responsive Layout
H3 Optimierter Inhalt
H3 Optimierung = Google Rankingfaktor
H3 Typo3
H3 Wordpress
H3 HTML5
H3 Beratung & Konzept
H3 Design
H3 Umsetzung
H3 Pflege & SEO
H3 Gerne gemacht, gerne gezeigt
H3 Profil
H3 Leistungen Duplicate text
H3 Referenzen
H3 Cookie-Einstellungen
H3 Externe Inhalte in iFrames
H4 u21.de durchsuchen...
H4 Kontakt
Baselink: https://www.u21.de
Some anchor texts are used more than once.
There are 3 links with a trivial 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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.u21.de/Anchor Weiter zum Inhalt
https://www.u21.de/IMG-ALT U21 Mediendesign Hannover
A-TITLE Zur Startseite
https://www.u21.de/suche.htmlA-TITLE Website durchsuchen
https://www.u21.de/profil.htmlProfil
A-TITLE Profil
/leistungen.htmlLeistungen
A-TITLE Leistungen
/leistungen/responsive-webdesi...Responsive Webdesign
A-TITLE Responsive Webdesign
/leistungen/typo3.htmlTypo3
A-TITLE Typo3
/referenzen.htmlReferenzen
A-TITLE Referenzen
https://www.u21.de/kontakt.htmlKontakt
A-TITLE Kontakt
/kontakt/impressum.htmlImpressum
A-TITLE Impressum
/kontakt/datenschutz.htmlDatenschutzerklärung
A-TITLE Datenschutzerklärung
/leistungen/responsive-webdesi...Trivial anchor text
MEHR
https://www.u21.de/kontakt.htmlSPRECHEN SIE UNS AN
/leistungen/typo3.htmlText duplicate Trivial anchor text
MEHR
https://www.u21.de/kontakt.htmlText duplicate SPRECHEN SIE UNS AN
/leistungen.htmlText duplicate Leistungen
A-TITLE Unsere Leistungen: Webdesign, Typo3, SEO & mehr
/leistungen.htmlTrivial anchor text
Mehr
/referenzen.htmlPortfolio / Themen & Kunden
https://www.u21.de/profil.htmlText duplicate Profil
/leistungen.htmlText duplicate Leistungen
/referenzen.htmlText duplicate Referenzen
http://u21.lm74.de/typo3/index...New window External Subdomain Sie wollen sehen, welche Reisen wir bereits hinter uns haben? Wir öffnen gerne unser Logbuch für sie und geben ihnen Einblicke in unser Können und unsere Erf...
A-TITLE Bearbeiten
http://www.u21.de/New window Subdomain ourselves
https://www.u21.de/kontakt.htmlText duplicate Kontakt
A-TITLE Kontakt
/kontakt/impressum.htmlText duplicate Impressum
A-TITLE Impressum
/kontakt/datenschutz.htmlText duplicate Datenschutzerklärung
A-TITLE Datenschutzerklärung
https://www.u21.de/Anchor A-TITLE Zum Seitenanfang
https://www.u21.de/Webdesign & Typo3 Region Hannover
A-TITLE Webdesign & Typo3 Region Hannover
/kontakt/datenschutz.htmlDatenschutz
/kontakt/impressum.htmlText duplicate Impressum
/kontakt/datenschutz.htmlText duplicate Datenschutz
/kontakt/impressum.htmlText duplicate Impressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.u21.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 0.26 seconds.
The file size of the HTML document is fine (30 kB).

HTTP Response Header

NameValue
content-languagede
expiresSun, 29 Sep 2024 03:20:49 GMT
cache-controlmax-age=50727
pragmapublic
content-encodinggzip
varyAccept-Encoding,User-Agent
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
content-typetext/html; charset=utf-8
dateSat, 28 Sep 2024 13:15:22 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 86 referring domains.
This page has 2,016 backlinks.
This page has backlinks from 56 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-Agent: *
Allow: /

# folders
Disallow: /t3lib/
Disallow: /typo3/
Disallow: /typo3conf/
Allow: /typo3conf/ext/
Allow: /typo3temp/

# parameters
Disallow: /*?id=*               # non-realurl URLs
Disallow: /*cHash               # no cHash
Disallow: /*tx_powermail_pi1    # no powermail thanks pages
Disallow: /*tx_form_formframework    # no forms

# sitemap
Sitemap: https://www.u21.de/sitemap.xml

Similar sites

Search preview

www.u21.de
U21 mediendesign | Webdesign & Typo3 Hannover
U21 mediendesign ist eine 1999 gegründete und inhabergeführte Agentur aus Hannover mit den Schwerpunkten Responsive Webdesign, Typo3 CMS, SEO und SEA.

Most important keywords

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

KeywordResultRecheck
U2177%Check
Design65%Check
Typo363%Check
Webdesign TYPO360%Check
Webdesign58%Check
Responsive Design58%Check
TYPO3 CMS57%Check
Hannover55%Check
Webdesign Typo3 Hannover55%Check
Responsive Webdesign54%Check
Show more keywords and terms

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