Tan3.de - SEO Checker

Overview of the SEO Check
Meta information
97% 
Page quality
56% 
Page structure
79% 
Link structure
92% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.15 s
File size
69.20 kB
Words
461
Media files
20
Number of links
6 internal / 26 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
tan3 | Webdesign -und programmierung aus Hamburg
The length of the page title is perfect. (483 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
tan3 sind Stefan Mielke und Oliver Tan. Konzeption, Gestaltung, Realisierung von Websites. Unaufgeregt. Professionell. Norddeutsch.
The length of the meta description is perfect. (825 pixels out of 1000 max pixel length)
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: 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
viewportwidth=device-width,initial-scale=1.0
descriptiontan3 sind Stefan Mielke und Oliver Tan. Konzeption, Gestaltung, Realisierung von Websites. Unaufgeregt. Professionell. Norddeutsch.
langde
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 461 words on this page. Good pages should have about 800 words of useful content.
30.6% of the text are stop words.
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 13.47 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" is provided.
This page only loads 2 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 9 tags for this page.
Image SEO
(Somewhat important)
3 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.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Projekte
H2 Das sind wir
H2 Schnacken oder Texten?
H3 A-Frame Surf-Yoga-Camp

H3 Architekturbüro betzundredlitz
H3 German-Brazilian Science and Technology Network
H3 str.ucture
H3 Proesler Kommunikation
H3 Lighting Pad Lounge
H3 Warfthof Wollatz
H3 Wissensstiftung
H3 Ostrop Interim Management
H3 Disc'n Dots
H3 Małgorzata Neubart
H3 100 Jahre Günter Behnisch
H3 Institut für die Geschichte der deutschen Juden
H3 Drehmoment Marketing
H3 Bio-Plastics Europe
H3 Transplan Technik-Bauplanung
H3 Weitere realisierte Projekte der letzten Jahre:
H3 Stefan Mielke
H3 Oliver Tan
There are too few (6) internal links on this page.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (26) on this page.
LinkAttributesAnchor text
https://tan3.de/Anchor IMG-ALT tan3 logo
https://tan3.de/Anchor Projekte
https://tan3.de/Anchor Über uns
https://tan3.de/Anchor Kontakt
https://aframe.de/New window External A-Frame Surf-Yoga-Camp
 aframe.de A-Frame ist ein Surf- und Yogacamp in Südspanien, bietet Surf- und Yogareisen an, mit Kursen für alle Level, inkl. Unterkun...
IMG-ALT A-Frame Surf-Yoga-Camp

https://betzundredlitz.de/New window External Architekturbüro betzundredlitz betzundredlitz.de beetzundrelitz ist ein Hamburger Architekturbüro für alle Leistungsphasen von der Ideenentwicklung über Plan...
IMG-ALT Architekturbüro betzundredlitz
https://gerbras-science.net/New window External German-Brazilian Science and Technology Network gerbras-science.net Website für ein Netzwerk, dass eine engere Verbindungen zwischen Brasilien und Deutschlan...
IMG-ALT German-Brazilian Science and Technology Network
https://www.str-ucture.com/New window External Subdomain str.ucture str-ucture.com Das stuttgarter Ingenieurbüro hat experimentelle und forschungsorientierten Ansätze in der Tragwerksplanung, mit dem Ziel der Minim...
IMG-ALT str.ucture
https://www.proesler.com/New window External Subdomain Proesler Kommunikation proesler.com Website für eine tübinger Content-Agentur mit Schwerpunkt in den Bereichen Bauwirtschaft, Zukunftstechnologien und nachha...
IMG-ALT Proesler Kommunikation
https://lightingpadlounge.com/New window External Lighting Pad Lounge lightingpadlounge.com Website für eine besondere Leuchte mit stufenloser Verstellmöglichkeit der Höhe und Farbtemperatur, sowie einer sch...
IMG-ALT Lighting Pad Lounge
https://www.warfthof-wollatz.de/New window External Subdomain Warfthof Wollatz warfthof-wollatz.de Einblicke in den Ferienurlaub-Bioland-Hof der Familie Wollatz, gelegen an der Nordsee.
IMG-ALT Warfthof Wollatz
https://wissensstiftung.eu/New window External Wissensstiftung wissensstiftung.eu Die Wissensstiftung stellt praxisorientiertes, qualitätsgesichertes und kuratiertes Wissen zu aktuell relevanten Themen ko...
IMG-ALT Wissensstiftung
https://ostrop.de/New window External Ostrop Interim Management ostrop.de Der hamburger Unternehmensberater Peter Ostrop bietet unter anderem Management auf Zeit an.
IMG-ALT Ostrop Interim Management
https://discanddots.rosso-acou...New window External Subdomain Disc'n Dots discanddots.rosso-acoustic.com Rossoacoustic Disc’n Dots ist ein modulares Akustiksystem, das Räume in angenehme Klangzonen verwandelt.
IMG-ALT Disc'n Dots
https://malgorzataneubart.com/New window External Małgorzata Neubart malgorzataneubart.com Portfolio der Hamburger Künstlerin Małgorzata Neubart.
IMG-ALT Małgorzata Neubart
https://guenterbehnisch.com/New window External 100 Jahre Günter Behnisch guenterbehnisch.com Anlässlich des 100. Geburtstags von Günter Behnisch zeigt die Ausstellung das Leben und Werk des Architekten.
IMG-ALT 100 Jahre Günter Behnisch
https://igdj-hh.de/New window External Institut für die Geschichte der deutschen Juden igdj-hh.de Hamburger Forschungseinrichtung, die sich der deutsch-jüdischen Geschichte widmet.
IMG-ALT Institut für die Geschichte der deutschen Juden
https://www.drehmoment-marketi...New window External Subdomain Drehmoment Marketing drehmoment-marketing.de Kreativ-Marketing-Agentur für Marken im Mittelstand
IMG-ALT Drehmoment Marketing
https://bioplasticseurope.eu/New window External Bio-Plastics Europe bioplasticseurope.eu Entwicklung und Umsetzung nachhaltiger Lösungen für die Herstellung und Verwendung biobasierter Kunststoffe.
IMG-ALT Bio-Plastics Europe
https://transplan-technik.de/New window External Transplan Technik-Bauplanung transplan-technik.de Generalplaner für Energie- und Klimakonzeption, technische Gebäudeplanung und Bauphysik.
IMG-ALT Transplan Technik-Bauplanung
https://ffps-service.de/New window External FFPS Service ffps-service.de
https://blackbox.nimbus-lighti...New window External Subdomain Blackbox blackbox.nimbus-lighting.com
https://syspro.de/New window External Syspro syspro.de
https://rosspartner.de/New window External Rosspartner rosspartner.de
https://sep-ds.net/New window External Scientific Events and Publications Dissemination Service sep-ds.net
https://walterleal.info/New window External Professor Walter Leal walterleal.info
https://ams-die-akademie.de/New window External AMS - Die Akademie ams-die-akademie.de
https://www.harderstumpflschra...New window External Subdomain H III S Architekten harderstumpflschramm.de
https://flonks.de/New window External Flonks flonks.de
https://apb-architekten.de/New window External APB Architekten apb-architekten.de
https://tan3.de/impressumImpressum
https://tan3.de/datenschutzDatenschutz

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
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 0.15 seconds.
This page only loads 2 CSS files. That's ok.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (69 kB).

HTTP Response Header

NameValue
varyCookie,Accept-Encoding
x-content-type-optionsnosniff
x-frame-optionssameorigin
content-typetext/html; charset=UTF-8
dateTue, 11 Feb 2025 21:20:24 GMT
serverApache
connectionkeep-alive
keep-alivetimeout=5
content-length70883
statuscode200
http_versionHTTP/1.1
content-encodingbr

External factors

This website has excellent links from other websites.
This page has backlinks from 144 referring domains.
This page has 561 backlinks.
This page has backlinks from 77 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Search preview

tan3.de
tan3 | Webdesign -und programmierung aus Hamburg
tan3 sind Stefan Mielke und Oliver Tan. Konzeption, Gestaltung, Realisierung von Websites. Unaufgeregt. Professionell. Norddeutsch.

Most important keywords

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

KeywordResultRecheck
tan373%Check
Stefan52%Check
Oliver52%Check
Stefan Mielke51%Check
Hamburg50%Check
Mielke50%Check
Jahre46%Check
Website46%Check
Unaufgeregt46%Check
Professionell46%Check

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