Hochhaus-digital.de - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
35% 
Page structure
97% 
Link structure
96% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.23 s
File size
26.50 kB
Words
111
Media files
31
Number of links
43 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Digital Agentur aus Köln: Hochhaus Digital
The length of the page title is perfect. (378 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Wir konzipieren, gestalten und entwickeln digitale Produkte. Von klassischen Websites, über Apps bis hin zu digitalen Geschäftsberichten und Kampagnen.
The length of the meta description is perfect. (953 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://hochhaus-digital.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: Germany
The following language is defined by HTML: de-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
descriptionWir konzipieren, gestalten und entwickeln digitale Produkte. Von klassischen Websites, über Apps bis hin zu digitalen Geschäftsberichten und Kampagnen.
viewportwidth=device-width, initial-scale=1
robotsindex,follow
apple-mobile-web-app-capableno
langde-de
twitter:cardsummary
twitter:titleDigital Agentur aus Köln: Hochhaus Digital
twitter:descriptionWir konzipieren, gestalten und entwickeln digitale Produkte. Von klassischen Websites, über Apps bis hin zu digitalen Geschäftsberichten und Kampagnen.
twitter:imagehttps://hochhaus-digital.de/fileadmin/_processed_/b/5/csm_HochhausDigital-Aussenansicht-Schild%402x_882d576b2f.jpg
og:titleDigital Agentur aus Köln: Hochhaus Digital
og:descriptionWir konzipieren, gestalten und entwickeln digitale Produkte. Von klassischen Websites, über Apps bis hin zu digitalen Geschäftsberichten und Kampagnen.
og:imagehttps://hochhaus-digital.de/fileadmin/_processed_/b/5/csm_HochhausDigital-Aussenansicht-Schild%402x_882d576b2f.jpg
og:image:urlhttps://hochhaus-digital.de/fileadmin/_processed_/b/5/csm_HochhausDigital-Aussenansicht-Schild%402x_882d576b2f.jpg
og:image:width1832
og:image:height961
x-ua-compatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 111 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
7.2% 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.
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.
This page only loads 3 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 6 tags for this page.
Image SEO
(Somewhat important)
29 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
...tal/cases/KD_Relaunch_2025/KD-Teaser.jpgNo alt attribute provided
...erzenich_Orchester/Guerzenich-Teaser.jpgNo alt attribute provided
...cher-x8ZStukS2PM-unsplash_45dd6a47aa.jpgNo alt attribute provided
...r_hres-1012_1_572a2b8674_0e2af51052.jpegNo alt attribute provided
...ochhaus_Digital/cases/BNT/BNT-Teaser.jpgNo alt attribute provided
...23/Aachener_Geschaeftsbericht-Teaser.jpgNo alt attribute provided
...rska-rubu_NvklJE-unsplash_6bb4ecb22c.jpgNo alt attribute provided
...lung/Photographische_Sammlung-Teaser.jpgNo alt attribute provided
...gital/cases/Heringer/Heringer-Teaser.jpgNo alt attribute provided
...ochhaus_Digital/cases/450/450-Teaser.jpgNo alt attribute provided
...hhaus_Digital/cases/AOEG/AOEG-Teaser.jpgNo alt attribute provided
...l/cases/Parsionate/Parsionate-Teaser.jpgNo alt attribute provided
...hhaus_Digital/cases/XPLN/XPLN-Teaser.jpgNo alt attribute provided
...ital/cases/wdr_mediagroup/WDR-Teaser.jpgNo alt attribute provided
...Collection/Althoff_Collection-Teaser.jpgNo alt attribute provided
...gital_cases-SKN_header-04_70af4c6227.jpgNo alt attribute provided
...einland_Geschaeftsbericht/GRV-Teaser.jpgNo alt attribute provided
...gital_cases-GKG_header_01_8c9f6a626a.jpgNo alt attribute provided
...eb_Relaunch/ENGIE_WebRelaunch-Teaser.jpgNo alt attribute provided
...gital_cases_vrs_header-02_c12fc844bc.jpgNo alt attribute provided
...al_cases_Ameron_header_01_8d859b0456.jpgDas Das Hotel Neuschwanstein Alpsee Resort & Spa und das Schloss Neuschwanstein sind inmitten der Natur idyllisch am See gelegen. Ameron Collection - a world of many worlds
...tal_cases-alnatura_teaser_0dddac3b42.jpgNo alt attribute provided
...es/SSBK/Hochhaus-Digital_SSBK_Teaser.jpgNo alt attribute provided
...ellenportal/VRS_Stellenportal-Teaser.jpgNo alt attribute provided
...eftsbericht_2022/Aachener_SWG-Teaser.jpgNo alt attribute provided
...y_steve_herud_fe9679a6e5_d6445be9b0.jpegNo alt attribute provided
...l_cases_smatrix_header-01_a31827d4a3.jpgMann nutzt smatrix-Software für das Erfassen von Daten in einem Gewächshaussmatrix by dawin®
...l_Media/Alnatura_Social_Media-Teaser.jpgNo alt attribute provided
...aus_Digital/cases/Osper/Osper-Teaser.jpgNo alt attribute provided
...ses_althoff_hotels-teaser_b3f2a725f5.jpgNo alt attribute provided
...l_1FC-Koeln_Mitgliedermeister_Teaser.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Hochhaus Digital
The H1 heading is too short (16 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Hochhaus Digital
H2 Konzeption, Design und Entwicklung von digitalen Projekten.
H2 Ihre Anfrage
Some anchor texts are used more than once.
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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://hochhaus-digital.de/Das Hochhaus
/leistungenLeistungen
A-TITLE Leistungen
/agenturAgentur
A-TITLE Agentur
/kontaktKontakt
A-TITLE Kontakt
https://dashochhaus.de/External Text duplicate Das Hochhaus
https://hochhaus-digital.de/Hochhaus Digital
/leistungenText duplicate Leistungen
A-TITLE Leistungen
/agenturText duplicate Agentur
A-TITLE Agentur
/kontaktText duplicate Kontakt
A-TITLE Kontakt
https://dashochhaus.de/External Text duplicate Das Hochhaus
https://hochhaus-digital.de/Text duplicate Hochhaus Digital
/kontaktIhre Anfrage
A-TITLE Ihre Anfrage
/projekte/koeln-duesseldorfer-...Köln Düsseldorfer Relaunch 2025
/projekte/guerzenich-orchester...Gürzenich-Orchester Köln
/projekte/efa-nrwefa NRW
/projekte/vrs-websiteVRS Website
/projekte/bntBNT
/projekte/aachener-geschaeftsb...Aachener Geschäftsbericht 2023
/projekte/kzvnrKZVNR
/projekte/photographische-samm...Photographische Sammlung
/projekte/heringerHeringer
/projekte/450connect450connect
/projekte/aoegAÖG
/projekte/parsionateParsionate
/projekte/xplnXPLN
/projekte/wdr-mediagroupWDR mediagroup
/projekte/althoff-collectionAlthoff Collection
/projekte/stiftung-kunst-und-n...Stiftung Kunst und Natur
/projekte/goschaeftsberichtgo.schäftsbericht
/projekte/galerie-karsten-greveGalerie Karsten Greve
/projekte/engie-web-relaunchENGIE Web Relaunch
/projekte/vrs-verbundberichtVRS Verbundbericht
/projekte/ameron-collectionAMERON Collection
/projekte/alnatura-schokoladen...Alnatura Schokoladenaktion
/projekte/stadtsportbund-koelnStadtsportbund Köln
/projekte/vrs-stellenportalVRS Stellenportal
/projekte/aachener-geschaeftsb...Aachener Geschäftsbericht 2022
/projekte/urban-loft-1Urban Loft
/projekte/dawin-smatrixsmatrix by DAWIN
/projekte/alnatura-social-mediaAlnatura Social Media
/projekte/kunsthandlung-osperKunsthandlung Osper
/projekte/althoff-hotelsAlthoff Hotels
/projekte/1-fc-koeln-mitgliede...1. FC Köln - Mitgliedermeisterschaft
/impressumImpressum
/datenschutzDatenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://hochhaus-digital.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 is excellent with 0.23 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (27 kB).

HTTP Response Header

NameValue
dateSun, 27 Jul 2025 17:22:32 GMT
content-typetext/html; charset=utf-8
content-length4104
connectionkeep-alive
serverApache
content-languagede
expiresMon, 28 Jul 2025 11:11:40 GMT
cache-controlmax-age=64148
pragmapublic
varyAccept-Encoding
content-encodinggzip
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 123 referring domains.
This page has 4,355 backlinks.
This page has backlinks from 59 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

hochhaus-digital.de
Digital Agentur aus Köln: Hochhaus Digital
Wir konzipieren, gestalten und entwickeln digitale Produkte. Von klassischen Websites, über Apps bis hin zu digitalen Geschäftsberichten und Kampagnen.

Most important keywords

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

KeywordResultRecheck
Digital91%Check
Hochhaus Digital85%Check
Hochhaus75%Check
Digital Agentur70%Check
Agentur aus Köln53%Check
digitalen50%Check
Köln48%Check
Geschäftsbericht48%Check
Web48%Check
hochhaus-digital48%Check
Show more keywords and terms

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