Harnackhaus-berlin.mpg.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
74% 
Page structure
79% 
Link structure
77% 
Server
96% 
External factors
70% 
SEO Score
Response time
0.47 s
File size
298.20 kB
Words
265
Media files
21
Number of links
69 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Harnack-Haus | Harnack-Haus der Max-Planck-Gesellschaft
There are word repetitions in the page title.
The length of the page title is perfect. (539 pixels out of 580 max pixel length)
Meta description
(Critically important)
Das Harnack-Haus liegt im Villen- und Wissenschaftsviertel Dahlem, das schon seit rund hundert Jahren als "deutsches Oxford" bezeichnet wird. 1929 als Gäste- und Tagungshaus der Kaiser-Wilhelm-Gesellschaft errichtet, profilierte das Harnack-Haus sich besonders in den Gründungsjahren als internationaler wissenschaftlicher Club. Seit 2000 ist das Haus Tagungsstätte der Max-Planck-Gesellschaft.
The meta description is too long: 2491 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.harnackhaus-berlin.mpg.de/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)
The specified alternate links have no errors.
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
viewportwidth=device-width, initial-scale=1.0
keywordsMax-Planck-Gesellschaft Tagungsstätte Harnack-Haus
descriptionDas Harnack-Haus liegt im Villen- und Wissenschaftsviertel Dahlem, das schon seit rund hundert Jahren als "deutsches Oxford" bezeichnet wird. 1929 als Gäste- und Tagungshaus der Kaiser-Wilhelm-Gesellschaft errichtet, profilierte das Harnack-Haus sich besonders in den Gründungsjahren als internationaler wissenschaftlicher Club. Seit 2000 ist das Haus Tagungsstätte der Max-Planck-Gesellschaft.
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csrf-paramauthenticity_token
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generatorRails Connector for Infopark CMS Fiona by Infopark AG (www.infopark.de)
langde
og:titleHarnack-Haus
og:descriptionDas Harnack-Haus liegt im Villen- und Wissenschaftsviertel Dahlem, das schon seit rund hundert Jahren als "deutsches Oxford" bezeichnet wird. 1929 als Gäste- und Tagungshaus der Kaiser-Wilhelm-Gesellschaft errichtet, profilierte das Harnack-Haus sich besonders in den Gründungsjahren als internationaler wissenschaftlicher Club. Seit 2000 ist das Haus Tagungsstätte der Max-Planck-Gesellschaft.
og:typewebsite
og:urlhttps://www.harnackhaus-berlin.mpg.de/de
og:imagehttps://www.harnackhaus-berlin.mpg.de/assets/og-logo-281c44f14f2114ed3fe50e666618ff96341055a2f8ce31aa0fd70471a30ca9ed.jpg
X-UA-CompatibleIE=edge
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 265 words on this page. Good pages should have about 800 words of useful content.
27.9% 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.
6 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 16.89 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on 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
data:[...] Base64original
data:[...] Base64original
data:[...] Base64original
data:[...] Base64Willkommen im Harnack-Haus - Zentrum des deutschen Oxford
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64Willkommen im Harnack-Haus - Zentrum des deutschen Oxford
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64© Amac Garbe & Andreas Muhs
data:[...] Base64Campus-DahlemTour
data:[...] Base64Ausstellung zur Geschichte
data:[...] Base64Übernachten im Harnack-Haus

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 Impressionen
H3 Campus-DahlemTour
H3 Ausstellung zur Geschichte
H3 Übernachten im Harnack-Haus
H4 Kontakt
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 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
/deNo Text
/enEnglish
/kontaktAnfragen & Reservierungen
/kontakt/anfahrtAnfahrt
/4668223/barrierefreiheitBarrierefreiheit
https://www.mpg.de/11137898/da...New window External Subdomain DahlemTourBerlin – Einzel- und Gruppenführungen
https://www.mpg.de/12677886/da...New window External Subdomain DahlemTour Berlin - Audioguide
/harnack-haus/campus-dahlemArchitektur & Umgebung
/harnack-haus/fotogalerieBilder
/4709598/harnack-lectureHarnack Lecture
/4663588/hygienekonzeptHygienekonzept
/4807978/nachhaltigkeit-und-ve...Nachhaltigkeit und Verantwortung
https://www.mpg.de/New window External Subdomain Max-Planck-Gesellschaft
/tagungen/raeumeTagungsräume
/4553866/veranstaltungssaeleVeranstaltungssäle
/4554017/konferenzraeumeKonferenzräume
/4554149/lobbyraeumeLobbyräume
/4552722/terrasse-und-gartenTerrasse & Garten
/4560474/tagungstechnikTagungstechnik
/tagungen/pauschaleTagungspauschale und Raummieten
/tagungen/finanzielle-foerderungFinanzielle Förderung
/allgemeine-geschaeftsbedingungenAGB
/4560370/campus-dahlemtourCampus-DahlemTour
/4554501/berlin-tourismusBerlin Tourismus
/uebernachtenZimmerbuchung und Überblick
/4550416/konditionenKonditionen
/4549987/altbauHarnack-Haus Haupthaus
/4560208/gaestehaus1Gästehaus
/gastronomieRestaurants
/4552865/gesund-und-leckerGesund und Lecker
/4559966/mittagstischMittagstisch
/4592734/ueberblickÜberblick
/geschichteAusstellung
/geschichte/kaiser-wilhelm-ges...Akademisches Clubhaus 1929-1945
/geschichte/offiziersclub-der-...Offizierscasino 1945-1994
/geschichte/wissenschaft-im-ho...Adolf von Harnack
/enText duplicate English
/harnack-hausIMG-ALT Willkommen im Harnack-Haus - Zentrum des deutschen Oxford
/harnack-hausIMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT Willkommen im Harnack-Haus - Zentrum des deutschen Oxford
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/harnack-hausText duplicate IMG-ALT © Amac Garbe & Andreas Muhs
/4560370/campus-dahlemtourText duplicate IMG-ALT Campus-DahlemTour
/4560370/campus-dahlemtourText duplicate Campus-DahlemTour
/newsroom/Campus Dahlem/deCampus Dahlem
/newsroom/Geschichte/deGeschichte
/4560370/campus-dahlemtourTrivial anchor text
mehr
/geschichteIMG-ALT Ausstellung zur Geschichte
/geschichteText duplicate Ausstellung zur Geschichte
/newsroom/Geschichte/deText duplicate Geschichte
/geschichteText duplicate Trivial anchor text
mehr
/uebernachtenIMG-ALT Übernachten im Harnack-Haus
/uebernachtenText duplicate Übernachten im Harnack-Haus
/uebernachtenText duplicate Trivial anchor text
mehr
/deAnchor Top
/kontaktAnsprechpartner
/kontakt/anfahrtText duplicate Anfahrt
https://www.mpg.de/deNew window External Subdomain No Text
https://www.mpg.de/deNew window External Subdomain Text duplicate Max-Planck-Gesellschaft
/de/sitemapSitemap
/allgemeine-geschaeftsbedingungenText duplicate AGB
/impressumImpressum
/datenschutzhinweisDatenschutzhinweis
/de?print=yesNofollow Im neuen Fenster öffnen
https://hhmpg.iedit.mpg.de/231...New window Nofollow External Subdomain Zur Redakteursansicht
A-TITLE https://hhmpg.iedit.mpg.de/2311/de

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.harnackhaus-berlin.mpg.de/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 of 0.47 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 (298 kB).

HTTP Response Header

NameValue
dateMon, 01 Jul 2024 03:32:29 GMT
serverApache
cache-controlmax-age=120, public
referrer-policystrict-origin-when-cross-origin
x-permitted-cross-domain-policiesnone
x-xss-protection1; mode=block
x-request-idb8f4ccd9-f655-4c63-a754-fbbfe54cedf6
link</assets/roboto-v20-latin-ext_latin_greek-ext_greek_cyrillic-ext_cyrillic-700-8d2872cf0efbd26ce09519f2ebe27fb09f148125cf65964890cc98562e8d7aa3.woff2>; rel=preload; as=font; type=font/woff2; crossorigin=anonymous
x-download-optionsnoopen
x-ua-compatibleIE=Edge
x-content-type-optionsnosniff
content-security-policyframe-ancestors 'self' piwik.mpg.de statistics.mpg.de statistik.mpg.de;
set-cookie397 Characters
etagW/"0bf09406bbcab78c68d34dd8c55dafe1"
status200 OK
varyAccept-Encoding
content-typetext/html; charset=utf-8
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 19 referring domains.
This page only has 27 backlinks.
This page only has few backlinks from 19 different ip addresses.
This page is referenced by wikipedia.
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

# Generated by CMS-App (default)
User-agent: *
Sitemap: https://www.harnackhaus-berlin.mpg.de/sitemap.xml

Similar sites

Search preview

www.harnackhaus-berlin.mpg.de
Harnack-Haus | Harnack-Haus der Max-Planck-Gesellschaft
Das Harnack-Haus liegt im Villen- und Wissenschaftsviertel Dahlem, das schon seit rund hundert Jahren als "deutsches Oxford" bezeichnet wird. 1929 als Gäste- und Tagungshaus der Kaiser-Wilhelm-Gesellschaft errichtet, profilierte das Harnack-Haus sich besonders in den Gründungsjahren als internationaler wissenschaftlicher Club. Seit 2000 ist das Haus Tagungsstätte der Max-Planck-Gesellschaft.

Most important keywords

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

KeywordResultRecheck
Harnack69%Check
Harnack-Haus62%Check
im Harnack-Haus60%Check
Max-Planck-Gesellschaft56%Check
Dahlem52%Check
Wissenschaftsviertel Dahlem49%Check
Oxford48%Check
Tagungsstätte46%Check
Kaiser-Wilhelm-Gesellschaft46%Check
errichtet46%Check
Show more keywords and terms

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