Havemann-gesellschaft.de - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
36% 
Page structure
71% 
Link structure
68% 
Server
60% 
External factors
100% 
SEO Score
Response time
0.32 s
File size
35.30 kB
Words
409
Media files
26
Number of links
88 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite: rhg webseite
The length of the page title is perfect. (213 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
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.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1.0
authorHavemann Gesellschaft Berlin
revisit-after2days
robotsindex,follow
langde
og:urlhttps://www.havemann-gesellschaft.de
og:typewebsite
og:titleArchiv der DDR-Opposition
og:imagefileadmin/template/img/rhglogo.png
Content-Typetext/html; charset=UTF-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 409 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 29.33 words is high.
32.8% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
8 paragraphs were found on this page.
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 Apple touch icon is specified.
This page loads 11 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 8 tags for this page.
Image SEO
(Somewhat important)
15 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
/fileadmin/template/img/Logo_RHG.pngLogo der Robert Havemann Gesellschaft mit Zusatztext Archiv der DDR-Opposition
...t/startseite/slider/RHG_Fo_HAB_13359.jpgDemonstrationszug mit Fahnen mit der Aufschrift Schwerter zu Pflugscharen
...t/startseite/slider/RHG_Fo_AnKae_327.jpgTransparent mit der Aufschrift
...t/startseite/slider/RHG_Fo_HAB_10055.jpgNo alt attribute provided
...t/startseite/slider/RHG_Fo_HAB_10087.jpgNo alt attribute provided
...t/startseite/slider/RHG_Fo_HAB_11905.jpgHinter Absperrgitter Wand mit weißer Aufschrift Ihr habt Matthias Domaschk ermordert
...t/startseite/slider/RHG_Fo_HAB_14077.jpgTransparent mit Aufschrift wachet und betet Mahnwache und Fürbitte für die zu unrecht Inhaftierten
...t/startseite/slider/RHG_Fo_HAB_18896.jpgMenschen versammeln sich vor Kirche zum Protest
...t/startseite/slider/RHG_Fo_HAB_18980.jpgMann mit Filmkamera wird durch Zaun beobachtet
...t/startseite/slider/RHG_Fo_HAB_25680.jpgNo alt attribute provided
...startseite/slider/RHG_Fo_RDA_02549_a.jpgNo alt attribute provided
...38-480b-b064-616d23232a58_ce99b42559.jpgNo alt attribute provided
...kommission/RHG_Fo_RDA_03608Aktuelles.jpgDemonstrationszug zur Stasizentrale 1990
...vemann-gesellschaft/archiv/_sFEB2505.JPGNo alt attribute provided
...sellschaft/startseite/DSC03673_Reich.jpgVeranstaltung der Robert-Havemann-Gesellschaft mit Roll-up im Hintergrund
...e/MBS_FOW/Slider_Startseite/1-Kachel.jpgNo alt attribute provided
...seite/SH-20160619-7168Horovitz_Titel.jpgSchautafeln der Ausstellung Friedliche Revolution und Mauerfall
...RHG_Softcover_Print_klein_6de90306f5.gifNo alt attribute provided
...-gesellschaft/archiv/sammlungsaufruf.pngNo alt attribute provided
/fileadmin/user_upload/fLogo.pngNo alt attribute provided
/fileadmin/user_upload/instagram_logo.pngNo alt attribute provided
/fileadmin/user_upload/twitter_logo.pngNo alt attribute provided
/fileadmin/user_upload/yt_icon_rgb.pngNo alt attribute provided
...Forschung_und_Entwicklung_2020_print.pngForschung_und_Entwicklung_2020
/fileadmin/template/img/BKM_transp_Web.pngNo alt attribute provided
...min/template/img/BAB_Logo_4c_pos.eps.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Archiv der DDR-Opposition
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Archiv der DDR-Opposition
H2 Aktuelles
H2 Archiv der DDR-Opposition Duplicate text
H2 Veranstaltungen
H2 Forum Opposition Widerstand
H2 Ausstellungen
H2 Publikationen
H2 Kontakt
H2 Öffnungszeiten Archiv
H4 Navigation
H4 Informationen
H4 Links
H4 Social Media
H4 Empty heading
Baselink: https://www.havemann-gesellschaft.de/
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
4 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
/IMG-ALT Logo der Robert Havemann Gesellschaft mit Zusatztext Archiv der DDR-Opposition
/archiv-der-ddr-opposition/sta...No Text
/?id=451Leichte Sprache
/?id=459DGS
/aktuelles/Aktuelles
/beitraege/forum-opposition-un...Forum Opposition und Widerstand
/aktuelles/aus-dem-archiv/Aus dem Archiv
/aktuelles/mauerecho/MAUERECHO
/aktuelles/pressemitteilungen/Pressemitteilungen
/aktuelles/in-memoriam/In Memoriam
/archiv-der-ddr-opposition/Archiv
/archiv-der-ddr-opposition/nac...Nachlässe/Persönliche Archivbestände
/archiv-der-ddr-opposition/ddr...DDR-Opposition bis 1989
/archiv-der-ddr-opposition/bue...Bürgerbewegung ab 1989
/archiv-der-ddr-opposition/auf...Aufarbeitung
/archiv-der-ddr-opposition/bil...Bildarchiv
/archiv-der-ddr-opposition/sam...Sammlungen
/archiv-der-ddr-opposition/sam...Sammlungsaufruf
/archiv-der-ddr-opposition/inf...Infos zur Recherche im Archiv
/veranstaltungen/Veranstaltungen
/veranstaltungen/veranstaltung...Veranstaltungsarchiv
/ausstellungen/Ausstellungen
/ausstellungen/open-air-ausste...Open-Air-Ausstellung Revolution und Mauerfall
/ausstellungen/mauerpauer/MAUERPAUER
/ausstellungen/parole-funken-s...Parole: Funken schlagen!
/ausstellungen/verschwindender...Das Verschwinden der Mauer
/ausstellungen/anarchie-und-ke...Anarchie und Keller(t)räume
/ausstellungen/verordnete-freu...Verordnete Freundschaft
/ausstellungen/gesichter-der-f...Gesichter der Friedlichen Revolution
/ausstellungen/google-history/Google History
/ausstellungen/frauenwiderstan...Frauenwiderstand in der DDR der 1980er Jahre
/ausstellungen/jugendoppositio...Jugendopposition in der DDR
/ausstellungen/robert-havemann...Robert Havemann 1910-1982
/ausstellungen/friedenswerksta...Friedenswerkstatt Berlin 1982 - 1988
/publikationen/Publikationen
/publikationen/buchpublikationen/Buchpublikationen
/publikationen/online-publikat...Online-Publikationen
/themen-dossiers/Themen-Dossiers
/themen-dossiers/streit-um-die...Streit um die Revolution von 1989
/themen-dossiers/diskussion-um...Diskussion um die Zukunft der Aufarbeitung der zweiten deutschen Diktatur
/themen-dossiers/too-much-futu...Too much future: Punk aus der DDR im Archiv der Robert-Havemann-Gesellschaft
/themen-dossiers/baerbel-bohley/Bärbel Bohley
/themen-dossiers/angriff-auf-r...Angriff auf Robert Havemann
/themen-dossiers/matthias-doma...Matthias Domaschk
/themen-dossiers/roland-jahn/Roland Jahn
/ueber-uns/Über uns
/ueber-uns/wer-wir-sind/Wer wir sind
/ueber-uns/mitarbeiterinnen-un...Mitarbeiterinnen und Mitarbeiter
/ueber-uns/vorstands-und-beira...Vorstands- und Beiratsmitglieder
/ueber-uns/entstehungsgeschich...Entstehungsgeschichte der RHG
/ueber-uns/wer-war-robert-have...Wer war Robert Havemann?
/ueber-uns/stellenangebote/Stellenangebote
/ueber-uns/foerdernde/Fördernde
/archiv-der-ddr-opposition/Archiv der DDR-Opposition
/archiv-der-ddr-opposition/New window Subdomain Zur Archivrecherche
A-TITLE Opens internal link in current window
/archiv-der-ddr-opposition/sta...No Text
/archiv-der-ddr-opposition/?ex...Erweiterte Suche
/aktuelles/Text duplicate Aktuelles
/aktuelles/IMG-ALT Demonstrationszug zur Stasizentrale 1990
A-TITLE Sturm auf die Stasizentrale, 15.01.1990; © RHG, Rolf Walter
/archiv-der-ddr-opposition/Text duplicate Archiv der DDR-Opposition
/archiv-der-ddr-opposition/No Text
/veranstaltungen/Text duplicate Veranstaltungen
/veranstaltungen/IMG-ALT Veranstaltung der Robert-Havemann-Gesellschaft mit Roll-up im Hintergrund
A-TITLE ©Frank Ebert
/beitraege/forum-opposition-un...Forum Opposition Widerstand
/beitraege/forum-opposition-un...No Text
/ausstellungen/Text duplicate Ausstellungen
/ausstellungen/IMG-ALT Schautafeln der Ausstellung Friedliche Revolution und Mauerfall
/publikationen/Text duplicate Publikationen
/publikationen/No Text
/archiv-der-ddr-opposition/sam...No Text
https://www.google.de/maps/pla...New window External Subdomain Wegbeschreibung
A-TITLE Opens external link in new window
/archiv-der-ddr-opposition/inf...Allgemeine Nutzungsbedingungen
A-TITLE Opens internal link in current window
/fileadmin/robert-havemann-ges...> Benutzungsordnung
A-TITLE Opens internal link in current window
/fileadmin/robert-havemann-ges...> Gebührenordnung
A-TITLE Initiates file download
/aktuelles/Text duplicate Aktuelles
/archiv-der-ddr-opposition/Text duplicate Archiv
/veranstaltungen/Text duplicate Veranstaltungen
/ausstellungen/Text duplicate Ausstellungen
/publikationen/Text duplicate Publikationen
/themen-dossiers/Text duplicate Themen-Dossiers
/ueber-uns/Text duplicate Über uns
/snippets/impressum/Impressum
/snippets/disclaimer/Disclaimer
/snippets/datenschutz/Datenschutz
/snippets/kontakt/Kontakt
/snippets/sitemap/Sitemap
/snippets/leichte-sprache/Text duplicate Leichte Sprache
/snippets/dgs/Text duplicate DGS
/snippets/cookie-einstellungen/Cookie-Einstellungen
https://www.facebook.com/Rober...New window External Subdomain No Text
https://www.instagram.com/have...New window External Subdomain No Text
https://twitter.com/RHG_eV/New window External No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://www.bundesregierung.de...New window External Subdomain No Text
https://www.berlin.de/aufarbei...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.havemann-gesellschaft.de/archiv-der-ddr-opposition/startseite/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 12 CSS files. This may affect the page load time negatively.
This page loads 11 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.32 seconds.
The file size of the HTML document is fine (35 kB).

HTTP Response Header

NameValue
dateTue, 15 Oct 2024 07:09:45 GMT
serverApache
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
set-cookie44 Characters
varyAccept-Encoding
content-encodinggzip
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
content-length7883
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

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 43 referring domains.
This page has 424 backlinks.
This page has backlinks from 43 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.havemann-gesellschaft.de › archiv-der-ddr-opposition › startseite
Startseite: rhg webseite

Most important keywords

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

KeywordResultRecheck
Archiv64%Check
DDR62%Check
Opposition62%Check
DDR-Opposition62%Check
DDR Opposition62%Check
im Archiv53%Check
Opposition Widerstand51%Check
Forum Opposition51%Check
zu Opposition51%Check
DDR-Opposition sammelt50%Check
Show more keywords and terms

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