Gesis.org - SEO Checker

Overview of the SEO Check
Meta information
100% 
Page quality
85% 
Page structure
79% 
Link structure
80% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.14 s
File size
64.50 kB
Words
837
Media files
18
Number of links
160 internal / 13 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home – GESIS
The page title is too short. (139 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
GESIS Leibniz Institut für Sozialwissenschaften
The length of the meta description is perfect. (294 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.gesis.org/home
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Germany
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
generatorTYPO3 CMS
viewportwidth=device-width, initial-scale=1
descriptionGESIS Leibniz Institut für Sozialwissenschaften
keywordsAggregatdaten, ALLBUS, amtliche, Mikrodaten, Beratung, Branchenklassifikation, CEWS, Comparative, Sampling, Daten, Datenzugang, Datenanalyse, Datenarchiv, Datenerhebung, Dauerbeobachtung, Demografie, digitale Bibliothek, Dokumentation, empirische Sozialforschung, Eurobarometer, European Value Study, Forschungsdatenbanken, Forschungsdatenzentrum, Dauerbeobachtung, Historische, Sozialforschung, Informationssystem, PIAAC, Sekundäranalyse, Servicezentrum, Skalen, SOFIS, SOWIPORT, Soziale Indikatoren, sozialer Wandel, Sozialstruktur, Sozialwissenschaften, SSOAR, Standardisierung, Telefonumfragen, Wahlforschung, ZACAT, Zeitreihen, ZIS, EHES, Fragebogen, Pretest, Pretesting, Kognitive Interviews, Eyetracking
icbm50.9426, 6.9524
fb:page_id123549644340121
dc.titleGESIS - Leibniz-Institut für Sozialwissenschaften
geo.regionDE-NW
geo.placenameKöln
geo.position50.9426;6.9524
google-site-verificationAa0Dz-9UGErBimnxR-tewkYDQGmfVxaWDEBT-TA7B3Q
abstractGESIS Leibniz Institut für Sozialwissenschaften
langde
twitter:cardsummary
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 837 words. That's ok.
27.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
14 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 24.73 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.
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 17 tags for this page.
Image SEO
(Somewhat important)
13 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
The HTML has geoname information: DE-NW
The HTML has georegion information: Köln
The HTML has geoposition information: 50.9426;6.9524
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
...lic/webpack/dist/img/gs_home_logo_de.svgGESIS Leibniz-Institut für Sozialwissenschaften: Homepage aufrufen
...es/img/lifecycle/gs_lifecycle_teaser.svgNo alt attribute provided
...yles/img/research/gs_research_teaser.svgNo alt attribute provided
.../img/organigram/gs_organigram_teaser.svgNo alt attribute provided
..._/6/a/csm_Digitalisierung_5738306343.jpgNo alt attribute provided
...__Marco2811_-_Fotolia.com_52988cd0ea.jpgNo alt attribute provided
...cessed_/a/2/csm_newspaper_f4916480f6.jpgNo alt attribute provided
...cessed_/3/1/csm_Cover_PVS_244a4b8ab1.jpgNo alt attribute provided
...e/csm_Cover_Scientometric_01cdb52f8e.jpgNo alt attribute provided
..._DSC09402-2__50814812006__315d7b0c62.jpgNo alt attribute provided
.../f/b/csm_Emotions_Society_5eaf898939.jpgNo alt attribute provided
...px-PLOS_ONE_logo_2012.svg_36d1903b54.pngNo alt attribute provided
...rocessed_/c/6/csm_UniSafe_6cbfbf788c.pngNo alt attribute provided
.../csm_Cover_Fields_Methods_bc7d7f908b.jpgNo alt attribute provided
...upload/allgemein/logos/facebook_icon.svgGESIS bei FacebookGESIS bei Facebook
.../upload/allgemein/logos/twitter_icon.svgGESIS bei TwitterGESIS bei Twitter
/fileadmin/user_upload/instagram.svgGESIS bei InstagramGESIS bei Instagram
...bpack/dist/img/leibniz_logo_de_white.svgGESIS ist ein Institut der Leibniz-Gemeinschaft

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 Angebot
H2 Forschung
H2 Institut
Anchor text is an URL
Some internal link anchor texts are too long.
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.
The number of internal links is ok.
There are 13 external links on this page.
LinkAttributesAnchor text
https://www.gesis.org/homeAnchor Zum Hauptinhalt springen
https://www.gesis.org/homeAnchor Zur GESIS-Suche springen
https://www.gesis.org/homeAnchor Zum Navigationsmenü springen
https://www.gesis.org/homeAnchor Zur Fußzeile springen
https://www.gesis.org/en/homeEnglish page version
https://www.gesis.org/homeIMG-ALT GESIS Leibniz-Institut für Sozialwissenschaften: Homepage aufrufen
A-TITLE GESIS Leibniz-Institut für Sozialwissenschaften: Homepage aufrufen
https://www.gesis.org/en/homeEnglish
https://www.gesis.org/kontaktKontakt
https://www.gesis.org/hilfeHilfe
https://www.gesis.org/angebotAngebot
/angebot/studien-planen-und-da...Studien planen und Daten erheben
/angebot/studien-planen-und-da...Umfragemethodische Beratung
/angebot/studien-planen-und-da...Basiswissen Sozialwissenschaft
/gesis-survey-guidelines/homeGESIS Survey Guidelines
/angebot/studien-planen-und-da...Items und Skalen
/angebot/studien-planen-und-da...Kognitives Pretesting
/angebot/studien-planen-und-da...Stichproben
/gesis-panel/gesis-panel-homeGESIS Panel
/angebot/daten-finden-und-abrufenDaten finden und abrufen
/allbus/allbusALLBUS
/angebot/daten-finden-und-abru...CSES
/eurobarometer-data-service/homeEurobarometer
/angebot/daten-finden-und-abru...European Values Study
https://www.gesis.org/issp/homeISSP
https://www.gesis.org/piaac/fdzPIAAC
/wahlen/wahlen-homeWahlstudien
/angebot/daten-finden-und-abru...Internationale Umfragen
/angebot/daten-finden-und-abru...Digitale Verhaltensdaten: Datensätze
/angebot/daten-aufbereiten-und...Daten aufbereiten und analysieren
/angebot/daten-aufbereiten-und...Text duplicate Umfragemethodische Beratung
/angebot/daten-aufbereiten-und...Gewichtung und Analyse komplexer Daten
/angebot/daten-aufbereiten-und...Datenharmonisierung
/gml/gml-homeService zu amtlichen Mikrodaten
/angebot/daten-aufbereiten-und...Forschungsaufenthalte
/angebot/daten-aufbereiten-und...Analyse Digitaler Verhaltensdaten
/angebot/archivieren-und-teilenArchivieren und teilen
/datenservices/homeDaten teilen
https://data.gesis.org/sharing...External Subdomain Skripte und Syntax teilen
https://zis.gesis.org/External Subdomain Skalen und Items teilen
https://www.gesis.org/dara/Datenregistrierungsagentur da|ra
https://www.ssoar.info/External Subdomain Volltextserver SSOAR
/angebot/wissen-vermittelnWissen vermitteln
/angebot/wissen-vermitteln/mee...Meet the Experts
/gesis-training/homeGESIS Training
/angebot/wissen-vermitteln/pub...Publikationen
/angebot/wissen-vermitteln/css...CSS Capacity Building
/angebot/wissen-vermitteln/tra...Transfer
https://www.gesis.org/forschungForschung
/forschung/umfragemethodikUmfragemethodik
/forschung/umfragemethodik/sur...Survey Statistics
/forschung/umfragemethodik/sur...Survey Instruments
/forschung/umfragemethodik/sur...Survey Operations
/forschung/umfragemethodik/com...Comparative Surveys
/forschung/angewandte-informatikAngewandte Informatik
/forschung/angewandte-informat...Information Linking and Retrieval
/forschung/angewandte-informat...Text and Data Mining
/forschung/angewandte-informat...Network Science
/forschung/angewandte-informat...Open Science
/forschung/angewandte-informat...Knowledge Graph Infrastruktur
/forschung/forschungsdatenmana...Forschungsdatenmanagement
/forschung/forschungsdatenmana...Teilen von Daten
/forschung/forschungsdatenmana...Datenschutz und Datensicherheit
/forschung/forschungsdatenmana...Metadaten
/forschung/forschungsdatenmana...Neue Datentypen
/forschung/forschungsdatenmana...Langzeitarchivierung
/forschung/aktuelle-gesellscha...Aktuelle gesellschaftliche Fragen
/forschung/aktuelle-gesellscha...Education and Skills
/forschung/aktuelle-gesellscha...Social Structure
/forschung/aktuelle-gesellscha...Values, Attitudes, and Behavior
/forschung/aktuelle-gesellscha...Public and Organizational Policies
/forschung/aktuelle-gesellscha...Elections, Politics, and Political Behavior
/forschung/aktuelle-gesellscha...Algorithmen und Gesellschaft
/forschung/drittmittelprojekteDrittmittelprojekte
/forschung/research-gateway-eu...Research Gateway EUROLAB
/forschung/research-gateway-eu...Grants & Bewerbungsmodalitäten
/forschung/research-gateway-eu...Aufenthalte & Publikationen
/forschung/research-gateway-eu...Dienstleistungen
/forschung/research-gateway-eu...Über das EUROLAB
/forschung/tagungen-und-konfer...Tagungen und Konferenzen
/forschung/tagungen-und-konfer...Computational Social Science Events
/forschung/tagungen-und-konfer...Veranstaltungsarchiv
/forschung/leibniz-forschungsv...Leibniz-Forschungsverbünde
https://www.gesis.org/institutInstitut
/institut/mitarbeiterverzeichnisMitarbeiterverzeichnis
/institut/praesidentPräsident
/institut/abteilungenAbteilungen
/institut/abteilungen/computat...Computational Social Science
/institut/abteilungen/data-ser...Data Services for the Social Sciences
/institut/abteilungen/data-and...Data and Research on Society
/institut/abteilungen/survey-d...Survey Data Curation
/institut/abteilungen/survey-d...Survey Design and Methodology
/institut/abteilungen/knowledg...Knowledge Technologies for the Social Sciences
/institut/abteilungen/it-infra...IT-Infrastructure and Services
/institut/abteilungen/administ...Administration
/institut/abteilungen/knowledg...Knowledge Exchange and Outreach
/institut/forschungsdatenzentrenForschungsdatenzentren
/institut/forschungsdatenzentr...FDZ ALLBUS
/institut/forschungsdatenzentr...FDZ German Microdata Lab
/institut/forschungsdatenzentr...FDZ Internationale Umfrageprogramme
/institut/forschungsdatenzentr...FDZ PIAAC
/institut/forschungsdatenzentr...FDZ Wahlen
/institut/integrierte-erhebung...Integrierte Erhebungs- und Dateninfrastruktur
/institut/digitale-verhaltensd...Digitale Verhaltensdaten
/institut/gesis-in-ericsGESIS in ERICs
/institut/gesis-in-erics/cessdaCESSDA
/institut/gesis-in-erics/essESS
/institut/der-vereinDer Verein
/institut/der-verein/satzungSatzung
/institut/der-verein/kuratoriumKuratorium
/institut/der-verein/mitgliede...Mitgliederversammlung
/institut/der-verein/wiss-beiratWiss. Beirat
/institut/der-verein/nutzerbeiratNutzerbeirat
/fileadmin/upload/institut/lei...Regeln guter wissenschaftlicher Praxis
/institut/der-verein/finanzierungFinanzierung
/institut/presse-und-medienPresse und Medien
/institut/presse-und-medien/pr...Pressemitteilungen
/institut/presse-und-medien/ge...gesis report
/institut/presse-und-medien/pr...Pressemappe
https://blog.gesis.org/External Subdomain GESIS-Blog
https://podcast.gesis.org/External Subdomain GESIS Podcast
/institut/presse-und-medien/so...Social Media
/institut/adresse-und-anreiseAdresse und Anreise
/institut/adresse-und-anreise/...Standort Mannheim
/institut/adresse-und-anreise/...Standort Köln
/institut/karriereKarriere
http://www.hidden-professional...External Stellenangebote
/institut/karriere/wir-bietenWir bieten
/institut/karriere/wissenschaf...Wissenschaftlerinnen und Wissenschaftler
/institut/karriere/mitarbeiten...Mitarbeitende im Forschungsservice, IT und Verwaltung
/institut/karriere/gesis-docto...GESIS Doctoral Program
/institut/karriere/studierendeStudierende
/institut/karriere/wir-bilden-ausWir bilden aus!
/institut/karriere/unser-bewer...Unser Bewerbungsprozess
/institut/karriere/wir-bieten/...Information for our international applicants
/institut/vereinbarkeit-von-be...Vereinbarkeit von Beruf und Familie
/institut/gleichstellung-von-f...Gleichstellung von Frauen und Männern
/institut/vergabeVergabe
/institut/vergabe/vergebene-au...vergebene Aufträge
/institut/datenschutzDatenschutz
/institut/impressumImpressum
https://www.gesis.org/angebotText duplicate Angebot
https://www.gesis.org/forschungText duplicate Forschung
https://www.gesis.org/institutText duplicate Institut
https://www.gesis.org/kontaktText duplicate Kontakt
https://www.gesis.org/hilfeText duplicate Hilfe
https://training.gesis.org/?si...New window External Subdomain Registration and detailed course descriptions
/fileadmin/upload/events/CfP_F...New window Weitere Informationen
/angebot/wissen-vermitteln/mee...Anmeldung, Termine und weitere Informationen zu den Vorträgen
/gesis-panel/submission/call-f...URL anchor text
https://www.gesis.org/gesis-panel/submission/call-for-submission
/en/gml/european-microdata/eu-...New window conference site
A-TITLE Conference site 8th EU user conference
/forschung/tagungen-und-konfer...New window Konferenzseite
A-TITLE 10. Mikrozensus-Nutzerkonferenz
https://www.gesis.org/angebotText duplicate Angebot
https://www.gesis.org/forschungText duplicate Forschung
https://www.gesis.org/institutText duplicate Institut
/home?type=9818A-TITLE RSS-Feed
/gesis-news/article/jetzt-ersc...Jetzt erschienen: HSR 47.3 - Digital Transformation(s)
/gesis-news/article/neue-ausga...Neue Ausgabe des Newsletters "gesis report" erschienen
/gesis-news/article/grosses-me...Großes Medienecho auf UniSAFE
/gesis-news/article/gles-open-...GLES Open Science Challenge - Artikel erschienen
/gesis-news/article/neue-publi...Neue Publikation: Smirnova & Mayr: A comprehensive analysis of acknowledgement texts in Web of Science: a case study on four scientific domains
/gesis-news/article/neuer-blog...Neuer Blog-Beitrag: Dr. Vicente Valentim schreibt über die parlamentarische Repräsentation und die radikale Rechte
/gesis-news/article/neue-publi...Neue Publikation: Andreas Schmitz, Judith Eckert: "Towards a general sociology of fear: a programmatic answer to crucial deficits of the contemporary fear di...
/gesis-news/article/neue-publi...Neue Publikation: Fraser, Mayr & Peters: Motivations, concerns and selection biases when posting preprints: A survey of bioRxiv authors.
/gesis-news/article/umfrage-ue...Umfrage über geschlechtsbezogene Gewalt in 46 Hochschulen und Forschungseinrichtungen in Europa
/gesis-news/article/neue-publi...Neue Publikation: Felderer & Herzing: What about the Less IT Literate? A Comparison of Different Postal Recruitment Strategies to an Online Panel of the Gene...
https://www.facebook.com/gesis...New window External IMG-ALT GESIS bei Facebook
A-TITLE GESIS bei Facebook
https://twitter.com/gesis_orgNew window External IMG-ALT GESIS bei Twitter
A-TITLE GESIS bei Twitter
https://www.instagram.com/gesi...New window External IMG-ALT GESIS bei Instagram
A-TITLE GESIS bei Instagram
/institut/impressumText duplicate Impressum
/institut/datenschutzText duplicate Datenschutz
https://facebook.com/sharer/sh...New window External Bei Facebook teilen
https://twitter.com/intent/twe...New window External Bei Twitter teilen
https://www.linkedin.com/share...New window External Bei LinkedIn teilen

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.gesis.org/home"
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 0.14 seconds.
This page only loads 3 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (65 kB).

HTTP Response Header

NameValue
dateSat, 10 Dec 2022 05:41:40 GMT
serverApache
content-languagede
expiresSun, 11 Dec 2022 05:30:09 GMT
cache-controlmax-age=85709
pragmapublic
x-typo3-parsetime0ms
x-frame-optionsSAMEORIGIN
strict-transport-securitymax-age=15768000
varyAccept-Encoding
content-encodinggzip
access-control-allow-originhttps://test.gesis.org
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
content-length11532
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 1,687 referring domains.
This page has 294,446 backlinks.
This page has backlinks from 1,491 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 1567 shares, comments and likes on Facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Robots.txt

Sitemap: https://www.gesis.org/sitemap.xml
Sitemap: https://www.gesis.org/en/sitemap.xml

User-agent: *
Disallow: /typo3/
Disallow: /typo3_src/
Disallow: /typo3temp/
Disallow: /typo3conf/
Disallow: /t3lib/
Disallow: /wartung/
Disallow: /php/
Disallow: /*/Private/*
Disallow: /*/Configuration/*
Disallow: /typo3temp/var/*
Disallow: *.sql
Disallow: *.sql.gz
Allow: /typo3/sysext/frontend/Resources/Public/*
Allow: /typo3conf/ext/*
Allow: /fileadmin/_processed_/*
Allow: /typo3temp/assets/*

User-agent: SemrushBot
Disallow: /

Search preview

www.gesis.org › home
Home – GESIS
GESIS Leibniz Institut für Sozialwissenschaften

Most important keywords

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

KeywordResultRecheck
GESIS69%Check
GESIS Leibniz Institut53%Check
GESIS Panel52%Check
Sozialwissenschaft48%Check
Wissen48%Check
March39%Check
November 202239%Check
Forschung38%Check
Angebot38%Check
Online Panel37%Check

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