Zeno.org - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
86% 
Page structure
55% 
Link structure
82% 
Server
87% 
External factors
100% 
SEO Score
Response time
3.37 s
File size
22.80 kB
Words
700
Media files
9
Number of links
166 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Bibliothek - Zeno.org
The page title is too short. (188 pixels of 580 max pixel length) Optimize title
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
Language defined in HTTP-Equiv meta tag: de, 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 character encoding is not specified in the HTTP header.
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype XHTML 1.0 Transitional 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
DC.titleEmpty
DC.creatorZeno
langde
og:imagehttp://static.zeno.org/zenoLogoSquare.png
og:titleBibliothek
og:descriptionZeno.org, Ihre Volltextbibliothek
og:urlhttp://www.zeno.org/
Languagede
Content-Languagede
Content-Typetext/html;charset=UTF-8

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Page quality

Content
(Critically important)
This page contains 700 words. That's ok.
27.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
11 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 17.52 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 amount of tags is very high (29). We recommend using a maximum of 14 tags for this page.
The following tag is repeated too often: neu:
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
.../kafkapor.jpg?w=100&h=159&vid=2031259648Franz Kafka
...I/goghpor.jpg?w=100&h=123&vid=1474168881Van Gogh
...I/npd0008a.jpg?w=100&h=92&vid=1656312508Der Nürnberger Prozess
.../aris_000.jpg?w=100&h=156&vid=1542948586Aristoteles
.../I/bt01423b.jpg?w=100&h=64&vid=459964521Brehms Thierleben
...9-010-0000.png?w=100&h=177&vid=654472900Brockhaus Conversations-Lexikon 1809
/das-wikipedia-lexikon-medium.jpgDas Wikipedia Lexikon
...c.zeno.org/books/9781482589276/0000c.jpgSelberlebensbeschreibung
...zon.com/images/I/51Bm0QXRUUL._SL160_.jpgRomantische Geschichten. Elf Erzählungen

Page structure

H1 heading
(Critically important)
Online-Bibliothek
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (17 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Online-Bibliothek
H2 Willkommen bei Zeno.org, Ihrer Volltextbibliothek.
H4 Themenbereiche
H4 Jean Paul
H4 Selberlebensbeschreibung
H4 Romantische Geschichten. Elf Erzählungen
H5 Im Buch blättern
H5 Ansehen bei Amazon
H5 Ansehen bei Amazon Duplicate text
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.
None of the anchor texts is too long.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://www.zeno.org/Online-Bibliothek
http://www.zeno.org/Zeno.org
/Zeno/0/Profisuche?m=1Nofollow Erweiterte Suche
http://www.zeno.org/BibliothekBibliothek
http://www.zeno.org/LesesaalLesesaal
/Zeno/0/Zufall?c=BibliothekZufälliger Artikel
/Kategorien/T/BibliothekKategorien
http://www.zeno.org/Zeno/-/ShopShop
http://www.zeno.org/LiteraturLiteratur
http://www.zeno.org/KunstKunst
http://www.zeno.org/MusikMusik
http://www.zeno.org/PhilosophiePhilosophie
http://www.zeno.org/SoziologieSoziologie
/Zeno/-/SpracheSprache
http://www.zeno.org/GeschichteGeschichte
/KulturgeschichteKulturgeschichte
/Zeno/-/ReligionReligion
/NaturwissenschaftenNaturwissenschaften
http://www.zeno.org/Zeno/-/LexikaLexika
http://www.zeno.org/GlossarWikipedia
http://www.zeno.org/LiteraturText duplicate Literatur
/Zeno/I/kafkaporIMG-ALT Franz Kafka
/Literatur/M/Andersen,+Hans+Ch...Andersen
/Literatur/M/Balzac,+Honoré+deBalzac
/Literatur/M/Brentano,+ClemensBrentano
/Literatur/M/Chamisso,+Adelber...Chamisso
/Literatur/M/Cervantes+Saavedr...Cervantes
/Literatur/M/Dante+AlighieriDante
/Literatur/M/Dostoevskij,+Fëdo...Dostoevskij
/Literatur/M/Droste-Hülshoff,+...Droste-Hülshoff
/Literatur/M/Fontane,+TheodorFontane
/Literatur/M/Goethe,+Johann+Wo...Goethe
/Literatur/M/Grabbe,+Christian...Grabbe
/Literatur/M/Grimm,+Jacob+und+...Grimm
/Literatur/M/Heine,+HeinrichHeine
/Literatur/M/Kafka,+FranzKafka
/Literatur/M/KlabundKlabund
/Literatur/M/Kleist,+Heinrich+vonKleist
/Literatur/M/Lessing,+Gotthold...Lessing
/Literatur/M/May,+KarlMay
/Literatur/M/NovalisNovalis
/Literatur/M/Poe,+Edgar+AllanPoe
/Literatur/M/Ringelnatz,+JoachimRingelnatz
/Literatur/M/Shakespeare,+WilliamShakespeare
/Literatur/M/Schiller,+FriedrichSchiller
/Literatur/M/Storm,+TheodorStorm
/Literatur/M/Tucholsky,+KurtTucholsky
/Literatur/M/Zola,+ÉmileZola
http://www.zeno.org/Pataky-1898Lexikon deutscher Frauen der Feder
http://www.zeno.org/KunstText duplicate Kunst
/Zeno/I/goghporIMG-ALT Van Gogh
/Kunstwerke/A/Altdorfer,+AlbrechtAltdorfer
/Kunstwerke/A/Bosch,+HieronymusBosch
/Kunstwerke/A/Cézanne,+PaulCézanne
/Kunstwerke/A/Corinth,+LovisCorinth
/Kunstwerke/A/Dürer,+AlbrechtDürer
/Kunstwerke/A/Friedrich,+Caspa...Friedrich
/Kunstwerke/A/Gauguin,+PaulGauguin
/Kunstwerke/A/Klimt,+GustavKlimt
/Kunstwerke/A/Liebermann,+MaxLiebermann
/Kunstwerke/A/Macke,+AugustMacke
/Kunstwerke/A/Manet, EdouardManet
/Kunstwerke/A/Monet,+ClaudeMonet
/Kunstwerke/A/Schiele,+EgonSchiele
/Ansichtskarten10.000 Ansichtskarten aus Deutschland um 1900
/Bildpostkarten5.000 Bildpostkarten aus der Zeit um 1900
http://www.zeno.org/Fotografien5.000 Meisterwerke früher Fotografie
http://www.zeno.org/MusikText duplicate Musik
/Musik/M/Bach,+Johann+SebastianBach
/Musik/M/Beethoven,+Ludwig+vanBeethoven
/Musik/M/Brahms,+JohannesBrahms
/Musik/M/Gluck,+Christoph+Will...Gluck
/Musik/M/Händel,+Georg+FriedrichHändel
/Musik/M/Haydn,+Franz+JosephHaydn
/Musik/M/Liszt,+FranzLiszt
/Musik/M/Mendelssohn-Bartholdy...Mendelssohn-Bartholdy
/Musik/M/Mozart,+Wolfgang+AmadeusMozart
/Musik/M/Schubert,+FranzSchubert
/Musik/M/Schumann,+Robert+Alex...Schumann
/Musik/M/Wagner,+Wilhelm+RichardWagner
/Musik/M/Weber,+Carl+Maria+vonWeber
http://www.zeno.org/GeschichteText duplicate Geschichte
/Zeno/I/npd0008aIMG-ALT Der Nürnberger Prozess
/Geschichte/M/Burckhardt,+JacobBurckhardt
/Geschichte/M/Delbrück,+HansDelbrück
/Geschichte/M/Droysen,+Johann+...Droysen
/Geschichte/M/Graetz,+HeinrichGraetz
/Geschichte/M/Meyer,+EduardMeyer
/Geschichte/M/Mommsen,+TheodorMommsen
/Geschichte/M/Pöhlmann,+Robert...Pöhlmann
/Geschichte/M/Der+Nürnberger+P...Der Nürnberger Prozeß
/Zeno/-/ReligionText duplicate Religion
/Literatur/M/Luther,+Martin/Lu...Fassung von 1545
/Literatur/M/Luther,+Martin/Lu...Fassung von 1912
/Philosophie/M/Gotamo+Buddho/D...Reden Buddhas
/Heiligenlexikon-1858Vollständiges Heiligenlexikon
/Zeno/-/SpracheText duplicate Sprache
http://www.zeno.org/Georges-1913Ausführliches lateinisch-deutsches Handwörterbuch
http://www.zeno.org/Georges-1910Kleines deutsch-lateinisches Handwörterbuch
http://www.zeno.org/Pape-1880Griechisch-deutsches Handwörterbuch
http://www.zeno.org/Wander-1867Deutsches Sprichwörter-Lexikon
http://www.zeno.org/PhilosophieText duplicate Philosophie
http://www.zeno.org/SoziologieText duplicate Soziologie
/Zeno/I/aris_000IMG-ALT Aristoteles
/Philosophie/M/PlatonPlaton
/Philosophie/M/AristotelesText duplicate Aristoteles
/Philosophie/M/Cicero,+Marcus+...Cicero
/Philosophie/M/Thomas+von+AquinThomas von Aquin
/Philosophie/M/Pascal,+BlaiseBlaise Pascal
/Philosophie/M/Bacon,+FrancisFrancis Bacon
/Philosophie/M/Descartes,+RenéRené Descartes
/Philosophie/M/VoltaireVoltaire
/Philosophie/M/Kant,+ImmanuelImmanuel Kant
/Philosophie/M/Jean+PaulJean Paul
/Philosophie/M/Feuerbach,+LudwigLudwig Feuerbach
/Philosophie/M/Darwin,+CharlesCharles Darwin
/Philosophie/M/Schopenhauer,+A...Arthur Schopenhauer
/Philosophie/M/Nietzsche,+Frie...Friedrich Nietzsche
/Philosophie/M/Marx,+KarlKarl Marx
/Soziologie/M/Weber,+MaxMax Weber
/KulturgeschichteText duplicate Kulturgeschichte
http://www.zeno.org/Wander-1867Wanders Deutsches Sprichwörter-Lexikon
http://www.zeno.org/Hederich-1770Hederichs mythologisches Lexikon
http://www.zeno.org/Sulzer-1771Sulzers Allgemeine Theorie der Schönen Künste
/Literatur/M/Knigge,+Adolph+Fr...Knigge
/Kulturgeschichte/M/Junker,+FranzJunker
/Kulturgeschichte/M/Schramm,+H...Schramm
/Kulturgeschichte/M/Leisi,+Ils...Leisi
http://www.zeno.org/Schmidt-1902Schmidts Deutsche Buchhändler. Deutsche Buchdrucker
/Kulturgeschichte/M/Friedlände...Friedländers Interessante Kriminal-Prozesse
http://www.zeno.org/MärchenMärchen der Welt
/Goetzinger-1885Reallexicon der Deutschen Altertümer
/NaturwissenschaftenText duplicate Naturwissenschaften
/Zeno/I/bt01423bIMG-ALT Brehms Thierleben
/Naturwissenschaften/M/Brehm,+...Brehms Tierleben
/Naturwissenschaften/M/Reitter...Reitters Fauna Germica
/Philosophie/M/Darwin, CharlesÜber die Entstehung der Arten
http://www.zeno.org/Lueger-1904Lexikon der gesamten Technik
http://www.zeno.org/Roell-1912Enzyklopädie des Eisenbahnwesens
http://www.zeno.org/Zeno/-/LexikaText duplicate Lexika
/Zeno/I/brockh-1809-010-0000IMG-ALT Brockhaus Conversations-Lexikon 1809
/Brockhaus-1809Conversations-Lexikon
/DamenConvLex-1834Damen Conversations Lexikon
/Brockhaus-1837Bilder-Conversations-Lexikon
http://www.zeno.org/Herder-1854Herders Conversations-Lexikon
http://www.zeno.org/Pierer-1857Pierers Conversations-Lexikon
/Brockhaus-1911Brockhaus Kleines Konversations-Lexikon
http://www.zeno.org/Meyers-1905Meyers Großes Konversationslexikon
http://www.zeno.org/GlossarText duplicate Wikipedia
http://www.amazon.de/dp/357709...External Subdomain IMG-ALT Das Wikipedia Lexikon
/Glossar/M/Das+Wikipedia+LexikonHier geht es zu der Liste!
/Lesesaal/N/9781482589276IMG-ALT Selberlebensbeschreibung
/Lesesaal/N/9781482589276?page=0Im Buch blättern
http://www.amazon.de/Selberleb...External Subdomain Ansehen bei Amazon
http://www.amazon.de/Romantisc...External Subdomain IMG-ALT Romantische Geschichten. Elf Erzählungen
/nid/20005792738Die beiden merkwürdigsten Tage aus Siegmunds Leben
/nid/20004972066Geschichte eines Braminen
/nid/20005446783Heinrich von Ofterdingen
/nid/2000561872XLucinde
/nid/20005128242Die wunderbare Gesellschaft in der Neujahrsnacht
/nid/20004649265Peter Schlemihls wundersame Geschichte
/nid/20005074649Der Sandmann
/nid/20004601068Die drei Nüsse
/nid/20004474384Der tolle Invalide auf dem Fort Ratonneau
/nid/20005003717Jud Süss
/nid/20004740343Das Schloß Dürande
http://www.amazon.de/Romantisc...External Subdomain Text duplicate Ansehen bei Amazon
/Zeno/-/NutzungsbedingungenNutzungsbedingungen
/Zeno/-/ImpressumDatenschutzerklärung
/Zeno/-/ImpressumImpressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "http://www.zeno.org/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is very slow (3.37 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
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 (23 kB).

HTTP Response Header

NameValue
connectionclose
content-encodinggzip
content-typetext/html
content-length7104
via1.1 fred mrp/1.1.3
dateMon, 22 Jul 2024 13:28:04 GMT
last-modifiedThu, 1 Feb 2024 09:50:20 GMT
expiresTue, 23 Jul 2024 13:28:04 GMT
serverZenoServer/4.030.014
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 5,766 referring domains.
This page has 578,988 backlinks.
This page has backlinks from 3,410 different ip addresses.
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

# robots.txt file for http://www.zeno.org
# mail [email protected] for constructive criticism

User-agent: Mediapartners-Google
Disallow:

User-agent: UbiCrawler
Disallow: /

User-agent: DOC
Disallow: /

User-agent: Zao
Disallow: /

User-agent: sitecheck.internetseer.com
Disallow: /

User-agent: Zealbot
Disallow: /

User-agent: MSIECrawler
Disallow: /

User-agent: SiteSnagger
Disallow: /

User-agent: WebStripper
Disallow: /

User-agent: WebCopier
Disallow: /

User-agent: Fetch
Disallow: /

User-agent: Offline Explorer
Disallow: /

User-agent: Teleport
Disallow: /

User-agent: TeleportPro
Disallow: /

User-agent: WebZIP
Disallow: /

User-agent: linko
Disallow: /

User-agent: HTTrack
Disallow: /

User-agent: Microsoft.URL.Control
Disallow: /

User-agent: Xenu
Disallow: /

User-agent: larbin
Disallow: /

User-agent: libwww
Disallow: /

User-agent: ZyBORG
Disallow: /

User-agent: Download Ninja
Disallow: /

User-agent: wget
Disallow: /

User-agent: k2spider
Disallow: /

User-agent: NPBot
Disallow: /

User-agent: WebReaper
Disallow: /

User-agent: SuperBot
Disallow: /

User-agent: *
Disallow: /Wikipedia*/
Disallow: /wikipedia*/

User-agent: Mediapartners-Google
Disallow:

Sitemap: http://www.zeno.org/sitemap_index.xml

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www.zeno.org
Bibliothek - Zeno.org

Most important keywords

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

KeywordResultRecheck
Bibliothek66%Check
Zeno63%Check
org63%Check
Online-Bibliothek50%Check
Geschichte45%Check
Jean43%Check
Paul43%Check
Jean Paul43%Check
Wikipedia43%Check
romantisch40%Check
Show more keywords and terms

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