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onb.ac.at

onb.ac.at had about 284.45K visits in September 2026, down 14.34% from August; the top source is direct.

Österreichische Nationalbibliothek - Startseite

Website traffic

How much traffic does onb.ac.at get?

284.45K

-14.34%MoMEstimated monthly visits
789358.62K239.08K119.54K0
Global rank

94,310

Country rank · Austria

1,023

Category rank · Education

26

Average visit duration

04:47

Pages per visit

9.91

Bounce rate

31.55%

Search share

28.9%

Sources

Where does onb.ac.at's traffic come from?

  • Direct
    36.2%
  • Search
    28.9%
  • Other
    25.4%
  • Referrals
    4.7%
  • Generative AI
    1.8%
  • Social
    1.8%
  • Email
    1.2%
  • Paid search
    0.0%

Regions

Which countries visit onb.ac.at?

  • Austria
    45.6%
  • United States
    12.1%
  • Germany
    11.2%
  • Italy
    6.6%
  • Czechia
    2.6%

See how onb.ac.at compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

What keywords send traffic to onb.ac.at?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. austrian national library2.27K5.13K44%
  2. nationalbibliothek wien1.82K940194%
  3. önb1.76K1.35K130%
  4. jobs önb1.49K—
  5. national library viennaBRAND1.05K400263%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

What does onb.ac.at show publicly?

  • HTTP 200
  • Email authentication
  • Hosting ASN
HTTP
200
Page size
1.4 MiB
Hosting
ACOnet · AS1853
Email authentication
SPF · DMARC none
TLS
TLSv1.3 · 151 days
Page and SEO
Title
Österreichische Nationalbibliothek - Startseite
Description
Herzlich willkommen in der Österreichischen Nationalbibliothek – der größten Bibliothek und zentralen Gedächtnisinstitution des Landes. Nützen Sie den Bibliotheksservice eines modernen Informationszentrums. Entdecken Sie die Bestände und Schätze aus acht Sammlungen. Erleben Sie den Prunksaal und fünf Museen mit spannenden Dauer- und Sonderausstellungen.
Cross-origin redirect
Yes
Word count
6,336
Internal / external links
432 / 7
Canonical
https://www.onb.ac.at/
Language
de-AT
H1 / H2
1 / 34
Images missing alt
0 / 39
Hreflang
de-AT · en-GB · eo-EO · x-default
OG / Twitter
OG · Twitter
Technology and tracking1 tracking
Tracking clues
Matomo
Social links
facebook.com · instagram.com · youtube.com
Generator
TYPO3 CMS
Server
Apache
Security headers
2 / 6
HSTS / CSP
HSTS
Email and DNS securitySet
SPF
Set
DMARC
Set · none
DKIM selectors
selector1 · selector2
Mail stack
Microsoft 365
IPv6
No AAAA
CAA issuers
harica.gr
Site verification TXT
Atlassian
SOA
ns1.onb.ac.at
NS
ns1.onb.ac.at. · ns2.onb.ac.at. · ns5.univie.ac.at.
MX
0 onb-ac-at.mail.protection.outlook.com.
Hosting and networkAS1853
A
193.170.112.209
Hosting ASN
AS1853 · 193.170.0.0/15
Hosting organization
ACOnet - ACONET
Hosting country
AT
BGP announcement
Yes
Reverse DNS
weblive.onb.ac.at
TLS
TLSv1.3 · Verified
Certificate issuer
GEANT TLS RSA 1
Certificate remaining
151 days
Certificate SAN
DNS:onb.ac.at · DNS:onb.at · DNS:webmail.onb.ac.at · DNS:oenb.ac.at · 10 more
robots and AI crawlingHTTP 200
Robots.txt
200
Global Disallow /
No
Sitemap
Index · 7
AI explicitly disallowed
0
AI explicitly allowed
0
Well-known public paths
Present / checked
0 / 5

Website information

Domain
onb.ac.at
Registration status
Registration status unconfirmed

Similar sites

What sites are similar to onb.ac.at?

What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.