Traffic
504.45K
+18.25%MoMEstimated monthly visits
544.8K363.2K181.6K0
Global rank
105,443
Country rank · United States
67,723
Category rank · Biology
137
Average visit duration
00:42
Pages per visit
2.01
Bounce rate
51.13%
Domain age
9.9 years
Search share
38.8%
Traffic sources
- Direct43.4%
- Search38.8%
- Referrals8.9%
- Social5.6%
- Generative AI2.1%
- Email1.1%
- Display ads0.2%
- Other0.0%
- Paid search0.0%
Regions
- United States24.3%
- Iraq6.9%
- India6.7%
- Indonesia6.5%
- Brazil4.2%
See how unpaywall.org compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.
Search visibility
Keyword samples
Estimated visitsMonthly searchesVisits ÷ searches
- unpaywallBRAND44.13K39.01K113%
- unpaywall extensionBRAND6.82K12.24K56%
- free articlesBRAND6503.17K21%
- unpaywall websiteBRAND6401.59K40%
- unpaywall browser extensionBRAND41052079%
Keyword rankings
Keyword rankings
86.4M
Search estimate
New 1 · Up 2
- Ranking keywords
- 12,400
- Landing pages
- 4
- Search competitors
- 4
- AI citations
- 2
PositionEstimated visits
- google#142M
- gmail#118.2M
- google maps#19.4M
- google drive#14.1M
Full keyword rankings are a Pro feature
Unlock ProSite profile
- HTTP 200
- Hosting ASN
- HTTP
- 200
- Page size
- 1.4 KiB
- Hosting
- AMAZON-02 · AS16509
- TLS
- TLSv1.3 · 55 days
Page and SEO
- Final URL
- https://unpaywall.org/
- Title
- Unpaywall
- Cross-origin redirect
- No
- Word count
- 0
- Internal / external links
- 0 / 0
- H1 / H2
- 0 / 0
- Images missing alt
- 0 / 0
Technology and tracking2 technologies
- Technology clues
- Vue · Express
- Server
- Heroku
- Security headers
- 0 / 6
Email and DNS security
- SPF
- Not found
- DMARC
- Not found
- DKIM selectors
- Not found
- Mail stack
- Google Workspace
- IPv6
- No AAAA
- Site verification TXT
- SOA
- adam.ns.cloudflare.com
- NS
- adam.ns.cloudflare.com. · melinda.ns.cloudflare.com.
- MX
- 1 ASPMX.L.GOOGLE.COM. · 10 ASPMX2.GOOGLEMAIL.COM. · 10 ASPMX3.GOOGLEMAIL.COM. · 2 more
Hosting and networkAS16509
- A
- 13.248.131.213 · 35.71.150.51 · 15.197.152.254 · 3.33.161.45
- Hosting ASN
- AS16509 · 13.248.128.0/20
- Hosting organization
- AMAZON-02 - Amazon.com, Inc.
- Hosting country
- US
- BGP announcement
- Yes
- Reverse DNS
- abf03be9fc0ac0de9.awsglobalaccelerator.com
- TLS
- TLSv1.3 · Verified
- Certificate issuer
- YR1
- Certificate remaining
- 55 days
- Certificate SAN
- DNS:unpaywall.org
robots and AI crawlingHTTP 200
- Robots.txt
- 200
- Sitemap
- Discovered
Well-known public paths
- Present / checked
- 0 / 5
Website information
- Domain
- unpaywall.org
- Registration status
- Domain registered
- Registered
- 2016-11-15
- Registrar
- 1API GmbH
- Expires
- 2026-11-15
- Domain age
- 9.9 years
- DNSSEC
- No
- Registry status
- client transfer prohibited
Similar sites
Website reports in the same category, with nearby monthly visits.
- bankofbiology.com
- scienceopen.com
- qiagen.com
- fujita-hu.ac.jp
- biointeractive.org
- confex.com
- okayama-u.ac.jp
- addgene.org
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.