June 2026
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Global Rank
#26,460
2,117Showing Similarweb estimated data.
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Bounce Rate
53.49%
Pages per Visit
2.18
Avg Visit Duration
00:01:57
- Company
- PNAS
Top 10 pnas.org Competitors
The Top 10 Sites Like pnas.org in June 2026 are ranked by their affinity to pnas.org in terms of keyword traffic, audience targeting, and market overlap
Nature is the foremost international weekly scientific journal in the world and is the flagship journal for Nature Portfolio. It publishes the finest ...
- Company
- nature
- Industry
- Science and Education > Biology
Bounce Rate
56.74%
Pages per Visit
2.63
Avg Visit Duration
00:03:17
Similarity Score
100%sciencedirect is the world's leading source for scientific, technical, and medical research. explore journals, books and articles.
Global Rank
#373
37Bounce Rate
31.8%
Pages per Visit
7.17
Avg Visit Duration
00:08:54
Similarity Score
96%science/aaas peer-reviewed journals deliver impactful research, daily news, expert commentary, and career resources.
Global Rank
#9,947
906Bounce Rate
52.98%
Pages per Visit
2.63
Avg Visit Duration
00:02:24
Similarity Score
93%biorxiv - the preprint server for biology, operated by cold spring harbor laboratory, a research and educational institution
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Bounce Rate
48.57%
Pages per Visit
2.54
Avg Visit Duration
00:02:11
Similarity Score
91%publisher of over 50 scientific journals across the life, physical, earth, and health sciences, both independently and in partnership with scientific societies including cell, neuron, immunity, current biology, ajhg, and the trends journals.
- Company
- Cell
- Industry
- Science and Education > Biology
Bounce Rate
50.03%
Pages per Visit
2.81
Avg Visit Duration
00:02:35
Similarity Score
90%Gates Foundation, St Jude Children's Research Hospital.
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Bounce Rate
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Pages per Visit
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89%Oxford Academic
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Bounce Rate
33.62%
Pages per Visit
3.46
Avg Visit Duration
00:03:12
Similarity Score
88%Explore open access research in comparative governance, comparing political systems, institutions and public administration.
- Company
- Frontiers
- Industry
- Science and Education > Biology
Bounce Rate
61.56%
Pages per Visit
2.33
Avg Visit Duration
00:02:18
Similarity Score
86%Learn more about our institutional models for librarians and the benefits for researchers.
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Bounce Rate
64.06%
Pages per Visit
1.73
Avg Visit Duration
00:01:46
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85%In this episode, we hear about the potential of synthetic gene circuits to target cancer, a zebrafish model of cerebral small vessel disease, evidence that psilocybin may alleviate depression, a new technique to make flu vaccines more effective, and why crabs walk sideways.
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Global Rank
#90,995
4,160Bounce Rate
56.6%
Pages per Visit
2.07
Avg Visit Duration
00:01:20
Similarity Score
84%pnas.org's top 5 competitors in June 2026 are: nature.com, sciencedirect.com, science.org, biorxiv.org, and more.
According to Similarweb data of monthly visits, pnas.org’s top competitor in June 2026 is nature.com. pnas.org 2nd most similar site is sciencedirect.com, and closing off the top 3 is science.org.
biorxiv.org ranks as the 4th most similar website to pnas.org and cell.com ranks fifth in June 2026.
The other five competitors in the top 10 list are pubmed.ncbi.nlm.nih.gov, academic.oup.com, frontiersin.org, journals.plos.org, and elifesciences.org.