May 2026
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Global Rank
#5,986,382
2,746,971Showing Similarweb estimated data.
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Bounce Rate
57.84%
Pages per Visit
1.46
Avg Visit Duration
00:00:22
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Top 10 pdb.org Competitors
The Top 10 Sites Like pdb.org in May 2026 are ranked by their affinity to pdb.org in terms of keyword traffic, audience targeting, and market overlap
wwpdb: worldwide protein data bank
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#275,900
50,045Bounce Rate
40.46%
Pages per Visit
2.20
Avg Visit Duration
00:01:10
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100%- Company
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95%- Company
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Bounce Rate
18.72%
Pages per Visit
3.73
Avg Visit Duration
00:01:38
Similarity Score
91%pfam is a large collection of protein families, represented by multiple sequence alignments and hidden markov models (hmms)
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Pages per Visit
4.00
Avg Visit Duration
00:02:36
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89%- Company
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Bounce Rate
37.34%
Pages per Visit
3.20
Avg Visit Duration
00:01:28
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85%- Company
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Global Rank
#4,685,345
367,693Bounce Rate
39.64%
Pages per Visit
2.18
Avg Visit Duration
00:00:56
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82%service for protein structure prediction, protein sequence analysis, protein function prediction, protein sequence alignments, bioinformatics
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Bounce Rate
62.67%
Pages per Visit
1.81
Avg Visit Duration
00:01:04
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79%- Company
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Bounce Rate
91.32%
Pages per Visit
1.08
Avg Visit Duration
00:00:36
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77%In 1971, the structural biology community established the single worldwide archive for macromolecular structure data–the Protein Data Bank (PDB).
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Global Rank
#36,767
4,373Bounce Rate
41.27%
Pages per Visit
3.90
Avg Visit Duration
00:03:53
Similarity Score
77%pdb.org's top 5 competitors in May 2026 are: wwpdb.org, spdbv.vital-it.ch, elm.eu.org, pfam.sanger.ac.uk, and more.
According to Similarweb data of monthly visits, pdb.org’s top competitor in May 2026 is wwpdb.org. pdb.org 2nd most similar site is spdbv.vital-it.ch, and closing off the top 3 is elm.eu.org.
pfam.sanger.ac.uk ranks as the 4th most similar website to pdb.org and arabidopsis.org ranks fifth in May 2026.
The other five competitors in the top 10 list are rushartsbiology.wikispaces.com, disprot.org, predictprotein.org, serendip.brynmawr.edu, and rcsb.org.