What powers string-db.org?
Last seen Jun 2026 · 9 technologies across 5 categories
Analytics
Google Analytics
since Apr 2022
Matomo Analytics
since Sep 2020
CDN
Cloudflare
since Apr 2018
JavaScript frameworks
JavaScript libraries
Miscellaneous
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| protein | #78 | 390 |
| db | #32 | 140 |
| string analysis | #1 | 120 |
| protein protein interaction data | #1 | 120 |
| string | #62 | 120 |
| embl | #43 | 85 |
| protein protein interaction network | #1 | 79 |
| protein protein interaction database | #2 | 63 |
| uniprot | #35 | 47 |
| string protein-protein interaction | #1 | 43 |
| ppi networks | #2 | 42 |
| protein interaction networks | #1 | 40 |
| api for string | #2 | 34 |
| ssud | #1 | 33 |
| gene network analysis | #1 | 33 |
| string ppi | #1 | 27 |
| string genes | #1 | 27 |
| protein interaction network | #1 | 27 |
| kegg | #55 | 25 |
| string tools | #2 | 23 |
| string::data | #4 | 17 |
| strings | #31 | 16 |
| protein network | #1 | 16 |
| string pathway | #1 | 15 |
| string bioinformatics | #1 | 15 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 100% desktop
India
Italy
Spain
Türkiye
Mexico
Iran
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.29 / 10 · ranked #89,729 of all domains
314 referring domains · OpenPageRank
Search traffic
2,300 est. monthly organic visits (US)
1,814 keywords in Google's top 30
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.3 MB · 10 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| string-db.org | 6 |
| www.string-db.org | 6 |
| m.string-db.org | 5 |
| version-11-0.string-db.org | 5 |
| version11.string-db.org | 5 |