What powers biorxiv.org?

Last seen Jun 2026 · 15 technologies across 11 categories

Analytics

Google Analytics
since Jun 2018

Caching

Varnish
since Jun 2018

CDN

Cloudflare
since Apr 2018
jsDelivr
since Jun 2025

CMS

Drupal v7
since Apr 2018

JavaScript libraries

jQuery v1.3.2
since Jun 2018

Programming languages

Java
since Sep 2021
PHP v8.2.26
since Jun 2018
Python v3.6
since Mar 2024

RUM

Pingdom RUM
since Jul 2023

Security

Cloudflare Bot Management
since Nov 2023

Tag managers

Google Tag Manager
since Apr 2018

Web server extensions

mod_wsgi v4.6.4
since Mar 2024
OpenSSL v1.1.1k
since Mar 2024

Web servers

Apache HTTP Server v2.4.37
since Jun 2020

Top search keywords

KeywordPositionEst. monthly visits
strand #67 4,300
somniosus microcephalus #7 2,800
calvin benson #8 800
evolution #72 770
mass spectrometry #44 630
endoplasmic reticulum #95 630
edger pipeline #10 560
differentially methylated regions #7 460
transpi #10 460
bior #2 390
woolly mammoth #94 350
vermilingua #34 350
cellulo #14 280
virus west nile #71 230
amoeba #34 230
oligonucleotide ligation assay #34 230
greenland shark #36 230
biology #41 210
kozak sequence #5 210
dire wolf extinct #11 200
simvastatin #67 190
prehistoric wolves size #84 190
prehistoric wolves size #56 190
pteropodidae #80 190
event related potential #79 190

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

  • 76% desktop
  • 24% phone
  • United States
  • India
  • Japan
  • Germany
  • United Kingdom
  • France

Countries where the site has Chrome traffic, strongest markets first.

Open Page Rank

8.62 / 10 · ranked #1,536 of all domains

12,465 referring domains · OpenPageRank

Search traffic

62,000 est. monthly organic visits (US)

107,580 keywords in Google's top 30

Core Web Vitals

LCP2.8 s
INP25 ms
CLS0.05
TTFB2400 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 0.6 MB · 31 requests
  • Structured data: Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
www.biorxiv.org 10
api.biorxiv.org 7
connect.biorxiv.org 6
submit.biorxiv.org 4

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