What powers expasy.org?

Last seen Jun 2026 · 39 technologies across 16 categories

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since Jun 2018
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Bunny
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jQuery CDN
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Font Awesome v5.15.4
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Google Font API
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Sentry
since Nov 2020

JavaScript frameworks

Alpine.js v3.14.9
since Apr 2025
Nuxt.js
since Nov 2020
React
since Jun 2023
Vue.js
since Nov 2020

JavaScript libraries

core-js v3.35.1
since Sep 2021
FancyBox v2.1.4
since Aug 2018
Htmx v1.9.12
since Jan 2025
jQuery v3.6.0
since Apr 2018
jQuery UI v1.13.1
since Aug 2018
Lodash v4.17.21
since Jun 2023
Tippy.js
since Aug 2025

Miscellaneous

Open Graph
since Apr 2026
Popper
since Aug 2022
PWA
since Jun 2023
Webpack
since Nov 2020

Programming languages

Node.js
since Nov 2020
PHP v8.3.31
since Jun 2018

Security

HSTS
since Sep 2022

Tag managers

Matomo Tag Manager
since May 2025

UI frameworks

Bootstrap v3.4.1
since Aug 2018
Tailwind CSS
since Apr 2022

Video players

YouTube
since Aug 2025

Web servers

Apache HTTP Server
since Apr 2018
Nginx
since Nov 2020

Webmail

Microsoft 365
since Aug 2022

Widgets

Twitter
since Jun 2023

Top search keywords

KeywordPositionEst. monthly visits
expasy #1 880
protparam #3 350
expressed sequence tag #68 280
swissdock #2 140
expasy translate tool #2 120
string #26 120
swissadme #3 86
arlequin #8 71
glyco #10 61
uniprotkb #4 58
biotic elements #98 57
ncbi blastp #70 57
swissport #16 48
uniprot #53 47
uniprot #25 47
institute for systems biology #81 38
string database #8 37
cellosaurus #2 35
peptidecutter #2 34
peptide cutter #2 34
nucleic acid sequence #7 33
integrated data repository #59 31
expasy molecular weight #3 31
swisstargetprediction #2 28
translate expasy #2 26

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

  • 96% desktop
  • 4% phone
  • United States
  • India
  • Japan
  • Germany
  • United Kingdom
  • Canada

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

Open Page Rank

7.41 / 10 · ranked #22,954 of all domains

1,137 referring domains · OpenPageRank

Search traffic

4,600 est. monthly organic visits (US)

3,479 keywords in Google's top 30

Core Web Vitals

LCP1 s
INP50 ms
CLS0
TTFB800 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English
  • Weight: 0.1 MB · 21 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
glyconnect.expasy.org 14
ca.expasy.org 12
web.expasy.org 12
glycoproteome.expasy.org 10
swissmodel.expasy.org 9
www.expasy.org 9
viralzone.expasy.org 8
sugarbind.expasy.org 6
enzyme.expasy.org 5
epd.expasy.org 5
hamap.expasy.org 5
prosite.expasy.org 5
world-2dpage.expasy.org 5
venomzone.expasy.org 4
ftp.expasy.org 3

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