What powers cos.io?
Last seen Jun 2026 · 43 technologies across 19 categories
Analytics
Google Analytics
since Aug 2018
Hotjar
since Nov 2020
HubSpot Analytics
since Feb 2021
Linkedin Insight Tag
since Nov 2024
Matomo
since May 2020
Microsoft Clarity
since Apr 2025
CDN
CMS
HubSpot CMS Hub
since Jun 2021
Cookie compliance
HubSpot Cookie Policy Banner
since Sep 2021
CRM
Salesforce
since Aug 2022
Font scripts
Font Awesome
since Oct 2023
Issue trackers
JavaScript libraries
Load balancers
Amazon ALB
since Mar 2022
Marketing automation
Miscellaneous
Google Code Prettify
since Jan 2023
HTTP/3
since Dec 2022
Open Graph
since Sep 2022
RSS
since Jan 2023
Webpack
since Jan 2023
PaaS
Amazon Web Services
since Mar 2022
Security
Tag managers
Google Tag Manager
since Nov 2024
UI frameworks
Video players
YouTube
since Nov 2020
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Widgets
Twitter
since Aug 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| cos | #6 | 9,300 |
| science | #8 | 4,800 |
| cos | #68 | 580 |
| open science | #1 | 490 |
| pre registration | #1 | 440 |
| pre reg | #1 | 270 |
| center for open science | #1 | 180 |
| open science | #3 | 160 |
| preregistration | #1 | 80 |
| badge | #47 | 64 |
| prereg | #1 | 64 |
| what is osf | #2 | 52 |
| open science foundation | #2 | 42 |
| cos open | #2 | 34 |
| tops guidelines | #1 | 32 |
| pre-register | #3 | 28 |
| pre-register | #3 | 28 |
| science websites | #10 | 27 |
| open science practice | #1 | 27 |
| datapipe | #8 | 26 |
| osf careers | #24 | 25 |
| register report | #1 | 21 |
| openness | #44 | 21 |
| what is a pre registration | #3 | 20 |
| o s f meaning | #4 | 17 |
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
- 81% desktop
- 19% phone
United States
India
Germany
United Kingdom
Brazil
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.49 / 10 · ranked #17,505 of all domains
1,066 referring domains · OpenPageRank
Search traffic
17,600 est. monthly organic visits (US)
728 keywords in Google's top 30
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 8.6 MB · 153 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cos.io | 28 |
| status.cos.io | 18 |
| cos.io | 7 |