What powers kopernio.com?
Last seen May 2026 · 25 technologies across 15 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Cloudflare Browser Insights
since Jun 2021
Snowplow Analytics
since May 2021
CDN
Amazon S3
since May 2022
Cloudflare
since Feb 2019
Cookie compliance
OneTrust
since Feb 2022
Font scripts
Font Awesome
since Oct 2024
Google Font API
since Feb 2019
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
Marketing automation
Eloqua
since Nov 2021
Miscellaneous
PaaS
Amazon Web Services
since Sep 2021
Security
Cloudflare Bot Management
since Jan 2024
hCaptcha
since Nov 2024
HSTS
since Sep 2022
reCAPTCHA
since Feb 2023
UI frameworks
Web servers
Nginx
since May 2023
Webmail
Google Workspace
since Aug 2022
Widgets
Twitter
since Mar 2019
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| chrome endnote plugin | #3 | 20 |
| endnote plug in chrome | #3 | 20 |
| endnote chrome extension | #3 | 20 |
| endnote for chrome | #3 | 4 |
| endnote plugin | #8 | 2 |
| endnote plug-in | #9 | 2 |
| endnote browser plugin | #4 | 2 |
| what is endnote click | #6 | 1 |
| open access button | #18 | 1 |
| endnote google chrome extension | #5 | 1 |
| science papers download | #48 | 0 |
| open button | #33 | 0 |
| is web of science free | #61 | 0 |
| kopernio | #96 | 0 |
| kopernio | #92 | 0 |
| kopernio | #16 | 0 |
| endnote locker | #41 | 0 |
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
Peru
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.38 / 10 · ranked #174,061 of all domains
214 referring domains · OpenPageRank
Search traffic
73 est. monthly organic visits (US)
17 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| kopernio.com | 20 |
| feedback.kopernio.com | 9 |