May 2026
Create an account to continue using Similarweb
View website metrics, keywords, top marketing channels, market research tools, and more.
Create your free accountprimr.org
Global Rank
#948,259
1,950Showing Similarweb estimated data.
Publicly validate your site’s metrics by connecting your GA4
Reflect your success
Verify your website's traffic and engagement metrics by connecting to Google Analytics
Bounce Rate
47.41%
Pages per Visit
2.18
Avg Visit Duration
00:01:44
- Company
- - -
- Industry
- - -
Top 10 primr.org Competitors
The Top 10 Sites Like primr.org in May 2026 are ranked by their affinity to primr.org in terms of keyword traffic, audience targeting, and market overlap
an online course on what's involved in protecting human research participants. it's phrp training that's affordable and meets nih requirements.
- Company
- - -
- Industry
- - -
Global Rank
#3,840,023
1,789,196Bounce Rate
50.1%
Pages per Visit
1.78
Avg Visit Duration
00:01:13
Similarity Score
100%Global Rank
#2,209,500
1,230,841Bounce Rate
12.94%
Pages per Visit
4.17
Avg Visit Duration
00:20:02
Similarity Score
85%- Company
- - -
- Industry
- - -
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
36.46%
Pages per Visit
2.35
Avg Visit Duration
00:03:47
Similarity Score
81%A curated list of frequently asked questions will be featured on this page. Check back soon for upd...
- Company
- - -
- Industry
- - -
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
42.12%
Pages per Visit
1.37
Avg Visit Duration
00:04:01
Similarity Score
79%#page-title { display: none; } body { overflow-x: hidden; } .pine .hero-title { font-size: 2rem; text-transform: uppercase; color: #fff; max-width: 900px; line-height: 1.2; font-family: 'Stratum2Web', sans-serif; } /*HERO BACKGROUND*/ .paragraphs-items .field-item .field-item { background: none; } @media (min-width:768px) { .paragraphs-items h3 { font-size: 3rem !important; line-height: 1; } .pine .hero-title { font-size: 4rem; } }
- Company
- - -
- Industry
- - -
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
66.7%
Pages per Visit
1.36
Avg Visit Duration
00:00:19
Similarity Score
74%The Human Subjects Office in collaboration with Information Technology Services developed a proprietary and licensed web-based IRB application and review system, called HawkIRB. This eResearch application has been in place since 2004.
- Company
- - -
- Industry
- - -
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
- -
Pages per Visit
- -
Avg Visit Duration
- -
Similarity Score
73%彙整臺北醫學大學人體研究處業務常見問題，包含聯合人體研究倫理委員會（TMU-JIRB）、聯合臨床試驗中心（JCRC）及聯合人體生物資料庫（JBB）之申請流程、系統操作及經費繳款指引。
- Company
- - -
- Industry
- - -
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
39.63%
Pages per Visit
5.02
Avg Visit Duration
00:02:50
Similarity Score
69%trace leverages a shared-cost model whereby membership dues are pooled to develop compliance tools, services and resources.
Global Rank
#1,982,754
8,659Bounce Rate
42.29%
Pages per Visit
1.71
Avg Visit Duration
00:00:14
Similarity Score
68%- Company
- - -
- Industry
- - -
Global Rank
#1,697,292
46,661Bounce Rate
44.57%
Pages per Visit
1.84
Avg Visit Duration
00:00:24
Similarity Score
66%Celebrate Women's History Month and other March cultural holidays in the workplace
- Company
- - -
- Industry
- - -
Global Rank
#1,223,849
173,948Bounce Rate
50.64%
Pages per Visit
2.19
Avg Visit Duration
00:00:57
Similarity Score
65%primr.org's top 5 competitors in May 2026 are: phrptraining.com, clinicalstudydatarequest.com, hrpp.usc.edu, guides.unmc.edu, and more.
According to Similarweb data of monthly visits, primr.org’s top competitor in May 2026 is phrptraining.com. primr.org 2nd most similar site is clinicalstudydatarequest.com, and closing off the top 3 is hrpp.usc.edu.
guides.unmc.edu ranks as the 4th most similar website to primr.org and research.oregonstate.edu ranks fifth in May 2026.
The other five competitors in the top 10 list are hso.research.uiowa.edu, ohr.tmu.edu.tw, traceinternational.org, healtheconomics.org, and dallaschamber.org.