What powers hogrefe.com?
Last seen Jun 2026 · 41 technologies across 16 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| social responsiveness scale | #13 | 290 |
| rciprocit sociale | #51 | 190 |
| pass theory | #3 | 160 |
| experimental psychology | #5 | 160 |
| par assessments | #4 | 86 |
| experimental | #50 | 78 |
| orthographic processing | #7 | 74 |
| hogrefe | #1 | 64 |
| media psychology journal | #2 | 52 |
| ados adir training | #1 | 52 |
| d2 attention test | #1 | 43 |
| scienceopen | #4 | 32 |
| psychotropic | #74 | 25 |
| test d2 | #2 | 23 |
| journal of personnel psychology | #2 | 23 |
| par inc | #9 | 22 |
| clinical handbook of psychotropic drugs | #1 | 21 |
| crisis journals | #1 | 21 |
| crisis journal | #1 | 21 |
| migdas training | #3 | 20 |
| brief 2 age range | #7 | 18 |
| abas-3 | #12 | 18 |
| migdas | #6 | 17 |
| what is orthographic processing | #6 | 16 |
| test of dyslexia tod | #2 | 15 |
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
- 55% desktop
- 43% phone
- 2% tablet
Germany
France
Italy
Netherlands
Belgium
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.04 / 10 · ranked #6,695 of all domains
2,838 referring domains · OpenPageRank
Search traffic
2,500 est. monthly organic visits (US)
1,610 keywords in Google's top 30
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 33.2 MB · 60 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.hogrefe.com | 15 |
| econtent.hogrefe.com | 14 |
| eu.hogrefe.com | 10 |
| m.portal.hogrefe.com | 10 |
| dorsch.hogrefe.com | 9 |
| elibrary.hogrefe.com | 7 |
| toolbox.hogrefe.com | 7 |
| us.hogrefe.com | 7 |
| portal.hogrefe.com | 6 |
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Recent changes
- dropped Cloudflare Bot Management Mar 2026
- dropped Font Awesome Oct 2025
- detected Lodash Oct 2025