Overview

parameter

Total search engines: 933

* 545 closed
* 388 active

Search engines by type

General SeEn: 303
Regional SeEn: 137
Vertical SeEn: 316
Updated information SeEn: 168


Search engines by topic

Universal SeEn: 446

*Universal general SeEn: 303
*Universal regional SeEn: 137

Document type differentiation: 205

* Books SeEn: 0
* Music, sound & video SeEn: 93
* SeEn for file formats: 9
* Manuals SeEn: 0
* Images & graphics SeEn: 96
* PDF-file SeEn: 1
* Multimedia SeEn: 6

Target group differentiation: 61

* Academic SeEn: 33
* SeEn for kids: 18
* SeEn for selected professions: 2
(for business professionals see Business information SeEn)
* Business information SeEn: 5
* SeEn for women: 3

Topic differentiation: 43

* SeEn for health & medical information: 10
* SeEn For politic, society & rights information: 8
* Museum & arts information SeEn: 0
* SeEn for special interests: 25

SeEn for updated information: 168

* News SeEn: 104
* Combined social media SeEn: 13
* Blog SeEn: 25
* Forum discussion SeEn: 4
* Twitter SeEn: 10
* Facebook SeEn: 1
* Google+ SeEn: 0
* Usenet search: 5
* Combined news and social media SeEn: 6


Search engines by technology

Search engines by country of origin