Summary of SGML DOCTYPES

The following data and analysis is © Copyright 1996, 1997 Dave Beckett, University of Kent at Canterbury and can be used if acknowledged and/or a link made to this data.

There are 90 data values in the table.

Table: Summary of SGML DOCTYPES Total Data
OrderSGML DOCTYPESCountPercent
1 -//IETF//DTD HTML//EN 1094 31.35%
2 -//SQ//DTD HTML 2.0 + all extensions//EN 673 19.28%
3 -//W3C//DTD HTML 3.2//EN 478 13.70%
4 -//W3O/DTD HTML//EN 259 7.42%
5 -//SQ//DTD HTML 2.0 HoTMetaL + extensions//EN 219 6.28%
6 -//IETF//DTD HTML 3.0//EN 183 5.24%
7 -//IETF//DTD HTML 2.0//EN 89 2.55%
8 html.dtd 56 1.60%
9 -//IETF//DTD HTML 3.2//EN 53 1.52%
10 -//SoftQuad//DTD HTML 2.0 + extensions for HoTMetaL Light 3.0 ... 48 1.38%
11 -//Netscape Comm. Corp.//DTD HTML//EN 47 1.35%
12 -//IETF//DTD HTML//EN//2.0 32 0.92%
13 -//IETF//DTD HTML 2.0 plus SQ/ICADD Tables//EN 29 0.83%
14 -//W3O//DTD W3 HTML 2.0//EN 23 0.66%
15 -//IETF//DTD HTML//EN//3.0 22 0.63%
16 -//IETF//DTD HTML STRICT LEVEL 2//EN 19 0.54%
17 -//Netscape Corp.//DTD HTML plus Tables//EN 15 0.43%
18 -//SoftQuad//DTD draft HTML 3.2 + extensions for HoTMetaL PRO ... 15 0.43%
19 +//ISBN 82-7640-037::WWW//DTD HTML//EN//2.0 13 0.37%
20 -//W3O//DTD W3 HTML 3.0//EN 9 0.26%
21 -//W30//DTD W3 HTML 3.0//EN 8 0.23%
22 -//W30//DTD W3 HTML 2.0//EN\ 7 0.20%
23 -//IETF//DTD HTML//EN//3.2 7 0.20%
24 -//Netscape Comm. Corp.//DTD HTML//EN//2.0mcom 6 0.17%
25 -//W3C//DTD HTML 3.2 Draft//EN 5 0.14%
26 -//AdvaSoft//DTD HTML 2 extended 960415//EN 4 0.11%
27 <TITLE 3 0.09%
28 -//Netscape Comm. Corp.//DTD Java HTML//EN 2 0.06%
29 -//W30//DTD W3 HTML 2.0//EN 2 0.06%
30 -//SoftQuad//DTD draft HTML 3.2 + extensions for HoTMetaL PRO ... 2 0.06%
31 -//IETF//DTD HTML Mozilla//EN 2 0.06%
32 -//W3C//DTD HTML Experimental 19960712//EN 2 0.06%
33 -//IETF/DTD HTML//EN 2 0.06%
34 -//WC3//DTD HTML 3.2//EN 2 0.06%
35 -//NETSCAPE//DTD HTML 2 0.06%
36 -//w3c//dtd html 3.2//en 2 0.06%
37 html2.0 2 0.06%
38 -//WebTechs//DTD Mozilla HTML//EN 2 0.06%
39 -//IETF//DTD html 3.0//EN 1 0.03%
40 //Designed and Developed by Acacia Information Management Web ... 1 0.03%
41 -//SQ//DTD htmL 2.0 HoTMetaL + extensions//EN 1 0.03%
42 -//IETF//DTD HTML 3.0//EN// 1 0.03%
43 -//WebTechs//DTD Mozilla HTML 2.0//EN 1 0.03%
44 html-net.mtl 1 0.03%
45 W3 HTML 3="0//EN" 1 0.03%
46 Realtional Database Technology Ltd 1 0.03%
47 -//W3O//DTD HTML 3.0//EN 1 0.03%
48 -//W3O//DTD WWW HTML2.0//EN 1 0.03%
49 -//Netscape Comm. Corp.//DTDHTML//EN 1 0.03%
50 -//ietf//dtd html//en//3.0 1 0.03%
51 -//netscape corp.//dtd html plus tables//en 1 0.03%
52 -//AdvaSoft//DTD HTML 3 extended 960415//EN 1 0.03%
53 HTML 3="2//EN" 1 0.03%
54 -//Microsoft//DTD Internet Explorer 2.0 HTML//EN 1 0.03%
55 -//w30//DTD W3 HTML 3.0 //EN 1 0.03%
56 html3.0 1 0.03%
57 -//Global Web//DTD HTML 3.2 + extensions//EN 1 0.03%
58 -//IETF//DTD W3 HTML 3.0//EN 1 0.03%
59 <html 1 0.03%
60 -//IETF//DTD HTML //EN 1 0.03%
61 HTML.DTD 1 0.03%
62 -//IEFF//DTD HTML 3.0//EN 1 0.03%
63 -//W3O//DTD WWW HTML 2.0//EN 1 0.03%
64 HTML 3.0//EN"html.dtd" 1 0.03%
65 design@html-5.com 9/10/96 1 0.03%
66 -//IETF//DTD HTML Level 3//EN 1 0.03%
67 -/IETF//DTD HTML 2.0//EN 1 0.03%
68 PUBLIC "-//Internet/RFC xxxx//EN" 1 0.03%
69 <HTML 1 0.03%
70 -//IETF//DTD HTML Level 2//EN//2.0 1 0.03%
71 -//IETF//DTD html//EN 1 0.03%
72 -//W30//DTD W3 HTML v2.0//EN 1 0.03%
73 -//IETF//DTD HTML 3.0 plus SQ/ICADD Tables//EN 1 0.03%
74 -//SoftQuad//DTD experimental for HiP prototype 19961007//EN 1 0.03%
75 html3 1 0.03%
76 -//ITEF//DTD HTML 3.2//EN 1 0.03%
77 -//IETF//DTD HTML 2.0 Level 2//EN 1 0.03%
78 W3 HTML 2.0/EN 1 0.03%
79 -//HTML3.0//DTD HTML/EN 1 0.03%
80 -/W3C/DTD HTML 3.2/EN 1 0.03%
81 -//ietf/dtd html//en 1 0.03%
82 -//IETF//DTD html2.0//EN 1 0.03%
83 -//ietf//dtd html 3.0//en 1 0.03%
84 -//W3C//DTD HTML 3.0//EN// 1 0.03%
85 -//IETF//DTD HTML 2.0//EN Level 1 1 0.03%
86 BH Marketing home page 1 0.03%
87 -//w30//DTD HTML 2.0//EN 1 0.03%
88 -//W3C//DTD HTML 3.2 EN 1 0.03%
89 -//AdvaSoft//DTD HTML 3.2 extended 961018//EN 1 0.03%
90 -//SG//DTD HTML 2.0 + extensions//EN 1 0.03%
Total 3490 3490

(Data from file SGML-DOCTYPES)