The Apache Module report is a breakdown of the popular add-on modules to the Apache web servers. All percentages shown are based on web servers running Apache in this month's survey.

Click any module to see detailed graphs and histories.

Module	June 2002 Count	June 2002 %	May 2002 Count	May 2002 %	Growth %
PHP	2,128,669	38.19	2,000,989	43.71	-12.63
perl	1,683,286	30.20	1,104,088	24.12	25.21
OpenSSL	1,240,173	22.25	1,136,656	24.83	-10.39
mod_ssl	1,200,038	21.53	1,098,542	24.00	-10.29
FrontPage	993,803	17.83	931,794	20.36	-12.41
DAV	200,674	3.60	171,505	3.75	-3.91
mod_throttle	154,801	2.78	138,007	3.01	-7.88
ApacheJServ	150,575	2.70	150,628	3.29	-17.90
mod_auth_pam	115,466	2.07	106,475	2.33	-10.94
mod_fastcgi	109,008	1.96	109,277	2.39	-18.08
rus	92,053	1.65	82,043	1.79	-7.85
mod_jk	82,103	1.47	74,803	1.63	-9.86
Ben-SSL	70,914	1.27	68,775	1.50	-15.32
AuthMySQL	69,772	1.25	67,164	1.47	-14.69
Rewrit	61,080	1.10	62,317	1.36	-19.50
mod_fs	56,124	1.01	51,901	1.13	-11.19
mod_log_bytes	55,176	0.99	47,247	1.03	-4.09
mod_bwlimited	53,941	0.97	45,820	1.00	-3.32
mod_script	45,955	0.82	43,869	0.96	-13.97
mod_layout	38,795	0.70	32,578	0.71	-2.20
mod_front	28,680	0.51	31,551	0.69	-25.35
mod_python	25,278	0.45	21,308	0.47	-2.57
mod_virtual	17,319	0.31	15,494	0.34	-8.20
mod_watch	14,042	0.25	14,145	0.31	-18.47
Resin	13,557	0.24	12,543	0.27	-11.24
LocalRef	8,780	0.16	8,513	0.19	-15.30
mod_macro	6,960	0.12	6,207	0.14	-7.91
Raven	6,490	0.12	6,543	0.14	-18.54
CSacek	5,998	0.11	5,585	0.12	-11.80
SSLeay	5,432	0.10	5,596	0.12	-20.28
BSafe	4,940	0.09	5,205	0.11	-22.06
AuthPostgreSQL	3,582	0.06	3,443	0.08	-14.56
mod_czech	3,143	0.06	3,073	0.07	-16.00
mod_oas	2,487	0.04	2,440	0.05	-16.29
ihtml	1,963	0.04	1,890	0.04	-14.70
WebTen	1,156	0.02	1,063	0.02	-10.69
HomepageEngine	299	0.01	277	0.01	-11.35
PyApache	251	0.00	246	0.01	-16.21
iae_chroot	205	0.00	204	0.00	-17.47
gd	148	0.00	148	0.00	-17.87
NIRL	71	0.00	70	0.00	-16.70

Note: Readers are cautioned that the Growth percentages are based on a module's market share penetration rather than the absolute number of modules we detected. Thus, it is possible for the number of modules to increase, while the growth is actually a negative value.

Looking for a specific module? Check the module registry at http://modules.apache.org

Note: OpenSSL, BSafe, and SSLeay aren't true modules in their own right; rather they are required for a number of SSL enabling modules, and will often have their signature string imbedded into the server string, thus allowing us to determine which of them is being used. Rather than separate this out into a separate report, we've included them here.