.htaccess - gzip compression code in htaccess not working -

i want compress webpage contents using gzip compression , purpose, using following code in .htaccess file, not working

# begin compress text files <ifmodule mod_gzip.c>   mod_gzip_on yes   mod_gzip_dechunk yes   mod_gzip_item_include file \.(html?|txt|css|js|php|pl)$   mod_gzip_item_include handler ^cgi-script$   mod_gzip_item_include mime ^text/.*   mod_gzip_item_include mime ^application/x-javascript.*   mod_gzip_item_exclude mime ^image/.*   mod_gzip_item_exclude rspheader ^content-encoding:.*gzip.* </ifmodule> # end compress text files 

i using this tool test gzip compression, tool tell there no gzip compression in webpage.

is there thing wrong code ? or problem somewhere else.

    # 480 weeks    ####################################### ### apache configuration directives ### ###   mod_gzip 1.3.26.1a        ### #######################################  ########################## ### loading module ### ##########################  # --------------------------------------------------------------------- # load dll / win32: # loadmodule gzip_module modules/apachemodulegzip.dll # # load dso / unix: # loadmodule gzip_module modules/mod_gzip.so # # (none of both if module has been compiled in statically;  #  exact file name may depend upon exact compilation method used #  module)  # ---------------------------------------------------------------------    <ifmodule mod_gzip.c>  ######################## ### responsibilities ### ########################  # --------------------------------------------------------------------- # use mod_gzip @ all?   mod_gzip_on                   yes # (you can enable mod_gzip inside central server #  configuration disable inside directories ot virtual #  hosts using directive.) # ---------------------------------------------------------------------  ###################################### ### statically precompressed files ### ######################################  # --------------------------------------------------------------------- # let mod_gzip perform 'partial content negotiation'?   mod_gzip_can_negotiate        yes # (if option active , static file served in com- #  pressed for, mod_gzip static precompressed #  version of file defined additional extension - see next #  directive - delivered priority. allow #  avoiding repeatedly compress same static file , #  saving cpu time. #  no dynamic caching of file provided; user #  himself responsible creating , updating precompressed #  file's content.  #  version 1.3.19.2a mod_gzip automatically recognizes whether #  statically precompressed file older uncompressed #  original , in case serve content of original #  file in uncompressed form - rather serve correct data #  outdated ones ...)  # ---------------------------------------------------------------------  # extension (suffix) statically precompressed files   mod_gzip_static_suffix        .gz   addencoding              gzip .gz # (effect: see previous directive; string appended #  name of original file. #  sure configure encoding 'gzip' extension well, #  because mod_gzip doesn't serve content generates #  apache internal redirection url. therefore remaining #  apache configuration responsible setting 'content-encoding' #  header ... #  prior version 1.3.19.2a value not configurable.)  # ---------------------------------------------------------------------  # automatic updates statically precompressed files   mod_gzip_update_static        no # (if set 'yes', directive (being new in version 1.3.26.1a) # cause mod_gzip automatically update outdated version of # statically precompressed file during request, i. e. compress # requested file , overwrite precompressed variant # file it! # each automatic update of type, mod_gzip write message # of severity 'notice' apache error_log. # while doing so, mod_gzip directly read original file's content. # therefore content cannot interpreted other apache module # during request. might possibly not want - # users want, because works fast way. # use configuration lot of care, , sure don't # inadvertantly cause valuable files within url tree overwritten. # isn't feature used mass hosting servers, # because mod_gzip might experience access control problems there - # userid apache processes running under need have write access # precompressed files of users, may not automatically # case.) # [mod_gzip error handling in situation??? served?]  # ---------------------------------------------------------------------  ################### ### bureaucracy ### ###################  # --------------------------------------------------------------------- # display status mod_gzip   mod_gzip_command_version      '/mod_gzip_status' # (defines url display status of mod_gzip; can specified # individually each installation , protected against access via # <location> section privacy reasons) # --------------------------------------------------------------------- # status display this: #       mod_gzip available... #       mod_gzip_version = 1.3.26.1a #       mod_gzip_on = yes/no # , provide information # - mod_gzip being installed @ server , working correctly, # - version has been installed , # - whether mod_gzip has been set 'active' location #   (-> mod_gzip_on) # ---------------------------------------------------------------------  ####################### ### data management ### #######################  # --------------------------------------------------------------------- # working directory temporary files , compression cache # if not specified, following default values used: # [win32=c:temp], [unix=/tmp] # mod_gzip_temp_dir             /tmp # (this directory must exist , userid being used #  running apache server must have read , write access #  directory. #  unlike other apache directives absolute path name must specified #  here; relative value not interpreted relatively serverroot. #  pastname must not terminated '/'. #  maximum performance directory should located on ram disk, #  if file system isn't being cached efficiently # --------------------------------------------------------------------- # save temporary work files [yes, no]   mod_gzip_keep_workfiles       no # (one file per http request - set 'yes' debugging purpose only!) # ---------------------------------------------------------------------  ################## ### file sizes ### ##################  # --------------------------------------------------------------------- # minimum size (in bytes) files compressed   mod_gzip_minimum_file_size    500 # (for small files compression produce small absolute gains #  [you still save 50% of content, additional #  500 bytes of http , tcp headers remain uncompressed], #  still produce cpu load both client , server. #  mod_gzip automatically set smaller values 300 bytes #  directive value 300.) # --------------------------------------------------------------------- # maximum size (in bytes) files compressed   mod_gzip_maximum_file_size    500000 # (for large files compression may take rather long , #  delay start of transmission. #  furthermode limitation @ point prevents server #  producing output of unlimited size in case of endless loop #  inside cgi script - or trying compress streaming data - #  might otherwise cause creation of temporary file of #  size , fill whole hard disk. #  on other hand, compression have more perceivable #  subjective effect large files ... sure fine-tune #  according requirements.) # --------------------------------------------------------------------- # maximum size (in bytes) files compressed in memory   mod_gzip_maximum_inmem_size   60000 # (larger files compressed temp file directory; adapt #  value server's available main memory. #  in mod_gzip 1.3.19.x larger values automatically limited #  60000 because operating systems said have problems #  allocating more 64 kb of memory @ time. # ---------------------------------------------------------------------  #################### ### requirements ### ####################  # (see chapter caching problems when using these directives.) # --------------------------------------------------------------------- # required http version of client # possible values: 1000 = http/1.0, 1001 = http/1.1, ... # directive uses same numeric protocol values apache # internally   mod_gzip_min_http             1000 # (by using directive may exclude old browsers, search engines #  etc. compression procedure: if user agent doesn't #  declare capable of understanding @ least http level #  specified here, uncompressed data delivered - no matter #  else claims able to. value of '1001' #  exclude netscape 4.x. , lot of proxy servers.) # ---------------------------------------------------------------------  # http methods handled # possible values: 'get', 'post' or list of both values.   mod_gzip_handle_methods        post # (by using directive may particularly exclude post requests #  compression procedure. there known cases #  handling of these requests previous mod_gzip versions cause #  problems. #  before version 1.3.19.2a value not configurable.)  # ---------------------------------------------------------------------  ############### ### filters ### ###############  # --------------------------------------------------------------------- # files compressed? # # order of processing during each of both phases not important, # trigger compression of request's content request # a) must match @ least 1 include rule in each of both phases , # b) must not match exclude rule in of both phases. # these rules not minimal, meant serve example only. #  # note parameter values of directives in section # evaluated regular expressions, , not in case-sensitive way.  # --------------------------------------------------------------------- # phase 1: (reqheader, uri, file, handler) # ======================================== # no:   special broken browsers request gzipped content #       aren't able handle correctly   mod_gzip_item_exclude         reqheader  "user-agent: mozilla/4.0[678]"  # version 1.3.19.2a on advise against using filters # user-agents, cause http-headers 'vary: user-agent' # generated, making life more difficult proxy servers.  # # ja:   html-dokumente   mod_gzip_item_include         file       .html$ # # no:   include files / javascript & css (due netscape4 bugs)   mod_gzip_item_exclude         file       .js$   mod_gzip_item_exclude         file       .css$ # # yes:  cgi scripts   mod_gzip_item_include         file       .pl$   mod_gzip_item_include         handler    ^cgi-script$ # # phase 2: (mime, rspheader) # =========================== # yes:  normal html files, normal text files, apache directory listings   mod_gzip_item_include         mime       ^text/html$   mod_gzip_item_include         mime       ^text/plain$   mod_gzip_item_include         mime       ^httpd/unix-directory$ # # no:   images (gif etc., ever save anything)   mod_gzip_item_exclude         mime       ^image/ # --------------------------------------------------------------------- # in fact mod_gzip checking first 4 characters of 1st # operand (in case of uri first 2 characters only, # allow values url). # --------------------------------------------------------------------- # table mod_gzip_item rules (include , exclude) cannot contain # more 256 entries; when number exceeded mod_gzip # output message "mod_gzip: error: item index full" # , report configuration error apache server. # --------------------------------------------------------------------- # directive values described here meant describe requests # elected compression exactly. # mime rules has made clear http # header 'content-type' (that checked mod_gzip rule) # in cases may contain not mime type additionally # character set description (charset) well. # if case requests handled need # remove '$' char @ end of corresponding value # prefix of value tested matching. # ---------------------------------------------------------------------  ########################## ### transfer encodings ### ##########################  # --------------------------------------------------------------------- # allow mod_gzip eliminate http header #    'transfer-encoding: chunked' # , join chunks 1 (compressable) packet   mod_gzip_dechunk              yes # (this required handling several types of dynamically generated # contents, cgi , ssi pages, pages produced # java servlet interpreters. # ---------------------------------------------------------------------  ############### ### logging ### ###############  # --------------------------------------------------------------------- # extended log format (for testing compression effect)   logformat                     "%h %l %u %t "%v %r" %<s %b mod_gzip: %{mod_gzip_result}n in:%{mod_gzip_input_size}n -< out:%{mod_gzip_output_size}n = %{mod_gzip_compression_ratio}n pct." common_with_mod_gzip_info2 # --------------------------------------------------------------------- # create additional log file   customlog                     logs/mod_gzip.log common_with_mod_gzip_info2 # (surely can redefine normal log file format, mal #  keep format standard compatible evaluation standard web #  analysis tools. create log file.) # --------------------------------------------------------------------- # volume computation of delivered files inside apache access_log: # count http header size (in bytes) part of total output size   mod_gzip_add_header_count     yes # (this more pure document content, more #  realistically describe total output traffic of http request) # ---------------------------------------------------------------------  ############### ### proxies ### ###############  # --------------------------------------------------------------------- # sending 'vary' http header   mod_gzip_send_vary            on # (see chapter caching directive.) #  don't change unless absolutely know doing! # ---------------------------------------------------------------------    </ifmodule> 

try :)