User agent detail

	General			Device					Bot
Provider	Browser	Engine	OS	Brand	Model	Type	Is mobile	Is touch	Is bot	Name	Type	Parse time	Actions
Source result (test suite)
ua-parser/uap-core vendor/thadafinser/uap-core/tests/test_device.yaml				Sprint	M550								Detail Testsuite result detail `Array ( [user_agent_string] => NetFront/3.5.1(BREW 3.1.5; U; en-us; SAMSUNG; NetFront/3.1.5/AMB) Sprint M550 MMP/2.0 Profile/MIDP-2.1 Configuration/CLDC-1.1 [family] => SprintM550 [brand] => Sprint [model] => M550 )` close
Providers
BrowscapPhp 6012	NetFront 3.1	NetFront				Mobile Device	yes					0.028	Detail BrowscapPhp result detail stdClass Object ( [browser_name_regex] => /^.netfront\/3\.1.$/ [browser_name_pattern] => netfront/3.1 [parent] => NetFront 3.1 [comment] => Access NetFront 3.1 [browser] => NetFront [browser_type] => Browser [browser_bits] => 0 [browser_maker] => Access [browser_modus] => unknown [version] => 3.1 [majorver] => 3 [minorver] => 1 [platform] => unknown [platform_version] => unknown [platform_description] => unknown [platform_bits] => 0 [platform_maker] => unknown [alpha] => [beta] => [win16] => [win32] => [win64] => [frames] => 1 [iframes] => 1 [tables] => 1 [cookies] => 1 [backgroundsounds] => [javascript] => 1 [vbscript] => [javaapplets] => [activexcontrols] => [ismobiledevice] => 1 [istablet] => [issyndicationreader] => [crawler] => [cssversion] => 2 [aolversion] => 0 [device_name] => general Mobile Device [device_maker] => unknown [device_type] => Mobile Device [device_pointing_method] => unknown [device_code_name] => general Mobile Device [device_brand_name] => unknown [renderingengine_name] => NetFront [renderingengine_version] => unknown [renderingengine_description] => For Access NetFront. [renderingengine_maker] => Access ) close
DonatjUAParser v0.5.0	NetFront 3.5.1											0.001	Detail DonatjUAParser result detail `Array ( [platform] => [browser] => NetFront [version] => 3.5.1 )` close
NeutrinoApiCom	NetFront 3.5.1		JVM	Samsung	SPH M550	mobile-browser	yes					0.18302	Detail NeutrinoApiCom result detail `stdClass Object ( [mobile_screen_height] => 320 [is_mobile] => 1 [type] => mobile-browser [mobile_brand] => Samsung [mobile_model] => SPH M550 [version] => 3.5.1 [is_android] => [browser_name] => NetFront [operating_system_family] => JVM [operating_system_version] => [is_ios] => [producer] => ACCESS CO.,LTD [operating_system] => JVM (Platform Micro Edition) [mobile_screen_width] => 240 [mobile_browser] => Teleca-Obigo )` close
PiwikDeviceDetector 3.5.2	NetFront 3.5	NetFront	Brew 3.1	Samsung	NetFront	smartphone	yes					0.006	Detail PiwikDeviceDetector result detail Array ( [client] => Array ( [type] => browser [name] => NetFront [short_name] => NF [version] => 3.5 [engine] => NetFront ) [operatingSystem] => Array ( [name] => Brew [short_name] => BMP [version] => 3.1 [platform] => ) [device] => Array ( [brand] => SA [brandName] => Samsung [model] => NetFront [device] => 1 [deviceName] => smartphone ) [bot] => [extra] => Array ( [isBot] => [isBrowser] => 1 [isFeedReader] => [isMobileApp] => [isPIM] => [isLibrary] => [isMediaPlayer] => [isCamera] => [isCarBrowser] => [isConsole] => [isFeaturePhone] => [isPhablet] => [isPortableMediaPlayer] => [isSmartDisplay] => [isSmartphone] => 1 [isTablet] => [isTV] => [isDesktop] => [isMobile] => 1 [isTouchEnabled] => ) ) close
SinergiBrowserDetector 6.0.0	No result found
UAParser v3.4.5	NetFront 3.5.1		BREW 3.1.5	Sprint	M550							0.005	Detail UAParser result detail UAParser\Result\Client Object ( [ua] => UAParser\Result\UserAgent Object ( [major] => 3 [minor] => 5 [patch] => 1 [family] => NetFront ) [os] => UAParser\Result\OperatingSystem Object ( [major] => 3 [minor] => 1 [patch] => 5 [patchMinor] => [family] => BREW ) [device] => UAParser\Result\Device Object ( [brand] => Sprint [model] => M550 [family] => SprintM550 ) [originalUserAgent] => NetFront/3.5.1(BREW 3.1.5; U; en-us; SAMSUNG; NetFront/3.1.5/AMB) Sprint M550 MMP/2.0 Profile/MIDP-2.1 Configuration/CLDC-1.1 ) close
UserAgentStringCom	NetFront 3.1.5											0.054	Detail UserAgentStringCom result detail `stdClass Object ( [agent_type] => Browser [agent_name] => NetFront [agent_version] => 3.1.5 [os_type] => unknown [os_name] => unknown [os_versionName] => [os_versionNumber] => [os_producer] => [os_producerURL] => [linux_distibution] => Null [agent_language] => English - United States [agent_languageTag] => en-us )` close
WhatIsMyBrowserCom	NetFront											0.40504	Detail WhatIsMyBrowserCom result detail stdClass Object ( [operating_system_name] => [simple_sub_description_string] => [simple_browser_string] => NetFront 3.5 [browser_version] => 3.5 [extra_info] => stdClass Object ( [20] => Array ( [0] => made with Qualcomm BREW Platform ) ) [operating_platform] => [extra_info_table] => Array ( ) [layout_engine_name] => [detected_addons] => Array ( ) [operating_system_flavour_code] => [hardware_architecture] => [operating_system_flavour] => [operating_system_frameworks] => Array ( ) [browser_name_code] => netfront [operating_system_version] => [simple_operating_platform_string] => [is_abusive] => [layout_engine_version] => [browser_capabilities] => Array ( [0] => MIDP v2.1 [1] => CLDC v1.1 [2] => MMP v2.0 ) [operating_platform_vendor_name] => [operating_system] => [operating_system_version_full] => [operating_platform_code] => [browser_name] => NetFront [operating_system_name_code] => [user_agent] => NetFront/3.5.1(BREW 3.1.5; U; en-us; SAMSUNG; NetFront/3.1.5/AMB) Sprint M550 MMP/2.0 Profile/MIDP-2.1 Configuration/CLDC-1.1 [browser_version_full] => [browser] => NetFront 3.5 ) close
WhichBrowser 2.0.10	NetFront 3.5.1		Brew 3.1.5	Samsung	Exclaim	mobile:feature	yes					0.004	Detail WhichBrowser result detail `Array ( [browser] => Array ( [name] => NetFront [version] => 3.5.1 [type] => browser ) [os] => Array ( [name] => Brew [version] => 3.1.5 ) [device] => Array ( [type] => mobile [subtype] => feature [manufacturer] => Samsung [model] => Exclaim ) )` close
Woothee v1.2.0	No result found
Wurfl 1.6.4	NetFront 3.5			Samsung	SPH M550	Feature Phone	yes					0.039	Detail Wurfl result detail Array ( [virtual] => Array ( [is_android] => false [is_ios] => false [is_windows_phone] => false [is_app] => false [is_full_desktop] => false [is_largescreen] => false [is_mobile] => true [is_robot] => false [is_smartphone] => false [is_touchscreen] => false [is_wml_preferred] => false [is_xhtmlmp_preferred] => true [is_html_preferred] => false [advertised_device_os] => [advertised_device_os_version] => [advertised_browser] => NetFront [advertised_browser_version] => 3.5 [complete_device_name] => Samsung SPH M550 (Eclaim) [form_factor] => Feature Phone [is_phone] => true [is_app_webview] => false ) [all] => Array ( [brand_name] => Samsung [model_name] => SPH M550 [unique] => true [ununiqueness_handler] => [is_wireless_device] => true [device_claims_web_support] => false [has_qwerty_keyboard] => true [can_skip_aligned_link_row] => true [uaprof] => http://device.sprintpcs.com/Samsung/SPH-M550/CG21.rdf [uaprof2] => [uaprof3] => [nokia_series] => 0 [nokia_edition] => 0 [device_os] => [mobile_browser] => Teleca-Obigo [mobile_browser_version] => 4.0 [device_os_version] => [pointing_method] => [release_date] => 2009_november [marketing_name] => Eclaim [model_extra_info] => [nokia_feature_pack] => 0 [can_assign_phone_number] => true [is_tablet] => false [manufacturer_name] => [is_bot] => false [is_google_glass] => false [proportional_font] => true [built_in_back_button_support] => true [card_title_support] => false [softkey_support] => true [table_support] => true [numbered_menus] => true [menu_with_select_element_recommended] => true [menu_with_list_of_links_recommended] => false [icons_on_menu_items_support] => true [break_list_of_links_with_br_element_recommended] => false [access_key_support] => true [wrap_mode_support] => true [times_square_mode_support] => true [deck_prefetch_support] => true [elective_forms_recommended] => false [wizards_recommended] => true [image_as_link_support] => false [insert_br_element_after_widget_recommended] => false [wml_can_display_images_and_text_on_same_line] => false [wml_displays_image_in_center] => false [opwv_wml_extensions_support] => true [wml_make_phone_call_string] => wtai://wp/mc; [chtml_display_accesskey] => false [emoji] => false [chtml_can_display_images_and_text_on_same_line] => false [chtml_displays_image_in_center] => false [imode_region] => none [chtml_make_phone_call_string] => tel: [chtml_table_support] => false [xhtml_honors_bgcolor] => false [xhtml_supports_forms_in_table] => false [xhtml_support_wml2_namespace] => false [xhtml_autoexpand_select] => true [xhtml_select_as_dropdown] => false [xhtml_select_as_radiobutton] => false [xhtml_select_as_popup] => false [xhtml_display_accesskey] => false [xhtml_supports_invisible_text] => true [xhtml_supports_inline_input] => true [xhtml_supports_monospace_font] => true [xhtml_supports_table_for_layout] => true [xhtml_supports_css_cell_table_coloring] => true [xhtml_format_as_css_property] => true [xhtml_format_as_attribute] => true [xhtml_nowrap_mode] => true [xhtml_marquee_as_css_property] => true [xhtml_readable_background_color1] => #99CCFF [xhtml_readable_background_color2] => #FFFFFF [xhtml_allows_disabled_form_elements] => true [xhtml_document_title_support] => true [xhtml_preferred_charset] => iso8859 [opwv_xhtml_extensions_support] => true [xhtml_make_phone_call_string] => wtai://wp/mc; [xhtmlmp_preferred_mime_type] => application/vnd.wap.xhtml+xml [xhtml_table_support] => true [xhtml_send_sms_string] => none [xhtml_send_mms_string] => none [xhtml_file_upload] => supported [cookie_support] => true [accept_third_party_cookie] => false [xhtml_supports_iframe] => none [xhtml_avoid_accesskeys] => false [xhtml_can_embed_video] => plain [ajax_support_javascript] => false [ajax_manipulate_css] => false [ajax_support_getelementbyid] => false [ajax_support_inner_html] => false [ajax_xhr_type] => none [ajax_manipulate_dom] => false [ajax_support_events] => false [ajax_support_event_listener] => false [ajax_preferred_geoloc_api] => none [xhtml_support_level] => 3 [preferred_markup] => html_wi_oma_xhtmlmp_1_0 [wml_1_1] => true [wml_1_2] => true [wml_1_3] => true [html_wi_w3_xhtmlbasic] => true [html_wi_oma_xhtmlmp_1_0] => true [html_wi_imode_html_1] => true [html_wi_imode_html_2] => true [html_wi_imode_html_3] => true [html_wi_imode_html_4] => false [html_wi_imode_html_5] => false [html_wi_imode_htmlx_1] => true [html_wi_imode_htmlx_1_1] => false [html_wi_imode_compact_generic] => true [html_web_3_2] => false [html_web_4_0] => false [voicexml] => false [multipart_support] => true [total_cache_disable_support] => false [time_to_live_support] => true [resolution_width] => 240 [resolution_height] => 320 [columns] => 18 [max_image_width] => 228 [max_image_height] => 280 [rows] => 18 [physical_screen_width] => 27 [physical_screen_height] => 27 [dual_orientation] => true [density_class] => 1.0 [wbmp] => true [bmp] => true [epoc_bmp] => false [gif_animated] => false [jpg] => true [png] => true [tiff] => false [transparent_png_alpha] => false [transparent_png_index] => false [svgt_1_1] => false [svgt_1_1_plus] => false [greyscale] => false [gif] => true [colors] => 65536 [webp_lossy_support] => false [webp_lossless_support] => false [post_method_support] => true [basic_authentication_support] => true [empty_option_value_support] => false [emptyok] => false [nokia_voice_call] => false [wta_voice_call] => true [wta_phonebook] => false [wta_misc] => false [wta_pdc] => false [https_support] => true [phone_id_provided] => false [max_data_rate] => 9 [wifi] => false [sdio] => false [vpn] => false [has_cellular_radio] => true [max_deck_size] => 65536 [max_url_length_in_requests] => 256 [max_url_length_homepage] => 0 [max_url_length_bookmark] => 0 [max_url_length_cached_page] => 0 [max_no_of_connection_settings] => 0 [max_no_of_bookmarks] => 0 [max_length_of_username] => 0 [max_length_of_password] => 0 [max_object_size] => 0 [downloadfun_support] => false [directdownload_support] => true [inline_support] => false [oma_support] => true [ringtone] => true [ringtone_3gpp] => false [ringtone_midi_monophonic] => true [ringtone_midi_polyphonic] => true [ringtone_imelody] => false [ringtone_digiplug] => false [ringtone_compactmidi] => false [ringtone_mmf] => false [ringtone_rmf] => false [ringtone_xmf] => false [ringtone_amr] => false [ringtone_awb] => false [ringtone_aac] => false [ringtone_wav] => false [ringtone_mp3] => false [ringtone_spmidi] => false [ringtone_qcelp] => false [ringtone_voices] => 64 [ringtone_df_size_limit] => 0 [ringtone_directdownload_size_limit] => 325000 [ringtone_inline_size_limit] => 0 [ringtone_oma_size_limit] => 0 [wallpaper] => true [wallpaper_max_width] => 176 [wallpaper_max_height] => 220 [wallpaper_preferred_width] => 176 [wallpaper_preferred_height] => 184 [wallpaper_resize] => none [wallpaper_wbmp] => false [wallpaper_bmp] => false [wallpaper_gif] => true [wallpaper_jpg] => true [wallpaper_png] => true [wallpaper_tiff] => false [wallpaper_greyscale] => false [wallpaper_colors] => 18 [wallpaper_df_size_limit] => 0 [wallpaper_directdownload_size_limit] => 325000 [wallpaper_inline_size_limit] => 0 [wallpaper_oma_size_limit] => 0 [screensaver] => true [screensaver_max_width] => 176 [screensaver_max_height] => 220 [screensaver_preferred_width] => 176 [screensaver_preferred_height] => 220 [screensaver_resize] => none [screensaver_wbmp] => false [screensaver_bmp] => false [screensaver_gif] => true [screensaver_jpg] => true [screensaver_png] => false [screensaver_greyscale] => false [screensaver_colors] => 18 [screensaver_df_size_limit] => 0 [screensaver_directdownload_size_limit] => 325000 [screensaver_inline_size_limit] => 0 [screensaver_oma_size_limit] => 0 [picture] => false [picture_max_width] => 0 [picture_max_height] => 0 [picture_preferred_width] => 0 [picture_preferred_height] => 0 [picture_resize] => none [picture_wbmp] => false [picture_bmp] => false [picture_gif] => false [picture_jpg] => false [picture_png] => false [picture_greyscale] => false [picture_colors] => 2 [picture_df_size_limit] => 0 [picture_directdownload_size_limit] => 0 [picture_inline_size_limit] => 0 [picture_oma_size_limit] => 0 [video] => false [oma_v_1_0_forwardlock] => true [oma_v_1_0_combined_delivery] => false [oma_v_1_0_separate_delivery] => false [streaming_video] => true [streaming_3gpp] => true [streaming_mp4] => true [streaming_mov] => false [streaming_video_size_limit] => 0 [streaming_real_media] => none [streaming_flv] => false [streaming_3g2] => true [streaming_vcodec_h263_0] => 30 [streaming_vcodec_h263_3] => -1 [streaming_vcodec_mpeg4_sp] => 3 [streaming_vcodec_mpeg4_asp] => -1 [streaming_vcodec_h264_bp] => 1.3 [streaming_acodec_amr] => nb [streaming_acodec_aac] => lc [streaming_wmv] => none [streaming_preferred_protocol] => rtsp [streaming_preferred_http_protocol] => none [wap_push_support] => true [connectionless_service_indication] => true [connectionless_service_load] => false [connectionless_cache_operation] => true [connectionoriented_unconfirmed_service_indication] => true [connectionoriented_unconfirmed_service_load] => true [connectionoriented_unconfirmed_cache_operation] => true [connectionoriented_confirmed_service_indication] => true [connectionoriented_confirmed_service_load] => true [connectionoriented_confirmed_cache_operation] => true [utf8_support] => true [ascii_support] => false [iso8859_support] => false [expiration_date] => true [j2me_cldc_1_0] => true [j2me_cldc_1_1] => true [j2me_midp_1_0] => true [j2me_midp_2_0] => true [doja_1_0] => false [doja_1_5] => false [doja_2_0] => false [doja_2_1] => false [doja_2_2] => false [doja_3_0] => false [doja_3_5] => false [doja_4_0] => false [j2me_jtwi] => false [j2me_mmapi_1_0] => false [j2me_mmapi_1_1] => false [j2me_wmapi_1_0] => false [j2me_wmapi_1_1] => false [j2me_wmapi_2_0] => false [j2me_btapi] => false [j2me_3dapi] => false [j2me_locapi] => false [j2me_nokia_ui] => false [j2me_motorola_lwt] => false [j2me_siemens_color_game] => false [j2me_siemens_extension] => false [j2me_heap_size] => 0 [j2me_max_jar_size] => 0 [j2me_storage_size] => 0 [j2me_max_record_store_size] => 0 [j2me_screen_width] => 176 [j2me_screen_height] => 220 [j2me_canvas_width] => 0 [j2me_canvas_height] => 0 [j2me_bits_per_pixel] => 0 [j2me_audio_capture_enabled] => false [j2me_video_capture_enabled] => false [j2me_photo_capture_enabled] => false [j2me_capture_image_formats] => none [j2me_http] => false [j2me_https] => false [j2me_socket] => false [j2me_udp] => false [j2me_serial] => false [j2me_gif] => false [j2me_gif89a] => false [j2me_jpg] => false [j2me_png] => false [j2me_bmp] => false [j2me_bmp3] => false [j2me_wbmp] => false [j2me_midi] => false [j2me_wav] => false [j2me_amr] => false [j2me_mp3] => false [j2me_mp4] => false [j2me_imelody] => false [j2me_rmf] => false [j2me_au] => false [j2me_aac] => false [j2me_realaudio] => false [j2me_xmf] => false [j2me_wma] => false [j2me_3gpp] => false [j2me_h263] => false [j2me_svgt] => false [j2me_mpeg4] => false [j2me_realvideo] => false [j2me_real8] => false [j2me_realmedia] => false [j2me_left_softkey_code] => 0 [j2me_right_softkey_code] => 0 [j2me_middle_softkey_code] => 0 [j2me_select_key_code] => 0 [j2me_return_key_code] => 0 [j2me_clear_key_code] => 0 [j2me_datefield_no_accepts_null_date] => false [j2me_datefield_broken] => false [receiver] => true [sender] => false [mms_max_size] => 0 [mms_max_height] => 160 [mms_max_width] => 128 [built_in_recorder] => false [built_in_camera] => false [mms_jpeg_baseline] => true [mms_jpeg_progressive] => true [mms_gif_static] => true [mms_gif_animated] => true [mms_png] => false [mms_bmp] => false [mms_wbmp] => false [mms_amr] => false [mms_wav] => false [mms_midi_monophonic] => true [mms_midi_polyphonic] => true [mms_midi_polyphonic_voices] => 64 [mms_spmidi] => false [mms_mmf] => false [mms_mp3] => false [mms_evrc] => false [mms_qcelp] => false [mms_ota_bitmap] => false [mms_nokia_wallpaper] => false [mms_nokia_operatorlogo] => false [mms_nokia_3dscreensaver] => false [mms_nokia_ringingtone] => false [mms_rmf] => false [mms_xmf] => false [mms_symbian_install] => false [mms_jar] => false [mms_jad] => false [mms_vcard] => false [mms_vcalendar] => false [mms_wml] => false [mms_wbxml] => false [mms_wmlc] => false [mms_video] => false [mms_mp4] => false [mms_3gpp] => false [mms_3gpp2] => false [mms_max_frame_rate] => 0 [nokiaring] => false [picturemessage] => false [operatorlogo] => false [largeoperatorlogo] => false [callericon] => false [nokiavcard] => false [nokiavcal] => false [sckl_ringtone] => false [sckl_operatorlogo] => false [sckl_groupgraphic] => false [sckl_vcard] => false [sckl_vcalendar] => false [text_imelody] => false [ems] => false [ems_variablesizedpictures] => false [ems_imelody] => false [ems_odi] => false [ems_upi] => false [ems_version] => 0 [siemens_ota] => false [siemens_logo_width] => 101 [siemens_logo_height] => 29 [siemens_screensaver_width] => 101 [siemens_screensaver_height] => 50 [gprtf] => false [sagem_v1] => false [sagem_v2] => false [panasonic] => false [sms_enabled] => true [wav] => true [mmf] => false [smf] => false [mld] => false [midi_monophonic] => true [midi_polyphonic] => true [sp_midi] => false [rmf] => false [xmf] => false [compactmidi] => true [digiplug] => false [nokia_ringtone] => false [imelody] => false [au] => false [amr] => true [awb] => false [aac] => true [mp3] => true [voices] => 64 [qcelp] => false [evrc] => false [flash_lite_version] => [fl_wallpaper] => false [fl_screensaver] => false [fl_standalone] => false [fl_browser] => false [fl_sub_lcd] => false [full_flash_support] => false [css_supports_width_as_percentage] => true [css_border_image] => none [css_rounded_corners] => none [css_gradient] => none [css_spriting] => true [css_gradient_linear] => none [is_transcoder] => false [transcoder_ua_header] => user-agent [rss_support] => false [pdf_support] => false [progressive_download] => true [playback_vcodec_h263_0] => -1 [playback_vcodec_h263_3] => -1 [playback_vcodec_mpeg4_sp] => -1 [playback_vcodec_mpeg4_asp] => -1 [playback_vcodec_h264_bp] => -1 [playback_real_media] => none [playback_3gpp] => false [playback_3g2] => false [playback_mp4] => false [playback_mov] => false [playback_acodec_amr] => none [playback_acodec_aac] => none [playback_df_size_limit] => 0 [playback_directdownload_size_limit] => 0 [playback_inline_size_limit] => 0 [playback_oma_size_limit] => 0 [playback_acodec_qcelp] => false [playback_wmv] => none [hinted_progressive_download] => false [html_preferred_dtd] => xhtml_mp1 [viewport_supported] => false [viewport_width] => [viewport_userscalable] => [viewport_initial_scale] => [viewport_maximum_scale] => [viewport_minimum_scale] => [mobileoptimized] => false [handheldfriendly] => false [canvas_support] => none [image_inlining] => true [is_smarttv] => false [is_console] => false [nfc_support] => false [ux_full_desktop] => false [jqm_grade] => none [is_sencha_touch_ok] => false [controlcap_is_smartphone] => default [controlcap_is_ios] => default [controlcap_is_android] => default [controlcap_is_robot] => default [controlcap_is_app] => default [controlcap_advertised_device_os] => default [controlcap_advertised_device_os_version] => default [controlcap_advertised_browser] => default [controlcap_advertised_browser_version] => default [controlcap_is_windows_phone] => default [controlcap_is_full_desktop] => default [controlcap_is_largescreen] => default [controlcap_is_mobile] => default [controlcap_is_touchscreen] => default [controlcap_is_wml_preferred] => default [controlcap_is_xhtmlmp_preferred] => default [controlcap_is_html_preferred] => default [controlcap_form_factor] => default [controlcap_complete_device_name] => default ) ) close

About this comparison

The primary goal of this project is simple
I wanted to know which user agent parser is the most accurate in each part - device detection, bot detection and so on...

The secondary goal is to provide a source for all user agent parsers to improve their detection based on this results.

You can also improve this further, by suggesting ideas at ThaDafinser/UserAgentParserComparison

The comparison is based on the abstraction by ThaDafinser/UserAgentParser

Comparison created 2016-02-13 13:38:28 | by ThaDafinser