14.2 sec in total
336 ms
13.2 sec
673 ms
Welcome to sanwa.co.jp homepage info - get ready to check Sanwa best content for Japan right away, or after learning these important things about sanwa.co.jp
パソコン周辺機器などのサンワサプライのサイト。パソコンラック、パソコンデスク、キャリングバッグなどの情報が満載です。
Visit sanwa.co.jpWe analyzed Sanwa.co.jp page load time and found that the first response time was 336 ms and then it took 13.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sanwa.co.jp performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value22.8 s
0/100
25%
Value13.3 s
2/100
10%
Value1,700 ms
11/100
30%
Value0.004
100/100
15%
Value21.9 s
1/100
10%
336 ms
2204 ms
495 ms
496 ms
506 ms
Our browser made a total of 458 requests to load all elements on the main page. We found that 82% of them (374 requests) were addressed to the original Sanwa.co.jp, 11% (52 requests) were made to Cdn.sanwa.co.jp and 1% (6 requests) were made to Img.youtube.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Sanwa.co.jp.
Page size can be reduced by 1.3 MB (13%)
9.9 MB
8.6 MB
In fact, the total size of Sanwa.co.jp main page is 9.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 8.5 MB which makes up the majority of the site volume.
Potential reduce by 495.2 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 310.2 kB, which is 59% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 495.2 kB or 95% of the original size.
Potential reduce by 188.8 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Sanwa images are well optimized though.
Potential reduce by 479.0 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 479.0 kB or 69% of the original size.
Potential reduce by 161.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Sanwa.co.jp needs all CSS files to be minified and compressed as it can save up to 161.1 kB or 83% of the original size.
Number of requests can be reduced by 70 (15%)
455
385
The browser has sent 455 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sanwa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
sanwa.co.jp
336 ms
www.sanwa.co.jp
2204 ms
common.css
495 ms
reset.css
496 ms
base.css
506 ms
header_new.css
829 ms
footer.css
662 ms
page_top.css
658 ms
common_side.css
660 ms
suggest.css
843 ms
contents_recommend_footer.css
827 ms
slick.css
829 ms
new_product_inc.css
826 ms
lity.css
983 ms
swiper.min.css
1158 ms
swiper_m.css
1157 ms
scale-slide.css
994 ms
home.css
1158 ms
js
54 ms
js
101 ms
jquery-1.12.4.min.js
1402 ms
jquery-migrate-1.4.1.js
1147 ms
jquery.popupwindow.js
1212 ms
jquery.smoothScroll.js
1350 ms
jquery.overlay_menu.js
1350 ms
jquery.rollover.js
1351 ms
search_keyword.js
1351 ms
search_featured_keyword.js
1400 ms
suggest.js
1478 ms
modal_side.js
1483 ms
request.js
1485 ms
qrcode.min.js
1485 ms
page_top.js
1515 ms
sanwach_banner.js
1515 ms
new_product_inc.js
1642 ms
slick.min.js
1645 ms
lity.js
1698 ms
swiper.min.js
2049 ms
jquery.easing.js
1698 ms
edge.js
211 ms
jquery.aparthide.js
1215 ms
jquery.ellipsis.js
1322 ms
scale-slide.js
1314 ms
sna.js
34 ms
698 ms
remind.css
1165 ms
top-rotation-banner.js
1200 ms
info-switching-btn.js
1199 ms
717 ms
QvUfKcd7UbZ6TTxC.js
718 ms
datadog-logs-us.js
21 ms
conversion.js
94 ms
s_retargeting.js
769 ms
sanwa_top.js
1162 ms
remind.js
1155 ms
js
169 ms
gtm.js
171 ms
gallery_banner_edix2024.jpg
43 ms
mqdefault.jpg
42 ms
gallery_banner_ergo.jpg
47 ms
gallery_banner_edesk.jpg
43 ms
gallery_banner_TK-CLN30U.jpg
44 ms
gallery_banner_auto-shredder.jpg
43 ms
gallery_banner_sanwa-ch.jpg
42 ms
SLE-25P_FT1.jpg
53 ms
TK-CLN30U_FT2.jpg
47 ms
CR-PLKG18BK_FT16.jpg
46 ms
AD-HD31DP_FT3.jpg
48 ms
ADT-6ARJKNH-10_FT2.jpg
46 ms
PDA-SF11BK_FT17.jpg
50 ms
HKB-CSOM3SCSC-050_FT1.jpg
50 ms
JY-STN2BK_FT1.jpg
48 ms
LPS-F120_FT2.jpg
58 ms
MA-BTRING3BK_MO2.jpg
60 ms
ERD-WDKM12050W_MA.jpg
53 ms
ERD-WDKM12060W_MA.jpg
54 ms
ERD-WDKM12075W_MA.jpg
786 ms
ERD-WDKM18050W_MA.jpg
55 ms
ERD-WDKM18060W_MA.jpg
54 ms
ERD-WDKM18075W_MA.jpg
55 ms
KU-CCP60SM10BK_MA.jpg
56 ms
KU-CCP60SM10W_MA.jpg
57 ms
KU-CCP60SM20BK_MA.jpg
58 ms
KU-CCP60SM20W_MA.jpg
58 ms
BAG-TW9BK_FT1.jpg
64 ms
SNC-RD10VBK_FT3.jpg
59 ms
SW-HDR8K21BD_MO5.jpg
61 ms
BTL-RDC33_FT12.jpg
59 ms
LAN-TST7_FT1.jpg
60 ms
ADR-3TCML41BK_FT1.jpg
68 ms
BAG-HD6_FT2X.jpg
62 ms
CP-SVNA1860MBK_FT3X.jpg
61 ms
SNC-ST10GY_FT1.jpg
63 ms
LCD-TK70BCAR_MA.jpg
64 ms
mqdefault.jpg
48 ms
mqdefault.jpg
46 ms
mqdefault.jpg
50 ms
mqdefault.jpg
53 ms
mqdefault.jpg
47 ms
sanwa_logo.png
372 ms
external_gray.svg
373 ms
btn_chinese.png
373 ms
btn_english.png
662 ms
icn_search_wt.png
660 ms
icn_desk.png
662 ms
icn_storage.png
661 ms
icn_bag.png
662 ms
icn_paper.png
662 ms
icn_mouse.png
799 ms
icn_speaker.png
798 ms
icn_lan.png
799 ms
icn_cable.png
783 ms
icn_sp_tab.png
799 ms
icn_tap.png
799 ms
desk_desk.png
943 ms
desk_lift.png
954 ms
desk_meeting.png
952 ms
desk_folding.png
953 ms
desk_rack.png
943 ms
desk_server.png
950 ms
desk_boujin.png
1108 ms
desk_karte.png
1109 ms
desk_desk_monitor.png
1112 ms
desk_pcrack.png
1100 ms
chair_mesh.png
1097 ms
chair_fabric.png
1098 ms
chair_leather.png
1254 ms
01s.jpg
29 ms
banner_travel-goods_400.jpg
30 ms
banner_BTL-RDC31_400.jpg
31 ms
banner_stepladder_400.jpg
29 ms
banner_mobile_battery_400.jpg
31 ms
banner_sh-fx_mx_400.jpg
29 ms
banner_usb_howto_400.jpg
42 ms
banner_read_typec_400.jpg
773 ms
LP-RF116BK_popular.jpg
29 ms
KU-CCP60SM10BK_popular.jpg
30 ms
LAN-GIGAPOEFA84_popular.jpg
29 ms
ADR-5TCSDPW_popular.jpg
30 ms
AD-HD31DP_32DP_popular.jpg
31 ms
MM-BTSH70BK_popular.jpg
28 ms
TK-CLN30U_popular.jpg
29 ms
KU-CCP60M08BK_W_popular.jpg
31 ms
chair_reclining.png
1150 ms
chair_high.png
1148 ms
chair_environment.png
1143 ms
chair_stool.png
1109 ms
chair_stacking.png
1109 ms
chair_ergo.png
1146 ms
chair_conductive.png
1074 ms
chair_ottoman.png
1238 ms
chair_option.png
1077 ms
desk_acc_cablebox.png
1075 ms
PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA
1 ms
desk_acc_cablestorage.png
1076 ms
analytics.js
210 ms
bi.js
1066 ms
258 ms
270 ms
naviplus_suggestitem_view.js
176 ms
alog.js
718 ms
landscape_cookie_sync.js
724 ms
collect
28 ms
suggest.css
945 ms
naviplus_suggest2.js
1277 ms
suggest.js
949 ms
desk_acc_camera-arm.png
952 ms
acc_dataholder.png
951 ms
desk_acc_caster.png
1101 ms
38 ms
collect
32 ms
25 ms
ga-audiences
72 ms
desk_mat.png
980 ms
desk_acc_footrest.png
978 ms
desk_acc_guard.png
980 ms
desk_acc_tentouboushi.png
980 ms
desk_acc_filewagon.png
1135 ms
desk_acc_mulchstand.png
1145 ms
desk_pladan_CAI-CABPD43.png
1003 ms
desk_tele_desk.png
1003 ms
chair_shell.png
996 ms
desk_tele_partition.png
1147 ms
desk_workbooth.png
1148 ms
desk_tele_storage.png
1142 ms
desk_notepc-cabinet.png
998 ms
desk_av.png
1000 ms
desk_p-stand.png
995 ms
desk_cpustand.png
1149 ms
desk_cabinet.png
1153 ms
storage_locker.png
1317 ms
acc_takuhaibox.png
1000 ms
desk_notepc-stand.png
999 ms
desk_notest.png
999 ms
storage_cart.png
1151 ms
storage_step.png
1156 ms
desk_tv-stand.png
1159 ms
cs
681 ms
desk_monitor-arm.png
1002 ms
acc_tab-arm.png
996 ms
desk_projector-stand.png
1148 ms
desk_projector-screen.png
1152 ms
desk_partition.png
1151 ms
desk_partition_fastener.png
999 ms
desk_partition_metal-fiting.png
999 ms
desk_partition_hook-fastener.png
999 ms
desk_partition_desktop.png
1147 ms
desk_partition_himatsu.png
1152 ms
acc_keycover.png
997 ms
acc_systemcover.png
998 ms
acc_cleaner.png
997 ms
acc_pcbag.png
996 ms
acc_casualbag.png
1146 ms
acc_innercase.png
997 ms
acc_mousepad.png
986 ms
acc_wristrest.png
990 ms
acc_mousetable.png
990 ms
acc_dvdcdcase.png
990 ms
acc_memorycase.png
1141 ms
acc_security.png
996 ms
acc_taishin.png
995 ms
peripheral_security-camera.png
999 ms
acc_filter.png
997 ms
acc_film.png
995 ms
peripheral_shredder_acc.png
1144 ms
laminator.png
997 ms
acc_ex_tab-stand.png
994 ms
acc_car_oatap_CAR-HLD8BK_CAR-CHR68U.png
996 ms
acc_digicame.png
994 ms
acc_icdictionary.png
996 ms
acc_other_LPE-01BK.png
990 ms
acc_touchpen.png
994 ms
acc_strap.png
993 ms
spstand.png
995 ms
acc_sp.png
995 ms
assist_power_suits.png
996 ms
yosi_inkjet-photo.png
990 ms
yosi_inkjet-mat.png
993 ms
yosi_inkjet-meishi.png
993 ms
yosi_inkjet-hagaki.png
995 ms
yosi_inkjet-name-seal.png
995 ms
yosi_inkjet-iron.png
997 ms
yosi_inkjet-special.png
990 ms
yosi_laser-photo.png
994 ms
yosi_laser-mat.png
993 ms
yosi_laser-meishi.png
996 ms
yosi_laser-hagaki.png
996 ms
yosi_laser-other-label.png
997 ms
yosi_laser-iron.png
991 ms
yosi_laser-special.png
994 ms
yosi_other-bizform.png
994 ms
yosi_other-tegaki.png
996 ms
yosi_personal_seal.png
995 ms
yosi_ink-canon.png
997 ms
yosi_ink-epson.png
991 ms
yosi_ink-brother.png
994 ms
yosi_ink-ex.png
994 ms
input_wire-mouse.png
996 ms
input_wireless_mouse.png
995 ms
input_mouse.png
997 ms
input_trackball.png
991 ms
input_wire_keyboard.png
995 ms
input_wireless_keyboard.png
994 ms
input_bluetooth_keyboard.png
996 ms
input_tenkey.png
995 ms
peripheral_usbhub.png
997 ms
peripheral_cardreader.png
991 ms
peripheral_usb-memory.png
994 ms
peripheral_docking.png
994 ms
peripheral_usbconverter.png
996 ms
usb-hdmi_adapter.png
994 ms
peripheral_handyscanner_PSC-12UF.png
997 ms
peripheral_usb-goods.png
994 ms
peripheral_web-camera.png
995 ms
peripheral_kvm.png
995 ms
peripheral_distributor.png
995 ms
peri_switcher_ex.png
995 ms
peri_bunpai.png
996 ms
peripheral_d-extender.png
993 ms
peripheral_bluetooth_MM-BTMH37BK.png
995 ms
peripheral_laserpointer.png
995 ms
peripheral_kenbikyou.png
995 ms
peripheral_sokuteiki.png
995 ms
peripheral_notecooler.png
996 ms
peri_pcpart.png
992 ms
peripheral_security-camera_CMS-SC01GY.png
995 ms
peripheral_beacon.png
995 ms
peripheral_b-scanner_BCR-005.png
995 ms
peri_led.png
995 ms
m-display.png
996 ms
peripheral_other.png
993 ms
peripheral_drawer.png
996 ms
converter_adapter.png
994 ms
peripheral_media-player.png
995 ms
cable_hdmi.png
997 ms
cable_av.png
996 ms
video_m-projector.png
993 ms
video_projector-stand.png
995 ms
video_screen.png
995 ms
video_speakerphone.png
995 ms
acc_vr_MED-VRG2.png
997 ms
peripheral_kakuseiki.png
996 ms
peripheral_speaker.png
993 ms
peripheral_headphone-headset.png
995 ms
peri_mic.png
996 ms
peri_speakerphone.png
996 ms
video_guide-system.png
997 ms
audeo_adapter-cable.png
996 ms
cable_lancable.png
990 ms
lan_flat.png
996 ms
lan_extrafine.png
996 ms
lan_poe.png
995 ms
lan_stp.png
997 ms
lan_closs.png
996 ms
lan_maki.png
990 ms
network_hikaricable.png
996 ms
lan_lan-industrial.png
996 ms
lan_jisaku.png
996 ms
network_telacc.png
997 ms
network_10base2-5.png
996 ms
network_cameralink.png
990 ms
network_hikariparts.png
996 ms
network_poe.png
996 ms
network_25giga.png
995 ms
network_giga.png
996 ms
network_10-100m.png
996 ms
network_lantester.png
990 ms
network_lan_adaptor.png
995 ms
network_hikariconverter.png
996 ms
network_lan-adapter.png
996 ms
lan_parts.png
997 ms
lan_kougu.png
996 ms
network_cableacc.png
990 ms
cable_tie.png
995 ms
cable_acc.png
995 ms
cable_acc_but.png
996 ms
cable_usb_20.png
997 ms
cable_usb.png
996 ms
cable_typec.png
991 ms
cable_usb_con.png
995 ms
cable_lightning.png
995 ms
cable_usbconverter.png
997 ms
cable_displayport.png
996 ms
cable_dvi.png
996 ms
cable_d-cable.png
991 ms
cable_rs232c.png
995 ms
cable_scsi.png
995 ms
cable_printer.png
996 ms
cable_ieee1394.png
996 ms
audio-cable.png
997 ms
cable_ex_sata.png
991 ms
cable_telacc.png
1003 ms
cable_ex.png
1003 ms
dosvparts_cap.png
996 ms
oatap_syunou.png
995 ms
sp-tab_charge.png
997 ms
sp-tab_acc.png
990 ms
sp-tab_av.png
1002 ms
sp-tab_in-out.png
1003 ms
sp-tab_hokan.png
994 ms
oatap_std2p.png
995 ms
oatap_std3p.png
997 ms
oatap_eco.png
991 ms
oatap_benri.png
1002 ms
oatap_thunder.png
1003 ms
oatap_kogata.png
996 ms
oatap_usb.png
995 ms
oatap_sp-tab_juden.png
997 ms
oatap_bouka.png
990 ms
oatap_construction.png
1002 ms
oatap_hospital.png
1002 ms
oatap_server.png
995 ms
oatap_breaker.png
995 ms
oatap_checker.png
997 ms
oatap_rendo.png
990 ms
oatap_timer.png
1001 ms
oatap_umetap_TAP-KJUSB2AC1W.png
1003 ms
oatap_convert.png
994 ms
oatap_oversea.png
997 ms
oatap_tapacc.png
996 ms
oatap_cord.png
990 ms
oatap_extension.png
1004 ms
oatap_portable_power.png
1004 ms
battery_mobilebattery.png
996 ms
oatap_sptab_juden_ACA-IP79W.png
997 ms
battery_battery.png
997 ms
CAR-CHR77PD_FT3S.jpg
990 ms
img_acadapter.jpg
996 ms
img_portable-power.jpg
995 ms
img_oatap-benri.jpg
995 ms
icn_new.png
997 ms
icn_tokuchu_naire.png
995 ms
icn_rental_service.png
990 ms
icn_flier_dl.png
996 ms
icn_inquiry.png
995 ms
icn_qa.png
996 ms
icn_catalog.png
996 ms
icn_mail.png
996 ms
icn_showroom.png
990 ms
icn_biz.png
996 ms
icn_3ch.png
996 ms
icn_papermu.png
995 ms
btn_tojiru.jpg
995 ms
icn_soft.png
996 ms
icn_manual.png
990 ms
icn_imagedb.png
995 ms
icn_comp_user_environment.png
996 ms
icn_comp_product.png
995 ms
icn_search.png
995 ms
gallery_banner_logistics.jpg
998 ms
ascii_img.png
990 ms
nikkan_kogyo_sinbun_img.png
996 ms
pc_watch_img.png
996 ms
gdm.png
997 ms
news_nico_img.png
995 ms
INTERNET_Watch_img.png
998 ms
livedoor_img.png
990 ms
new.jpg
994 ms
banner_barcode_reader_750.jpg
996 ms
iphone15_140.png
994 ms
ipad_2022_140.png
994 ms
Surface_Go_4_140.png
998 ms
dynabookK70_140.png
990 ms
Chromebook_Y2_140.png
994 ms
macos14_140.png
994 ms
filter_CRT-550WHG.png
995 ms
icn_yt.png
994 ms
sougou.jpg
997 ms
bunkyo.jpg
1153 ms
icn_tokuchu_naire_gy.png
995 ms
icn_imagedb_gy.png
994 ms
icn_flier_dl_gy.png
995 ms
icn_tenji_gy.png
994 ms
icn_fb.png
996 ms
icn_x.png
1029 ms
icn_yt.png
995 ms
icn_ig.png
995 ms
3ch_logo_01.png
997 ms
logo_direct.png
1002 ms
sp_corplogo_w.png
1109 ms
btn_top.png
1030 ms
btn_shiyou.png
996 ms
icn_new_red.png
995 ms
yajirushi_L_80.png
998 ms
yajirushi_R_80.png
1002 ms
img_desk_rack.jpg
1106 ms
img_storage.jpg
1030 ms
idmg_acc.jpg
995 ms
idmg_yosi.jpg
994 ms
img_input.jpg
998 ms
img_speaker.jpg
1002 ms
img_lan.jpg
1105 ms
img_cable.jpg
1032 ms
img_sp_tab.jpg
994 ms
img_tap.jpg
994 ms
icn_search_gy.png
996 ms
external_white.svg
1004 ms
print.css
167 ms
sanwa.co.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sanwa.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
sanwa.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document doesn't use legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sanwa.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Sanwa.co.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
sanwa.co.jp
Open Graph data is detected on the main page of Sanwa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: