8.7 sec in total
551 ms
7.7 sec
437 ms
Welcome to j-part.jp homepage info - get ready to check J Part best content right away, or after learning these important things about j-part.jp
バイト・アルバイトの求人サイト、マッハバイト(旧ジョブセンス)。高時給・短期・単発・朝/深夜・土日など、10万件以上の募集求人からこだわり条件でバイトを検索。高校生や大学生、主婦(夫)の方に人気です。マッハバイトからの応募なら、最大1万円のマッハボーナス(旧祝い金)を贈呈中!
Visit j-part.jpWe analyzed J-part.jp page load time and found that the first response time was 551 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
j-part.jp performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value19.8 s
0/100
25%
Value29.7 s
0/100
10%
Value48,870 ms
0/100
30%
Value0.062
97/100
15%
Value66.6 s
0/100
10%
551 ms
1321 ms
536 ms
570 ms
590 ms
Our browser made a total of 120 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original J-part.jp, 66% (79 requests) were made to J-sen.jp and 3% (4 requests) were made to Lvimg.jp. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Cache.send.microad.jp.
Page size can be reduced by 464.6 kB (31%)
1.5 MB
1.0 MB
In fact, the total size of J-part.jp main page is 1.5 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. 40% of websites need less resources to load. Images take 807.2 kB which makes up the majority of the site volume.
Potential reduce by 63.2 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 21.9 kB, which is 28% 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 63.2 kB or 81% of the original size.
Potential reduce by 11.4 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. J Part images are well optimized though.
Potential reduce by 274.5 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 274.5 kB or 59% of the original size.
Potential reduce by 115.5 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. J-part.jp needs all CSS files to be minified and compressed as it can save up to 115.5 kB or 85% of the original size.
Number of requests can be reduced by 62 (55%)
113
51
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Part. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and as a result speed up the page load time.
j-part.jp
551 ms
j-sen.jp
1321 ms
prototype.js
536 ms
scriptaculous.js
570 ms
header.js
590 ms
jquery.js
718 ms
noconflict.js
740 ms
jquery.li-scroller.js
752 ms
idTabs.js
757 ms
cookie.js
757 ms
easySlider1.5.js
784 ms
opinion_form.js
895 ms
search_save_cond.js
921 ms
jquery.cookie.js
935 ms
jquery.lightbox_me.js
940 ms
keisai_headerbar.js
941 ms
jquery-1.11.2.min.js
1373 ms
jquery.lazyload.mini.js
1073 ms
suggestion.js
1097 ms
common_main_header_new.css
1304 ms
home.css
1310 ms
conversion.js
78 ms
ld.js
62 ms
effects.js
563 ms
la.js
771 ms
19 ms
76x56-f1
1020 ms
rapidssl-115x65.gif
310 ms
header_search_btn.png
200 ms
main_bnr01.png
778 ms
main_bnr02.png
927 ms
main_bnr03.png
731 ms
img_pr_softbank.png
297 ms
img_pr_yakult.png
462 ms
bnr_side_iwaikin.png
459 ms
bnr_side_corp.png
458 ms
bnr_side_cp_support_arbeiter.png
689 ms
bnr_side_yumeba_report.png
691 ms
bnr_side_link.png
687 ms
home_send_btn.png
874 ms
img_side_qr.png
880 ms
bnr_cp_support_arbeiter.png
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assign.gif
917 ms
76x56-f1
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76x56-f1
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76x56-f1
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gtm.js
304 ms
header_login_back.png
952 ms
header_back.png
1044 ms
logo.png
1063 ms
character_parts.png
1268 ms
header_btn.png
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header_number.png
1101 ms
header_navi.png
1136 ms
header_search.png
1414 ms
footer_bread_home.png
1240 ms
bread_arrow.png
1265 ms
182 ms
bg_main_visual.png
1272 ms
main_bnr_bg.png
1309 ms
topclass_back.gif
1400 ms
number.png
1413 ms
home_ttl_pack.png
1626 ms
tab_search_type.png
1438 ms
japan_map_feature.png
1657 ms
jmap_table.png
1577 ms
pickup_btm.png
1544 ms
home_btn_parts.png
1555 ms
area_fukidashi_btm.gif
1581 ms
267 ms
event
308 ms
blade_track_jp.js
1006 ms
bi.js
839 ms
toggle_button
1635 ms
sign_in_form_header
1531 ms
conversion_async.js
164 ms
analytics.js
210 ms
s_retargeting.js
933 ms
segmentation.js
321 ms
lCvOBKljqdKn
742 ms
adv.js
154 ms
pickup_back_in.png
1358 ms
pickup_icon.png
1396 ms
home_arrow.gif
1409 ms
40 ms
event
845 ms
dg_gateway.js
75 ms
40 ms
collect
24 ms
collect
115 ms
adv_inner.js
4 ms
conversion.js
1528 ms
e.js
772 ms
cnt
641 ms
blue_dot.png
1205 ms
home_icon_parts.png
1306 ms
sp_contents_btm.png
1320 ms
sp_contents_top.png
1312 ms
fin.js
153 ms
newinfo_mid.png
1265 ms
newinfo_top.png
1188 ms
newinfo_btm.png
1191 ms
sidebar_back.png
1820 ms
thankyou_parts.png
1279 ms
footer_pagetop.png
1300 ms
footer_line_back.png
1261 ms
footer_blue_arrow.png
1206 ms
708 ms
footer_feature.png
1187 ms
footer_free_word.png
1285 ms
hs=1458132858473
794 ms
icon_times.png
1288 ms
main_bnr_parts.png
1263 ms
cookie_enabled_get.html
2103 ms
collectionx.aspx
733 ms
header_login_btn.png
625 ms
conversion.js
1397 ms
bl_track.cgi
517 ms
963 ms
980 ms
j-part.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
<frame> or <iframe> elements do not have a title
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.
j-part.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
j-part.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 uses 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 J-part.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 J-part.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.
j-part.jp
Open Graph data is detected on the main page of J Part. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: