7.2 sec in total
570 ms
6.4 sec
259 ms
Visit u-parts.com now to see the best up-to-date U Parts content for Japan and also check out these interesting facts you probably never knew about u-parts.com
自動車中古部品・リサイクル部品・中古パーツ製造販売・廃車の買取りならユーパーツにお任せください。ドア,バンパー,ボンネットなどの外装部品やエンジン,ミッション,コンプレッサーなどの機能部品、その他、電装部品やリサイクルバッテリーなど、自社開発したテスター機器で検査した高品質な再生部品を幅広くご用意しております。
Visit u-parts.comWe analyzed U-parts.com page load time and found that the first response time was 570 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
u-parts.com performance score
name
value
score
weighting
Value8.5 s
0/100
10%
Value32.3 s
0/100
25%
Value16.5 s
0/100
10%
Value4,580 ms
0/100
30%
Value1
2/100
15%
Value14.0 s
10/100
10%
570 ms
720 ms
348 ms
365 ms
891 ms
Our browser made a total of 140 requests to load all elements on the main page. We found that 97% of them (136 requests) were addressed to the original U-parts.com, 1% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain U-parts.com.
Page size can be reduced by 132.2 kB (16%)
806.9 kB
674.6 kB
In fact, the total size of U-parts.com main page is 806.9 kB. 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 582.7 kB which makes up the majority of the site volume.
Potential reduce by 17.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 17.9 kB or 72% of the original size.
Potential reduce by 1.7 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. U Parts images are well optimized though.
Potential reduce by 94.5 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 94.5 kB or 54% of the original size.
Potential reduce by 18.0 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. U-parts.com needs all CSS files to be minified and compressed as it can save up to 18.0 kB or 77% of the original size.
Number of requests can be reduced by 24 (18%)
137
113
The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of U Parts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
u-parts.com
570 ms
www.u-parts.com
720 ms
import1.css
348 ms
window.js
365 ms
jquery-1.6.2.min.js
891 ms
jquery.sliderkit.1.9.2.js
540 ms
jquery.min.js
10 ms
preload.js
373 ms
exfixed.js
394 ms
mail.js
360 ms
acc.js
383 ms
default.css
216 ms
side1.css
248 ms
user.css
359 ms
navi.css
376 ms
top.css
386 ms
tag.css
402 ms
user_sino.css
184 ms
user_kon.css
203 ms
h_bg.gif
182 ms
sky.jpg
206 ms
logo.gif
204 ms
english.gif
199 ms
h01.gif
208 ms
h02.gif
222 ms
h03.gif
347 ms
h04.gif
385 ms
h05.gif
395 ms
h06.gif
388 ms
company_bil.jpg
743 ms
media_bil.jpg
997 ms
co2_bil.jpg
871 ms
transparent.png
570 ms
sirase.jpg
574 ms
otodoke.gif
583 ms
otodoke_bg.jpg
756 ms
kokusan.gif
761 ms
btn_syouhin.gif
771 ms
koujou.gif
926 ms
yuuryou.gif
939 ms
btn_sagasu.gif
946 ms
shuurinet.jpg
959 ms
jikosha.gif
1050 ms
tekisei.gif
1109 ms
btn_soudan.gif
1122 ms
track.jpg
1129 ms
kaitai.jpg
1147 ms
lac.jpg
1195 ms
stock.jpg
1230 ms
company.jpg
1292 ms
l_com1.jpg
1305 ms
l_com2.jpg
1313 ms
l_com3.jpg
1335 ms
l_com4.jpg
1394 ms
media.jpg
1410 ms
ga.js
10 ms
banner200x40_b.gif
617 ms
__utm.gif
13 ms
l_media1.jpg
1313 ms
l_media2.jpg
1294 ms
l_media3.jpg
1300 ms
movie.jpg
1323 ms
l_mov1.jpg
1393 ms
l_mov2.jpg
1375 ms
product.jpg
1317 ms
l_pro1.jpg
1292 ms
l_pro4.jpg
1299 ms
l_pro2.jpg
1322 ms
l_pro3.jpg
1207 ms
quality.jpg
1224 ms
l_qua1.jpg
1264 ms
l_qua2.jpg
1116 ms
l_qua3.jpg
1114 ms
recycle.jpg
1142 ms
l_rec1.jpg
1185 ms
l_rec2.jpg
1128 ms
l_rec3.jpg
1103 ms
l_rec4.jpg
1102 ms
eco.jpg
1109 ms
l_eco1.jpg
1133 ms
l_eco2.jpg
1139 ms
l_eco3.jpg
1147 ms
l_eco4.jpg
1103 ms
iso-heading.png
1103 ms
iso9001-14001.gif
1109 ms
iso27001.gif
1134 ms
haisya.gif
1119 ms
leader.jpg
1167 ms
r_engine.jpg
1104 ms
volunteer.jpg
1102 ms
h_6bg.jpg
1109 ms
car.jpg
1136 ms
acclog.cgi
1211 ms
car_repair.gif
1170 ms
bn_ngp.gif
1123 ms
bn_haisyaf03.gif
1102 ms
bn_gpc_135.gif
1109 ms
bn_clemac.jpg
1135 ms
bn_kazedayori.gif
1173 ms
english_o.gif
1179 ms
h01_o.gif
1143 ms
h02_o.gif
1117 ms
h03_o.gif
1109 ms
h04_o.gif
1135 ms
h05_o.gif
1176 ms
h06_o.gif
1164 ms
btn_syouhin_o.gif
1127 ms
btn_sagasu_o.gif
1122 ms
btn_soudan_o.gif
1135 ms
l_com1_o.jpg
1135 ms
l_com2_o.jpg
1185 ms
l_com3_o.jpg
1146 ms
l_com4_o.jpg
1123 ms
media_o.jpg
1122 ms
l_media1_o.jpg
1150 ms
l_media2_o.jpg
1134 ms
l_media3_o.jpg
1188 ms
l_mov1_o.jpg
1131 ms
l_mov2_o.jpg
1120 ms
l_pro1_o.jpg
1124 ms
l_pro4_o.jpg
1166 ms
l_pro2_o.jpg
1135 ms
l_pro3_o.jpg
1192 ms
l_qua1_o.jpg
1116 ms
l_qua2_o.jpg
1115 ms
l_qua3_o.jpg
1124 ms
l_rec1_o.jpg
1180 ms
l_rec2_o.jpg
1132 ms
l_rec3_o.jpg
1109 ms
l_rec4_o.jpg
1103 ms
l_eco1_o.jpg
1095 ms
l_eco2_o.jpg
1111 ms
l_eco3_o.jpg
1187 ms
l_eco4_o.jpg
1147 ms
haisya_o.gif
1108 ms
leader_o.jpg
1101 ms
r_engine_o.jpg
1091 ms
volunteer_o.jpg
1110 ms
print.css
183 ms
mark.png
182 ms
u-parts.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
u-parts.com 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
u-parts.com SEO score
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
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise U-parts.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that U-parts.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
u-parts.com
Open Graph description is not detected on the main page of U Parts. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: