5.2 sec in total
568 ms
4.2 sec
394 ms
Click here to check amazing Onlycostume content. Otherwise, check out these important facts you probably never knew about onlycostume.jp
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Visit onlycostume.jpWe analyzed Onlycostume.jp page load time and found that the first response time was 568 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
onlycostume.jp performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value4.5 s
38/100
25%
Value6.4 s
40/100
10%
Value180 ms
92/100
30%
Value0.139
79/100
15%
Value5.4 s
72/100
10%
568 ms
674 ms
173 ms
342 ms
14 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 58% of them (35 requests) were addressed to the original Onlycostume.jp, 35% (21 requests) were made to Image1.shopserve.jp and 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Image1.shopserve.jp.
Page size can be reduced by 112.5 kB (12%)
977.2 kB
864.6 kB
In fact, the total size of Onlycostume.jp main page is 977.2 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. 30% of websites need less resources to load. Images take 778.7 kB which makes up the majority of the site volume.
Potential reduce by 62.2 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 13.0 kB, which is 17% 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 62.2 kB or 82% of the original size.
Potential reduce by 5.0 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. Onlycostume images are well optimized though.
Potential reduce by 39.7 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 39.7 kB or 36% of the original size.
Potential reduce by 5.5 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. Onlycostume.jp needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 46% of the original size.
Number of requests can be reduced by 10 (18%)
56
46
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onlycostume. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
onlycostume.jp
568 ms
www.onlycostume.jp
674 ms
sps_common.css
173 ms
default.css
342 ms
jquery.min.js
14 ms
floating_menu.js
504 ms
estore_beacon.js
35 ms
model3.jpg
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J15.jpg
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J19N.JPG
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307 ms
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1004 ms
JT1LB.jpg
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J12T.jpg
956 ms
J8PK.jpg
1284 ms
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JSK4YE.jpg
1347 ms
JSK7Tn.jpg
1325 ms
JSK11T.jpg
1133 ms
movie3.jpg
1977 ms
TNPK207.JPG
1181 ms
J6N.jpg
1306 ms
JSK4LAa.jpg
1531 ms
K1.jpg
1478 ms
JSK10.jpg
1483 ms
logo.gif
169 ms
L_banner01.jpg
670 ms
heart_mini_p.gif
183 ms
rank1.gif
336 ms
XperiaPK.jpg
361 ms
cardbanner.gif
491 ms
yamato1.png
499 ms
spacer.gif
500 ms
right_banner01.gif
517 ms
center_banner01.jpg
536 ms
center_banner02.jpg
656 ms
center_banner03.jpg
999 ms
center_banner05.jpg
667 ms
140416banner_pinkpolkadotcollection.jpg
1033 ms
center_banner04.jpg
884 ms
madeinjapan_dess01.jpg
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madeinjapan_dess02.jpg
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icon_pickup.gif
838 ms
icon_new.gif
987 ms
payment.gif
998 ms
sagawa.gif
1006 ms
top_01.png
1058 ms
header.gif
1138 ms
hline.gif
1141 ms
search_img01.gif
1147 ms
icon_eye01.gif
1155 ms
title_bar01.gif
1187 ms
icon_eye03.gif
1182 ms
ga.js
43 ms
tracking.php
1174 ms
footer.gif
1175 ms
__utm.gif
14 ms
onlycostume.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
onlycostume.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
Browser errors were logged to the console
onlycostume.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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onlycostume.jp 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 Onlycostume.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.
onlycostume.jp
Open Graph description is not detected on the main page of Onlycostume. 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: