5.9 sec in total
122 ms
3.7 sec
2 sec
Welcome to levi.jp homepage info - get ready to check Levi best content for Japan right away, or after learning these important things about levi.jp
デニム&ジーンズならLEVI'Sリーバイス®公式通販オンラインショップ。新規登録会員に1,000円クーポン配布中!ウェルカムクーポンジーンズの原点501®、WEB限定ジーンズ、復刻版ビンテージデニム、レディースのハイライズスキニー、キッズ子供用デニムなど豊富な品揃え。裾上げ(シングルステッチ)無料、11,000円以上で送料無料!
Visit levi.jpWe analyzed Levi.jp page load time and found that the first response time was 122 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
levi.jp performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value36.2 s
0/100
25%
Value22.7 s
0/100
10%
Value3,920 ms
1/100
30%
Value0.804
5/100
15%
Value43.7 s
0/100
10%
122 ms
45 ms
119 ms
83 ms
19 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 55% of them (27 requests) were addressed to the original Levi.jp, 35% (17 requests) were made to Blog.levi.jp and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Blog.levi.jp.
Page size can be reduced by 126.0 kB (5%)
2.7 MB
2.5 MB
In fact, the total size of Levi.jp main page is 2.7 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. 20% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 8.2 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. 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 8.2 kB or 74% of the original size.
Potential reduce by 32.4 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. Levi images are well optimized though.
Potential reduce by 69.5 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 69.5 kB or 52% of the original size.
Potential reduce by 15.9 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. Levi.jp needs all CSS files to be minified and compressed as it can save up to 15.9 kB or 82% of the original size.
Number of requests can be reduced by 23 (48%)
48
25
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Levi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
levi.jp
122 ms
reset.css
45 ms
basestyle.css
119 ms
topgrid.css
83 ms
jsapi
19 ms
jquery.min.js
35 ms
shared.js
116 ms
jQuery.imagesLoad.js
86 ms
jQuery.dotBtn.js
86 ms
jQuery.dotPagination.js
83 ms
jQuery.simpleGalleryFade.js
183 ms
ls.MainVisual.js
193 ms
ls.MainBanner.js
184 ms
ls.SubBanner.js
182 ms
ls.FooterBanner.js
196 ms
jQuery.jsonp.js
43 ms
ls.Constains.js
45 ms
analytics.js
101 ms
mainvisual_2014.json
357 ms
mainbanner_2014.json
354 ms
subbanner_2014.json
414 ms
footerbanner_2014.json
405 ms
gheader_logo.png
66 ms
gnav.png
100 ms
bg-recentlist.png
63 ms
gfooter_levi_title.png
64 ms
gfooter_socialize_title.png
61 ms
gfooter_socialize_facebook.png
61 ms
gfooter_socialize_twitter.png
99 ms
gfooter_socialize_insta.png
98 ms
gfooter_socialize_youtube.png
98 ms
collect
15 ms
collect
94 ms
visual_slide_dot.png
83 ms
visual_slide_dot_current.png
80 ms
lil_15aw_banner_1200x600.jpg
2426 ms
cat_e-shop.png
58 ms
women15aw_banner_800x800.jpg
2119 ms
501ct15aw_banner_800x800.jpg
2356 ms
LVC_2015ssbanner_800x800.jpg
902 ms
LMC_2015ssbanner_800x800.jpg
936 ms
banner_15ssmij_800x800.jpg
1899 ms
bnr-main-clublevis_400x400.jpg
1444 ms
bnr-main-storefinder_400x400.jpg
2024 ms
bnr-main-eshop_400x400.jpg
1814 ms
gfooter_banner_white.png
2148 ms
bnr-s-instagram_300x300.jpg
2415 ms
bnr-s-facebook_300x300.jpg
2707 ms
bnr-s-twitter_300x300.jpg
2802 ms
levi.jp accessibility score
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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.
levi.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
Missing source maps for large first-party JavaScript
levi.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 Levi.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 Levi.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.
levi.jp
Open Graph description is not detected on the main page of Levi. 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: