8.1 sec in total
671 ms
7.2 sec
213 ms
Click here to check amazing I Levi S content for China. Otherwise, check out these important facts you probably never knew about ilevis.cn
李维斯(Levis)牛仔裤爱好者论坛 给喜欢levis的人们一个讨论学习的地方.
Visit ilevis.cnWe analyzed Ilevis.cn page load time and found that the first response time was 671 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ilevis.cn performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value5.0 s
27/100
25%
Value9.0 s
14/100
10%
Value0 ms
100/100
30%
Value0.007
100/100
15%
Value3.7 s
91/100
10%
671 ms
1276 ms
1516 ms
608 ms
1019 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 93% of them (28 requests) were addressed to the original Ilevis.cn, 7% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Ilevis.cn.
Page size can be reduced by 76.0 kB (23%)
323.5 kB
247.5 kB
In fact, the total size of Ilevis.cn main page is 323.5 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. 25% of websites need less resources to load. Images take 187.0 kB which makes up the majority of the site volume.
Potential reduce by 44.1 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 44.1 kB or 82% of the original size.
Potential reduce by 7.3 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. I Levi S images are well optimized though.
Potential reduce by 19.5 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 19.5 kB or 35% of the original size.
Potential reduce by 5.1 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. Ilevis.cn needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 18% of the original size.
Number of requests can be reduced by 7 (26%)
27
20
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Levi S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ilevis.cn
671 ms
www.ilevis.cn
1276 ms
style_8_common.css
1516 ms
style_8_forum_index.css
608 ms
common.js
1019 ms
forum.js
617 ms
lifeng_x3dfmh_0522.css
618 ms
logging.js
1102 ms
toweto.css
803 ms
header.gif
1274 ms
logo.gif
206 ms
c703462da1028d7dedd5ae2fdbcc62d4.jpg
1230 ms
ed8c40f691e9072cb0522f5fe2535187.jpg
821 ms
c0f94975946107a46a499eb31b66bfa3.jpg
2424 ms
ba613c77d7da4de2f7eaf5cd07188937.jpg
1270 ms
9760229ba7b8c09c112891b6346e9fec.jpg
1813 ms
collapsed_no.gif
1021 ms
forum.gif
1222 ms
collapsed_yes.gif
1420 ms
dzicon.woff
1651 ms
nv.png
1440 ms
wrapbg.gif
1897 ms
menu.gif
1599 ms
search.png
1645 ms
common_extra.js
1796 ms
title.png
1822 ms
content.jpg
2816 ms
title.gif
1948 ms
hm.js
1141 ms
hm.gif
323 ms
ilevis.cn 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.
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
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>).
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
ilevis.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
ilevis.cn 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ilevis.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Ilevis.cn 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.
ilevis.cn
Open Graph description is not detected on the main page of I Levi S. 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: