60 sec in total
2.1 sec
57.4 sec
596 ms
Visit 01jd.cn now to see the best up-to-date 01 Jd content and also check out these interesting facts you probably never knew about 01jd.cn
Visit 01jd.cnWe analyzed 01jd.cn page load time and found that the first response time was 2.1 sec and then it took 58 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 11 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
01jd.cn performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value4.1 s
46/100
25%
Value8.9 s
15/100
10%
Value10 ms
100/100
30%
Value0.003
100/100
15%
Value4.2 s
85/100
10%
2070 ms
17743 ms
5579 ms
993 ms
981 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 89% of them (81 requests) were addressed to the original 01jd.cn, 5% (5 requests) were made to Bdimg.share.baidu.com and 1% (1 request) were made to S22.cnzz.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain 01jd.cn.
Page size can be reduced by 148.1 kB (77%)
193.4 kB
45.3 kB
In fact, the total size of 01jd.cn main page is 193.4 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. 20% of websites need less resources to load. HTML takes 97.6 kB which makes up the majority of the site volume.
Potential reduce by 80.4 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 14.4 kB, which is 15% 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 80.4 kB or 82% of the original size.
Potential reduce by 27.7 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 27.7 kB or 62% of the original size.
Potential reduce by 40.1 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. 01jd.cn needs all CSS files to be minified and compressed as it can save up to 40.1 kB or 79% of the original size.
Number of requests can be reduced by 28 (37%)
75
47
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 01 Jd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
01jd.cn
2070 ms
www.01jd.cn
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index1.css
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js.js
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base.css
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page.css
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guanggao.css
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default_base.css
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01jd.cn 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.
01jd.cn 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
01jd.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 01jd.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 01jd.cn main page’s claimed encoding is gb2312. 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.
01jd.cn
Open Graph description is not detected on the main page of 01 Jd. 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: