20.1 sec in total
6.4 sec
13.4 sec
253 ms
Visit cityjd.cn now to see the best up-to-date Cityjd content and also check out these interesting facts you probably never knew about cityjd.cn
城市家电网,www.cityjd.cn
Visit cityjd.cnWe analyzed Cityjd.cn page load time and found that the first response time was 6.4 sec and then it took 13.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
cityjd.cn performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value7.4 s
4/100
25%
Value4.3 s
75/100
10%
Value540 ms
55/100
30%
Value0
100/100
15%
Value4.9 s
78/100
10%
6430 ms
1577 ms
1055 ms
1223 ms
1275 ms
Our browser made a total of 183 requests to load all elements on the main page. We found that 49% of them (90 requests) were addressed to the original Cityjd.cn, 15% (27 requests) were made to Img03.taobaocdn.com and 14% (25 requests) were made to Img02.taobaocdn.com. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Cityjd.cn.
Page size can be reduced by 27.2 kB (7%)
406.7 kB
379.5 kB
In fact, the total size of Cityjd.cn main page is 406.7 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 377.0 kB which makes up the majority of the site volume.
Potential reduce by 21.3 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 21.3 kB or 85% of the original size.
Potential reduce by 4.3 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. Cityjd images are well optimized though.
Potential reduce by 1.2 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 1.2 kB or 61% of the original size.
Potential reduce by 476 B
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. Cityjd.cn needs all CSS files to be minified and compressed as it can save up to 476 B or 18% of the original size.
We found no issues to fix!
76
76
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cityjd. According to our analytics all requests are already optimized.
cityjd.cn
6430 ms
www.cityjd.cn
1577 ms
global.css
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shoplist.css
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cityjd.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
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
cityjd.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
cityjd.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
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
Tap targets are not sized appropriately
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cityjd.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Cityjd.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.
cityjd.cn
Open Graph description is not detected on the main page of Cityjd. 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: