47.9 sec in total
2.4 sec
44.6 sec
876 ms
Visit shopping.dangdang.com now to see the best up-to-date Shopping Dangdang content for China and also check out these interesting facts you probably never knew about shopping.dangdang.com
Visit shopping.dangdang.comWe analyzed Shopping.dangdang.com page load time and found that the first response time was 2.4 sec and then it took 45.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
shopping.dangdang.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value5.6 s
18/100
25%
Value9.9 s
10/100
10%
Value230 ms
86/100
30%
Value0
100/100
15%
Value6.7 s
56/100
10%
2420 ms
2116 ms
3010 ms
14924 ms
4566 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Shopping.dangdang.com, 12% (4 requests) were made to A.dangdang.com and 12% (4 requests) were made to Img3.ddimg.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Img34.ddimg.cn.
Page size can be reduced by 102.2 kB (11%)
898.7 kB
796.5 kB
In fact, the total size of Shopping.dangdang.com main page is 898.7 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. 15% of websites need less resources to load. Images take 770.8 kB which makes up the majority of the site volume.
Potential reduce by 75.1 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 75.1 kB or 80% of the original size.
Potential reduce by 1.6 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. Shopping Dangdang images are well optimized though.
Potential reduce by 25.5 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. Shopping.dangdang.com needs all CSS files to be minified and compressed as it can save up to 25.5 kB or 74% of the original size.
Number of requests can be reduced by 8 (27%)
30
22
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shopping Dangdang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
null.html
2420 ms
notfound404.css
2116 ms
pagetop_2012.js
3010 ms
jquery-1.4.2.min.js
14924 ms
jquery.cycle.js
4566 ms
header_960_141027.css
6180 ms
pagetop2014_0611.js
7207 ms
dd.menu-aim.js
6212 ms
getJS.php
1756 ms
tuijianapi.js
2317 ms
erweima2.png
1810 ms
LOGO_1027_362_92_100k.gif
20510 ms
validate.gif
2626 ms
pic_notfound_404.gif
3848 ms
knetSealLogo.png
3709 ms
erweima.png
2170 ms
home_sprite.png
2361 ms
nyse_icon.png
2445 ms
home_y_sprite.png
2248 ms
sub_line_bg.png
2692 ms
bg_notfound_404_back.gif
455 ms
bg_notfound_404_home.gif
455 ms
bj_notfound_404_arrow.gif
410 ms
adall.min.js
1245 ms
smart_new.css
1868 ms
cpc_new.php
2230 ms
jquery.lazyload.js
1122 ms
footer_pic_bg.png
10299 ms
public_footer_title5.png
12510 ms
jsonp.php
20211 ms
23879183-1_l_1.jpg
8585 ms
23883362-1_l_1.jpg
4391 ms
23879202-1_l_1.jpg
20212 ms
23879182-1_l_1.jpg
6897 ms
shopping.dangdang.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Some elements have a [tabindex] value greater than 0
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
Links do not have a discernible name
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.
shopping.dangdang.com 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
shopping.dangdang.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shopping.dangdang.com 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 Shopping.dangdang.com 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.
shopping.dangdang.com
Open Graph description is not detected on the main page of Shopping Dangdang. 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: