19.3 sec in total
919 ms
17.7 sec
662 ms
Click here to check amazing Dddyy content. Otherwise, check out these important facts you probably never knew about dddyy.com
淘宝商品宣传推广网-06-22年记录
Visit dddyy.comWe analyzed Dddyy.com page load time and found that the first response time was 919 ms and then it took 18.4 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.
dddyy.com performance score
name
value
score
weighting
Value2.2 s
76/100
10%
Value3.7 s
58/100
25%
Value6.3 s
42/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value3.2 s
95/100
10%
919 ms
3192 ms
454 ms
463 ms
473 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 76% of them (38 requests) were addressed to the original Dddyy.com, 14% (7 requests) were made to 321tui.cn and 2% (1 request) were made to S9.cnzz.com. The less responsive or slowest element that took the longest time to load (12.6 sec) relates to the external source 321tui.cn.
Page size can be reduced by 186.7 kB (41%)
454.0 kB
267.3 kB
In fact, the total size of Dddyy.com main page is 454.0 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 225.8 kB which makes up the majority of the site volume.
Potential reduce by 52.6 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 52.6 kB or 75% of the original size.
Potential reduce by 15.4 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. Dddyy images are well optimized though.
Potential reduce by 95.7 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 95.7 kB or 74% of the original size.
Potential reduce by 22.9 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. Dddyy.com needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 78% of the original size.
Number of requests can be reduced by 28 (60%)
47
19
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dddyy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
dddyy.com
919 ms
www.dddyy.com
3192 ms
pw_core.css
454 ms
core.js
463 ms
pw_ajax.js
473 ms
a.js
1268 ms
ddsliderplayer.js
474 ms
Deploy.js
248 ms
stat.php
1720 ms
global.js
440 ms
adminview.js
440 ms
app_global.js
447 ms
zh_cn.js
232 ms
bg.jpg
432 ms
topbar.png
228 ms
logo.png
226 ms
select_arrow.gif
228 ms
button.png
226 ms
333befbb0d.jpg
215 ms
6681154881.jpg
641 ms
d91426f23c.jpg
906 ms
3eccd95d76.jpg
699 ms
fc96b855e5.jpg
699 ms
cate_fold.gif
472 ms
3.gif
644 ms
4.gif
703 ms
5.gif
879 ms
16.gif
880 ms
6.gif
923 ms
navA.png
915 ms
searchA.png
922 ms
search_input.png
1091 ms
down.png
1091 ms
search_btn.png
1116 ms
20160326a.gif
11039 ms
20160330.jpg
6761 ms
20160310.png
9892 ms
20160326b.gif
12563 ms
20160326c.gif
8596 ms
daiwei.gif
10455 ms
colon.png
590 ms
hB.png
586 ms
h.png
523 ms
new.gif
681 ms
old.gif
681 ms
stat.htm
184 ms
core.php
1928 ms
9.gif
3919 ms
top.png
711 ms
app.gif
925 ms
dddyy.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
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
Form elements do not have associated labels
Links do not have a discernible name
dddyy.com 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
General
Impact
Issue
Browser errors were logged to the console
dddyy.com 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
EN
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dddyy.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Dddyy.com main page’s claimed encoding is gbk. 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.
dddyy.com
Open Graph description is not detected on the main page of Dddyy. 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: