19.1 sec in total
1.5 sec
17.3 sec
338 ms
Welcome to 0512dz.com homepage info - get ready to check 0512 Dz best content right away, or after learning these important things about 0512dz.com
0512打折网提供全国各类优惠活动和打折信息,包含商场、品牌、汽车、展会、超市、数码、团购、优惠券、淘宝、京东等多个栏目,以及各类打折情报和优惠技巧分享。
Visit 0512dz.comWe analyzed 0512dz.com page load time and found that the first response time was 1.5 sec and then it took 17.6 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.
0512dz.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value4.9 s
28/100
25%
Value11.2 s
5/100
10%
Value20 ms
100/100
30%
Value0.003
100/100
15%
Value6.5 s
58/100
10%
1531 ms
2070 ms
601 ms
1815 ms
1213 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 25% of them (23 requests) were addressed to the original 0512dz.com, 11% (10 requests) were made to Cpro.baidustatic.com and 9% (8 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (7.1 sec) relates to the external source T10.baidu.com.
Page size can be reduced by 564.1 kB (42%)
1.3 MB
784.6 kB
In fact, the total size of 0512dz.com main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 646.1 kB which makes up the majority of the site volume.
Potential reduce by 42.9 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 42.9 kB or 80% of the original size.
Potential reduce by 14.8 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. 0512 Dz images are well optimized though.
Potential reduce by 369.0 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 369.0 kB or 57% of the original size.
Potential reduce by 137.4 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. 0512dz.com needs all CSS files to be minified and compressed as it can save up to 137.4 kB or 80% of the original size.
Number of requests can be reduced by 47 (54%)
87
40
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 0512 Dz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
0512dz.com
1531 ms
www.0512dz.com
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font-awesome.min.css
601 ms
style.css
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style-vertical.css
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jquery.min.js
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base.js
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BxSlider.min.js
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style-brown-red.css
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i.js
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c.js
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stat.php
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post.js
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wb.js
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lazyload.min.js
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embed.js
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ui
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logo-big.png
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qq.gif
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grey.gif
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hcsm
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fontawesome-webfont.woff
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hcsm
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list.png
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hcsm
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stat.htm
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core.php
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eye.php
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hcsm
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9.gif
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share.js
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push.js
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loading1.gif
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bundle.js
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embed.default.css
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counts.json
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sync.htm
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ctm3.js
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adx.php
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u=1570438299,1915556017&fm=76
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u=1166375665,4174921684&fm=76
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cpro.js
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icon_12px.png
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adx.php
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sync_pos.htm
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client.js
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iframeWidget.js
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aj_relationship.php
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share_api.js
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share_view.js
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sync2r.htm
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tangram.js
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api_base.js
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view_base.js
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app.gif
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followbutton.php
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youku
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share_style1_24.css
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followButton.css
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sso.js
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followButton.js
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suda.js
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b.gif
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bg_flbtn.png
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closefeedback.min.js
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reduce_promotion_oper.png
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bd_logo.png
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bg_rb.png
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logger.js
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o.htm
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nopic.jpg
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wh.js
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ac.js
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fp.htm
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fp.htm
749 ms
0512dz.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
0512dz.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
0512dz.com SEO score
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
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 0512dz.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that 0512dz.com 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.
0512dz.com
Open Graph description is not detected on the main page of 0512 Dz. 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: