110.4 sec in total
1.3 sec
108.4 sec
724 ms
Welcome to chinajsxx.com homepage info - get ready to check Chinajsxx best content right away, or after learning these important things about chinajsxx.com
《建设行业信息网》创建于2012年元月,服务于整个建设行业。是一家专注于建设行业的垂直信息平台,为建设行业企事业单位以及建设者提供比较全面、准确、及时的行业资讯。该网依托于互联网技术,打造国内建设行业有影响力的信息交流平台。是国内外广大建设者传播信息、交流经验的窗口,是行业信息发布、舆论监督的平台,是社会公众获取行业资讯的重要渠道。
Visit chinajsxx.comWe analyzed Chinajsxx.com page load time and found that the first response time was 1.3 sec and then it took 109.1 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 55 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
chinajsxx.com performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value7.4 s
4/100
25%
Value9.9 s
10/100
10%
Value100 ms
98/100
30%
Value0.158
73/100
15%
Value7.5 s
47/100
10%
1298 ms
8292 ms
3288 ms
16824 ms
966 ms
Our browser made a total of 245 requests to load all elements on the main page. We found that 84% of them (206 requests) were addressed to the original Chinajsxx.com, 3% (8 requests) were made to Img.t.sinajs.cn and 2% (4 requests) were made to Ww2.sinaimg.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Chinajsxx.com.
Page size can be reduced by 349.5 kB (30%)
1.2 MB
820.4 kB
In fact, the total size of Chinajsxx.com main page is 1.2 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. 45% of websites need less resources to load. Images take 749.3 kB which makes up the majority of the site volume.
Potential reduce by 84.9 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. This page needs HTML code to be minified as it can gain 12.2 kB, which is 11% 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 84.9 kB or 78% of the original size.
Potential reduce by 51.3 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. Chinajsxx images are well optimized though.
Potential reduce by 150.3 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 150.3 kB or 64% of the original size.
Potential reduce by 63.1 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. Chinajsxx.com needs all CSS files to be minified and compressed as it can save up to 63.1 kB or 82% of the original size.
Number of requests can be reduced by 36 (19%)
186
150
The browser has sent 186 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinajsxx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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chinajsxx.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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
chinajsxx.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
chinajsxx.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinajsxx.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 Chinajsxx.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.
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chinajsxx.com
Open Graph description is not detected on the main page of Chinajsxx. 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: