57.6 sec in total
7.7 sec
49.3 sec
686 ms
Welcome to jcbmt.com homepage info - get ready to check Jcbmt best content right away, or after learning these important things about jcbmt.com
中国建材贸易网是国内最大最专业的中国建材行业门户网站,我们置身于服务建材公司,为建材企业提供专业的建材招商、建材代理、建材价格行情报道、建材商机、建材品牌推广、最新建材在线新闻、新型建材材料、节能环保材料、网上建材展会宣传等专业的网络营销B2B平台服务,更多信息可登录建材贸易网(www.jcbmt.com)查看。
Visit jcbmt.comWe analyzed Jcbmt.com page load time and found that the first response time was 7.7 sec and then it took 50 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 21 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
jcbmt.com performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value1.0 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
7650 ms
2147 ms
2425 ms
1554 ms
2079 ms
Our browser made a total of 137 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jcbmt.com, 51% (70 requests) were made to B2b.jcbmt.com and 31% (43 requests) were made to Pvc123.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source B2b.jcbmt.com.
Page size can be reduced by 417.2 kB (37%)
1.1 MB
717.4 kB
In fact, the total size of Jcbmt.com main page is 1.1 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. 30% of websites need less resources to load. Images take 724.2 kB which makes up the majority of the site volume.
Potential reduce by 262.6 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. This page needs HTML code to be minified as it can gain 117.8 kB, which is 41% 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 262.6 kB or 91% of the original size.
Potential reduce by 61.4 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. Jcbmt images are well optimized though.
Potential reduce by 54.0 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 54.0 kB or 74% of the original size.
Potential reduce by 39.2 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. Jcbmt.com needs all CSS files to be minified and compressed as it can save up to 39.2 kB or 78% of the original size.
Number of requests can be reduced by 25 (24%)
103
78
The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jcbmt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
jcbmt.com
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jcbmt.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.
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
jcbmt.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
jcbmt.com SEO score
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jcbmt.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 Jcbmt.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.
jcbmt.com
Open Graph description is not detected on the main page of Jcbmt. 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: