chemchina.com.cn Website Information
Daily Unique Visits: 3,794
Daily Page Views: 15,176
Income Per Day: $42
Estimated Value: $22,680
This website is located in China and is using following IP address 114.255.200.176. See the complete list of popular websites hosted in China.
chemchina.com.cn is registered under .CN top-level domain. Please check other sites in .CN zone.
Website chemchina.com.cn is using the following name servers:
- dns8.hichina.com
- dns7.hichina.com
and is probably hosted by CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN. See the full list of other websites hosted by CHINANET-IDC-BJ-AP IDC, China Telecommunications Corporation, CN.
The highest website chemchina.com.cn position in Alexa rank database was 19451 and the lowest rank position was 999854. Current position of chemchina.com.cn in Alexa rank database is 330793.
Desktop speed score of chemchina.com.cn (28/100) is better than the results of 7.4% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of chemchina.com.cn (61/100) is better than the results of 5.47% of other sites and means that the page is not mobile-friendly.
Mobile speed score of chemchina.com.cn (24/100) is better than the results of 6.28% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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chemchina.com.cn Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
chemchina.com.cn whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Domain Name: chemchina.com.cn
ROID: 20040118s10011s00465858-cn
Domain Status: ok
Registrant: 中国化工集团有限公司
Registrant Contact Email: sunjibo@chemchina.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns7.hichina.com
Name Server: dns8.hichina.com
Registration Time: 2004-01-18 09:50:07
Expiration Time: 2028-01-18 09:50:07
DNSSEC: unsigned
ROID: 20040118s10011s00465858-cn
Domain Status: ok
Registrant: 中国化工集团有限公司
Registrant Contact Email: sunjibo@chemchina.com
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns7.hichina.com
Name Server: dns8.hichina.com
Registration Time: 2004-01-18 09:50:07
Expiration Time: 2028-01-18 09:50:07
DNSSEC: unsigned
chemchina.com.cn server information
Servers Location
chemchina.com.cn desktop page speed rank
Last tested: 2015-12-10
Desktop Speed
Bad
28/100
chemchina.com.cn Desktop Speed Test Quick Summary
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priority - 29Enable compression
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priority - 24Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
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http://chemchina.com.cn/bjlx/lib/template/library/images/inputbg.gif (expiration not specified)
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http://chemchina.com.cn/css/style.css (expiration not specified)
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http://chemchina.com.cn/portal/inc/counterimages/3.gif (expiration not specified)
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http://chemchina.com.cn/portal/rootimages/2015/08/10/1439167829315219.jpg (expiration not specified)
http://chemchina.com.cn/portal/rootimages/2015/09/…2-1441538843527164.JPG (expiration not specified)
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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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http://chemchina.com.cn/portal/inc/appfunction.js
http://chemchina.com.cn/portal/inc/pub.js
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http://chemchina.com.cn/portal/inc/flv.js
http://chemchina.com.cn/portal/inc/tree.js
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http://chemchina.com.cn/portal/lib/templet/library/js/jquery-1.3.2.min.js
http://chemchina.com.cn/portal/lib/templet/library/js/st.js
http://chemchina.com.cn/portal/inc/appfunction.js
http://chemchina.com.cn/portal/inc/pub.js
http://chemchina.com.cn/portal/inc/mycalendar.js
http://chemchina.com.cn/portal/inc/flv.js
http://chemchina.com.cn/portal/inc/tree.js
http://chemchina.com.cn/portal/inc/tree_tpl.js
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Optimize CSS Delivery of the following:
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http://chemchina.com.cn/portal/lib/templet/css/style.css
http://chemchina.com.cn/portal/lib/templet/css/self.css
http://chemchina.com.cn/portal/lib/templet/css/style.css
http://chemchina.com.cn/portal/lib/templet/css/self.css
priority - 2Minify JavaScript
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priority - 1Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 13.1KiB (10% reduction).
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priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.3KiB (4% reduction).
Minifying http://chemchina.com.cn/portal/index.htm could save 1.3KiB (4% reduction).
chemchina.com.cn Desktop Resource Breakdown
| Total Resources | 58 |
| Number of Hosts | 8 |
| Static Resources | 50 |
| JavaScript Resources | 16 |
| CSS Resources | 3 |
chemchina.com.cn mobile page speed rank
Last tested: 2019-10-13
Mobile Speed
Bad
24/100
chemchina.com.cn Mobile Speed Test Quick Summary
priority - 192Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.8MiB (88% reduction).
Compressing and resizing http://chemchina.com.cn/lanxing/rootimages/2015/10/27/1445905396165318.jpg could save 1.8MiB (99% reduction).
Losslessly compressing http://chemchina.com.cn/portal/rootimages/2015/09/29/1443484304001103.jpg could save 26.9KiB (29% reduction).
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Losslessly compressing http://chemchina.com.cn/portal/lib/templet/library/images/index/3.jpg could save 17.2KiB (45% reduction).
Losslessly compressing http://chemchina.com.cn/portal/lib/templet/library/images/index/1.jpg could save 1KiB (8% reduction).
Losslessly compressing http://chemchina.com.cn/portal/lib/templet/library/images/logobtm.gif could save 988B (28% reduction).
Losslessly compressing http://chemchina.com.cn/portal/lib/templet/library/images/index/indexbg.jpg could save 826B (15% reduction).
Losslessly compressing http://chemchina.com.cn/portal/inc/counterimages/4.gif could save 744B (81% reduction).
Losslessly compressing http://chemchina.com.cn/portal/inc/counterimages/6.gif could save 740B (78% reduction).
Losslessly compressing http://chemchina.com.cn/portal/inc/counterimages/3.gif could save 739B (79% reduction).
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Losslessly compressing http://chemchina.com.cn/portal/rootimages/2015/09/…2-1441538843527164.JPG could save 667B (2% reduction).
Losslessly compressing http://chemchina.com.cn/portal/lib/templet/library/images/index/logo.gif could save 582B (13% reduction).
Losslessly compressing http://chemchina.com.cn/portal/rootimages/2015/09/29/1443484304001103.jpg could save 26.9KiB (29% reduction).
Losslessly compressing http://chemchina.com.cn/portal/rootimages/2015/08/10/1439167829315219.jpg could save 22.3KiB (20% reduction).
Losslessly compressing http://chemchina.com.cn/portal/lib/templet/library/images/index/3.jpg could save 17.2KiB (45% reduction).
Losslessly compressing http://chemchina.com.cn/portal/lib/templet/library/images/index/1.jpg could save 1KiB (8% reduction).
Losslessly compressing http://chemchina.com.cn/portal/lib/templet/library/images/logobtm.gif could save 988B (28% reduction).
Losslessly compressing http://chemchina.com.cn/portal/lib/templet/library/images/index/indexbg.jpg could save 826B (15% reduction).
Losslessly compressing http://chemchina.com.cn/portal/inc/counterimages/4.gif could save 744B (81% reduction).
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Losslessly compressing http://chemchina.com.cn/portal/rootimages/2015/09/…2-1441538843527164.JPG could save 667B (2% reduction).
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priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 12 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://chemchina.com.cn/portal/inc/appvar.js
http://chemchina.com.cn/portal/inc/appfunction.js
http://chemchina.com.cn/portal/inc/pub.js
http://chemchina.com.cn/portal/inc/mycalendar.js
http://chemchina.com.cn/portal/inc/flv.js
http://chemchina.com.cn/portal/inc/tree.js
http://chemchina.com.cn/portal/inc/tree_tpl.js
http://chemchina.com.cn/portal/lib/templet/library/js/jquery-1.3.2.min.js
http://chemchina.com.cn/portal/lib/templet/library/js/st.js
http://chemchina.com.cn/library/js/jquery-1.4.3.min.js
http://chemchina.com.cn/library/js/jquery.indexnewslist.js
http://chemchina.com.cn/portal/lib/templet/library/js/20.1.js
http://chemchina.com.cn/portal/inc/appfunction.js
http://chemchina.com.cn/portal/inc/pub.js
http://chemchina.com.cn/portal/inc/mycalendar.js
http://chemchina.com.cn/portal/inc/flv.js
http://chemchina.com.cn/portal/inc/tree.js
http://chemchina.com.cn/portal/inc/tree_tpl.js
http://chemchina.com.cn/portal/lib/templet/library/js/jquery-1.3.2.min.js
http://chemchina.com.cn/portal/lib/templet/library/js/st.js
http://chemchina.com.cn/library/js/jquery-1.4.3.min.js
http://chemchina.com.cn/library/js/jquery.indexnewslist.js
http://chemchina.com.cn/portal/lib/templet/library/js/20.1.js
Optimize CSS Delivery of the following:
http://chemchina.com.cn/css/style.css
http://chemchina.com.cn/portal/lib/templet/css/style.css
http://chemchina.com.cn/portal/lib/templet/css/self.css
http://chemchina.com.cn/portal/lib/templet/css/style.css
http://chemchina.com.cn/portal/lib/templet/css/self.css
priority - 37Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://chemchina.com.cn/bjlx/lib/template/library/images/inputbg.gif (expiration not specified)
http://chemchina.com.cn/bjlx/lib/template/library/images/topvline.gif (expiration not specified)
http://chemchina.com.cn/css/style.css (expiration not specified)
http://chemchina.com.cn/lanxing/rootimages/2015/10/27/1445905396165318.jpg (expiration not specified)
http://chemchina.com.cn/library/js/jquery-1.4.3.min.js (expiration not specified)
http://chemchina.com.cn/library/js/jquery.indexnewslist.js (expiration not specified)
http://chemchina.com.cn/portal/inc/appfunction.js (expiration not specified)
http://chemchina.com.cn/portal/inc/appvar.js (expiration not specified)
http://chemchina.com.cn/portal/inc/counterimages/2.gif (expiration not specified)
http://chemchina.com.cn/portal/inc/counterimages/3.gif (expiration not specified)
http://chemchina.com.cn/portal/inc/counterimages/4.gif (expiration not specified)
http://chemchina.com.cn/portal/inc/counterimages/6.gif (expiration not specified)
http://chemchina.com.cn/portal/inc/counterimages/9.gif (expiration not specified)
http://chemchina.com.cn/portal/inc/flv.js (expiration not specified)
http://chemchina.com.cn/portal/inc/mycalendar.js (expiration not specified)
http://chemchina.com.cn/portal/inc/pub.js (expiration not specified)
http://chemchina.com.cn/portal/inc/tree.js (expiration not specified)
http://chemchina.com.cn/portal/inc/tree_tpl.js (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/css/self.css (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/css/style.css (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/button/search.gif (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/01.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/02.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/03.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/04.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/05.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/06.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/1.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/2.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/3.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/4.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/bo.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/dd.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/hua.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/indexbg.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/juese.gif (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/li.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/logo.gif (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/navbg.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library…es/index/navlastbg.gif (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/logobtm.gif (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/js/20.1.js (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/js/jquery-1.3.2.min.js (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/js/st.js (expiration not specified)
http://chemchina.com.cn/portal/rootimages/2015/08/10/1439167829315219.jpg (expiration not specified)
http://chemchina.com.cn/portal/rootimages/2015/09/…2-1441538843527164.JPG (expiration not specified)
http://chemchina.com.cn/portal/rootimages/2015/09/29/1443484304001103.jpg (expiration not specified)
http://c.cnzz.com/core.php?web_id=1000529855&show=pic&t=z (15 minutes)
http://s4.cnzz.com/z_stat.php?id=1000529855&show=pic (90 minutes)
http://chemchina.com.cn/bjlx/lib/template/library/images/topvline.gif (expiration not specified)
http://chemchina.com.cn/css/style.css (expiration not specified)
http://chemchina.com.cn/lanxing/rootimages/2015/10/27/1445905396165318.jpg (expiration not specified)
http://chemchina.com.cn/library/js/jquery-1.4.3.min.js (expiration not specified)
http://chemchina.com.cn/library/js/jquery.indexnewslist.js (expiration not specified)
http://chemchina.com.cn/portal/inc/appfunction.js (expiration not specified)
http://chemchina.com.cn/portal/inc/appvar.js (expiration not specified)
http://chemchina.com.cn/portal/inc/counterimages/2.gif (expiration not specified)
http://chemchina.com.cn/portal/inc/counterimages/3.gif (expiration not specified)
http://chemchina.com.cn/portal/inc/counterimages/4.gif (expiration not specified)
http://chemchina.com.cn/portal/inc/counterimages/6.gif (expiration not specified)
http://chemchina.com.cn/portal/inc/counterimages/9.gif (expiration not specified)
http://chemchina.com.cn/portal/inc/flv.js (expiration not specified)
http://chemchina.com.cn/portal/inc/mycalendar.js (expiration not specified)
http://chemchina.com.cn/portal/inc/pub.js (expiration not specified)
http://chemchina.com.cn/portal/inc/tree.js (expiration not specified)
http://chemchina.com.cn/portal/inc/tree_tpl.js (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/css/self.css (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/css/style.css (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/button/search.gif (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/01.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/02.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/03.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/04.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/05.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/06.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/1.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/2.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/3.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/4.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/bo.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/dd.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/hua.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/indexbg.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/juese.gif (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/li.jpg (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/logo.gif (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/index/navbg.png (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library…es/index/navlastbg.gif (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/images/logobtm.gif (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/js/20.1.js (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/js/jquery-1.3.2.min.js (expiration not specified)
http://chemchina.com.cn/portal/lib/templet/library/js/st.js (expiration not specified)
http://chemchina.com.cn/portal/rootimages/2015/08/10/1439167829315219.jpg (expiration not specified)
http://chemchina.com.cn/portal/rootimages/2015/09/…2-1441538843527164.JPG (expiration not specified)
http://chemchina.com.cn/portal/rootimages/2015/09/29/1443484304001103.jpg (expiration not specified)
http://c.cnzz.com/core.php?web_id=1000529855&show=pic&t=z (15 minutes)
http://s4.cnzz.com/z_stat.php?id=1000529855&show=pic (90 minutes)
priority - 29Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 283.4KiB (70% reduction).
Compressing http://chemchina.com.cn/portal/lib/templet/css/style.css could save 89.2KiB (84% reduction).
Compressing http://chemchina.com.cn/library/js/jquery-1.4.3.min.js could save 49.8KiB (65% reduction).
Compressing http://chemchina.com.cn/portal/lib/templet/library/js/jquery-1.3.2.min.js could save 36.6KiB (65% reduction).
Compressing http://chemchina.com.cn/portal/index.htm could save 21.8KiB (53% reduction).
Compressing http://chemchina.com.cn/portal/inc/pub.js could save 21.6KiB (77% reduction).
Compressing http://chemchina.com.cn/portal/lib/templet/css/self.css could save 17.1KiB (80% reduction).
Compressing http://chemchina.com.cn/portal/inc/mycalendar.js could save 12.7KiB (71% reduction).
Compressing http://chemchina.com.cn/css/style.css could save 10.2KiB (79% reduction).
Compressing http://s4.cnzz.com/z_stat.php?id=1000529855&show=pic could save 6.4KiB (65% reduction).
Compressing http://chemchina.com.cn/portal/lib/templet/library/js/st.js could save 5.5KiB (32% reduction).
Compressing http://chemchina.com.cn/portal/inc/flv.js could save 4.5KiB (67% reduction).
Compressing http://chemchina.com.cn/portal/inc/tree.js could save 3.8KiB (69% reduction).
Compressing http://chemchina.com.cn/portal/inc/appfunction.js could save 1.8KiB (67% reduction).
Compressing http://chemchina.com.cn/library/js/jquery.indexnewslist.js could save 1.2KiB (58% reduction).
Compressing http://chemchina.com.cn/portal/inc/tree_tpl.js could save 1.2KiB (70% reduction).
Compressing http://chemchina.com.cn/library/js/jquery-1.4.3.min.js could save 49.8KiB (65% reduction).
Compressing http://chemchina.com.cn/portal/lib/templet/library/js/jquery-1.3.2.min.js could save 36.6KiB (65% reduction).
Compressing http://chemchina.com.cn/portal/index.htm could save 21.8KiB (53% reduction).
Compressing http://chemchina.com.cn/portal/inc/pub.js could save 21.6KiB (77% reduction).
Compressing http://chemchina.com.cn/portal/lib/templet/css/self.css could save 17.1KiB (80% reduction).
Compressing http://chemchina.com.cn/portal/inc/mycalendar.js could save 12.7KiB (71% reduction).
Compressing http://chemchina.com.cn/css/style.css could save 10.2KiB (79% reduction).
Compressing http://s4.cnzz.com/z_stat.php?id=1000529855&show=pic could save 6.4KiB (65% reduction).
Compressing http://chemchina.com.cn/portal/lib/templet/library/js/st.js could save 5.5KiB (32% reduction).
Compressing http://chemchina.com.cn/portal/inc/flv.js could save 4.5KiB (67% reduction).
Compressing http://chemchina.com.cn/portal/inc/tree.js could save 3.8KiB (69% reduction).
Compressing http://chemchina.com.cn/portal/inc/appfunction.js could save 1.8KiB (67% reduction).
Compressing http://chemchina.com.cn/library/js/jquery.indexnewslist.js could save 1.2KiB (58% reduction).
Compressing http://chemchina.com.cn/portal/inc/tree_tpl.js could save 1.2KiB (70% reduction).
priority - 2Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 17.8KiB (14% reduction).
Minifying http://chemchina.com.cn/portal/inc/pub.js could save 13KiB (47% reduction).
Minifying http://chemchina.com.cn/portal/inc/tree.js could save 1.2KiB (23% reduction).
Minifying http://chemchina.com.cn/portal/inc/tree_tpl.js could save 923B (52% reduction).
Minifying http://chemchina.com.cn/portal/lib/templet/library/js/st.js could save 802B (5% reduction).
Minifying http://chemchina.com.cn/library/js/jquery.indexnewslist.js could save 774B (37% reduction).
Minifying http://chemchina.com.cn/portal/inc/appfunction.js could save 699B (27% reduction).
Minifying http://chemchina.com.cn/library/js/jquery-1.4.3.min.js could save 522B (1% reduction).
Minifying http://chemchina.com.cn/portal/inc/tree.js could save 1.2KiB (23% reduction).
Minifying http://chemchina.com.cn/portal/inc/tree_tpl.js could save 923B (52% reduction).
Minifying http://chemchina.com.cn/portal/lib/templet/library/js/st.js could save 802B (5% reduction).
Minifying http://chemchina.com.cn/library/js/jquery.indexnewslist.js could save 774B (37% reduction).
Minifying http://chemchina.com.cn/portal/inc/appfunction.js could save 699B (27% reduction).
Minifying http://chemchina.com.cn/library/js/jquery-1.4.3.min.js could save 522B (1% reduction).
priority - 1Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 13.1KiB (10% reduction).
Minifying http://chemchina.com.cn/portal/lib/templet/css/style.css could save 10KiB (10% reduction).
Minifying http://chemchina.com.cn/portal/lib/templet/css/self.css could save 1.7KiB (9% reduction).
Minifying http://chemchina.com.cn/css/style.css could save 1.4KiB (11% reduction).
Minifying http://chemchina.com.cn/portal/lib/templet/css/self.css could save 1.7KiB (9% reduction).
Minifying http://chemchina.com.cn/css/style.css could save 1.4KiB (11% reduction).
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.3KiB (4% reduction).
Minifying http://chemchina.com.cn/portal/index.htm could save 1.3KiB (4% reduction).
chemchina.com.cn Mobile Resource Breakdown
| Total Resources | 56 |
| Number of Hosts | 7 |
| Static Resources | 50 |
| JavaScript Resources | 15 |
| CSS Resources | 3 |
chemchina.com.cn mobile page usability
Last tested: 2019-10-13
Mobile Usability
Bad
61/100
chemchina.com.cn Mobile Usability Test Quick Summary
priority - 40Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
投资者 and 2 others render only 4 pixels tall (12 CSS pixels).繁體中文 and 1 others render only 4 pixels tall (12 CSS pixels).网站地图 and 2 others render only 4 pixels tall (12 CSS pixels).首页 renders only 4 pixels tall (12 CSS pixels).新闻与媒体 and 7 others render only 4 pixels tall (12 CSS pixels).直属企业 renders only 4 pixels tall (12 CSS pixels).事件 renders only 4 pixels tall (12 CSS pixels).“大众创业 万众创新”在行动 and 1 others render only 4 pixels tall (12 CSS pixels).新闻 and 1 others render only 4 pixels tall (12 CSS pixels).REC太阳能成为美国住宅市场主要供应商 renders only 4 pixels tall (12 CSS pixels).近日，据全球领先的市场调查资…的美国光伏排行榜显示，蓝星… and 7 others render only 4 pixels tall (12 CSS pixels).1 renders only 4 pixels tall (12 CSS pixels).2 and 2 others render only 4 pixels tall (12 CSS pixels).化工新材料及特种化学品 renders only 5 pixels tall (14 CSS pixels).联系我们 and 6 others render only 4 pixels tall (12 CSS pixels).中国化工集团公司 版权所有…安备110401400065 and 8 others render only 4 pixels tall (12 CSS pixels).Copyright © 2005-115 renders only 4 pixels tall (12 CSS pixels).priority - 10Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
priority - 10Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<a id="logo" href="/portal/index.htm"></a> is close to 1 other tap targets.The tap target
<a id="logo" href="/portal/index.htm"></a> and 3 others are close to other tap targets.The tap target
<a href="/portal/cpyfw/A1318web_1.htm">投资者</a> and 2 others are close to other tap targets.The tap target
<a id="StranLink" href="javascript:transformLan();">繁體中文</a> and 1 others are close to other tap targets.The tap target
<input type="image"> is close to 1 other tap targets.The tap target
<a href="/portal/index.htm">首页</a> is close to 1 other tap targets.The tap target
<a href="/portal/gywm/A1316web_1.htm">关于我们</a> and 2 others are close to other tap targets.The tap target
<a href="http://www.che…50123web_1.htm">“大众创业 万众创新”在行动</a> is close to 1 other tap targets.The tap target
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chemchina.com.cn Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
chemchina.com.cn TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.