cast.org.cn Website Information
Daily Unique Visits: 72,181
Daily Page Views: 433,086
Income Per Day: $866
Estimated Value: $623,520
cast.org.cn is registered under .CN top-level domain. Please check other sites in .CN zone.
No name server records were found.
and is probably hosted by CNNIC-ICCAST-AP Information Center of China Association for Science and Technology, CN. See the full list of other websites hosted by CNNIC-ICCAST-AP Information Center of China Association for Science and Technology, CN.
The highest website cast.org.cn position in Alexa rank database was 6334 and the lowest rank position was 994520. Current position of cast.org.cn in Alexa rank database is 19870.
Desktop speed score of cast.org.cn (44/100) is better than the results of 18.13% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of cast.org.cn (59/100) is better than the results of 2.69% of other sites and means that the page is not mobile-friendly.
Mobile speed score of cast.org.cn (41/100) is better than the results of 20.18% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
cast.org.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.
cast.org.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.
ROID: 20021209s10051s00003790-cn
Domain Status: ok
Registrant: 中国科协信息中心
Registrant Contact Email: chenchen@cast.org.cn
Sponsoring Registrar: 北京国科云计算技术有限公司(原北京中科三方网络技术有限公司)
Name Server: dns2.cast.org.cn
Name Server: dns1.cast.org.cn
Registration Time: 1997-08-19 00:00:00
Expiration Time: 2028-08-19 00:00:00
DNSSEC: unsigned
cast.org.cn server information
Servers Location
cast.org.cn desktop page speed rank
Last tested: 2018-11-09
cast.org.cn Desktop Speed Test Quick Summary
priority - 58Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 564.1KiB (45% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409286.files/n16409306.jpg could save 36.6KiB (72% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/20150518.jpg could save 26KiB (35% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409266.files/n16409267.jpg could save 25.9KiB (57% reduction).
Losslessly compressing http://cast.org.cn/n35081/component/14481234/zhishi.jpg could save 21.1KiB (71% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35638/n10235145/n15639504.files/n16419316.jpg could save 20.9KiB (64% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35638/n10235145/n16414061.files/n16419292.jpg could save 20.6KiB (64% reduction).
Losslessly compressing http://cast.org.cn/n35081/component/14481234/kjdb.jpg could save 19KiB (68% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/008.jpg could save 18.3KiB (66% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/001new.jpg could save 18KiB (25% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35096/n10225918/n16472741.files/n16473148.jpg could save 17.3KiB (39% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35653/n16419856/n16420629.files/n16453627.jpg could save 16.8KiB (51% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/new125gh.jpg could save 16.7KiB (54% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/20111209.jpg could save 16.6KiB (69% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/002.jpg could save 16.5KiB (66% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409026.files/n16409027.jpg could save 16.4KiB (20% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409042.files/n16409043.jpg could save 16KiB (24% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/003.jpg could save 15.4KiB (74% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409000.files/n16409006.jpg could save 15.1KiB (21% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16411848.files/n16411851.jpg could save 14.8KiB (35% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/007.jpg could save 14.8KiB (75% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/006.jpg could save 14.6KiB (77% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/005.jpg could save 14.2KiB (78% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/004.jpg could save 14.1KiB (80% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/jianyi.jpg could save 14KiB (61% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/003a.jpg could save 13.6KiB (88% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/001a.jpg could save 13.2KiB (87% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/002a.jpg could save 13.1KiB (87% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409035.files/n16409036.jpg could save 11.9KiB (44% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/004.gif could save 5.5KiB (16% reduction).
Losslessly compressing http://cast.org.cn/n35081/n16344126/n16344145.files/n16344146.gif could save 5.5KiB (16% reduction).
Losslessly compressing http://cast.org.cn/n35081/n16344126/n16344157.files/n16344158.gif could save 4.3KiB (14% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/flink_d1.gif could save 3KiB (19% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/009.gif could save 2.4KiB (33% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/008.gif could save 2.1KiB (28% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35638/n10235145/n16414089.files/n16419304.gif could save 2.1KiB (16% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/010.gif could save 1.9KiB (27% reduction).
Losslessly compressing http://cast.org.cn/n35081/component/12083097/fdstmc.gif could save 1.1KiB (13% reduction).
Losslessly compressing http://cast.org.cn/n35081/component/10226245/ccc.gif could save 1,010B (19% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/dfkx_01.gif could save 818B (17% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/jcjs_01.gif could save 789B (16% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/gzdt_01.gif could save 787B (25% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/qgxh_01.gif could save 786B (16% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/10220864/images/dj_link.gif could save 762B (17% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/jcjs_more.gif could save 517B (29% reduction).
priority - 41Leverage 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://cast.org.cn/n35081/component/12083097/fdstmc.gif (expiration not specified)
http://cast.org.cn/n35081/component/14481234/kjdb.jpg (expiration not specified)
http://cast.org.cn/n35081/component/14481234/zhishi.jpg (expiration not specified)
http://cast.org.cn/n35081/component/15828137/dot.gif (expiration not specified)
http://cast.org.cn/n35081/n16344126/n16344145.files/n16344146.gif (expiration not specified)
http://cast.org.cn/n35081/n16344126/n16344157.files/n16344158.gif (expiration not specified)
http://cast.org.cn/n35081/n35096/n10225918/n16472741.files/n16473148.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409000.files/n16409006.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409026.files/n16409027.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409035.files/n16409036.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409042.files/n16409043.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409266.files/n16409267.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409286.files/n16409306.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409331.files/n16409340.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16411848.files/n16411851.jpg (expiration not specified)
http://cast.org.cn/n35081/n35638/n10235145/n15639504.files/n16419316.jpg (expiration not specified)
http://cast.org.cn/n35081/n35638/n10235145/n16414061.files/n16419292.jpg (expiration not specified)
http://cast.org.cn/n35081/n35638/n10235145/n16414089.files/n16419304.gif (expiration not specified)
http://cast.org.cn/n35081/n35653/n16419856/n16420629.files/n16453627.jpg (expiration not specified)
http://cast.org.cn/n35081/n35653/n16419856/n16420646.files/n16419451.jpg (expiration not specified)
http://cast.org.cn/n35081/template/10220864/images/dj_link.gif (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/Intable.css (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/Ltable.css (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/Mtable.css (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/Rtable.css (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/bottom-web.css (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/main.css (expiration not specified)
http://cast.org.cn/n35081/template/15883286/cmsimages/index_20080430.css (expiration not specified)
http://cast.org.cn/n35081/template/15883286/cmsimages/mm_menu.js (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/001a.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/001new.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/002.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/002a.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/003.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/003a.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/004.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/004.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/005.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/005.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/006.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/006.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/007.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/008.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/008.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/009.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/010.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/20111209.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/20150518.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/dfkx_01.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/dfkx_d1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/dfkx_d2.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/dfkx_d3.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/dfkx_more.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/flink_d1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/gzdt_01.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/gzdt_d1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/gzdt_d2.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/gzdt_d3.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/gzdt_more.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_01.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_d1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_d2.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_d3.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_d4.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_more.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jianyi.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/new125gh.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/qgxh_01.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/qgxh_d1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/qgxh_d2.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/qgxh_d3.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/qgxh_more.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/tztg_b1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/x.gif (expiration not specified)
http://cast.org.cn/n35081/template/15886166/cmsimages/main.css (expiration not specified)
http://cast.org.cn/n35081/template/15886166/images/002.gif (expiration not specified)
http://cast.org.cn/n35081/template/16344184/cmsimages/script.js (expiration not specified)
http://cast.org.cn/n35081/template/16344184/cmsimages/style.css (expiration not specified)
http://cast.org.cn/n35081/template/16400190/cmsimages/script.js (expiration not specified)
http://cast.org.cn/n35081/template/16400190/cmsimages/style.css (expiration not specified)
priority - 33Enable 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 321.1KiB (86% reduction).
Compressing http://cast.org.cn/n35081/template/15883286/cmsimages/index_20080430.css could save 28.1KiB (84% reduction).
Compressing http://cast.org.cn/n35081/template/15883286/cmsimages/mm_menu.js could save 23.5KiB (78% reduction).
Compressing http://cast.org.cn/n35081/template/10236089/cmsimages/main.css could save 10.6KiB (84% reduction).
Compressing http://cast.org.cn/n35081/template/16344184/cmsimages/script.js could save 3.8KiB (66% reduction).
Compressing http://cast.org.cn/n35081/template/16400190/cmsimages/script.js could save 3.8KiB (66% reduction).
Compressing http://cast.org.cn/n35081/2015topimage.html could save 3.2KiB (65% reduction).
Compressing http://cast.org.cn/n35081/template/10236089/cmsimages/Intable.css could save 2.2KiB (78% reduction).
Compressing http://cast.org.cn/n35081/flash.html could save 1.9KiB (64% reduction).
Compressing http://cast.org.cn/n35081/tztg2014.html could save 1.7KiB (61% reduction).
Compressing http://cast.org.cn/n35081/template/16400190/cmsimages/style.css could save 1.4KiB (66% reduction).
Compressing http://cast.org.cn/n35081/template/16344184/cmsimages/style.css could save 1.4KiB (66% reduction).
Compressing http://cast.org.cn/n35081/2015title.html could save 1.4KiB (57% reduction).
Compressing http://cast.org.cn/n35081/template/10236089/cmsimages/Ltable.css could save 1.2KiB (82% reduction).
Compressing http://cast.org.cn/n35081/template/10236089/cmsimages/Mtable.css could save 1.1KiB (74% reduction).
Compressing http://cast.org.cn/n35081/template/15886166/cmsimages/main.css could save 651B (65% reduction).
Compressing http://cast.org.cn/n35081/template/10236089/cmsimages/bottom-web.css could save 612B (69% reduction).
priority - 6Minify 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 61.2KiB (24% 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 7.2KiB (16% reduction).
Minifying http://cast.org.cn/n35081/template/10236089/cmsimages/main.css could save 2.2KiB (18% reduction).
priority - 1Minify 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 7.4KiB (18% reduction).
Minifying http://cast.org.cn/n35081/template/16344184/cmsimages/script.js could save 784B (14% reduction).
Minifying http://cast.org.cn/n35081/template/16400190/cmsimages/script.js could save 784B (14% reduction).
cast.org.cn Desktop Resource Breakdown
Total Resources | 87 |
Number of Hosts | 1 |
Static Resources | 81 |
JavaScript Resources | 3 |
CSS Resources | 10 |
cast.org.cn mobile page speed rank
Last tested: 2018-11-09
cast.org.cn Mobile Speed Test Quick Summary
priority - 61Leverage 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://cast.org.cn/n35081/component/12083097/fdstmc.gif (expiration not specified)
http://cast.org.cn/n35081/component/14481234/kjdb.jpg (expiration not specified)
http://cast.org.cn/n35081/component/14481234/zhishi.jpg (expiration not specified)
http://cast.org.cn/n35081/component/15828137/dot.gif (expiration not specified)
http://cast.org.cn/n35081/n16344126/n16344145.files/n16344146.gif (expiration not specified)
http://cast.org.cn/n35081/n16344126/n16344157.files/n16344158.gif (expiration not specified)
http://cast.org.cn/n35081/n35096/n10225918/n16472741.files/n16473148.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409000.files/n16409006.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409026.files/n16409027.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409035.files/n16409036.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409042.files/n16409043.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409266.files/n16409267.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409286.files/n16409306.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16409331.files/n16409340.jpg (expiration not specified)
http://cast.org.cn/n35081/n35473/n35503/n16411848.files/n16411851.jpg (expiration not specified)
http://cast.org.cn/n35081/n35638/n10235145/n15639504.files/n16419316.jpg (expiration not specified)
http://cast.org.cn/n35081/n35638/n10235145/n16414061.files/n16419292.jpg (expiration not specified)
http://cast.org.cn/n35081/n35638/n10235145/n16414089.files/n16419304.gif (expiration not specified)
http://cast.org.cn/n35081/n35653/n16419856/n16420629.files/n16453627.jpg (expiration not specified)
http://cast.org.cn/n35081/n35653/n16419856/n16420646.files/n16419451.jpg (expiration not specified)
http://cast.org.cn/n35081/template/10220864/images/dj_link.gif (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/Intable.css (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/Ltable.css (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/Mtable.css (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/Rtable.css (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/bottom-web.css (expiration not specified)
http://cast.org.cn/n35081/template/10236089/cmsimages/main.css (expiration not specified)
http://cast.org.cn/n35081/template/15883286/cmsimages/index_20080430.css (expiration not specified)
http://cast.org.cn/n35081/template/15883286/cmsimages/mm_menu.js (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/001a.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/001new.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/002.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/002a.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/003.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/003a.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/004.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/004.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/005.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/005.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/006.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/006.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/007.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/008.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/008.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/009.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/010.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/20111209.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/20150518.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/dfkx_01.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/dfkx_d1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/dfkx_d2.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/dfkx_d3.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/dfkx_more.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/flink_d1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/gzdt_01.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/gzdt_d1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/gzdt_d2.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/gzdt_d3.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/gzdt_more.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_01.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_d1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_d2.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_d3.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_d4.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jcjs_more.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/jianyi.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/new125gh.jpg (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/qgxh_01.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/qgxh_d1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/qgxh_d2.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/qgxh_d3.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/qgxh_more.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/tztg_b1.gif (expiration not specified)
http://cast.org.cn/n35081/template/15883286/images/x.gif (expiration not specified)
http://cast.org.cn/n35081/template/15886166/cmsimages/main.css (expiration not specified)
http://cast.org.cn/n35081/template/15886166/images/002.gif (expiration not specified)
http://cast.org.cn/n35081/template/16344184/cmsimages/script.js (expiration not specified)
http://cast.org.cn/n35081/template/16344184/cmsimages/style.css (expiration not specified)
http://cast.org.cn/n35081/template/16400190/cmsimages/script.js (expiration not specified)
http://cast.org.cn/n35081/template/16400190/cmsimages/style.css (expiration not specified)
priority - 58Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 564.1KiB (45% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409286.files/n16409306.jpg could save 36.6KiB (72% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/20150518.jpg could save 26KiB (35% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409266.files/n16409267.jpg could save 25.9KiB (57% reduction).
Losslessly compressing http://cast.org.cn/n35081/component/14481234/zhishi.jpg could save 21.1KiB (71% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35638/n10235145/n15639504.files/n16419316.jpg could save 20.9KiB (64% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35638/n10235145/n16414061.files/n16419292.jpg could save 20.6KiB (64% reduction).
Losslessly compressing http://cast.org.cn/n35081/component/14481234/kjdb.jpg could save 19KiB (68% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/008.jpg could save 18.3KiB (66% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/001new.jpg could save 18KiB (25% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35096/n10225918/n16472741.files/n16473148.jpg could save 17.3KiB (39% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35653/n16419856/n16420629.files/n16453627.jpg could save 16.8KiB (51% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/new125gh.jpg could save 16.7KiB (54% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/20111209.jpg could save 16.6KiB (69% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/002.jpg could save 16.5KiB (66% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409026.files/n16409027.jpg could save 16.4KiB (20% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409042.files/n16409043.jpg could save 16KiB (24% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/003.jpg could save 15.4KiB (74% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409000.files/n16409006.jpg could save 15.1KiB (21% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16411848.files/n16411851.jpg could save 14.8KiB (35% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/007.jpg could save 14.8KiB (75% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/006.jpg could save 14.6KiB (77% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/005.jpg could save 14.2KiB (78% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/004.jpg could save 14.1KiB (80% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/jianyi.jpg could save 14KiB (61% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/003a.jpg could save 13.6KiB (88% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/001a.jpg could save 13.2KiB (87% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/002a.jpg could save 13.1KiB (87% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35473/n35503/n16409035.files/n16409036.jpg could save 11.9KiB (44% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/004.gif could save 5.5KiB (16% reduction).
Losslessly compressing http://cast.org.cn/n35081/n16344126/n16344145.files/n16344146.gif could save 5.5KiB (16% reduction).
Losslessly compressing http://cast.org.cn/n35081/n16344126/n16344157.files/n16344158.gif could save 4.3KiB (14% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/flink_d1.gif could save 3KiB (19% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/009.gif could save 2.4KiB (33% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/008.gif could save 2.1KiB (28% reduction).
Losslessly compressing http://cast.org.cn/n35081/n35638/n10235145/n16414089.files/n16419304.gif could save 2.1KiB (16% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/010.gif could save 1.9KiB (27% reduction).
Losslessly compressing http://cast.org.cn/n35081/component/12083097/fdstmc.gif could save 1.1KiB (13% reduction).
Losslessly compressing http://cast.org.cn/n35081/component/10226245/ccc.gif could save 1,010B (19% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/dfkx_01.gif could save 818B (17% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/jcjs_01.gif could save 789B (16% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/gzdt_01.gif could save 787B (25% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/qgxh_01.gif could save 786B (16% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/10220864/images/dj_link.gif could save 762B (17% reduction).
Losslessly compressing http://cast.org.cn/n35081/template/15883286/images/jcjs_more.gif could save 517B (29% reduction).
priority - 33Enable 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 321.1KiB (86% reduction).
Compressing http://cast.org.cn/n35081/template/15883286/cmsimages/index_20080430.css could save 28.1KiB (84% reduction).
Compressing http://cast.org.cn/n35081/template/15883286/cmsimages/mm_menu.js could save 23.5KiB (78% reduction).
Compressing http://cast.org.cn/n35081/template/10236089/cmsimages/main.css could save 10.6KiB (84% reduction).
Compressing http://cast.org.cn/n35081/template/16344184/cmsimages/script.js could save 3.8KiB (66% reduction).
Compressing http://cast.org.cn/n35081/template/16400190/cmsimages/script.js could save 3.8KiB (66% reduction).
Compressing http://cast.org.cn/n35081/2015topimage.html could save 3.2KiB (65% reduction).
Compressing http://cast.org.cn/n35081/template/10236089/cmsimages/Intable.css could save 2.2KiB (78% reduction).
Compressing http://cast.org.cn/n35081/flash.html could save 1.9KiB (64% reduction).
Compressing http://cast.org.cn/n35081/tztg2014.html could save 1.7KiB (61% reduction).
Compressing http://cast.org.cn/n35081/template/16400190/cmsimages/style.css could save 1.4KiB (66% reduction).
Compressing http://cast.org.cn/n35081/template/16344184/cmsimages/style.css could save 1.4KiB (66% reduction).
Compressing http://cast.org.cn/n35081/2015title.html could save 1.4KiB (57% reduction).
Compressing http://cast.org.cn/n35081/template/10236089/cmsimages/Ltable.css could save 1.2KiB (82% reduction).
Compressing http://cast.org.cn/n35081/template/10236089/cmsimages/Mtable.css could save 1.1KiB (74% reduction).
Compressing http://cast.org.cn/n35081/template/15886166/cmsimages/main.css could save 651B (65% reduction).
Compressing http://cast.org.cn/n35081/template/10236089/cmsimages/bottom-web.css could save 612B (69% reduction).
priority - 6Minify 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 61.2KiB (24% 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 7.2KiB (16% reduction).
Minifying http://cast.org.cn/n35081/template/10236089/cmsimages/main.css could save 2.2KiB (18% reduction).
priority - 1Minify 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 7.4KiB (18% reduction).
Minifying http://cast.org.cn/n35081/template/16344184/cmsimages/script.js could save 784B (14% reduction).
Minifying http://cast.org.cn/n35081/template/16400190/cmsimages/script.js could save 784B (14% reduction).
cast.org.cn Mobile Resource Breakdown
Total Resources | 87 |
Number of Hosts | 1 |
Static Resources | 81 |
JavaScript Resources | 3 |
CSS Resources | 10 |
cast.org.cn mobile page usability
Last tested: 2018-11-09
cast.org.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.
|
and 1 others render only 3 pixels tall (12 CSS pixels).设为首页
and 1 others render only 3 pixels tall (12 CSS pixels).学会建设
and 12 others render only 4 pixels tall (14 CSS pixels).|
and 11 others render only 3 pixels tall (12 CSS pixels).热点专题
and 6 others render only 4 pixels tall (14 CSS pixels).建言献策
renders only 4 pixels tall (14 CSS pixels).李源潮胡春华等出席第十七届中国科协年会开幕式
renders only 4 pixels tall (14 CSS pixels).• 中国科协福建签署创新驱动助力工程协议
and 1 others render only 5 pixels tall (16 CSS pixels).更多头条>>
renders only 3 pixels tall (12 CSS pixels).中国化学会承担中国大百科全书化学学科编纂工作
and 7 others render only 4 pixels tall (14 CSS pixels).更多要闻>>
and 75 others render only 3 pixels tall (12 CSS pixels).其他
and 3 others render only 3 pixels tall (12 CSS pixels).中国科协组织专家团赴山东日照开展创新驱动助力工程调研...
and 71 others render only 3 pixels tall (12 CSS pixels).学会科普
and 3 others render only 3 pixels tall (12 CSS pixels).组织建设
and 3 others render only 3 pixels tall (12 CSS pixels).院所高校
and 3 others render only 3 pixels tall (12 CSS pixels).中国科协直属单位2015年度…校毕业生补充聘用人选公示公告
and 7 others render only 3 pixels tall (12 CSS pixels).第七届全国微生物资源学术暨国际微生物系统与分类学研讨会
and 4 others render only 3 pixels tall (12 CSS pixels).简介
and 3 others render only 3 pixels tall (12 CSS pixels).主席:
renders only 3 pixels tall (12 CSS pixels).学会学术部(企业工作办公室)
and 9 others render only 3 pixels tall (12 CSS pixels).党组、书记 处
and 3 others render only 3 pixels tall (12 CSS pixels).“数据飞轮”驱动“传统企业互联网化…
and 21 others render only 3 pixels tall (12 CSS pixels).首届创新科技成果交流会
and 1 others render only 4 pixels tall (14 CSS pixels).中国科学技术协会办公厅主办 中国科协信息中心技术支持
and 2 others render only 3 pixels tall (12 CSS pixels).关于IE8以上浏览器兼容性解决办法
and 1 others render only 3 pixels tall (12 CSS pixels).priority - 25Size 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.
<a href="http://mail.cast.org.cn/"></a>
and 87 others are close to other tap targets.<a href="http://big5.cast.org.cn/">繁体</a>
is close to 2 other tap targets.<a href="http://www.cas…638/index.html" class="link027">热点专题</a>
and 6 others are close to other tap targets.<div id="imgprev" class="imgnav">
and 1 others are close to other tap targets.<div id="imglink">
is close to 3 other tap targets.<a href="/n35081/n35096…/16472741.html"></a>
is close to 3 other tap targets.<a href="/n35081/n35473…/16411848.html" class="link003">李源潮胡春华等出席第十七届中国科协年会开幕式</a>
is close to 2 other tap targets.<a href="http://www.cas…/16472337.html" class="link030">• 中国科协组织召开精准医疗座谈会</a>
and 1 others are close to other tap targets.<a href="/n35081/n35096…918/list2.html" class="color07">更多头条>></a>
is close to 3 other tap targets.<a href="/n35081/n35473…/16484126.html" class="link028">中国化学会承担中国大百科全书化学学科编纂工作</a>
and 7 others are close to other tap targets.<a href="/n35081/n35473/index.html" class="color02">更多要闻>></a>
and 2 others are close to other tap targets.<a href="/n35081/n35533/index.html"></a>
and 3 others are close to other tap targets.<a href="/n35081/n35533…605/index.html" class="gzdt_link">其他</a>
and 3 others are close to other tap targets.<div id="imgprev" class="imgnav">
and 1 others are close to other tap targets.<a href="/n35081/n35548…680/index.html" class="qgxh_link_t">其他</a>
and 3 others are close to other tap targets.<a href="/n35081/n35563…740/index.html" class="dfkx_link_t">其他</a>
and 3 others are close to other tap targets.<a href="/n35081/n35578…800/index.html" class="jcjs_link">社区</a>
and 3 others are close to other tap targets.<a href="/n35081/n35488/16484951.html" class="link1">关于下达中国科技期刊国际影响…划2015年度D类项目的通知</a>
and 8 others are close to other tap targets.<a href="/n35081/n35488/index.html" class="color04">更多>></a>
and 4 others are close to other tap targets.<a href="/n35081/n37592/10181819.html" class="color01">简介</a>
and 3 others are close to other tap targets.<a href="/n35081/n37607…743/index.html" class="color03">韩启德</a>
and 9 others are close to other tap targets.<a href="/n35081/n37607…476/index.html" class="color02">副主席</a>
and 3 others are close to other tap targets.The tap target
<a href="/n35081/n35593…/16408266.html" class="color08">第十七届中国科协年会开幕</a>
and 10 others are close to other tap targets.The tap target
<a href="http://zt.cast…xwm/index.html" class="link029">联系我们</a>
is close to 1 other tap targets.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.
cast.org.cn HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
"...utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=7"> <link..."
“script” element between “head” and “body”.
"...显示当前时间--> <SCRIPT> funct..."
Cannot recover after last error. Any further errors will be ignored.
"...显示当前时间--> <SCRIPT> funct..."
cast.org.cn similar domains
www.cast.net
www.cast.org
www.cast.info
www.cast.biz
www.cast.us
www.cast.mobi
www.ast.org.cn
www.cast.org.cn
www.xast.org.cn
www.cxast.org.cn
www.xcast.org.cn
www.dast.org.cn
www.cdast.org.cn
www.dcast.org.cn
www.fast.org.cn
www.cfast.org.cn
www.fcast.org.cn
www.vast.org.cn
www.cvast.org.cn
www.vcast.org.cn
www.cst.org.cn
www.cqst.org.cn
www.caqst.org.cn
www.cqast.org.cn
www.cwst.org.cn
www.cawst.org.cn
www.cwast.org.cn
www.csst.org.cn
www.casst.org.cn
www.csast.org.cn
www.czst.org.cn
www.cazst.org.cn
www.czast.org.cn
www.cat.org.cn
www.cawt.org.cn
www.caswt.org.cn
www.caet.org.cn
www.caset.org.cn
www.caest.org.cn
www.cadt.org.cn
www.casdt.org.cn
www.cadst.org.cn
www.cazt.org.cn
www.caszt.org.cn
www.caxt.org.cn
www.casxt.org.cn
www.caxst.org.cn
www.caat.org.cn
www.casat.org.cn
www.caast.org.cn
www.cas.org.cn
www.casr.org.cn
www.castr.org.cn
www.casrt.org.cn
www.casf.org.cn
www.castf.org.cn
www.casft.org.cn
www.casg.org.cn
www.castg.org.cn
www.casgt.org.cn
www.casy.org.cn
www.casty.org.cn
www.casyt.org.cn
cast.org.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.
cast.org.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.