icve.com.cn Website Information
Daily Unique Visits: 26,359
Daily Page Views: 158,154
Income Per Day: $316
Estimated Value: $227,520
icve.com.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-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN. See the full list of other websites hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN.
The highest website icve.com.cn position in Alexa rank database was 145 and the lowest rank position was 940248. Current position of icve.com.cn in Alexa rank database is 54411.
Desktop speed score of icve.com.cn (42/100) is better than the results of 16.45% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of icve.com.cn (69/100) is better than the results of 20.4% of other sites and means that the page is not mobile-friendly.
Mobile speed score of icve.com.cn (64/100) is better than the results of 64.03% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
icve.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.
icve.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: icve.com.cn
ROID: 20140830s10011s84046869-cn
Domain Status: ok
Registrant: 高等教育出版社有限公司
Registrant Contact Email: caozhe@hep.com.cn
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: 2014-08-30 14:45:20
Expiration Time: 2028-08-30 14:45:20
DNSSEC: unsigned
ROID: 20140830s10011s84046869-cn
Domain Status: ok
Registrant: 高等教育出版社有限公司
Registrant Contact Email: caozhe@hep.com.cn
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: 2014-08-30 14:45:20
Expiration Time: 2028-08-30 14:45:20
DNSSEC: unsigned
icve.com.cn server information
Servers Location
icve.com.cn desktop page speed rank
Last tested: 2019-12-29
Desktop Speed
Bad
42/100
icve.com.cn Desktop Speed Test Quick Summary
priority - 73Enable 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 712.3KiB (74% reduction).
Compressing https://www.icve.com.cn/common/js/jqueryui/jqueryui.js could save 258.7KiB (76% reduction).
Compressing https://www.icve.com.cn/common/js/jquery/jquery.js could save 87.2KiB (65% reduction).
Compressing https://www.icve.com.cn/portal_new/css/index.css could save 62.2KiB (82% reduction).
Compressing https://www.icve.com.cn/ could save 56.2KiB (80% reduction).
Compressing https://www.icve.com.cn/common/js/select2/select2.min.js could save 54.6KiB (74% reduction).
Compressing https://www.icve.com.cn/common/js/common.js could save 41.2KiB (73% reduction).
Compressing https://www.icve.com.cn/common/js/portal_new/portal_new.js?20190919 could save 34.3KiB (83% reduction).
Compressing https://www.icve.com.cn/common/css/jquery-ui.css could save 20.9KiB (80% reduction).
Compressing https://www.icve.com.cn/common/js/select2/select2.css could save 17.1KiB (83% reduction).
Compressing https://www.icve.com.cn/common/js/pnotify/jquery.pnotify.min.js could save 16.3KiB (75% reduction).
Compressing https://www.icve.com.cn/portal/js/common/jquery.flexslider.js could save 14.9KiB (71% reduction).
Compressing https://www.icve.com.cn/common/js/pagination.js could save 11.8KiB (79% reduction).
Compressing https://www.icve.com.cn/portal_new/js/portal/portal.js could save 6.7KiB (76% reduction).
Compressing https://www.icve.com.cn/common/js/pnotify/jquery.pnotify.default.css could save 4.7KiB (76% reduction).
Compressing https://www.icve.com.cn/common/css/portalcommon/portalcommon.css could save 4.7KiB (76% reduction).
Compressing https://www.icve.com.cn/portal_new/fonts/iconfont.css could save 4.2KiB (33% reduction).
Compressing https://www.icve.com.cn/portal/portal/getFlexSlider?pageType=1 could save 4.2KiB (74% reduction).
Compressing https://www.icve.com.cn/portal/portal/getProjectInfoNew could save 2.7KiB (63% reduction).
Compressing https://www.icve.com.cn/portal/portal/getMOOCCourseList could save 2.5KiB (65% reduction).
Compressing https://www.icve.com.cn/portal/portal/getSchoolList could save 1.9KiB (64% reduction).
Compressing https://www.icve.com.cn/portal_new/css/yui.css could save 1.7KiB (73% reduction).
Compressing https://www.icve.com.cn/portal/portal/getPlateFormNews could save 1.1KiB (52% reduction).
Compressing https://www.icve.com.cn/portal_new/js/Slide.js could save 889B (63% reduction).
Compressing https://www.icve.com.cn/common/common/getFriendLink could save 781B (61% reduction).
Compressing https://hephelp.udesk.cn/spa1/im_web_plugins/93901…&callback=udesk_jsonp0 could save 667B (50% reduction).
Compressing https://moocpv.icve.com.cn:7777/boot.js?userId=&us…rseId=&_=1577595748795 could save 147B (34% reduction).
Compressing https://www.icve.com.cn/common/js/jquery/jquery.js could save 87.2KiB (65% reduction).
Compressing https://www.icve.com.cn/portal_new/css/index.css could save 62.2KiB (82% reduction).
Compressing https://www.icve.com.cn/ could save 56.2KiB (80% reduction).
Compressing https://www.icve.com.cn/common/js/select2/select2.min.js could save 54.6KiB (74% reduction).
Compressing https://www.icve.com.cn/common/js/common.js could save 41.2KiB (73% reduction).
Compressing https://www.icve.com.cn/common/js/portal_new/portal_new.js?20190919 could save 34.3KiB (83% reduction).
Compressing https://www.icve.com.cn/common/css/jquery-ui.css could save 20.9KiB (80% reduction).
Compressing https://www.icve.com.cn/common/js/select2/select2.css could save 17.1KiB (83% reduction).
Compressing https://www.icve.com.cn/common/js/pnotify/jquery.pnotify.min.js could save 16.3KiB (75% reduction).
Compressing https://www.icve.com.cn/portal/js/common/jquery.flexslider.js could save 14.9KiB (71% reduction).
Compressing https://www.icve.com.cn/common/js/pagination.js could save 11.8KiB (79% reduction).
Compressing https://www.icve.com.cn/portal_new/js/portal/portal.js could save 6.7KiB (76% reduction).
Compressing https://www.icve.com.cn/common/js/pnotify/jquery.pnotify.default.css could save 4.7KiB (76% reduction).
Compressing https://www.icve.com.cn/common/css/portalcommon/portalcommon.css could save 4.7KiB (76% reduction).
Compressing https://www.icve.com.cn/portal_new/fonts/iconfont.css could save 4.2KiB (33% reduction).
Compressing https://www.icve.com.cn/portal/portal/getFlexSlider?pageType=1 could save 4.2KiB (74% reduction).
Compressing https://www.icve.com.cn/portal/portal/getProjectInfoNew could save 2.7KiB (63% reduction).
Compressing https://www.icve.com.cn/portal/portal/getMOOCCourseList could save 2.5KiB (65% reduction).
Compressing https://www.icve.com.cn/portal/portal/getSchoolList could save 1.9KiB (64% reduction).
Compressing https://www.icve.com.cn/portal_new/css/yui.css could save 1.7KiB (73% reduction).
Compressing https://www.icve.com.cn/portal/portal/getPlateFormNews could save 1.1KiB (52% reduction).
Compressing https://www.icve.com.cn/portal_new/js/Slide.js could save 889B (63% reduction).
Compressing https://www.icve.com.cn/common/common/getFriendLink could save 781B (61% reduction).
Compressing https://hephelp.udesk.cn/spa1/im_web_plugins/93901…&callback=udesk_jsonp0 could save 667B (50% reduction).
Compressing https://moocpv.icve.com.cn:7777/boot.js?userId=&us…rseId=&_=1577595748795 could save 147B (34% reduction).
priority - 34Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 334.9KiB (26% reduction).
Compressing and resizing https://www.icve.com.cn/common/css/images/qrcode_zhzjguanfang_1.jpg could save 77.1KiB (95% reduction).
Compressing https://file.icve.com.cn/ssykt/214/310/3594DB51838…ed,w_280,h_168,limit_0 could save 20KiB (20% reduction).
Compressing https://file.icve.com.cn/file_doc_public/769/327/C…ed,w_800,h_450,limit_0 could save 17.1KiB (16% reduction).
Compressing and resizing https://www.icve.com.cn/common/css/images/qrcode_zjyguanfang.png could save 17KiB (80% reduction).
Compressing https://file.icve.com.cn/file_doc_public/932/745/E…ed,w_800,h_450,limit_0 could save 16.1KiB (17% reduction).
Compressing https://file.icve.com.cn/file_doc_public/875/90/DA…ed,w_800,h_450,limit_0 could save 15.7KiB (18% reduction).
Compressing https://file.icve.com.cn/file_doc_public/240/399/3…ed,w_800,h_450,limit_0 could save 15.2KiB (20% reduction).
Compressing https://file.icve.com.cn/file_doc_public/763/951/B…ed,w_800,h_450,limit_0 could save 14.3KiB (18% reduction).
Compressing https://file.icve.com.cn/file_doc_public/31/419/07…ed,w_800,h_450,limit_0 could save 13.8KiB (17% reduction).
Compressing https://file.icve.com.cn/file_doc_public/861/510/D…ed,w_800,h_450,limit_0 could save 13.1KiB (17% reduction).
Compressing https://file.icve.com.cn/file_doc_public/501/917/7…ed,w_800,h_450,limit_0 could save 11.8KiB (20% reduction).
Compressing https://file.icve.com.cn/file_doc_public/331/758/5…ed,w_800,h_450,limit_0 could save 10KiB (15% reduction).
Compressing https://file.icve.com.cn/file_doc_public/291/536/4…ed,w_800,h_450,limit_0 could save 9.9KiB (20% reduction).
Compressing https://file.icve.com.cn/file_doc_public/527/893/8…ed,w_800,h_450,limit_0 could save 9.3KiB (16% reduction).
Compressing https://file.icve.com.cn/ssykt/706/330/B0B52957092…ed,w_280,h_168,limit_0 could save 6KiB (33% reduction).
Compressing https://file.icve.com.cn/file_doc/210/222/34837B0A…ed,w_280,h_168,limit_0 could save 5.4KiB (31% reduction).
Compressing https://file.icve.com.cn/doc_public/466/591/74993F…xed,w_118,h_66,limit_0 could save 3.8KiB (68% reduction).
Compressing https://file.icve.com.cn/doc_public/936/953/EA2EE5…xed,w_118,h_66,limit_0 could save 3.7KiB (62% reduction).
Compressing https://file.icve.com.cn/ssykt/51/673/0CFA8775BB13…ed,w_280,h_168,limit_0 could save 3.7KiB (19% reduction).
Compressing https://file.icve.com.cn/doc_public3/734/627/B7A9C…xed,w_118,h_66,limit_0 could save 3.6KiB (56% reduction).
Compressing https://file.icve.com.cn/doc_public2/536/286/86147…xed,w_118,h_66,limit_0 could save 3.5KiB (59% reduction).
Compressing https://file.icve.com.cn/doc_public3/281/643/465A0…xed,w_118,h_66,limit_0 could save 3.5KiB (57% reduction).
Compressing https://file.icve.com.cn/doc_public2/538/441/8696E…xed,w_118,h_66,limit_0 could save 3.4KiB (59% reduction).
Compressing https://file.icve.com.cn/doc_public2/168/637/2A19F…xed,w_118,h_66,limit_0 could save 3.4KiB (63% reduction).
Compressing https://www.icve.com.cn/portal_new/images/header-logo.jpg could save 3.4KiB (48% reduction).
Compressing https://file.icve.com.cn/file_doc/251/832/3EDD02BD…68E5A6FF6AA77852A2.png could save 3.1KiB (13% reduction).
Compressing https://www.icve.com.cn/portal_new/images/prev.png could save 2.7KiB (81% reduction).
Compressing https://www.icve.com.cn/portal_new/images/next.png could save 2.7KiB (81% reduction).
Compressing https://file.icve.com.cn/ssykt/252/50/3F30CA9FFEE5…ed,w_280,h_168,limit_0 could save 2.6KiB (16% reduction).
Compressing https://www.icve.com.cn/common/css/images/warning.png could save 2.2KiB (25% reduction).
Compressing https://file.icve.com.cn/file_doc/731/871/B6DD9D3C…120B96E24E1C23F151.png could save 2.1KiB (16% reduction).
Compressing https://file.icve.com.cn/ssykt/274/818/449CC9284A0…ed,w_280,h_168,limit_0 could save 2.1KiB (15% reduction).
Compressing https://zjy2.icve.com.cn/common/images/school-logo.png could save 1.9KiB (21% reduction).
Compressing https://file.icve.com.cn/ssykt/111/900/1BFE10376D0…ed,w_280,h_168,limit_0 could save 1.9KiB (16% reduction).
Compressing https://file.icve.com.cn/file_doc/213/706/356B0BCE…BA9CB7AB8F1DF600F8.png could save 1.4KiB (11% reduction).
Compressing https://file.icve.com.cn/doc_public/749/358/BB659B…xed,w_118,h_66,limit_0 could save 1.2KiB (19% reduction).
Compressing https://www.icve.com.cn/portal_new/images/footer_logo.png could save 1.2KiB (17% reduction).
Compressing https://www.icve.com.cn/portal_new/images/dot.png could save 924B (76% reduction).
Compressing https://www.icve.com.cn/portal_new/images/b.png could save 920B (69% reduction).
Compressing https://file.icve.com.cn/doc_public/819/768/CCDC03…xed,w_118,h_66,limit_0 could save 846B (19% reduction).
Compressing https://file.icve.com.cn/doc_public2/4/642/011A089…xed,w_118,h_66,limit_0 could save 528B (17% reduction).
Compressing https://file.icve.com.cn/file_doc/225/779/387C2F26…xed,w_118,h_66,limit_0 could save 494B (17% reduction).
Compressing https://file.icve.com.cn/file_doc/399/234/63F3AA9F…xed,w_118,h_66,limit_0 could save 431B (13% reduction).
Compressing https://file.icve.com.cn/doc_public/803/744/C8FBA0…xed,w_118,h_66,limit_0 could save 385B (16% reduction).
Compressing https://file.icve.com.cn/doc_public3/164/877/293DB…xed,w_118,h_66,limit_0 could save 350B (13% reduction).
Compressing https://file.icve.com.cn/doc_public/850/111/D481BD…xed,w_118,h_66,limit_0 could save 347B (13% reduction).
Compressing https://file.icve.com.cn/file_doc/65/363/1075ADCCC…xed,w_118,h_66,limit_0 could save 252B (12% reduction).
Compressing https://www.icve.com.cn/common/css/images/weixin.png could save 188B (35% reduction).
Compressing https://www.icve.com.cn/portal_new/images/bg_footer.png could save 132B (64% reduction).
Compressing https://file.icve.com.cn/ssykt/214/310/3594DB51838…ed,w_280,h_168,limit_0 could save 20KiB (20% reduction).
Compressing https://file.icve.com.cn/file_doc_public/769/327/C…ed,w_800,h_450,limit_0 could save 17.1KiB (16% reduction).
Compressing and resizing https://www.icve.com.cn/common/css/images/qrcode_zjyguanfang.png could save 17KiB (80% reduction).
Compressing https://file.icve.com.cn/file_doc_public/932/745/E…ed,w_800,h_450,limit_0 could save 16.1KiB (17% reduction).
Compressing https://file.icve.com.cn/file_doc_public/875/90/DA…ed,w_800,h_450,limit_0 could save 15.7KiB (18% reduction).
Compressing https://file.icve.com.cn/file_doc_public/240/399/3…ed,w_800,h_450,limit_0 could save 15.2KiB (20% reduction).
Compressing https://file.icve.com.cn/file_doc_public/763/951/B…ed,w_800,h_450,limit_0 could save 14.3KiB (18% reduction).
Compressing https://file.icve.com.cn/file_doc_public/31/419/07…ed,w_800,h_450,limit_0 could save 13.8KiB (17% reduction).
Compressing https://file.icve.com.cn/file_doc_public/861/510/D…ed,w_800,h_450,limit_0 could save 13.1KiB (17% reduction).
Compressing https://file.icve.com.cn/file_doc_public/501/917/7…ed,w_800,h_450,limit_0 could save 11.8KiB (20% reduction).
Compressing https://file.icve.com.cn/file_doc_public/331/758/5…ed,w_800,h_450,limit_0 could save 10KiB (15% reduction).
Compressing https://file.icve.com.cn/file_doc_public/291/536/4…ed,w_800,h_450,limit_0 could save 9.9KiB (20% reduction).
Compressing https://file.icve.com.cn/file_doc_public/527/893/8…ed,w_800,h_450,limit_0 could save 9.3KiB (16% reduction).
Compressing https://file.icve.com.cn/ssykt/706/330/B0B52957092…ed,w_280,h_168,limit_0 could save 6KiB (33% reduction).
Compressing https://file.icve.com.cn/file_doc/210/222/34837B0A…ed,w_280,h_168,limit_0 could save 5.4KiB (31% reduction).
Compressing https://file.icve.com.cn/doc_public/466/591/74993F…xed,w_118,h_66,limit_0 could save 3.8KiB (68% reduction).
Compressing https://file.icve.com.cn/doc_public/936/953/EA2EE5…xed,w_118,h_66,limit_0 could save 3.7KiB (62% reduction).
Compressing https://file.icve.com.cn/ssykt/51/673/0CFA8775BB13…ed,w_280,h_168,limit_0 could save 3.7KiB (19% reduction).
Compressing https://file.icve.com.cn/doc_public3/734/627/B7A9C…xed,w_118,h_66,limit_0 could save 3.6KiB (56% reduction).
Compressing https://file.icve.com.cn/doc_public2/536/286/86147…xed,w_118,h_66,limit_0 could save 3.5KiB (59% reduction).
Compressing https://file.icve.com.cn/doc_public3/281/643/465A0…xed,w_118,h_66,limit_0 could save 3.5KiB (57% reduction).
Compressing https://file.icve.com.cn/doc_public2/538/441/8696E…xed,w_118,h_66,limit_0 could save 3.4KiB (59% reduction).
Compressing https://file.icve.com.cn/doc_public2/168/637/2A19F…xed,w_118,h_66,limit_0 could save 3.4KiB (63% reduction).
Compressing https://www.icve.com.cn/portal_new/images/header-logo.jpg could save 3.4KiB (48% reduction).
Compressing https://file.icve.com.cn/file_doc/251/832/3EDD02BD…68E5A6FF6AA77852A2.png could save 3.1KiB (13% reduction).
Compressing https://www.icve.com.cn/portal_new/images/prev.png could save 2.7KiB (81% reduction).
Compressing https://www.icve.com.cn/portal_new/images/next.png could save 2.7KiB (81% reduction).
Compressing https://file.icve.com.cn/ssykt/252/50/3F30CA9FFEE5…ed,w_280,h_168,limit_0 could save 2.6KiB (16% reduction).
Compressing https://www.icve.com.cn/common/css/images/warning.png could save 2.2KiB (25% reduction).
Compressing https://file.icve.com.cn/file_doc/731/871/B6DD9D3C…120B96E24E1C23F151.png could save 2.1KiB (16% reduction).
Compressing https://file.icve.com.cn/ssykt/274/818/449CC9284A0…ed,w_280,h_168,limit_0 could save 2.1KiB (15% reduction).
Compressing https://zjy2.icve.com.cn/common/images/school-logo.png could save 1.9KiB (21% reduction).
Compressing https://file.icve.com.cn/ssykt/111/900/1BFE10376D0…ed,w_280,h_168,limit_0 could save 1.9KiB (16% reduction).
Compressing https://file.icve.com.cn/file_doc/213/706/356B0BCE…BA9CB7AB8F1DF600F8.png could save 1.4KiB (11% reduction).
Compressing https://file.icve.com.cn/doc_public/749/358/BB659B…xed,w_118,h_66,limit_0 could save 1.2KiB (19% reduction).
Compressing https://www.icve.com.cn/portal_new/images/footer_logo.png could save 1.2KiB (17% reduction).
Compressing https://www.icve.com.cn/portal_new/images/dot.png could save 924B (76% reduction).
Compressing https://www.icve.com.cn/portal_new/images/b.png could save 920B (69% reduction).
Compressing https://file.icve.com.cn/doc_public/819/768/CCDC03…xed,w_118,h_66,limit_0 could save 846B (19% reduction).
Compressing https://file.icve.com.cn/doc_public2/4/642/011A089…xed,w_118,h_66,limit_0 could save 528B (17% reduction).
Compressing https://file.icve.com.cn/file_doc/225/779/387C2F26…xed,w_118,h_66,limit_0 could save 494B (17% reduction).
Compressing https://file.icve.com.cn/file_doc/399/234/63F3AA9F…xed,w_118,h_66,limit_0 could save 431B (13% reduction).
Compressing https://file.icve.com.cn/doc_public/803/744/C8FBA0…xed,w_118,h_66,limit_0 could save 385B (16% reduction).
Compressing https://file.icve.com.cn/doc_public3/164/877/293DB…xed,w_118,h_66,limit_0 could save 350B (13% reduction).
Compressing https://file.icve.com.cn/doc_public/850/111/D481BD…xed,w_118,h_66,limit_0 could save 347B (13% reduction).
Compressing https://file.icve.com.cn/file_doc/65/363/1075ADCCC…xed,w_118,h_66,limit_0 could save 252B (12% reduction).
Compressing https://www.icve.com.cn/common/css/images/weixin.png could save 188B (35% reduction).
Compressing https://www.icve.com.cn/portal_new/images/bg_footer.png could save 132B (64% reduction).
priority - 22Minify 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 216.5KiB (38% reduction).
Minifying https://www.icve.com.cn/common/js/jqueryui/jqueryui.js could save 130KiB (39% reduction).
Minifying https://www.icve.com.cn/common/js/common.js could save 22.9KiB (42% reduction).
Minifying https://www.icve.com.cn/common/js/portal_new/portal_new.js?20190919 could save 22.5KiB (55% reduction).
Minifying https://moocpv.icve.com.cn:7777/socket.io/socket.io.js?_=1577595748793 could save 19.4KiB (46% reduction) after compression.
Minifying https://www.icve.com.cn/common/js/select2/select2.min.js could save 9.6KiB (13% reduction).
Minifying https://www.icve.com.cn/common/js/pagination.js could save 7.2KiB (49% reduction).
Minifying https://www.icve.com.cn/portal_new/js/portal/portal.js could save 4.5KiB (51% reduction).
Minifying https://www.icve.com.cn/portal_new/js/Slide.js could save 406B (30% reduction).
Minifying https://www.icve.com.cn/common/js/common.js could save 22.9KiB (42% reduction).
Minifying https://www.icve.com.cn/common/js/portal_new/portal_new.js?20190919 could save 22.5KiB (55% reduction).
Minifying https://moocpv.icve.com.cn:7777/socket.io/socket.io.js?_=1577595748793 could save 19.4KiB (46% reduction) after compression.
Minifying https://www.icve.com.cn/common/js/select2/select2.min.js could save 9.6KiB (13% reduction).
Minifying https://www.icve.com.cn/common/js/pagination.js could save 7.2KiB (49% reduction).
Minifying https://www.icve.com.cn/portal_new/js/portal/portal.js could save 4.5KiB (51% reduction).
Minifying https://www.icve.com.cn/portal_new/js/Slide.js could save 406B (30% reduction).
priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.icve.com.cn/common/js/jquery/jquery.js
https://www.icve.com.cn/common/js/common.js
https://www.icve.com.cn/common/js/pagination.js
https://www.icve.com.cn/portal_new/js/Slide.js
https://www.icve.com.cn/portal/js/common/jquery.flexslider.js
https://www.icve.com.cn/common/js/select2/select2.min.js
https://www.icve.com.cn/common/js/pnotify/jquery.pnotify.min.js
https://www.icve.com.cn/common/js/jqueryui/jqueryui.js
https://www.icve.com.cn/common/js/portal_new/portal_new.js?20190919
https://www.icve.com.cn/common/js/common.js
https://www.icve.com.cn/common/js/pagination.js
https://www.icve.com.cn/portal_new/js/Slide.js
https://www.icve.com.cn/portal/js/common/jquery.flexslider.js
https://www.icve.com.cn/common/js/select2/select2.min.js
https://www.icve.com.cn/common/js/pnotify/jquery.pnotify.min.js
https://www.icve.com.cn/common/js/jqueryui/jqueryui.js
https://www.icve.com.cn/common/js/portal_new/portal_new.js?20190919
Optimize CSS Delivery of the following:
https://www.icve.com.cn/portal_new/css/yui.css
https://www.icve.com.cn/portal_new/fonts/iconfont.css
https://www.icve.com.cn/common/css/jquery-ui.css
https://www.icve.com.cn/common/js/pnotify/jquery.pnotify.default.css
https://www.icve.com.cn/common/js/select2/select2.css
https://www.icve.com.cn/portal_new/css/index.css
https://www.icve.com.cn/common/css/portalcommon/portalcommon.css
https://www.icve.com.cn/portal_new/fonts/iconfont.css
https://www.icve.com.cn/common/css/jquery-ui.css
https://www.icve.com.cn/common/js/pnotify/jquery.pnotify.default.css
https://www.icve.com.cn/common/js/select2/select2.css
https://www.icve.com.cn/portal_new/css/index.css
https://www.icve.com.cn/common/css/portalcommon/portalcommon.css
priority - 6Leverage 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:
https://file.icve.com.cn/file_doc/213/706/356B0BCE…BA9CB7AB8F1DF600F8.png (expiration not specified)
https://file.icve.com.cn/file_doc/251/832/3EDD02BD…68E5A6FF6AA77852A2.png (expiration not specified)
https://file.icve.com.cn/file_doc/367/23/5BC05C8E8…12B3D7590A603159D0.png (expiration not specified)
https://file.icve.com.cn/file_doc/453/717/717B3785…D4FF0224F68780F68A.png (expiration not specified)
https://file.icve.com.cn/file_doc/467/196/74C31010…75195D520AD336E4B0.png (expiration not specified)
https://file.icve.com.cn/file_doc/481/404/78765185…57FF15A4BD24557892.png (expiration not specified)
https://file.icve.com.cn/file_doc/646/562/A188C9FB…12B6A5C3145683061F.png (expiration not specified)
https://file.icve.com.cn/file_doc/718/588/B3B9312D…900399843FEAAD8103.png (expiration not specified)
https://file.icve.com.cn/file_doc/731/871/B6DD9D3C…120B96E24E1C23F151.png (expiration not specified)
https://file.icve.com.cn/file_doc/733/447/B776FE82…28252F0FEA8C5FE51B.png (expiration not specified)
https://file.icve.com.cn/file_doc/975/162/F3F28A6F…C9C2E6F0A4F5FA5445.png (expiration not specified)
https://zjy2.icve.com.cn/common/images/school-logo.png (expiration not specified)
https://file.icve.com.cn/file_doc/251/832/3EDD02BD…68E5A6FF6AA77852A2.png (expiration not specified)
https://file.icve.com.cn/file_doc/367/23/5BC05C8E8…12B3D7590A603159D0.png (expiration not specified)
https://file.icve.com.cn/file_doc/453/717/717B3785…D4FF0224F68780F68A.png (expiration not specified)
https://file.icve.com.cn/file_doc/467/196/74C31010…75195D520AD336E4B0.png (expiration not specified)
https://file.icve.com.cn/file_doc/481/404/78765185…57FF15A4BD24557892.png (expiration not specified)
https://file.icve.com.cn/file_doc/646/562/A188C9FB…12B6A5C3145683061F.png (expiration not specified)
https://file.icve.com.cn/file_doc/718/588/B3B9312D…900399843FEAAD8103.png (expiration not specified)
https://file.icve.com.cn/file_doc/731/871/B6DD9D3C…120B96E24E1C23F151.png (expiration not specified)
https://file.icve.com.cn/file_doc/733/447/B776FE82…28252F0FEA8C5FE51B.png (expiration not specified)
https://file.icve.com.cn/file_doc/975/162/F3F28A6F…C9C2E6F0A4F5FA5445.png (expiration not specified)
https://zjy2.icve.com.cn/common/images/school-logo.png (expiration not specified)
priority - 4Minify 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 35.2KiB (32% reduction).
Minifying https://www.icve.com.cn/portal_new/css/index.css could save 27.3KiB (37% reduction).
Minifying https://www.icve.com.cn/common/css/jquery-ui.css could save 5.1KiB (20% reduction).
Minifying https://www.icve.com.cn/common/css/portalcommon/portalcommon.css could save 2KiB (33% reduction).
Minifying https://www.icve.com.cn/portal_new/css/yui.css could save 841B (37% reduction).
Minifying https://www.icve.com.cn/common/css/jquery-ui.css could save 5.1KiB (20% reduction).
Minifying https://www.icve.com.cn/common/css/portalcommon/portalcommon.css could save 2KiB (33% reduction).
Minifying https://www.icve.com.cn/portal_new/css/yui.css could save 841B (37% reduction).
priority - 2Minify 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 15.9KiB (23% reduction).
Minifying https://www.icve.com.cn/ could save 15.9KiB (23% reduction).
icve.com.cn Desktop Resource Breakdown
| Total Resources | 106 |
| Number of Hosts | 8 |
| Static Resources | 14 |
| JavaScript Resources | 24 |
| CSS Resources | 8 |
icve.com.cn mobile page speed rank
Last tested: 2019-02-07
Mobile Speed
Bad
64/100
icve.com.cn Mobile Speed Test Quick Summary
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://icve.com.cn/common/js/jquery/jquery.js
http://icve.com.cn/common/js/common.js
http://icve.com.cn/common/js/pagination.js
http://icve.com.cn/portal_new/js/Slide.js
http://icve.com.cn/portal/js/common/jquery.flexslider.js
http://icve.com.cn/common/js/select2/select2.min.js
http://icve.com.cn/common/js/pnotify/jquery.pnotify.min.js
http://icve.com.cn/common/js/jqueryui/jqueryui.js
http://icve.com.cn/common/js/portal_new/portal_new.js
http://icve.com.cn/common/js/common.js
http://icve.com.cn/common/js/pagination.js
http://icve.com.cn/portal_new/js/Slide.js
http://icve.com.cn/portal/js/common/jquery.flexslider.js
http://icve.com.cn/common/js/select2/select2.min.js
http://icve.com.cn/common/js/pnotify/jquery.pnotify.min.js
http://icve.com.cn/common/js/jqueryui/jqueryui.js
http://icve.com.cn/common/js/portal_new/portal_new.js
Optimize CSS Delivery of the following:
http://icve.com.cn/portal_new/css/yui.css
http://icve.com.cn/portal_new/fonts/iconfont.css
http://icve.com.cn/common/css/jquery-ui.css
http://icve.com.cn/common/js/pnotify/jquery.pnotify.default.css
http://icve.com.cn/common/js/select2/select2.css
http://icve.com.cn/portal_new/css/index.css
http://icve.com.cn/common/js/select2/select2.css
http://icve.com.cn/common/js/pnotify/jquery.pnotify.default.css
http://icve.com.cn/portal/css/jquery-ui.css
http://icve.com.cn/portal_new/fonts/iconfont.css
http://icve.com.cn/common/css/jquery-ui.css
http://icve.com.cn/common/js/pnotify/jquery.pnotify.default.css
http://icve.com.cn/common/js/select2/select2.css
http://icve.com.cn/portal_new/css/index.css
http://icve.com.cn/common/js/select2/select2.css
http://icve.com.cn/common/js/pnotify/jquery.pnotify.default.css
http://icve.com.cn/portal/css/jquery-ui.css
priority - 17Leverage 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://icve.com.cn/common/css/images/qrcode_zhzjguanfang_1.jpg (expiration not specified)
http://icve.com.cn/common/css/jquery-ui.css (expiration not specified)
http://icve.com.cn/common/js/common.js (expiration not specified)
http://icve.com.cn/common/js/jquery/jquery.js (expiration not specified)
http://icve.com.cn/common/js/jqueryui/jqueryui.js (expiration not specified)
http://icve.com.cn/common/js/pagination.js (expiration not specified)
http://icve.com.cn/common/js/pnotify/jquery.pnotify.default.css (expiration not specified)
http://icve.com.cn/common/js/pnotify/jquery.pnotify.min.js (expiration not specified)
http://icve.com.cn/common/js/portal_new/portal_new.js (expiration not specified)
http://icve.com.cn/common/js/select2/select2.css (expiration not specified)
http://icve.com.cn/common/js/select2/select2.min.js (expiration not specified)
http://icve.com.cn/portal/css/jquery-ui.css (expiration not specified)
http://icve.com.cn/portal/js/common/jquery.flexslider.js (expiration not specified)
http://icve.com.cn/portal_new/css/index.css (expiration not specified)
http://icve.com.cn/portal_new/css/yui.css (expiration not specified)
http://icve.com.cn/portal_new/fonts/iconfont.css (expiration not specified)
http://icve.com.cn/portal_new/images/b.png (expiration not specified)
http://icve.com.cn/portal_new/images/bg_footer.png (expiration not specified)
http://icve.com.cn/portal_new/images/footer_logo.png (expiration not specified)
http://icve.com.cn/portal_new/images/header-logo.jpg (expiration not specified)
http://icve.com.cn/portal_new/images/loading.gif (expiration not specified)
http://icve.com.cn/portal_new/js/Slide.js (expiration not specified)
http://icve.com.cn/common/css/jquery-ui.css (expiration not specified)
http://icve.com.cn/common/js/common.js (expiration not specified)
http://icve.com.cn/common/js/jquery/jquery.js (expiration not specified)
http://icve.com.cn/common/js/jqueryui/jqueryui.js (expiration not specified)
http://icve.com.cn/common/js/pagination.js (expiration not specified)
http://icve.com.cn/common/js/pnotify/jquery.pnotify.default.css (expiration not specified)
http://icve.com.cn/common/js/pnotify/jquery.pnotify.min.js (expiration not specified)
http://icve.com.cn/common/js/portal_new/portal_new.js (expiration not specified)
http://icve.com.cn/common/js/select2/select2.css (expiration not specified)
http://icve.com.cn/common/js/select2/select2.min.js (expiration not specified)
http://icve.com.cn/portal/css/jquery-ui.css (expiration not specified)
http://icve.com.cn/portal/js/common/jquery.flexslider.js (expiration not specified)
http://icve.com.cn/portal_new/css/index.css (expiration not specified)
http://icve.com.cn/portal_new/css/yui.css (expiration not specified)
http://icve.com.cn/portal_new/fonts/iconfont.css (expiration not specified)
http://icve.com.cn/portal_new/images/b.png (expiration not specified)
http://icve.com.cn/portal_new/images/bg_footer.png (expiration not specified)
http://icve.com.cn/portal_new/images/footer_logo.png (expiration not specified)
http://icve.com.cn/portal_new/images/header-logo.jpg (expiration not specified)
http://icve.com.cn/portal_new/images/loading.gif (expiration not specified)
http://icve.com.cn/portal_new/js/Slide.js (expiration not specified)
priority - 4Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 40.4KiB (74% reduction).
Compressing and resizing http://icve.com.cn/common/css/images/qrcode_zhzjguanfang_1.jpg could save 34.8KiB (90% reduction).
Compressing http://icve.com.cn/portal_new/images/header-logo.jpg could save 3.4KiB (48% reduction).
Compressing http://icve.com.cn/portal_new/images/footer_logo.png could save 1.2KiB (17% reduction).
Compressing http://icve.com.cn/portal_new/images/b.png could save 920B (69% reduction).
Compressing http://icve.com.cn/portal_new/images/bg_footer.png could save 132B (64% reduction).
Compressing http://icve.com.cn/portal_new/images/header-logo.jpg could save 3.4KiB (48% reduction).
Compressing http://icve.com.cn/portal_new/images/footer_logo.png could save 1.2KiB (17% reduction).
Compressing http://icve.com.cn/portal_new/images/b.png could save 920B (69% reduction).
Compressing http://icve.com.cn/portal_new/images/bg_footer.png could save 132B (64% reduction).
priority - 4Minify 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 36.7KiB (36% reduction).
Minifying http://icve.com.cn/common/js/jqueryui/jqueryui.js could save 31.1KiB (39% reduction) after compression.
Minifying http://icve.com.cn/common/js/common.js could save 3.7KiB (27% reduction) after compression.
Minifying http://icve.com.cn/common/js/pagination.js could save 1.1KiB (34% reduction) after compression.
Minifying http://icve.com.cn/common/js/portal_new/portal_new.js could save 678B (18% reduction) after compression.
Minifying http://icve.com.cn/portal_new/js/Slide.js could save 105B (21% reduction) after compression.
Minifying http://icve.com.cn/common/js/common.js could save 3.7KiB (27% reduction) after compression.
Minifying http://icve.com.cn/common/js/pagination.js could save 1.1KiB (34% reduction) after compression.
Minifying http://icve.com.cn/common/js/portal_new/portal_new.js could save 678B (18% reduction) after compression.
Minifying http://icve.com.cn/portal_new/js/Slide.js could save 105B (21% reduction) after compression.
priority - 0Minify 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 3.7KiB (19% reduction).
Minifying http://icve.com.cn/portal_new/css/index.css could save 1.8KiB (17% reduction) after compression.
Minifying http://icve.com.cn/common/css/jquery-ui.css could save 1.3KiB (25% reduction) after compression.
Minifying http://icve.com.cn/common/js/select2/select2.css could save 398B (12% reduction) after compression.
Minifying http://icve.com.cn/portal_new/css/yui.css could save 222B (37% reduction) after compression.
Minifying http://icve.com.cn/common/css/jquery-ui.css could save 1.3KiB (25% reduction) after compression.
Minifying http://icve.com.cn/common/js/select2/select2.css could save 398B (12% reduction) after compression.
Minifying http://icve.com.cn/portal_new/css/yui.css could save 222B (37% reduction) after compression.
priority - 0Enable 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 239B (43% reduction).
Compressing http://www.icve.com.cn/common/common/getFriendLink could save 239B (43% reduction).
icve.com.cn Mobile Resource Breakdown
| Total Resources | 31 |
| Number of Hosts | 2 |
| Static Resources | 22 |
| JavaScript Resources | 12 |
| CSS Resources | 7 |
icve.com.cn mobile page usability
Last tested: 2019-02-07
Mobile Usability
Medium
69/100
icve.com.cn Mobile Usability Test Quick Summary
priority - 31Use 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.
登录 and 1 others render only 4 pixels tall (12 CSS pixels).| renders only 4 pixels tall (12 CSS pixels).我的学习中心 and 2 others render only 4 pixels tall (12 CSS pixels).微信公众号 renders only 4 pixels tall (12 CSS pixels).在线开放课程（MOOC） and 3 others render only 5 pixels tall (16 CSS pixels).资源库 renders only 5 pixels tall (16 CSS pixels).专业 and 4 others render only 5 pixels tall (16 CSS pixels).| and 3 others render only 4 pixels tall (12 CSS pixels).民族文化传承与创新 and 27 others render only 4 pixels tall (14 CSS pixels).更多 renders only 4 pixels tall (14 CSS pixels).正在加载... and 1 others render only 5 pixels tall (16 CSS pixels).海纳百川 有容乃大 and 2 others render only 6 pixels tall (18 CSS pixels).查看更多 renders only 5 pixels tall (16 CSS pixels).正在加载... renders only 4 pixels tall (12 CSS pixels).推荐课程 renders only 5 pixels tall (16 CSS pixels)./ and 5 others render only 5 pixels tall (16 CSS pixels).最热课程 and 3 others render only 5 pixels tall (16 CSS pixels).查看更多 and 1 others render only 5 pixels tall (16 CSS pixels).正在加载... and 1 others render only 4 pixels tall (12 CSS pixels).推荐微课 renders only 5 pixels tall (16 CSS pixels).开通项目申请表 and 6 others render only 4 pixels tall (12 CSS pixels).| and 5 others render only 4 pixels tall (12 CSS pixels).Copyright©www.icve.com.cn renders only 4 pixels tall (12 CSS pixels).京ICP备12020869-19 renders only 4 pixels tall (12 CSS pixels).priority - 10Configure the viewport
Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.
priority - 3Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 1,206 CSS pixels wide, but the viewport is only 1,200 CSS pixels wide. The following elements fall outside the viewport:
The element
<div id="preject" class="tab-content">正在加载...</div> falls outside the viewport.priority - 2Size 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="login-btn" href="javascript:;" class="login-link">登录</a> and 1 others are close to other tap targets.The tap target
<input id="search_button" type="submit" class="search-b"> is close to 1 other tap targets.The tap target
<a href="/portal_new/portal/portal.html">首页</a> is close to 1 other tap targets.The tap target
<a href="javascript:;" class="zyk">资源库</a> is close to 1 other tap targets.The tap target
<a href="/portal_new/pr…t/project.html">专业</a> and 4 others are close to other tap targets.The tap target
<a href="javascript:;">>公共基础</a> and 2 others are close to other tap targets.The tap target
<a href="javascript:;">>食品药品与粮食大类</a> and 1 others are close to other tap targets.The tap target
<a href="javascript:;">>食品药品与粮食大类</a> and 1 others are close to other tap targets.The tap target
<a href="#" class="more-pop">更多</a> is close to 1 other tap targets.icve.com.cn HTML validation
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
Line: 6 Column: 5 - 82
"...dge"> <meta name="viewport" content="width=1200, maximum-scale=1, user-scalable=no"> <..."
"...dge"> <meta name="viewport" content="width=1200, maximum-scale=1, user-scalable=no"> <..."
Empty heading.
Line: 278 Column: 13 - 36
"... <h2 class="search-text"> ..."
"... <h2 class="search-text"> ..."
Errors
Attribute “func” not allowed on element “input” at this point.
Line: 163 Column: 21 - 138
"... <input type="password" name="pwd" func="validate_passowrd" placeholder="密码" class="ui-widget-content ui-corner-all" /> ..."
"... <input type="password" name="pwd" func="validate_passowrd" placeholder="密码" class="ui-widget-content ui-corner-all" /> ..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 280 Column: 21 - 68
"... <img src="/portal_new/images/header-logo.jpg" /> ..." Line: 290 Column: 21 - 110
"... <img src="/common/css/images/qrcode_zhzjguanfang_1.jpg" style="width: 74px; height: 75px"><span>..."
"... <img src="/portal_new/images/header-logo.jpg" /> ..." Line: 290 Column: 21 - 110
"... <img src="/common/css/images/qrcode_zhzjguanfang_1.jpg" style="width: 74px; height: 75px"><span>..."
icve.com.cn similar domains
Similar domains:
www.icve.com
www.icve.net
www.icve.org
www.icve.info
www.icve.biz
www.icve.us
www.icve.mobi
www.cve.com.cn
www.icve.com.cn
www.ucve.com.cn
www.iucve.com.cn
www.uicve.com.cn
www.jcve.com.cn
www.ijcve.com.cn
www.jicve.com.cn
www.kcve.com.cn
www.ikcve.com.cn
www.kicve.com.cn
www.ocve.com.cn
www.iocve.com.cn
www.oicve.com.cn
www.ive.com.cn
www.ixve.com.cn
www.icxve.com.cn
www.ixcve.com.cn
www.idve.com.cn
www.icdve.com.cn
www.idcve.com.cn
www.ifve.com.cn
www.icfve.com.cn
www.ifcve.com.cn
www.ivve.com.cn
www.icvve.com.cn
www.ivcve.com.cn
www.ice.com.cn
www.icce.com.cn
www.icvce.com.cn
www.iccve.com.cn
www.icfe.com.cn
www.icvfe.com.cn
www.icge.com.cn
www.icvge.com.cn
www.icgve.com.cn
www.icbe.com.cn
www.icvbe.com.cn
www.icbve.com.cn
www.icv.com.cn
www.icvw.com.cn
www.icvew.com.cn
www.icvwe.com.cn
www.icvs.com.cn
www.icves.com.cn
www.icvse.com.cn
www.icvd.com.cn
www.icved.com.cn
www.icvde.com.cn
www.icvr.com.cn
www.icver.com.cn
www.icvre.com.cn
www.icve.net
www.icve.org
www.icve.info
www.icve.biz
www.icve.us
www.icve.mobi
www.cve.com.cn
www.icve.com.cn
www.ucve.com.cn
www.iucve.com.cn
www.uicve.com.cn
www.jcve.com.cn
www.ijcve.com.cn
www.jicve.com.cn
www.kcve.com.cn
www.ikcve.com.cn
www.kicve.com.cn
www.ocve.com.cn
www.iocve.com.cn
www.oicve.com.cn
www.ive.com.cn
www.ixve.com.cn
www.icxve.com.cn
www.ixcve.com.cn
www.idve.com.cn
www.icdve.com.cn
www.idcve.com.cn
www.ifve.com.cn
www.icfve.com.cn
www.ifcve.com.cn
www.ivve.com.cn
www.icvve.com.cn
www.ivcve.com.cn
www.ice.com.cn
www.icce.com.cn
www.icvce.com.cn
www.iccve.com.cn
www.icfe.com.cn
www.icvfe.com.cn
www.icge.com.cn
www.icvge.com.cn
www.icgve.com.cn
www.icbe.com.cn
www.icvbe.com.cn
www.icbve.com.cn
www.icv.com.cn
www.icvw.com.cn
www.icvew.com.cn
www.icvwe.com.cn
www.icvs.com.cn
www.icves.com.cn
www.icvse.com.cn
www.icvd.com.cn
www.icved.com.cn
www.icvde.com.cn
www.icvr.com.cn
www.icver.com.cn
www.icvre.com.cn
icve.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.
icve.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.