chem17.com Website Information
Daily Unique Visits: 84,540
Daily Page Views: 507,240
Income Per Day: $1,014
Estimated Value: $730,080
chem17.com is registered under .COM top-level domain. Please check other sites in .COM 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 chem17.com position in Alexa rank database was 13315 and the lowest rank position was 16965. Current position of chem17.com in Alexa rank database is 16965.
Desktop speed score of chem17.com (31/100) is better than the results of 8.96% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of chem17.com (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of chem17.com (51/100) is better than the results of 35.73% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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chem17.com 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.
chem17.com 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: CHEM17.COM
Registry Domain ID: 95865157_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2023-03-07T00:59:30Z
Creation Date: 2003-03-17T08:48:55Z
Registry Expiry Date: 2028-03-17T07:48:55Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: VIP3.ALIDNS.COM
Name Server: VIP4.ALIDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T22:16:33Z
Registry Domain ID: 95865157_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2023-03-07T00:59:30Z
Creation Date: 2003-03-17T08:48:55Z
Registry Expiry Date: 2028-03-17T07:48:55Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: VIP3.ALIDNS.COM
Name Server: VIP4.ALIDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T22:16:33Z
chem17.com server information
Servers Location
chem17.com desktop page speed rank
Last tested: 2019-12-06
Desktop Speed
Bad
31/100
chem17.com Desktop Speed Test Quick Summary
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priority - 40Enable compression
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priority - 21Leverage 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:
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http://www.chem17.com/css/header.source.css (expiration not specified)
http://www.chem17.com/css/index%20v=2015.css (expiration not specified)
http://www.chem17.com/css/last_public.css (expiration not specified)
http://www.chem17.com/images/ICP.jpg (expiration not specified)
http://www.chem17.com/images/Index/darrow.gif (expiration not specified)
http://www.chem17.com/images/Product/btn.gif (expiration not specified)
http://www.chem17.com/images/Product/instruyflg.gif (expiration not specified)
http://www.chem17.com/images/Public/qq.jpg (expiration not specified)
http://www.chem17.com/images/dlg_cancel.gif (expiration not specified)
http://www.chem17.com/images/dlg_close.gif (expiration not specified)
http://www.chem17.com/images/dlg_enter.gif (expiration not specified)
http://www.chem17.com/images/dlg_title_bg.gif (expiration not specified)
http://www.chem17.com/images/dlg_title_bg2.gif (expiration not specified)
http://www.chem17.com/images/index/footer.png (expiration not specified)
http://www.chem17.com/images/index/indexbg2015.png (expiration not specified)
http://www.chem17.com/images/index/logo2015.jpg (expiration not specified)
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http://www.chem17.com/images/index/weixinPic.png (expiration not specified)
http://www.chem17.com/images/index/weixinPic1.png (expiration not specified)
http://www.chem17.com/images/loading.gif (expiration not specified)
http://www.chem17.com/images/product/protitle.jpg (expiration not specified)
http://www.chem17.com/images/reg1.gif (expiration not specified)
http://www.chem17.com/js/My97DatePicker/WdatePicker.js (expiration not specified)
http://www.chem17.com/js/My97DatePicker/calendar.js (expiration not specified)
http://www.chem17.com/js/My97DatePicker/config.js (expiration not specified)
http://www.chem17.com/js/My97DatePicker/lang/en.js (expiration not specified)
http://www.chem17.com/js/My97DatePicker/skin/WdatePicker.css (expiration not specified)
http://www.chem17.com/js/My97DatePicker/skin/default/datepicker.css (expiration not specified)
http://www.chem17.com/js/My97DatePicker/skin/default/img.gif (expiration not specified)
http://www.chem17.com/js/My97DatePicker/skin/whyGreen/datepicker.css (expiration not specified)
http://www.chem17.com/js/base.js (expiration not specified)
http://www.chem17.com/js/chemmember.js (expiration not specified)
http://www.chem17.com/js/dialog.js (expiration not specified)
http://www.chem17.com/js/jquery-1.3.2.min.js (expiration not specified)
http://www.chem17.com/ajax/common.ashx (54 seconds)
http://www.beian.gov.cn/file/ghs.png (expiration not specified)
http://www.chem17.com/ValidCode.aspx (expiration not specified)
http://www.chem17.com/css/Inpublic.css (expiration not specified)
http://www.chem17.com/css/Inquiryforml%20v=2012.css (expiration not specified)
http://www.chem17.com/css/footer.source.css (expiration not specified)
http://www.chem17.com/css/header.source.css (expiration not specified)
http://www.chem17.com/css/index%20v=2015.css (expiration not specified)
http://www.chem17.com/css/last_public.css (expiration not specified)
http://www.chem17.com/images/ICP.jpg (expiration not specified)
http://www.chem17.com/images/Index/darrow.gif (expiration not specified)
http://www.chem17.com/images/Product/btn.gif (expiration not specified)
http://www.chem17.com/images/Product/instruyflg.gif (expiration not specified)
http://www.chem17.com/images/Public/qq.jpg (expiration not specified)
http://www.chem17.com/images/dlg_cancel.gif (expiration not specified)
http://www.chem17.com/images/dlg_close.gif (expiration not specified)
http://www.chem17.com/images/dlg_enter.gif (expiration not specified)
http://www.chem17.com/images/dlg_title_bg.gif (expiration not specified)
http://www.chem17.com/images/dlg_title_bg2.gif (expiration not specified)
http://www.chem17.com/images/index/footer.png (expiration not specified)
http://www.chem17.com/images/index/indexbg2015.png (expiration not specified)
http://www.chem17.com/images/index/logo2015.jpg (expiration not specified)
http://www.chem17.com/images/index/productIco.png (expiration not specified)
http://www.chem17.com/images/index/v.jpg (expiration not specified)
http://www.chem17.com/images/index/weixin.png (expiration not specified)
http://www.chem17.com/images/index/weixinPic.png (expiration not specified)
http://www.chem17.com/images/index/weixinPic1.png (expiration not specified)
http://www.chem17.com/images/loading.gif (expiration not specified)
http://www.chem17.com/images/product/protitle.jpg (expiration not specified)
http://www.chem17.com/images/reg1.gif (expiration not specified)
http://www.chem17.com/js/My97DatePicker/WdatePicker.js (expiration not specified)
http://www.chem17.com/js/My97DatePicker/calendar.js (expiration not specified)
http://www.chem17.com/js/My97DatePicker/config.js (expiration not specified)
http://www.chem17.com/js/My97DatePicker/lang/en.js (expiration not specified)
http://www.chem17.com/js/My97DatePicker/skin/WdatePicker.css (expiration not specified)
http://www.chem17.com/js/My97DatePicker/skin/default/datepicker.css (expiration not specified)
http://www.chem17.com/js/My97DatePicker/skin/default/img.gif (expiration not specified)
http://www.chem17.com/js/My97DatePicker/skin/whyGreen/datepicker.css (expiration not specified)
http://www.chem17.com/js/base.js (expiration not specified)
http://www.chem17.com/js/chemmember.js (expiration not specified)
http://www.chem17.com/js/dialog.js (expiration not specified)
http://www.chem17.com/js/jquery-1.3.2.min.js (expiration not specified)
http://www.chem17.com/ajax/common.ashx (54 seconds)
priority - 10Minify 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 97.8KiB (33% reduction).
Minifying http://www.chem17.com/js/jquery.min.js?v=20160421102855 could save 34.3KiB (28% reduction).
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Minifying http://www.chem17.com/ajax/common.ashx could save 690B (24% reduction).
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 15 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.chem17.com/js/jsLibrary.js?v=20160421102902
http://www.chem17.com/js/jquery.min.js?v=20160421102855
http://www.chem17.com/js/jQselect.js?v=20160421102902
http://www.chem17.com/js/json2.js?v=20160421102902
http://www.chem17.com/js/jtips.js?v=20160421102902
http://www.chem17.com/js/SlidingDoors201413.js?v=20160421102903
http://www.chem17.com/js/Send.js?v=20160421102902
http://www.chem17.com/js/base.js?v=20160421102854
http://www.chem17.com/js/dialog.js?v=20160421102854
http://www.chem17.com/js/Index.js?v=20160421102856
http://www.chem17.com/js/IndexLogin.js?v=20160421102854
http://www.chem17.com/ajax/common.ashx
http://www.chem17.com/ajax/Industry.Vivian,Industry.ashx
http://www.chem17.com/js/tabSwitch.js?v=20160421102903
http://www.chem17.com/js/mobilephone.js?v=20160421102902
http://www.chem17.com/js/jquery.min.js?v=20160421102855
http://www.chem17.com/js/jQselect.js?v=20160421102902
http://www.chem17.com/js/json2.js?v=20160421102902
http://www.chem17.com/js/jtips.js?v=20160421102902
http://www.chem17.com/js/SlidingDoors201413.js?v=20160421102903
http://www.chem17.com/js/Send.js?v=20160421102902
http://www.chem17.com/js/base.js?v=20160421102854
http://www.chem17.com/js/dialog.js?v=20160421102854
http://www.chem17.com/js/Index.js?v=20160421102856
http://www.chem17.com/js/IndexLogin.js?v=20160421102854
http://www.chem17.com/ajax/common.ashx
http://www.chem17.com/ajax/Industry.Vivian,Industry.ashx
http://www.chem17.com/js/tabSwitch.js?v=20160421102903
http://www.chem17.com/js/mobilephone.js?v=20160421102902
Optimize CSS Delivery of the following:
http://www.chem17.com/css/index%20v=2015.css
priority - 1Minify 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 13.6KiB (35% reduction).
Minifying http://www.chem17.com/ajax/Industry.Vivian,Industr…ompanyName&_session=rw could save 7.1KiB (37% reduction).
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Minifying http://www.chem17.com/SendOrder/Send3.aspx could save 6.6KiB (33% reduction).
priority - 1Reduce server response time
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 5.7KiB (21% reduction).
Minifying http://www.chem17.com/js/My97DatePicker/skin/whyGreen/datepicker.css could save 1.8KiB (39% reduction).
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Minifying http://www.chem17.com/css/header.source.css could save 793B (12% reduction).
chem17.com Desktop Resource Breakdown
| Total Resources | 176 |
| Number of Hosts | 21 |
| Static Resources | 145 |
| JavaScript Resources | 32 |
| CSS Resources | 9 |
chem17.com mobile page speed rank
Last tested: 2019-12-05
Mobile Speed
Bad
51/100
chem17.com Mobile Speed Test Quick Summary
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://m.chem17.com/js/jsLibrary2014.js
http://m.chem17.com/js/jquery-1.4.2.min.js
http://m.chem17.com/js/jquery.min.js
http://m.chem17.com/js/jQselect.js
http://m.chem17.com/js/loginbake.js
http://m.chem17.com/js/valid.js
http://m.chem17.com/ajax/common.ashx
http://m.chem17.com/ajax/MobileIndustry.Vivian,MobileIndustry.ashx
http://m.chem17.com/js/flashimg.js
http://m.chem17.com/js/jquery-1.4.2.min.js
http://m.chem17.com/js/jquery.min.js
http://m.chem17.com/js/jQselect.js
http://m.chem17.com/js/loginbake.js
http://m.chem17.com/js/valid.js
http://m.chem17.com/ajax/common.ashx
http://m.chem17.com/ajax/MobileIndustry.Vivian,MobileIndustry.ashx
http://m.chem17.com/js/flashimg.js
Optimize CSS Delivery of the following:
http://m.chem17.com/Css/index.css
priority - 26Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://chem17.com/
http://www.chem17.com/
http://m.chem17.com/
http://www.chem17.com/
http://m.chem17.com/
priority - 19Enable 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 185KiB (69% reduction).
Compressing http://m.chem17.com/js/jquery.min.js could save 88.3KiB (70% reduction).
Compressing http://m.chem17.com/js/jquery-1.4.2.min.js could save 46.4KiB (65% reduction).
Compressing http://m.chem17.com/ could save 14.4KiB (74% reduction).
Compressing http://m.chem17.com/js/jsLibrary2014.js could save 11.8KiB (74% reduction).
Compressing http://m.chem17.com/Css/index.css could save 9.2KiB (76% reduction).
Compressing http://m.chem17.com/js/valid.js could save 4.8KiB (74% reduction).
Compressing http://m.chem17.com/js/jQselect.js could save 3.8KiB (67% reduction).
Compressing http://m.chem17.com/ajax/MobileIndustry.Vivian,MobileIndustry.ashx could save 3.1KiB (66% reduction).
Compressing http://m.chem17.com/ajax/common.ashx could save 1.9KiB (64% reduction).
Compressing http://m.chem17.com/js/flashimg.js could save 1.2KiB (56% reduction).
Compressing http://m.chem17.com/js/jquery-1.4.2.min.js could save 46.4KiB (65% reduction).
Compressing http://m.chem17.com/ could save 14.4KiB (74% reduction).
Compressing http://m.chem17.com/js/jsLibrary2014.js could save 11.8KiB (74% reduction).
Compressing http://m.chem17.com/Css/index.css could save 9.2KiB (76% reduction).
Compressing http://m.chem17.com/js/valid.js could save 4.8KiB (74% reduction).
Compressing http://m.chem17.com/js/jQselect.js could save 3.8KiB (67% reduction).
Compressing http://m.chem17.com/ajax/MobileIndustry.Vivian,MobileIndustry.ashx could save 3.1KiB (66% reduction).
Compressing http://m.chem17.com/ajax/common.ashx could save 1.9KiB (64% reduction).
Compressing http://m.chem17.com/js/flashimg.js could save 1.2KiB (56% reduction).
priority - 13Leverage 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://m.chem17.com/Css/index.css (expiration not specified)
http://m.chem17.com/Images/Mobile.png (expiration not specified)
http://m.chem17.com/Images/chem17.png (expiration not specified)
http://m.chem17.com/Images/img_loading.gif (expiration not specified)
http://m.chem17.com/Images/menuLeft.jpg (expiration not specified)
http://m.chem17.com/Images/menuRight.jpg (expiration not specified)
http://m.chem17.com/Images/mobile.png (expiration not specified)
http://m.chem17.com/Images/webLogo.png (expiration not specified)
http://m.chem17.com/images/mobile.png (expiration not specified)
http://m.chem17.com/images/userPic.png (expiration not specified)
http://m.chem17.com/js/flashimg.js (expiration not specified)
http://m.chem17.com/js/jQselect.js (expiration not specified)
http://m.chem17.com/js/jquery-1.4.2.min.js (expiration not specified)
http://m.chem17.com/js/jquery.min.js (expiration not specified)
http://m.chem17.com/js/jsLibrary2014.js (expiration not specified)
http://m.chem17.com/js/loginbake.js (expiration not specified)
http://m.chem17.com/js/valid.js (expiration not specified)
http://m.chem17.com/ajax/common.ashx (60 seconds)
http://m.chem17.com/Images/Mobile.png (expiration not specified)
http://m.chem17.com/Images/chem17.png (expiration not specified)
http://m.chem17.com/Images/img_loading.gif (expiration not specified)
http://m.chem17.com/Images/menuLeft.jpg (expiration not specified)
http://m.chem17.com/Images/menuRight.jpg (expiration not specified)
http://m.chem17.com/Images/mobile.png (expiration not specified)
http://m.chem17.com/Images/webLogo.png (expiration not specified)
http://m.chem17.com/images/mobile.png (expiration not specified)
http://m.chem17.com/images/userPic.png (expiration not specified)
http://m.chem17.com/js/flashimg.js (expiration not specified)
http://m.chem17.com/js/jQselect.js (expiration not specified)
http://m.chem17.com/js/jquery-1.4.2.min.js (expiration not specified)
http://m.chem17.com/js/jquery.min.js (expiration not specified)
http://m.chem17.com/js/jsLibrary2014.js (expiration not specified)
http://m.chem17.com/js/loginbake.js (expiration not specified)
http://m.chem17.com/js/valid.js (expiration not specified)
http://m.chem17.com/ajax/common.ashx (60 seconds)
priority - 5Minify 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 47.8KiB (31% reduction).
Minifying http://m.chem17.com/js/jquery.min.js could save 34.3KiB (28% reduction).
Minifying http://m.chem17.com/js/jsLibrary2014.js could save 7KiB (45% reduction).
Minifying http://m.chem17.com/js/valid.js could save 3.6KiB (56% reduction).
Minifying http://m.chem17.com/js/jQselect.js could save 1.6KiB (29% reduction).
Minifying http://m.chem17.com/ajax/common.ashx could save 690B (24% reduction).
Minifying http://m.chem17.com/js/flashimg.js could save 575B (28% reduction).
Minifying http://m.chem17.com/js/jsLibrary2014.js could save 7KiB (45% reduction).
Minifying http://m.chem17.com/js/valid.js could save 3.6KiB (56% reduction).
Minifying http://m.chem17.com/js/jQselect.js could save 1.6KiB (29% reduction).
Minifying http://m.chem17.com/ajax/common.ashx could save 690B (24% reduction).
Minifying http://m.chem17.com/js/flashimg.js could save 575B (28% reduction).
priority - 1Reduce server response time
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 8.6KiB (41% reduction).
Losslessly compressing http://m.chem17.com/Images/webLogo.png could save 3.2KiB (48% reduction).
Losslessly compressing http://m.chem17.com/Images/menuRight.jpg could save 2.2KiB (30% reduction).
Losslessly compressing http://m.chem17.com/Images/menuLeft.jpg could save 1.9KiB (37% reduction).
Losslessly compressing http://m.chem17.com/images/userPic.png could save 1.4KiB (70% reduction).
Losslessly compressing http://m.chem17.com/Images/menuRight.jpg could save 2.2KiB (30% reduction).
Losslessly compressing http://m.chem17.com/Images/menuLeft.jpg could save 1.9KiB (37% reduction).
Losslessly compressing http://m.chem17.com/images/userPic.png could save 1.4KiB (70% 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 3.5KiB (18% reduction).
Minifying http://m.chem17.com/ could save 3.5KiB (18% reduction).
chem17.com Mobile Resource Breakdown
| Total Resources | 33 |
| Number of Hosts | 11 |
| Static Resources | 24 |
| JavaScript Resources | 12 |
| CSS Resources | 1 |
chem17.com mobile page usability
Last tested: 2019-12-05
Mobile Usability
Good
99/100
chem17.com Mobile Usability Test Quick Summary
priority - 0Size 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 href="/st299863">乐清市丰绅电器有限公司</a> and 4 others are close to other tap targets.chem17.com HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
Bad value “Expires” for attribute “http-equiv” on element “meta”.
Line: 7 Column: 1 - 41
"...t="pc"/> <meta http-equiv="Expires" content="0" /> <met..."
"...t="pc"/> <meta http-equiv="Expires" content="0" /> <met..."
Bad value “Pragma” for attribute “http-equiv” on element “meta”.
Line: 9 Column: 1 - 47
"...t="0" /> <meta http-equiv="Pragma" content="no-cache" /> <met..."
"...t="0" /> <meta http-equiv="Pragma" content="no-cache" /> <met..."
Bad value “Cache-control” for attribute “http-equiv” on element “meta”.
Line: 11 Column: 1 - 54
"...ache" /> <meta http-equiv="Cache-control" content="no-cache" /> <met..."
"...ache" /> <meta http-equiv="Cache-control" content="no-cache" /> <met..."
Bad value “Cache” for attribute “http-equiv” on element “meta”.
Line: 13 Column: 1 - 46
"...ache" /> <meta http-equiv="Cache" content="no-cache" /> <sc..."
"...ache" /> <meta http-equiv="Cache" content="no-cache" /> <sc..."
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Line: 34 Column: 1 - 64
"...="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <meta..."
"...="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <meta..."
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
Line: 76 Column: 1 - 120
"...d> <body> <iframe src="index_logintestnew.html" allowtransparency="true" width="100%" height="38" scrolling="no" frameborder="0" ></ifra..."
"...d> <body> <iframe src="index_logintestnew.html" allowtransparency="true" width="100%" height="38" scrolling="no" frameborder="0" ></ifra..."
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 76 Column: 1 - 120
"...d> <body> <iframe src="index_logintestnew.html" allowtransparency="true" width="100%" height="38" scrolling="no" frameborder="0" ></ifra..." Line: 1552 Column: 7 - 124
"... /> <iframe src="/SendOrder/Send3.aspx" allowtransparency="true" width="670" height="560" scrolling="no" frameborder="0" ></ifra..."
"...d> <body> <iframe src="index_logintestnew.html" allowtransparency="true" width="100%" height="38" scrolling="no" frameborder="0" ></ifra..." Line: 1552 Column: 7 - 124
"... /> <iframe src="/SendOrder/Send3.aspx" allowtransparency="true" width="670" height="560" scrolling="no" frameborder="0" ></ifra..."
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 76 Column: 1 - 120
"...d> <body> <iframe src="index_logintestnew.html" allowtransparency="true" width="100%" height="38" scrolling="no" frameborder="0" ></ifra..." Line: 1552 Column: 7 - 124
"... /> <iframe src="/SendOrder/Send3.aspx" allowtransparency="true" width="670" height="560" scrolling="no" frameborder="0" ></ifra..."
"...d> <body> <iframe src="index_logintestnew.html" allowtransparency="true" width="100%" height="38" scrolling="no" frameborder="0" ></ifra..." Line: 1552 Column: 7 - 124
"... /> <iframe src="/SendOrder/Send3.aspx" allowtransparency="true" width="670" height="560" scrolling="no" frameborder="0" ></ifra..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 76 Column: 1 - 120
"...d> <body> <iframe src="index_logintestnew.html" allowtransparency="true" width="100%" height="38" scrolling="no" frameborder="0" ></ifra..." Line: 1552 Column: 7 - 124
"... /> <iframe src="/SendOrder/Send3.aspx" allowtransparency="true" width="670" height="560" scrolling="no" frameborder="0" ></ifra..."
"...d> <body> <iframe src="index_logintestnew.html" allowtransparency="true" width="100%" height="38" scrolling="no" frameborder="0" ></ifra..." Line: 1552 Column: 7 - 124
"... /> <iframe src="/SendOrder/Send3.aspx" allowtransparency="true" width="670" height="560" scrolling="no" frameborder="0" ></ifra..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 84 Column: 25 - 66
"...eixinBot"><img src="/images/index/weixinPic1.png "/></div>..." Line: 125 Column: 91 - 163
"...nofollow"><img src="http://img49.chem17.com/6/20190201/636846071618721578779.jpg"/></a></..." Line: 126 Column: 44 - 56
"... href="#"><img src=""/></a></..." Line: 1319 Column: 104 - 177
"...据的建立和应用》"><img src="http://img48.chem17.com/6/20181130/636791810036811981887.png" /></a><a..." Line: 1322 Column: 105 - 178
"...r新品惊艳慕尼黑"><img src="http://img50.chem17.com/6/20181120/636783200588224620544.png" /></a><a..." Line: 1325 Column: 95 - 168
"...致心——新芝生物"><img src="http://img49.chem17.com/6/20181225/636813431578038778737.png" /></a><a..." Line: 1341 Column: 93 - 165
"...="imgAdv"><img src="http://img50.chem17.com/6/20190131/636845377632930601274.jpg"/></a> ..." Line: 1559 Column: 101 - 133
"...>无纸记录仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1561 Column: 101 - 133
"...>电池测试仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1563 Column: 101 - 133
"...>微波反应器</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1565 Column: 101 - 133
"...>电流互感器</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1567 Column: 99 - 131
"...">超低温箱</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1569 Column: 101 - 133
"...>精子分析仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1571 Column: 103 - 135
"...露点渗透压仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1573 Column: 103 - 135
"...SMC过滤器</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1575 Column: 101 - 133
"...>生物显微镜</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1577 Column: 97 - 129
"...泵">取样泵</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1579 Column: 101 - 133
"...>气体分析仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1581 Column: 101 - 133
"...>纤维分析仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1583 Column: 99 - 131
"...">电导率仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1585 Column: 97 - 129
"...阀">隔膜阀</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1587 Column: 99 - 131
"...">比表面仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1589 Column: 103 - 135
"...COD分析仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1591 Column: 97 - 129
"...仪">光谱仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1695 Column: 94 - 168
"...nofollow"><img src=" http://img49.chem17.com/6/20181224/636812484477471963496.jpg "></a> ..." Line: 1707 Column: 95 - 169
"...nofollow"><img src=" http://img49.chem17.com/6/20181224/636812484379961963253.jpg "></a> ..." Line: 1720 Column: 92 - 166
"...nofollow"><img src=" http://img49.chem17.com/6/20181224/636812484263575963527.jpg "></a> ..." Line: 1732 Column: 265 - 354
"...nofollow"><img class="techImg" src=" http://img50.chem17.com/6/20181224/636812484726915963277.jpg "></a> ..." Line: 1750 Column: 262 - 351
"...nofollow"><img class="techImg" src=" http://img50.chem17.com/6/20181224/636812484608199963260.jpg "></a> ..." Line: 2204 Column: 119 - 151
"...Menu=yes"><img src="/images/Public/qq.jpg"></a></..." Line: 2204 Column: 280 - 312
"...Menu=yes"><img src="/images/Public/qq.jpg"></a></..." Line: 2204 Column: 442 - 474
"...Menu=yes"><img src="/images/Public/qq.jpg"></a></..." Line: 2205 Column: 120 - 152
"...Menu=yes"><img src="/images/Public/qq.jpg"></a></..." Line: 2205 Column: 280 - 312
"...Menu=yes"><img src="/images/Public/qq.jpg"></a></..." Line: 2205 Column: 428 - 460
"...t="blank"><img src="/images/Public/qq.jpg"></a></..." Line: 2211 Column: 159 - 260
"...ofollow"> <img src="http://idinfo.zjaic.gov.cn/images/i_lo2.gif" align="left" border="0" height="60" width="60"></a> ..." Line: 2212 Column: 151 - 224
"...ofollow"> <img src="/images/ICP.jpg" align="left" border="0" height="60" width="60"></a> ..." Line: 2268 Column: 203 - 271
"...nofollow"><img src="http://www.beian.gov.cn/file/ghs.png" style="float:left;"/><p sty..."
"...eixinBot"><img src="/images/index/weixinPic1.png "/></div>..." Line: 125 Column: 91 - 163
"...nofollow"><img src="http://img49.chem17.com/6/20190201/636846071618721578779.jpg"/></a></..." Line: 126 Column: 44 - 56
"... href="#"><img src=""/></a></..." Line: 1319 Column: 104 - 177
"...据的建立和应用》"><img src="http://img48.chem17.com/6/20181130/636791810036811981887.png" /></a><a..." Line: 1322 Column: 105 - 178
"...r新品惊艳慕尼黑"><img src="http://img50.chem17.com/6/20181120/636783200588224620544.png" /></a><a..." Line: 1325 Column: 95 - 168
"...致心——新芝生物"><img src="http://img49.chem17.com/6/20181225/636813431578038778737.png" /></a><a..." Line: 1341 Column: 93 - 165
"...="imgAdv"><img src="http://img50.chem17.com/6/20190131/636845377632930601274.jpg"/></a> ..." Line: 1559 Column: 101 - 133
"...>无纸记录仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1561 Column: 101 - 133
"...>电池测试仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1563 Column: 101 - 133
"...>微波反应器</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1565 Column: 101 - 133
"...>电流互感器</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1567 Column: 99 - 131
"...">超低温箱</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1569 Column: 101 - 133
"...>精子分析仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1571 Column: 103 - 135
"...露点渗透压仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1573 Column: 103 - 135
"...SMC过滤器</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1575 Column: 101 - 133
"...>生物显微镜</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1577 Column: 97 - 129
"...泵">取样泵</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1579 Column: 101 - 133
"...>气体分析仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1581 Column: 101 - 133
"...>纤维分析仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1583 Column: 99 - 131
"...">电导率仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1585 Column: 97 - 129
"...阀">隔膜阀</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1587 Column: 99 - 131
"...">比表面仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1589 Column: 103 - 135
"...COD分析仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1591 Column: 97 - 129
"...仪">光谱仪</a><img src="/images/index/v.jpg" /></dt> ..." Line: 1695 Column: 94 - 168
"...nofollow"><img src=" http://img49.chem17.com/6/20181224/636812484477471963496.jpg "></a> ..." Line: 1707 Column: 95 - 169
"...nofollow"><img src=" http://img49.chem17.com/6/20181224/636812484379961963253.jpg "></a> ..." Line: 1720 Column: 92 - 166
"...nofollow"><img src=" http://img49.chem17.com/6/20181224/636812484263575963527.jpg "></a> ..." Line: 1732 Column: 265 - 354
"...nofollow"><img class="techImg" src=" http://img50.chem17.com/6/20181224/636812484726915963277.jpg "></a> ..." Line: 1750 Column: 262 - 351
"...nofollow"><img class="techImg" src=" http://img50.chem17.com/6/20181224/636812484608199963260.jpg "></a> ..." Line: 2204 Column: 119 - 151
"...Menu=yes"><img src="/images/Public/qq.jpg"></a></..." Line: 2204 Column: 280 - 312
"...Menu=yes"><img src="/images/Public/qq.jpg"></a></..." Line: 2204 Column: 442 - 474
"...Menu=yes"><img src="/images/Public/qq.jpg"></a></..." Line: 2205 Column: 120 - 152
"...Menu=yes"><img src="/images/Public/qq.jpg"></a></..." Line: 2205 Column: 280 - 312
"...Menu=yes"><img src="/images/Public/qq.jpg"></a></..." Line: 2205 Column: 428 - 460
"...t="blank"><img src="/images/Public/qq.jpg"></a></..." Line: 2211 Column: 159 - 260
"...ofollow"> <img src="http://idinfo.zjaic.gov.cn/images/i_lo2.gif" align="left" border="0" height="60" width="60"></a> ..." Line: 2212 Column: 151 - 224
"...ofollow"> <img src="/images/ICP.jpg" align="left" border="0" height="60" width="60"></a> ..." Line: 2268 Column: 203 - 271
"...nofollow"><img src="http://www.beian.gov.cn/file/ghs.png" style="float:left;"/><p sty..."
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Line: 99 Column: 3 - 76
"...""></a> <form id="searchForm" method="post" action="" onsubmit="return search();"> <..."
"...""></a> <form id="searchForm" method="post" action="" onsubmit="return search();"> <..."
No space between attributes.
Line: 121 Column: - 245
"....aspx?ID=45326"rel="nofollow">..." Line: 121 Column: - 426
"....aspx?ID=45331"rel="nofollow">..." Line: 121 Column: - 695
"....aspx?ID=45333"rel="nofollow">..." Line: 125 Column: - 76
"....aspx?ID=45107"rel="nofollow">..."
"....aspx?ID=45326"rel="nofollow">..." Line: 121 Column: - 426
"....aspx?ID=45331"rel="nofollow">..." Line: 121 Column: - 695
"....aspx?ID=45333"rel="nofollow">..." Line: 125 Column: - 76
"....aspx?ID=45107"rel="nofollow">..."
Bad value “” for attribute “src” on element “img”: Must be non-empty.
Line: 126 Column: 44 - 56
"... href="#"><img src=""/></a></..."
"... href="#"><img src=""/></a></..."
Element “br” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Line: 140 Column: 6 - 25
".../li> <br class="clear" /> </u..." Line: 1360 Column: 6 - 25
".../li> <br class="clear" /> </u..." Line: 1673 Column: 6 - 25
".../li> <br class="clear" /> </u..." Line: 1774 Column: 6 - 25
".../li> <br class="clear" /> </u..." Line: 1915 Column: 6 - 25
".../li> <br class="clear" /> </u..." Line: 2096 Column: 6 - 25
".../li> <br class="clear" /> </u..." Line: 2180 Column: 9 - 27
"...> <br class="clear"/> </u..." Line: 2213 Column: 5 - 22
"...></a> <br class="clear"> </u..."
".../li> <br class="clear" /> </u..." Line: 1360 Column: 6 - 25
".../li> <br class="clear" /> </u..." Line: 1673 Column: 6 - 25
".../li> <br class="clear" /> </u..." Line: 1774 Column: 6 - 25
".../li> <br class="clear" /> </u..." Line: 1915 Column: 6 - 25
".../li> <br class="clear" /> </u..." Line: 2096 Column: 6 - 25
".../li> <br class="clear" /> </u..." Line: 2180 Column: 9 - 27
"...> <br class="clear"/> </u..." Line: 2213 Column: 5 - 22
"...></a> <br class="clear"> </u..."
End tag “div” seen, but there were open elements.
Line: 663 Column: 35 - 40
"... </div> ..."
"... </div> ..."
Unclosed element “span”.
Line: 662 Column: 33 - 38
"... <span>优质供应商：..."
"... <span>优质供应商：..."
End tag “li” implied, but there were open elements.
Line: 1140 Column: 7 - 10
"...告会 <li><a hre..."
"...告会 <li><a hre..."
Unclosed element “a”.
Line: 1139 Column: 11 - 63
"... <li><a href="http://www.fpi-inc.com/news_info.php?2331 ">东深电子受邀..."
"... <li><a href="http://www.fpi-inc.com/news_info.php?2331 ">东深电子受邀..."
Start tag “a” seen but an element of the same type was already open.
Line: 1140 Column: 11 - 62
"... <li><a href="http://www.fpi-inc.com/news_info.php?2326">安谱实验CN..."
"... <li><a href="http://www.fpi-inc.com/news_info.php?2326">安谱实验CN..."
No “a” element in scope but a “a” end tag seen.
Line: 1140 Column: 11 - 62
"... <li><a href="http://www.fpi-inc.com/news_info.php?2326">安谱实验CN..."
"... <li><a href="http://www.fpi-inc.com/news_info.php?2326">安谱实验CN..."
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Line: 1524 Column: 24 - 26
"...s="title"><p></p> ..."
"...s="title"><p></p> ..."
Attribute “alt” not allowed on element “a” at this point.
Line: 1695 Column: 9 - 93
"...> <a href="http://www.chem17.com/Technology/T0/list.html" alt="中国化工仪器网" rel="nofollow"><img ..." Line: 1707 Column: 8 - 94
"...v> <a href="http://www.chem17.com/Tech_news/T1448/list.html" alt="中国化工仪器网" rel="nofollow"><img ..." Line: 1720 Column: 6 - 91
"...div> <a href="http://www.chem17.com/Tech_news/T141/list.html" alt="中国化工仪器网" rel="nofollow"><img ..." Line: 1732 Column: 179 - 264
".../h3> <a href="http://www.chem17.com/Tech_news/T142/list.html" alt="中国化工仪器网" rel="nofollow"><img c..." Line: 1750 Column: 175 - 261
"...h3> <a href="http://www.chem17.com/Tech_news/T1354/list.html" alt="中国化工仪器网" rel="nofollow"><img c..."
"...> <a href="http://www.chem17.com/Technology/T0/list.html" alt="中国化工仪器网" rel="nofollow"><img ..." Line: 1707 Column: 8 - 94
"...v> <a href="http://www.chem17.com/Tech_news/T1448/list.html" alt="中国化工仪器网" rel="nofollow"><img ..." Line: 1720 Column: 6 - 91
"...div> <a href="http://www.chem17.com/Tech_news/T141/list.html" alt="中国化工仪器网" rel="nofollow"><img ..." Line: 1732 Column: 179 - 264
".../h3> <a href="http://www.chem17.com/Tech_news/T142/list.html" alt="中国化工仪器网" rel="nofollow"><img c..." Line: 1750 Column: 175 - 261
"...h3> <a href="http://www.chem17.com/Tech_news/T1354/list.html" alt="中国化工仪器网" rel="nofollow"><img c..."
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Line: 2189 Column: 40 - 46
"...媒体合作：</td> <td class="linkright" valign="middle"><a hre..."
"...媒体合作：</td> <td class="linkright" valign="middle"><a hre..."
Attribute “key” not allowed on element “a” at this point.
Line: 2210 Column: 6 - 166
".../li> <li><a key ="553dfde658725379d18af413" logo_size="124x47" logo_type="business" href="http://www.anquan.org" class="aqlm" rel="nofollow" style="background:none;"><scrip..."
".../li> <li><a key ="553dfde658725379d18af413" logo_size="124x47" logo_type="business" href="http://www.anquan.org" class="aqlm" rel="nofollow" style="background:none;"><scrip..."
Attribute “logo_size” not allowed on element “a” at this point.
Line: 2210 Column: 6 - 166
".../li> <li><a key ="553dfde658725379d18af413" logo_size="124x47" logo_type="business" href="http://www.anquan.org" class="aqlm" rel="nofollow" style="background:none;"><scrip..."
".../li> <li><a key ="553dfde658725379d18af413" logo_size="124x47" logo_type="business" href="http://www.anquan.org" class="aqlm" rel="nofollow" style="background:none;"><scrip..."
Attribute “logo_type” not allowed on element “a” at this point.
Line: 2210 Column: 6 - 166
".../li> <li><a key ="553dfde658725379d18af413" logo_size="124x47" logo_type="business" href="http://www.anquan.org" class="aqlm" rel="nofollow" style="background:none;"><scrip..."
".../li> <li><a key ="553dfde658725379d18af413" logo_size="124x47" logo_type="business" href="http://www.anquan.org" class="aqlm" rel="nofollow" style="background:none;"><scrip..."
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Line: 2211 Column: 2 - 157
".../a></li> <a class="bg5" style="position:absolute;left:488px;top:-8px;" href="http://idinfo.zjaic.gov.cn/bscx.do?method=hddoc&id=3301062003001903" rel="nofollow"> <img ..." Line: 2212 Column: 5 - 149
"...></a> <a class="bg5" style="position:absolute;left:560px;top:-8px;" href="http://img55.chem17.com/6/20160422/635969422812651159416.jpg" rel="nofollow"> <img ..."
".../a></li> <a class="bg5" style="position:absolute;left:488px;top:-8px;" href="http://idinfo.zjaic.gov.cn/bscx.do?method=hddoc&id=3301062003001903" rel="nofollow"> <img ..." Line: 2212 Column: 5 - 149
"...></a> <a class="bg5" style="position:absolute;left:560px;top:-8px;" href="http://img55.chem17.com/6/20160422/635969422812651159416.jpg" rel="nofollow"> <img ..."
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Line: 2211 Column: 159 - 260
"...ofollow"> <img src="http://idinfo.zjaic.gov.cn/images/i_lo2.gif" align="left" border="0" height="60" width="60"></a> ..." Line: 2212 Column: 151 - 224
"...ofollow"> <img src="/images/ICP.jpg" align="left" border="0" height="60" width="60"></a> ..."
"...ofollow"> <img src="http://idinfo.zjaic.gov.cn/images/i_lo2.gif" align="left" border="0" height="60" width="60"></a> ..." Line: 2212 Column: 151 - 224
"...ofollow"> <img src="/images/ICP.jpg" align="left" border="0" height="60" width="60"></a> ..."
Warnings
The “type” attribute is unnecessary for JavaScript resources.
Line: 16 Column: 1 - 55
"...che" /> <script type="text/javascript" src="/ajax/common.ashx"></scri..." Line: 17 Column: 1 - 73
"...</script> <script type="text/javascript" src="/ajax/Industry.Vivian,Industry.ashx"></scri..." Line: 18 Column: 1 - 31
"...</script> <script type="text/javascript"> var C..." Line: 27 Column: 1 - 31
"...script> <script type="text/javascript"> if (d..." Line: 43 Column: 1 - 72
"...</script> <script src="/js/jquery.min.js?v=20160421102855" type="text/javascript"></scri..." Line: 44 Column: 1 - 70
"...</script> <script src="/js/jQselect.js?v=20160421102902" type="text/javascript"></scri..." Line: 45 Column: 1 - 67
"...</script> <script type="text/javascript" src="/js/json2.js?v=20160421102902"></scri..." Line: 46 Column: 1 - 67
"...</script> <script type="text/javascript" src="/js/jtips.js?v=20160421102902"></scri..." Line: 47 Column: 1 - 86
"...</script> <script src="http://www.chem17.com/javascript/newaddsearch.js" type="text/javascript"></scri..." Line: 48 Column: 1 - 88
"...</script> <script language="javascript" type="text/javascript" src="/js/Send.js?v=20160421102902"></scri..." Line: 53 Column: 1 - 55
"...</script> <script type="text/javascript" src="/ajax/common.ashx"></scri..." Line: 54 Column: 1 - 73
"...</script> <script type="text/javascript" src="/ajax/Industry.Vivian,Industry.ashx"></scri..." Line: 56 Column: 1 - 73
"...</script> <script src="/js/mobilephone.js?v=20160421102902" type="text/javascript"></scri..." Line: 91 Column: 1 - 31
"...> </div> <script type="text/javascript"> var t..." Line: 129 Column: 1 - 31
"...> </div> <script type="text/javascript"> jtips..." Line: 1534 Column: 3 - 33
"...></div> <script type="text/javascript"> ..." Line: 2089 Column: 5 - 59
"...r" /> <script type="text/javascript" src="/js/chemmember.js"></scri..." Line: 2238 Column: 1 - 31
"... </div> <script type="text/javascript"> v..." Line: 2266 Column: 5 - 95
"...ript> <script type="text/javascript" src="http://www.chem17.com/JavaScript/ad_Coupletadd2019.js"></scri..." Line: 2276 Column: 1 - 31
".../a></div> <script type="text/javascript"> v..." Line: 2307 Column: 1 - 31
"...clear" /> <script type="text/javascript"> ..."
"...che" /> <script type="text/javascript" src="/ajax/common.ashx"></scri..." Line: 17 Column: 1 - 73
"...</script> <script type="text/javascript" src="/ajax/Industry.Vivian,Industry.ashx"></scri..." Line: 18 Column: 1 - 31
"...</script> <script type="text/javascript"> var C..." Line: 27 Column: 1 - 31
"...script> <script type="text/javascript"> if (d..." Line: 43 Column: 1 - 72
"...</script> <script src="/js/jquery.min.js?v=20160421102855" type="text/javascript"></scri..." Line: 44 Column: 1 - 70
"...</script> <script src="/js/jQselect.js?v=20160421102902" type="text/javascript"></scri..." Line: 45 Column: 1 - 67
"...</script> <script type="text/javascript" src="/js/json2.js?v=20160421102902"></scri..." Line: 46 Column: 1 - 67
"...</script> <script type="text/javascript" src="/js/jtips.js?v=20160421102902"></scri..." Line: 47 Column: 1 - 86
"...</script> <script src="http://www.chem17.com/javascript/newaddsearch.js" type="text/javascript"></scri..." Line: 48 Column: 1 - 88
"...</script> <script language="javascript" type="text/javascript" src="/js/Send.js?v=20160421102902"></scri..." Line: 53 Column: 1 - 55
"...</script> <script type="text/javascript" src="/ajax/common.ashx"></scri..." Line: 54 Column: 1 - 73
"...</script> <script type="text/javascript" src="/ajax/Industry.Vivian,Industry.ashx"></scri..." Line: 56 Column: 1 - 73
"...</script> <script src="/js/mobilephone.js?v=20160421102902" type="text/javascript"></scri..." Line: 91 Column: 1 - 31
"...> </div> <script type="text/javascript"> var t..." Line: 129 Column: 1 - 31
"...> </div> <script type="text/javascript"> jtips..." Line: 1534 Column: 3 - 33
"...></div> <script type="text/javascript"> ..." Line: 2089 Column: 5 - 59
"...r" /> <script type="text/javascript" src="/js/chemmember.js"></scri..." Line: 2238 Column: 1 - 31
"... </div> <script type="text/javascript"> v..." Line: 2266 Column: 5 - 95
"...ript> <script type="text/javascript" src="http://www.chem17.com/JavaScript/ad_Coupletadd2019.js"></scri..." Line: 2276 Column: 1 - 31
".../a></div> <script type="text/javascript"> v..." Line: 2307 Column: 1 - 31
"...clear" /> <script type="text/javascript"> ..."
The “language” attribute on the “script” element is obsolete. You can safely omit it.
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"...</script> <script language="javascript" type="text/javascript" src="/js/Send.js?v=20160421102902"></scri..." Line: 49 Column: 1 - 63
"...</script> <script language=javascript src="/js/base.js?v=20160421102865"></scri..." Line: 50 Column: 1 - 65
"...</script> <script language=javascript src="/js/dialog.js?v=20160421102854"></scri..." Line: 51 Column: 1 - 64
"...</script> <script language=javascript src="/js/Index.js?v=20160421102856"></scri..." Line: 52 Column: 1 - 69
"...</script> <script language=javascript src="/js/IndexLogin.js?v=20160421102854"></scri..." Line: 55 Column: 1 - 70
"...</script> <script language="javascript" src="/js/tabSwitch.js?v=20160421102903"></scri..."
"...</script> <script language="javascript" type="text/javascript" src="/js/Send.js?v=20160421102902"></scri..." Line: 49 Column: 1 - 63
"...</script> <script language=javascript src="/js/base.js?v=20160421102865"></scri..." Line: 50 Column: 1 - 65
"...</script> <script language=javascript src="/js/dialog.js?v=20160421102854"></scri..." Line: 51 Column: 1 - 64
"...</script> <script language=javascript src="/js/Index.js?v=20160421102856"></scri..." Line: 52 Column: 1 - 69
"...</script> <script language=javascript src="/js/IndexLogin.js?v=20160421102854"></scri..." Line: 55 Column: 1 - 70
"...</script> <script language="javascript" src="/js/tabSwitch.js?v=20160421102903"></scri..."
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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"...ofollow"> <img src=' http://img48.chem17.com/6/20190201/636846077608733512279.jpg ' alt="安东帕" title="安东帕" border="0" height="80" width="1100"/> </a> ..." Line: 90 Column: 202 - 337
"...ofollow"> <img src=' http://img50.chem17.com/6/20190218/636860823306958365562.jpg ' alt="安东帕" title="安东帕" border="0" height="360" width="1100"/> </a> ..." Line: 1864 Column: 70 - 155
"...="_blank"><img src="http://chem17.com/Feature/zt/20180927340-230.jpg" border="0" title="CISILE"></a> ..." Line: 2211 Column: 159 - 260
"...ofollow"> <img src="http://idinfo.zjaic.gov.cn/images/i_lo2.gif" align="left" border="0" height="60" width="60"></a> ..." Line: 2212 Column: 151 - 224
"...ofollow"> <img src="/images/ICP.jpg" align="left" border="0" height="60" width="60"></a> ..."
"...ofollow"> <img src=' http://img48.chem17.com/6/20190201/636846077608733512279.jpg ' alt="安东帕" title="安东帕" border="0" height="80" width="1100"/> </a> ..." Line: 90 Column: 202 - 337
"...ofollow"> <img src=' http://img50.chem17.com/6/20190218/636860823306958365562.jpg ' alt="安东帕" title="安东帕" border="0" height="360" width="1100"/> </a> ..." Line: 1864 Column: 70 - 155
"...="_blank"><img src="http://chem17.com/Feature/zt/20180927340-230.jpg" border="0" title="CISILE"></a> ..." Line: 2211 Column: 159 - 260
"...ofollow"> <img src="http://idinfo.zjaic.gov.cn/images/i_lo2.gif" align="left" border="0" height="60" width="60"></a> ..." Line: 2212 Column: 151 - 224
"...ofollow"> <img src="/images/ICP.jpg" align="left" border="0" height="60" width="60"></a> ..."
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
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"...me> <a target="_blank" name="Order"></a> <..."
"...me> <a target="_blank" name="Order"></a> <..."
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
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"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head..."
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head..."
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chem17.com 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.
chem17.com 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.