--深圳英达沃科技有限公司
www.edvtech.cn/
深圳英达沃科技有限公司成立于2013年,专注于提供消费类电子产品的设计,同时也提供相关电子测试仪表及解决方案的销售。公司是是德科技(原安捷伦科技)电子测量仪表的一级代理,在为原厂开拓市场版图的同时,英达沃也为客户争取了大量的原厂资源和增值服务,体现了服务创造价值的企业精神理念 ...
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
URL
Domain : www.edvtech.cn/
Character length : 15
Title
--深圳英达沃科技有限公司
Description
深圳英达沃科技有限公司成立于2013年,专注于提供消费类电子产品的设计,同时也提供相关电子测试仪表及解决方案的销售。公司是是德科技(原安捷伦科技)电子测量仪表的一级代理,在为原厂开拓市场版图的同时,英达沃也为客户争取了大量的原厂资源和增值服务,体现了服务创造价值的企业精神理念。
Keywords (meta keywords)
深圳英达沃科技有限公司
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
- http://www.edvtech.cn/index.php?_m=frontpage&_a=index ("首页")
- http://www.edvtech.cn/index.php?_m=mod_static&_a=view&sc_id=2 ("公司简介")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist ("产品中心")
- http://www.edvtech.cn/index.php?_m=mod_message&_a=form ("用户留言")
- http://www.edvtech.cn/index.php?_m=mod_static&_a=view&sc_id=1 ("联系我们")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=33 ("频谱分析仪")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=34 ("信号源")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=35 ("网络分析仪")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=38 ("示波器")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=36 ("逻辑分析仪")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=37 ("功率计")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=106 ("噪声系数分析仪和噪声源")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=107 ("LCR表和阻抗分析仪")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=108 ("函数/任意波形发生器")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=109 ("脉冲码型发生器")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=110 ("直流电源")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=111 ("自动测试程序定制开发")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=112 ("手机MMI自动测试系统")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=113 ("仪器维修")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=890
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=890 ("信号源_N5171B")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=891
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=891 ("信号源_N5172B")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=892
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=892 ("信号源_N5181B")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=898
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=898 ("网络分析仪_E5061B")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=893
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=893 ("信号源_N5182B")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=886
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=886 ("频谱分析仪_N9000A CXA")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=877
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=877 ("噪声源_R347B")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=903
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=903 ("频谱与信号分析仪_R&S®FSW")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=prdlist&cap_id=115 ("信号分析仪")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=897
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=897 ("网络分析仪_E5063A")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=894
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=894 ("信号源_N5183A")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=887
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=887 ("频谱分析仪_N9010A")
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=876
- http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=876 ("噪声源_346A")
- Expand
Checking the robots.txt file
There is robots.txt file.
Social Engagement
No info found.
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
--深圳英达沃科技有限公司
Character length : 13
Good! The title’s length is between 10 and 70 characters.
Character length : 13
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 13%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
0 | 0 | 4 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> 产品分类
- <H3> 本月热销
- <H3> QQ在线
- <H3> 友情链接
Word cloud
- 信号源6
- 频谱分析仪3
- 网络分析仪3
- 噪声系数分析仪和噪声源3
- edvtech2
- 深圳英达沃科技有限公司2
- 在线客服2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
信号源 | |||
频谱分析仪 | |||
网络分析仪 | |||
噪声系数分析仪和噪声源 | |||
edvtech | |||
深圳英达沃科技有限公司 |
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 13 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Server response time
The server response time is not fast enough: 0.92 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
52
Number of source domains
13
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.edvtech.cn/script/tree.js
- http://www.edvtech.cn/script/jquery.min.js
- http://www.edvtech.cn/script/popup/jquery.ui.custom.min.js
- http://www.edvtech.cn/script/droppy.js
- http://www.edvtech.cn/script/thickbox.js
- http://www.edvtech.cn/script/helper.js?v=1
- http://www.edvtech.cn/script/png.js
- http://www.edvtech.cn/template/2062/css/style.css
- http://www.edvtech.cn/script/thickbox.css
- http://www.edvtech.cn/script/popup/theme/jquery.ui.core.css
- http://www.edvtech.cn/script/popup/theme/jquery.ui.dialog.css
- http://www.edvtech.cn/script/popup/theme/jquery.ui.theme.css
- http://www.edvtech.cn/script/popup/theme/jquery.ui.resizable.css
- http://www.edvtech.cn/script/banner/a12/css/css.css
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
63.23KB
Javascript minifying
You can save 8.6KB (31% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
60.10KB
CSS minifying
You can save 10.1KB (18% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.edvtech.cn/script/popup/theme/jquery.ui.theme.css you can save 3.8KB (22% compression rate)
- By minifying http://www.edvtech.cn/template/2062/css/style.css you can save 3.2KB (11% compression rate)
- By minifying http://www.edvtech.cn/script/thickbox.css you can save 1.7KB (41% compression rate)
- By minifying http://www.edvtech.cn/script/popup/theme/jquery.ui.core.css you can save 660B (47% compression rate)
- By minifying http://www.edvtech.cn/script/popup/theme/jquery.ui.dialog.css you can save 370B (22% compression rate)
- By minifying http://www.edvtech.cn/script/popup/theme/jquery.ui.resizable.css you can save 347B (30% compression rate)
Uncompressed size of the of the HTML
22.03KB
Gzip compression
Error! By using Gzip you can save 24.5KB (78% compression) on your site.
- By compressing http://www.edvtech.cn/template/2062/css/style.css you can save 24.5KB (78% compression rate)
- By compressing http://www.edvtech.cn you can save 17KB (78% compression rate)
- By compressing http://www.edvtech.cn/script/popup/theme/jquery.ui.theme.css you can save 14.9KB (83% compression rate)
- By compressing http://www.edvtech.cn/script/helper.js?v=1 you can save 13.9KB (71% compression rate)
- By compressing http://s95.cnzz.com/z_stat.php?id=1257991917&show=pic1 you can save 7KB (65% compression rate)
- By compressing http://www.edvtech.cn/script/thickbox.js you can save 6KB (69% compression rate)
- By compressing http://www.edvtech.cn/script/tree.js you can save 3.4KB (64% compression rate)
- By compressing http://www.edvtech.cn/script/thickbox.css you can save 3.1KB (74% compression rate)
- By compressing http://www.edvtech.cn/script/png.js you can save 1.6KB (59% compression rate)
- By compressing http://www.edvtech.cn/script/popup/theme/jquery.ui.dialog.css you can save 1,000B (58% compression rate)
- By compressing http://www.edvtech.cn/script/popup/theme/jquery.ui.core.css you can save 760B (53% compression rate)
- By compressing http://www.edvtech.cn/script/popup/theme/jquery.ui.resizable.css you can save 729B (62% compression rate)
- By compressing http://www.edvtech.cn/script/droppy.js you can save 607B (57% compression rate)
- By compressing http://code.54kefu.net/kefu/js/b74/924674.js you can save 290B (56% compression rate)
- By compressing http://c.cnzz.com/core.php?web_id=1257991917&show=pic1&t=z you can save 278B (37% compression rate)
- By compressing http://www.edvtech.cn/script/banner/a12/css/css.css you can save 251B (44% compression rate)
- By compressing http://www.edvtech.cn/script/picAutoZoom.js you can save 229B (49% compression rate)
Number of static resources (image, JS, CSS)
37
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://code.54kefu.net/kefu/js/b74/924674.js | Expiry time is not specified |
http://www.edvtech.cn/script/banner/a12/css/css.css | Expiry time is not specified |
http://www.edvtech.cn/script/banner/a12/images/push0.gif | Expiry time is not specified |
http://www.edvtech.cn/script/banner/a12/images/pushBg.gif | Expiry time is not specified |
http://www.edvtech.cn/script/banner/a12/images/pushHere.gif | Expiry time is not specified |
http://www.edvtech.cn/script/droppy.js | Expiry time is not specified |
http://www.edvtech.cn/script/picAutoZoom.js | Expiry time is not specified |
http://www.edvtech.cn/script/png.js | Expiry time is not specified |
http://www.edvtech.cn/script/popup/theme/jquery.ui.core.css | Expiry time is not specified |
http://www.edvtech.cn/script/popup/theme/jquery.ui.dialog.css | Expiry time is not specified |
http://www.edvtech.cn/script/popup/theme/jquery.ui.resizable.css | Expiry time is not specified |
http://www.edvtech.cn/script/popup/theme/jquery.ui.theme.css | Expiry time is not specified |
http://www.edvtech.cn/script/thickbox.css | Expiry time is not specified |
http://www.edvtech.cn/script/thickbox.js | Expiry time is not specified |
http://www.edvtech.cn/script/tree.js | Expiry time is not specified |
http://www.edvtech.cn/template/2062/css/style.css | Expiry time is not specified |
http://www.edvtech.cn/template/2062/images/banner_bg.gif | Expiry time is not specified |
http://www.edvtech.cn/template/2062/images/copyright.gif | Expiry time is not specified |
http://www.edvtech.cn/template/2062/images/main_bg.gif | Expiry time is not specified |
http://www.edvtech.cn/template/2062/images/nav_line.gif | Expiry time is not specified |
http://www.edvtech.cn/template/2062/images/top_bg.gif | Expiry time is not specified |
http://www.edvtech.cn/upload/image/7zaoshengyuan_346A_lit.jpg | Expiry time is not specified |
http://www.edvtech.cn/upload/image/7zaoshengyuan_R347B_lit.jpg | Expiry time is not specified |
http://www.edvtech.cn/upload/image/N5171B_lit.png | Expiry time is not specified |
http://www.edvtech.cn/upload/image/N5172B_lit.png | Expiry time is not specified |
http://www.edvtech.cn/upload/image/N5181B_lit.png | Expiry time is not specified |
http://www.edvtech.cn/upload/image/N5182B_lit.png | Expiry time is not specified |
http://www.edvtech.cn/upload/image/N5183A_lit.png | Expiry time is not specified |
http://www.edvtech.cn/upload/image/R&S%20FSQ_lit.jpg | Expiry time is not specified |
http://www.edvtech.cn/upload/image/banner.jpg | Expiry time is not specified |
http://www.edvtech.cn/upload/image/hr5go939.png | Expiry time is not specified |
https://set14.dev-ide.codemao.cn/404 | Expiry time is not specified |
https://szcert.ebs.org.cn/Images/govIcon.gif | Expiry time is not specified |
http://c.cnzz.com/core.php?web_id=1257991917&show=pic1&t=z | 15 minutes |
http://s95.cnzz.com/z_stat.php?id=1257991917&show=pic1 | 90 minutes |
File size of all images combined
428.32KB
Image optimisation
You can save 13.3KB (19% compression) by optimising the images below:
- By lossless compressing the http://www.edvtech.cn/upload/image/banner.jpg you can save 6.9KB (21%) data.
- By lossless compressing the http://www.edvtech.cn/upload/image/hr5go939.png you can save 5.7KB (17%) data.
- By lossless compressing the http://www.edvtech.cn/template/2062/images/banner_bg.gif you can save 359B (54%) data.
- By lossless compressing the http://www.edvtech.cn/template/2062/images/main_bg.gif you can save 240B (50%) data.
- By lossless compressing the http://www.edvtech.cn/template/2062/images/top_bg.gif you can save 118B (34%) data.
We found a total of 46 different links.
Internal links: 44
External links: 2
Internal links: 44
External links: 2
External links:
Link text (anchor) | Link strength |
---|---|
在线客服 | |
在线客服 |
Internal links:
Link text (anchor) | Link strength |
---|---|
首页 | |
公司简介 | |
产品中心 | |
用户留言 | |
联系我们 | |
频谱分析仪 | |
信号源 | |
网络分析仪 | |
示波器 | |
逻辑分析仪 | |
功率计 | |
噪声系数分析仪和噪声源 | |
LCR表和阻抗分析仪 | |
函数/任意波形发生器 | |
脉冲码型发生器 | |
直流电源 | |
自动测试程序定制开发 | |
手机MMI自动测试系统 | |
仪器维修 | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=890 | |
信号源_N5171B | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=891 | |
信号源_N5172B | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=892 | |
信号源_N5181B | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=898 | |
网络分析仪_E5061B | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=893 | |
信号源_N5182B | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=886 | |
频谱分析仪_N9000A CXA | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=877 | |
噪声源_R347B | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=903 | |
频谱与信号分析仪_R&S®FSW | |
信号分析仪 | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=897 | |
网络分析仪_E5063A | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=894 | |
信号源_N5183A | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=887 | |
频谱分析仪_N9010A | |
http://www.edvtech.cn/index.php?_m=mod_product&_a=view&p_id=876 | |
噪声源_346A |
IP
124.248.238.237
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
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