二手仪器_二手网络分析仪_仪器回收 -深圳市全聚达通讯科技有限公司 ...
www.qjdtech.com/
深圳市全聚达通讯科技有限公司是一家专业经营二手频谱分析仪,二手网络分析仪,二手信号源,仪器回收等二手仪器的综合供应商与服务商 ...
- Make the site mobile device friendly.
- 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.
- Try to make your site load faster.
URL
Domain : www.qjdtech.com/
Character length : 16
Title
二手仪器_二手网络分析仪_仪器回收 -深圳市全聚达通讯科技有限公司
Description
深圳市全聚达通讯科技有限公司是一家专业经营二手频谱分析仪,二手网络分析仪,二手信号源,仪器回收等二手仪器的综合供应商与服务商。
Keywords (meta keywords)
二手仪器,仪器回收,二手网络分析仪,二手频谱分析仪,二手信号源
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.qjdtech.com/cs-yinpin_shipin.html ("音/视频测试仪器")
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://qjdtech.com/robots.txt
https://qjdtech.com/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
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
二手仪器_二手网络分析仪_仪器回收 -深圳市全聚达通讯科技有限公司
Character length : 33
Good! The title’s length is between 10 and 70 characters.
Character length : 33
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 19%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
0 | 0 | 14 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> 最新动态
- <H3> N9020A MXA 信号分析仪,10 Hz 至 26.5 GHz
- <H3> N5182A MXG 射频矢量信号发生器
- <H3> DPO7054/7104/7254/7354 示波器
- <H3> E5071C ENA 系列网络分析仪
- <H3> E5061B ENA 系列网络分析仪
- <H3> DPO4034/4054/4104 示波器
- <H3> 86100C Infiniium DCA-J宽带示波器主机
- <H3> 34410A 高性能数字万用表
- <H3> E5515C(8960)无线通信测试仪
- <H3> E4440A PSA 系列频谱分析仪
- <H3>
- <H3>
- <H3>
Word cloud
- 示波器2
- ena2
- 系列网络分析仪2
- 联系我们2
- 热烈庆祝我司官网改版成功正式上线!2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
示波器 | |||
ena | |||
系列网络分析仪 | |||
联系我们 | |||
热烈庆祝我司官网改版成功正式上线! |
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 14 images on this web page.
Alternate attributes for the following 13 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 13 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.qjdtech.com/upfiles/201507/25/big_1305.jpg
- http://www.qjdtech.com/upfiles/201507/25/big_1295.jpg
- http://www.qjdtech.com/upfiles/201507/25/big_1252.jpg
- http://www.qjdtech.com/upfiles/201507/25/big_1279.jpg
- http://www.qjdtech.com/upfiles/201507/25/big_1277.jpg
- http://www.qjdtech.com/upfiles/201507/25/big_1253.jpg
- http://www.qjdtech.com/upfiles/201507/25/big_1247.jpg
- http://www.qjdtech.com/upfiles/201507/24/big_1200.jpg
- http://www.qjdtech.com/upfiles/201507/28/big_1328.jpg
- http://www.qjdtech.com/upfiles/201507/27/big_1321.jpg
- http://www.qjdtech.com/tpl/cn/images/bay_05.png
- http://www.qjdtech.com/tpl/cn/images/bay_06.png
- http://www.qjdtech.com/tpl/cn/images/bay_07.png
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1000px wide display!
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 fast enough.
Loading time
10,052 ms
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.qjdtech.com/tpl/cn/images/jquery.js
- http://www.qjdtech.com/tpl/cn/images/jquery.SuperSlide.js
- http://www.qjdtech.com/js/global.js
- http://www.qjdtech.com/js/www.js
- http://www.qjdtech.com/tpl/cn/images/qq/js/zzsc.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
CSS
Good! Just a few CSS files are used on this website.
- http://www.qjdtech.com/tpl/cn/images/style.css
- http://www.qjdtech.com/tpl/cn/images/common.css
- http://www.qjdtech.com/tpl/cn/images/qq/css/zzsc.css
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Browser cache
The browser cache is set correctly for all elements.
File size of all images combined
0.00
Image optimisation
All images are optimized.
We found a total of 54 different links.
Internal links: 54
Internal links: 54
External links:
Link text (anchor) | Link strength |
---|
Internal links:
IP
124.173.109.24
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
Good! The website uses favicon.
- H3 : 最新动态, ( 470px from top )
- H3 : E4440A PSA 系列频谱分析仪, ( 619px from top )
- H3 : N9020A MXA 信号分析仪,10 Hz 至 26.5 GHz, ( 619px from top )
- H3 : N5182A MXG 射频矢量信号发生器, ( 619px from top )
- H3 : DPO7054/7104/7254/7354 示波器, ( 619px from top )
- H3 : E5071C ENA 系列网络分析仪, ( 619px from top )
- H3 : E5061B ENA 系列网络分析仪, ( 619px from top )
- H3 : DPO4034/4054/4104 示波器, ( 619px from top )
- H3 : 86100C Infiniium DCA-J宽带示波器主机, ( 619px from top )
- H3 : 34410A 高性能数字万用表, ( 619px from top )
- H3 : E5515C(8960)无线通信测试仪, ( 619px from top )
- H3 : E4440A PSA 系列频谱分析仪, ( 619px from top )
- H3 : N9020A MXA 信号分析仪,10 Hz 至 26.5 GHz, ( 619px from top )
- H3 : N5182A MXG 射频矢量信号发生器, ( 619px from top )
- H3 : DPO7054/7104/7254/7354 示波器, ( 619px from top )
- H3 : E5071C ENA 系列网络分析仪, ( 619px from top )
- H3 : , ( 707px from top )
- H3 : , ( 707px from top )
- H3 : , ( 707px from top )
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