国数科技
www.digi-tech.com.cn/
国数科技,无人机反制,无人机防御,工业级无人机,无人机抓捕/捕获,无人机电磁压制系统
- 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.
- Use "H" tags.
URL
Domain : www.digi-tech.com.cn/
Character length : 21
Title
国数科技
Description
国数科技,无人机反制,无人机防御,工业级无人机,无人机抓捕/捕获,无人机电磁压制系统
Keywords (meta keywords)
国数科技,青岛国数信息科技有限公司,无人机反制,无人机防御,工业级无人机,无人机抓捕/捕获,无人机电磁压制系统
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.digi-tech.com.cn/nd.jsp?id=45&_np=2_307 ("资讯 | 我市孵化器入孵企业成功研发出国内首套 完整民用无人机反制系统")
- http://www.digi-tech.com.cn/nd.jsp?id=45&_np=2_307 ("2017-04-10")
- http://www.digi-tech.com.cn/nd.jsp?id=44&_np=2_307 ("机场净空守卫")
- http://www.digi-tech.com.cn/nd.jsp?id=44&_np=2_307 ("2017-03-23")
- http://www.digi-tech.com.cn/nd.jsp?id=43&_np=2_307 ("国内首套完整民用无人机反制系统研发成功")
- http://www.digi-tech.com.cn/nd.jsp?id=43&_np=2_307 ("2017-03-23")
- http://www.digi-tech.com.cn/nd.jsp?id=42&_np=2_307 ("一枪之后,无人机失控悬停、迫降、返航……(你还敢黑飞吗?)")
- http://www.digi-tech.com.cn/nd.jsp?id=42&_np=2_307 ("2017-03-23")
- http://www.digi-tech.com.cn/nd.jsp?id=41&_np=2_307 ("中国首套完整民用无人机反制系统推出 针对“黑飞”安全隐患")
- http://www.digi-tech.com.cn/nd.jsp?id=41&_np=2_307 ("2017-03-23")
- Expand
Checking the robots.txt file
The robots.txt file is missing!
Social Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
国数科技
Character length : 4
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 4
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 3%
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 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- 新闻动态3
- digitech2
- 联系我们2
- 关于国数2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
新闻动态 | |||
digitech | |||
联系我们 | |||
关于国数 |
404 Page
The website has a 404 error page.
Flash content
Error! We found flash content(s) on this website which cannot be indexed by the search engines.
Frame
Good! The website does not use iFrame solutions.
Images
We found 6 images on this web page.
Alternate attributes for the following 4 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 4 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://9437427.s21i-9.faiusr.com/.. /ABUIABAEGAAgq5HPuQUo3qrO0QUwSzhL.png
- http://9437427.s21i-9.faiusr.com/.. /ABUIABAEGAAgsaDPuQUoyrCf1QQwSzhL.png
- http://9437427.s21i-9.faiusr.com/.. /ABUIABAEGAAg2KHPuQUolb2MlAYwSzhL.png
- http://9437427.s21i-9.faiusr.com/.. /ABUIABAEGAAgqfnJuQUoi4KzBTDcAjiNAQ!160x1...
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tags | Occurrences |
---|---|
<font> | 1 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tags | Occurrences |
---|---|
<font> | 1 |
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.
Table layout
Error! Avoid using nested tables!
Render blocking resources
Good! No render blocking elements found!
Javascript
Good! Just a few javascript files are detected on the website.
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.
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.
Alexa
2643447
We found a total of 25 different links.
Internal links: 21
External links: 4
Internal links: 21
External links: 4
External links:
Link text (anchor) | Link strength |
---|---|
鲁ICP备16017999号-1 | |
手机版 | |
凡科建站 | |
digi-tech.com.cn |
Internal links:
IP
45.249.245.185
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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