SEO report of nrhtech.com
- 南京睿隍电子科技有限公司
www.nrhtech.com/
南京睿隍电子科技有限公司多年来致力于为您提供各种。价格优惠，质量保证，欢迎垂询。
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.nrhtech.com/
Character length : 16
Title
- 南京睿隍电子科技有限公司
Description
南京睿隍电子科技有限公司多年来致力于为您提供各种。价格优惠，质量保证，欢迎垂询。
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
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
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://nrhtech.com/robots.txt
https://nrhtech.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
- 南京睿隍电子科技有限公司
Character length : 14
Good! The title’s length is between 10 and 70 characters.
Character length : 14
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 1%
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 | 11 | 1 | 1 | 0 | 0 |
Heading structure in the source code
- <H2> 幻灯片
- <H2> 模块列
- <H2> 关于我们
- <H2> 最新动态
- <H3>
- <H2> 人力资源
- <H2> 新品展示
- <H2> 产品搜索
- <H2> 在线客服
- <H2> Online Service
- <H4> 产品比较
- <H2> 更多...新闻动态
- <H2> FAQ
Word cloud
- 中国北斗民用推广应用联盟在京成立2
- 北斗导航落户泰国获好评2
- 北斗导航室内定位技术助力提升国家信息安全2
- faq2
- 性能优于gps2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 中国北斗民用推广应用联盟在京成立 | |||
| 北斗导航落户泰国获好评 | |||
| 北斗导航室内定位技术助力提升国家信息安全 | |||
| faq | |||
| 性能优于gps |
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 10 images on this web page.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://img.leadong-web.com/html-cn/image/18-cbAfpKBVGHiD-1-1.jpg
- http://img.leadong-web.com/html-cn/image/18-cEUpAfgLGcik-1-1.jpg
- http://img.leadong-web.com/html-cn/image/18-faUAfpBVbRiw-1-1.jpg
- http://img.leadong-web.com/html-cn/image/18-fiAfUpVqGwYJ-1-1.jpg
- http://img.leadong-web.com/html-cn/image/18-gEKAUpLFZybN-1-1.jpg
- http://img.leadong-web.com/html-cn/image/18-aTUpKfBktFAq-1-1.jpg
- http://img.leadong-web.com/html-cn/image/18-jsfpAKVFZIlm-1-1.jpg
- http://img.leadong-web.com/html-cn/image/18-iAUKfpgPOnlT-1-1.jpg
- http://img.leadong-web.com/html-cn/image/18-TgAfUKLatkpN-1-1.jpg
- http://img.leadong-web.com/html-cn/image/18-akUfpKLajFAP-1-1.jpg
Technologies
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 1 |
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 1 |
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.nrhtech.com/js/prototype.js?t=1491304763363
- http://www.nrhtech.com/js/common.js?t=1491304763363
- http://www.nrhtech.com/js/dtree.js?t=1491304763363
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
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.
Speed test – Compression
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Links
We found a total of 38 different links.
Internal links: 30
External links: 8
Internal links: 30
External links: 8
External links:
Internal links:
Website security
IP
220.128.78.3
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
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
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