SEO report of chengdatech.com
深圳市城大科技有限公司
www.chengdatech.com/
深圳市城大科技有限公司
Tasks
- 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.
SEO
URL
Domain : www.chengdatech.com/
Character length : 20
Title
深圳市城大科技有限公司
Description
深圳市城大科技有限公司
Keywords (meta keywords)
深圳市城大科技有限公司
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.chengdatech.com/product_list.asp?id=474 ("8-Bit MCU")
- http://www.chengdatech.com/product_list.asp?id=474&idid=480 ("MA80X 系列")
- http://www.chengdatech.com/product_list.asp?id=474&idid=479 ("MPC89 系列")
- http://www.chengdatech.com/product_list.asp?id=474&idid=481 ("MG87 系列")
- http://www.chengdatech.com/.. /grill.html ("atubn")
- http://www.chengdatech.com/product_list.asp?id=474
- http://www.chengdatech.com/product_list.asp?id=474 ("more>>")
- Expand
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
The robots.txt file is missing!
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
深圳市城大科技有限公司
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 14%
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 |
|---|---|---|---|---|---|
| 2 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> 新闻及产品简报
- <H1> 在线问答及联络方式
Word cloud
- 产品介绍2
- mcu2
- par灯控制板2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 产品介绍 | |||
| mcu | |||
| par灯控制板 |
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 27 images on this web page.
Alternate attributes for the following 27 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 27 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.chengdatech.com/img/cdkj_02.jpg
- http://www.chengdatech.com/img/cdkj_34.jpg (7 occurrences)
- http://www.chengdatech.com/img/cdkj_38.jpg (7 occurrences)
- http://www.chengdatech.com/img/cdkj_40.jpg (7 occurrences)
- http://www.chengdatech.com/Uploadfiles/2011112916202043970.jpg
- http://www.chengdatech.com/Uploadfiles/20124121044842951.jpg
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 952px wide display!
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.
Speed test
Server response time
The server response time is fast enough.
Loading time
15,976 ms
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.
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.
- http://www.chengdatech.com/css/main.css
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 33 different links.
Internal links: 25
External links: 8
Internal links: 25
External links: 8
External links:
| Link text (anchor) | Link strength |
|---|---|
| tencent://message/?uin=83572999&site=在线客服&Menu=yes | |
| 83572999 | |
| tencent://message/?uin=1115702546&site=在线客服&Menu=yes | |
| 1115702546 | |
| tencent://message/?uin=13632690486&site=在线客服&Menu=yes | |
| tencent://message/?uin=2217151232&site=在线客服&Menu=yes | |
| 2217151232 | |
| tencent://message/?uin=&site=在线客服&Menu=yes |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.chengdatech.com/index.asp | |
| 首页 | |
| 产品介绍 | |
| 8-Bit MCU | |
| MA80X 系列 | |
| MPC89 系列 | |
| MG87 系列 | |
| 资料下载 | |
| 城大方案产品 | |
| 舞台灯光 | |
| LED控制 | |
| 游戏机控制 | |
| 方案提供 | |
| PAR灯控制板 | |
| 游戏机控制板1 | |
| 游戏机控制板2 | |
| LED调光控制方案 | |
| RF6键控制器方案 | |
| 在线问答 | |
| 联系方式 | |
| 留言 | |
| 更多>> | |
| atubn | |
| http://www.chengdatech.com/product_list.asp?id=474 | |
| more>> |
Website security
IP
139.217.29.89
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.
Order of Heading elements on mobile by position
- H1 : 新闻及产品简报, ( 190px from top )
- H1 : 在线问答及联络方式, ( 223px from top )
Typos
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