SEO report of maritech.cn

首页-陆海科技

www.maritech.cn/

Error! The "meta description" is missing, the page has no summary description!

   

 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.maritech.cn/

Character length : 16

Title
首页-陆海科技
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
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
There is robots.txt file.
https://maritech.cn/robots.txt
User-agentDisallowed for the search engines
*
  • /lstx/
  • /lstx1219/
  • /lstx_testscada/
  • /shipmis/


 Social

Social Engagement

No info found.

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
首页-陆海科技

Character length : 7

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 16%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
110030
Heading structure in the source code
  • <H5> 嵌入式船舶数据采集控制系统
  • <H5> 船舶动态监控系统
  • <H5> 自动舵PR-6000
  • <H1> 公司简介
  • <H2> 公司资讯
Word cloud
  • 公司资讯3
  • 公司简介3
  • 联系我们2
  • 嵌入式船舶数据采集控制系统2
  • 招贤纳士2
  • 船舶动态监控系统2
  • 支持与下载2
Keyword matrix
wordtitledescriptionsheading
公司资讯
公司简介
联系我们
嵌入式船舶数据采集控制系统
招贤纳士
船舶动态监控系统
Two Word cloud
  • 嵌入式船舶数据采集控制系统 船舶动态监控系统2
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 7 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Technologies

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.

 Speed test

Server response time
The server response time is fast enough.
Loading time
11,853 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
28
Number of source domains
1
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.maritech.cn/js/jquery.min.js
  • http://www.maritech.cn/js/jquery.cycle.all.js
List of render blocking css files
  • http://www.maritech.cn/css/style.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.maritech.cn/js/jquery.min.js
  • http://www.maritech.cn/js/jquery.cycle.all.js
File size of all javascript files combined
98.31KB
Javascript minifying
You can save 14.9KB (36% compression) on the analysed URL by minifying the javascript files.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
  • http://www.maritech.cn/css/style.css
File size of all css files combined
21.48KB
CSS minifying
You can save 912B (22% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
13.24KB
Gzip compression
Error! By using Gzip you can save 36.6KB (65% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
25
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.maritech.cn/css/style.cssExpiry time is not specified
http://www.maritech.cn/images/about.jpgExpiry time is not specified
http://www.maritech.cn/images/apic.jpgExpiry time is not specified
http://www.maritech.cn/images/arrow-left.pngExpiry time is not specified
http://www.maritech.cn/images/arrow-right.pngExpiry time is not specified
http://www.maritech.cn/images/arrow.jpgExpiry time is not specified
http://www.maritech.cn/images/banner2.jpgExpiry time is not specified
http://www.maritech.cn/images/banner3.jpgExpiry time is not specified
http://www.maritech.cn/images/china.jpgExpiry time is not specified
http://www.maritech.cn/images/cpbg.jpgExpiry time is not specified
http://www.maritech.cn/images/dotted.pngExpiry time is not specified
http://www.maritech.cn/images/english.jpgExpiry time is not specified
http://www.maritech.cn/images/footerbg.jpgExpiry time is not specified
http://www.maritech.cn/images/ico.jpgExpiry time is not specified
http://www.maritech.cn/images/logo.jpgExpiry time is not specified
http://www.maritech.cn/images/menubg.jpgExpiry time is not specified
http://www.maritech.cn/images/picbg.jpgExpiry time is not specified
http://www.maritech.cn/images/shadow.gifExpiry time is not specified
http://www.maritech.cn/images/top.jpgExpiry time is not specified
http://www.maritech.cn/images/zx.jpgExpiry time is not specified
http://www.maritech.cn/js/jquery.cycle.all.jsExpiry time is not specified
http://www.maritech.cn/js/jquery.min.jsExpiry time is not specified
http://www.maritech.cn/upload/product/200908/1250738289027672725.jpgExpiry time is not specified
http://www.maritech.cn/upload/product/200911/1257124756184212705.jpgExpiry time is not specified
http://www.maritech.cn/upload/product/201302/1361847181883845286.jpgExpiry time is not specified

 Speed test – Images

File size of all images combined
1.05MB
Image optimisation
You can save 774.3KB (73% compression) by optimising the images below:

 Links

We found a total of 35 different links.
Internal links: 35

External links:

Link text (anchor) Link strength

Internal links:

Link text (anchor) Link strength
ENGLISH
中文版
http://www.maritech.cn/index.php?c=default&a=index
首页
公司简介
公司资讯
产品与船舶设备
支持与下载
招贤纳士
联系我们
http://www.maritech.cn/index.php?c=product&a=view&prodid=1
嵌入式船舶数据采集控制系统
http://www.maritech.cn/index.php?c=product&a=view&prodid=7
船舶动态监控系统
http://www.maritech.cn/index.php?c=product&a=view&prodid=34
自动舵PR-6000
陆海科技是集计算机软硬件开发、系统集成和船舶设备代理、通信导航工程服务为一体的专业化公司。公司目前拥有一批具有计算机、通信导航、航海和轮机专业知识的高级技术人才和行业精英，形成了雄厚的研究、开发力量和很强的技术支持能力。
更多>>
喜迎历史机遇 力展百年宏图 热烈庆祝陆海科技新三板成功上市（
我司圆满完成神舟八号海上应急保障任务的技术支持工作
关于我司更名通知
喜庆大连陆海电子系统有限公司获得大连市核定承修国际航行船舶证
祝贺我司与丹麦泰纳有限公司产品研讨会圆满落幕
公司报文自动处理系统
船舶管理信息系统(PMS)
船舶计算机信息网
航运企业管理信息系统
船舶电子邮件系统
船舶通信与船舶调度系统
航海雷达BR-3200
电罗经TG8000/8500
电子海图EC-8000/8500
更多>>
产品和船舶设备
网站管理

 Website security

IP
218.24.136.173
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.

 Sites on same ip

maritech.com.cn

maritech.com.cn

maritech.cn

maritech.cn

 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Order of Heading elements on mobile by position

  • H5 : 嵌入式船舶数据采集控制系统, ( 684px from top )
  • H5 : 船舶动态监控系统, ( 684px from top )
  • H5 : 自动舵PR-6000, ( 684px from top )
  • H1 : 公司简介, ( 731px from top )
  • H2 : 公司资讯, ( 731px from top )

 Typos

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