SEO report of yunhui-tech.com

湖南沄辉科技股份有限公司

www.yunhui-tech.com/

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

   

 Tasks

  • 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.

 SEO

URL

Domain : www.yunhui-tech.com/

Character length : 20

Title
湖南沄辉科技股份有限公司
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://yunhui-tech.com/robots.txt
User-agentDisallowed for the search engines
*
  • /SiteServer/
  • /SiteFiles/
  • /UserCenter/


 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
湖南沄辉科技股份有限公司

Character length : 12

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 16%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
000000

No "H" tags found

Heading structure in the source code
    Word cloud
    • 加入沄辉2
    • 客户服务2
    Keyword matrix
    wordtitledescriptionsheading
    加入沄辉
    客户服务
    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 16 images on this web page.

    Alternate attributes for the following 16 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

     Technologies

    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.
    Table layout
    Good! No nested tables found.
    Number of HTTP resources
    33
    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.yunhui-tech.com/mobile/js/zishiying.js?
    • http://www.yunhui-tech.com/mobile/js/TouchSlide.1.1.js
    • http://www.yunhui-tech.com/mobile/js/jquery.pack.js
    • http://www.yunhui-tech.com/mobile/js/jQuery.blockUI.js
    • http://www.yunhui-tech.com/mobile/js/jquery.SuperSlide.js
    • http://www.yunhui-tech.com/mobile/js/jquery1.42.min.js
    • http://www.yunhui-tech.com/mobile/js/jquery.SuperSlide.2.1.1.js
    List of render blocking css files
    • http://www.yunhui-tech.com/mobile/css/style.css

     Speed test – Javascript

    Javascript
    Good! Just a few javascript files are detected on the website.
    • http://www.yunhui-tech.com/js/ScrollPic.js
    • http://www.yunhui-tech.com/js/jquery-1.8.0.min.js
    • http://www.yunhui-tech.com/js/jquery.jslides.js
    • http://www.yunhui-tech.com/SiteFiles/bairong/flashes/jwplayer6/jwplayer.js
    File size of all javascript files combined
    188.51KB
    Javascript minifying
    You can save 4.3KB (31% 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.yunhui-tech.com/css/css.css
    • http://www.yunhui-tech.com/css/jquery.jslides.css
    File size of all css files combined
    6.56KB
    CSS minifying
    You can save 267B (15% compression) on the analysed URL by minifying the CSS files.

     Speed test – Compression

    Uncompressed size of the of the HTML
    7.96KB
    Gzip compression
    Your site uses compression.

     Speed test – Browser cache

    Number of static resources (image, JS, CSS)
    28
    Browser cache
    The browser cache is not set correctly for all elements.
    URLDuration
    http://www.yunhui-tech.com/mobile/css/style.cssExpiry time is not specified
    http://www.yunhui-tech.com/mobile/images/daoyu.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/images/ewm.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/images/gl.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/images/gr.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/images/kbg.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/images/kuai1.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/images/kuai2.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/images/mune.pngExpiry time is not specified
    http://www.yunhui-tech.com/mobile/images/phonr.pngExpiry time is not specified
    http://www.yunhui-tech.com/mobile/js/TouchSlide.1.1.jsExpiry time is not specified
    http://www.yunhui-tech.com/mobile/js/jQuery.blockUI.jsExpiry time is not specified
    http://www.yunhui-tech.com/mobile/js/jquery.SuperSlide.2.1.1.jsExpiry time is not specified
    http://www.yunhui-tech.com/mobile/js/jquery.SuperSlide.jsExpiry time is not specified
    http://www.yunhui-tech.com/mobile/js/jquery.pack.jsExpiry time is not specified
    http://www.yunhui-tech.com/mobile/js/jquery1.42.min.jsExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/191317220.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/19131734984.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/1913175046.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/1913183609.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/19143539718.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/19144435234.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/19144550796.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/1914459531.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/19144629390.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/19144720187.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/1914505234.jpgExpiry time is not specified
    http://www.yunhui-tech.com/mobile/upload/2017/6/19145119515.jpgExpiry time is not specified

     Speed test – Images

    File size of all images combined
    1.71MB
    Image optimisation
    You can save 1.4MB (79% compression) by optimising the images below:

     Links

    We found a total of 48 different links.
    Internal links: 42
    External links: 6

    External links:

    Link text (anchor) Link strength
    English
    长沙福纳康电气
    湖南云箭集团有限公司
    湖南汉龙水电设备股份有限公司
    湖南省水利水电勘测设计院
    中南勘测设计研究院

    Internal links:

    Link text (anchor) Link strength
    http://www.yunhui-tech.com
    http://www.yunhui-tech.com/channels/24.html
    http://www.yunhui-tech.com/sitemap.html
    关于沄辉
    沄辉资讯
    沄辉产品
    沄辉案例
    加入沄辉
    客户服务
    投资者关系
    自动化解决方案
    视频监控解决方案
    设备成套解决方案
    高低压配电解决方案
    http://www.yunhui-tech.com/channels/13.html
    http://www.yunhui-tech.com/contents/8/419.html
    百果园春游记
    马到成功 “羊”帆启航--热烈祝贺...
    感恩有您 互利共赢--2014年供应商...
    放飞梦想，收获希望--沄辉科技2014...
    热烈庆祝越南莱州设备成套项目成功...
    尼泊尔SALANKHU KHOLA水电站工程项...
    http://www.yunhui-tech.com/contents/10/182.html
    长沙新闻报道
    http://www.yunhui-tech.com/contents/11/183.html
    我们在行动：四川雅安抗震救灾爱心...
    http://www.yunhui-tech.com/channels/43.html
    YHTC-200多功能仪表使用说明书
    http://www.yunhui-tech.com/channels/42.html
    http://www.yunhui-tech.com/contents/42/145.html
    沙特阿拉伯铁路集...
    http://www.yunhui-tech.com/contents/42/144.html
    凤滩水电站
    http://www.yunhui-tech.com/contents/42/143.html
    越南山萝水电站
    http://www.yunhui-tech.com/contents/42/142.html
    黑麋峰抽水蓄能电...
    http://www.yunhui-tech.com/contents/42/141.html
    贵州挂治水电站
    http://www.yunhui-tech.com/contents/42/140.html
    贵州三板溪水电站
    网站地图

     Website security

    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.

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     Icons

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

     Typos

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