SEO report of dehantech.cn

Redirected to www.dehantech.com/

Dehan Intellectual Technology Co.,Ltd.

www.dehantech.com/

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

   

 Tasks

  • Make the site mobile device friendly.
  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.
  • Use "H" tags.
  • Try to make your site load faster.

 SEO

URL

Domain : www.dehantech.com/

Character length : 18

Title
Dehan Intellectual Technology Co.,Ltd.
Keywords (meta keywords)
DH-PHC, Dehan

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!
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
Dehan Intellectual Technology Co.,Ltd.

Character length : 38

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 12%

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
H1H2H3H4H5H6
000000

No "H" tags found

Heading structure in the source code
    Word cloud
    • news6
    • notice5
    • technology3
    • dehan3
    • concrete3
    • products3
    • pile3
    • inquiry2
    • dh-phc2
    • shanghai2
    • construction2
    • composited2
    • 简体中文2
    • 繁體中文2
    Keyword matrix
    wordtitledescriptionsheading
    news
    notice
    technology
    dehan
    concrete
    products
    Two Word cloud
    • news notice3
    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 11 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.

     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)
    Good! The web address is accessible only in one version. The version without www is redirected to the version with 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
    11,764 ms
    Table layout
    Error! Avoid using nested tables!
    Number of HTTP resources
    59
    Number of source domains
    8
    Render blocking resources
    The elements below are blocking the “above the fold” rendering.
    List of render blocking javascript files
    • http://www.dehantech.com/Scripts/AC_RunActiveContent.js
    • http://www.dehantech.com/scripts/jquery.js
    • http://www.dehantech.com/scripts/minwtAdShow.js
    List of render blocking css files
    • http://www.dehantech.com/scripts/css.css
    • http://www.dehantech.com/scripts/menu.css
    • http://www.dehantech.com/scripts/menu_left.css
    • http://www.dehantech.com/scripts/search.css
    • http://www.dehantech.com/scripts/hot_news.css
    • http://www.dehantech.com/scripts/download.css
    • http://www.dehantech.com/scripts/other.css
    • http://www.dehantech.com/scripts/menu_down.css
    • http://www.dehantech.com/scripts/copyright.css
    • http://www.dehantech.com/scripts/minwtAdShowStyle2.css

     Speed test – Javascript

    Javascript
    Good! Just a few javascript files are detected on the website.
    File size of all javascript files combined
    565.39KB
    Javascript minifying
    You can save 14.4KB (41% 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.
    File size of all css files combined
    40.77KB
    CSS minifying
    You can save 168B (25% compression) on the analysed URL by minifying the CSS files.

     Speed test – Compression

    Uncompressed size of the of the HTML
    30.84KB
    Gzip compression
    Your site uses compression.

     Speed test – Browser cache

    Number of static resources (image, JS, CSS)
    52
    Browser cache
    The browser cache is not set correctly for all elements.
    URLDuration
    http://www.dehantech.com/images/banner_temp.jpgExpiry time is not specified
    http://www.dehantech.com/images/down_bg.jpgExpiry time is not specified
    http://www.dehantech.com/images/down_bg01.jpgExpiry time is not specified
    http://www.dehantech.com/images/download_bg.jpgExpiry time is not specified
    http://www.dehantech.com/images/download_left.jpgExpiry time is not specified
    http://www.dehantech.com/images/download_right.jpgExpiry time is not specified
    http://www.dehantech.com/images/home.pngExpiry time is not specified
    http://www.dehantech.com/images/hot_news.jpgExpiry time is not specified
    http://www.dehantech.com/images/icon05.jpgExpiry time is not specified
    http://www.dehantech.com/images/icon10.jpgExpiry time is not specified
    http://www.dehantech.com/images/inquiry.jpgExpiry time is not specified
    http://www.dehantech.com/images/left_menu_icon01.jpgExpiry time is not specified
    http://www.dehantech.com/images/leon.pngExpiry time is not specified
    http://www.dehantech.com/images/line.jpgExpiry time is not specified
    http://www.dehantech.com/images/menu_bg.jpgExpiry time is not specified
    http://www.dehantech.com/images/menu_down.jpgExpiry time is not specified
    http://www.dehantech.com/images/menu_top.jpgExpiry time is not specified
    http://www.dehantech.com/images/minIcons_013.pngExpiry time is not specified
    http://www.dehantech.com/images/png133_046.pngExpiry time is not specified
    http://www.dehantech.com/images/radium_039.pngExpiry time is not specified
    http://www.dehantech.com/images/row.jpgExpiry time is not specified
    http://www.dehantech.com/images/row01.jpgExpiry time is not specified
    http://www.dehantech.com/images/rs01.pngExpiry time is not specified
    http://www.dehantech.com/images/rss_01.pngExpiry time is not specified
    http://www.dehantech.com/images/search.jpgExpiry time is not specified
    http://www.dehantech.com/images/search_go.pngExpiry time is not specified
    http://www.dehantech.com/scripts/copyright.cssExpiry time is not specified
    http://www.dehantech.com/scripts/css.cssExpiry time is not specified
    http://www.dehantech.com/scripts/download.cssExpiry time is not specified
    http://www.dehantech.com/scripts/hot_news.cssExpiry time is not specified
    http://www.dehantech.com/scripts/jquery.jsExpiry time is not specified
    http://www.dehantech.com/scripts/menu.cssExpiry time is not specified
    http://www.dehantech.com/scripts/menu_down.cssExpiry time is not specified
    http://www.dehantech.com/scripts/menu_left.cssExpiry time is not specified
    http://www.dehantech.com/scripts/minwtAdShow.jsExpiry time is not specified
    http://www.dehantech.com/scripts/minwtAdShowStyle2.cssExpiry time is not specified
    http://www.dehantech.com/scripts/other.cssExpiry time is not specified
    http://www.dehantech.com/scripts/search.cssExpiry time is not specified
    http://www.dehantech.com/upload/banner01_en.jpgExpiry time is not specified
    http://www.dehantech.com/upload/banner02_en.jpgExpiry time is not specified
    http://www.dehantech.com/upload/image/system/hot_news_en.jpgExpiry time is not specified
    http://www.dehantech.com/upload/image/system/inquire_en.jpgExpiry time is not specified
    https://www.googletagmanager.com/gtag/js?id=UA-5477383-5815 minutes
    https://translate.googleapis.com/.. /translateelement.css60 minutes
    https://translate.googleapis.com/translate_static/js/element/main.js60 minutes
    https://www.google-analytics.com/analytics.js2 hours

     Speed test – Images

    File size of all images combined
    1.40MB
    Image optimisation
    You can save 1.2MB (84% compression) by optimising the images below:

     Links

    We found a total of 22 different links.
    Internal links: 19
    External links: 3

    External links:

    Link text (anchor) Link strength
    http://www.addtoany.com/share_save
    http://www.leononline.com.tw
    http://www.recyclesources.com.tw

    Internal links:

    Link text (anchor) Link strength
    http://www.dehantech.com/#
    About us
    News & Notice
    Products
    Contact Us
    繁體中文
    简体中文
    2017-05-21 P1: Demonst...
    Hot News RSS
    http://www.dehantech.com/index.asp?le=english&modle=inquiry
    HOME
    Inquiry list ( 0 )
    2017-05-21 P1: Demonstration of Fabricating and Construction Standard drawings (PDF CAD) for DH Advanced Quick Prestressed Concrete Pile (PLV1A).
    Dehan is to publish “The technology of DH-PHC composited concrete pile its rapid construction method” (P series LV.5) in Shanghai 2015-4-23.
    Dehan Tech. Co. issued the newest DH-PHC technology on 2014 China International Piling and Deep Foundations Summit (Shanghai)
    1
    Contact us
    Fill out an inquiry form
    ENGLISH

     Website security

    IP
    219.85.73.73
    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.

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     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 : Original text, ( 0px from top )

     Typos

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