SEO report of cnlifesize.com

LifeSizeLIFESIZE致力于高清视频会议、统一通信、视频协作产品及解决方案 ...

www.cnlifesize.com/

LIFESIZE致力于为客户提供高清视频会议、统一通信、视频协作、智能视频会议等产品及整体解决方案


 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.cnlifesize.com/

Character length : 19

Title
LifeSizeLIFESIZE致力于高清视频会议、统一通信、视频协作产品及解决方案
Description
LIFESIZE致力于为客户提供高清视频会议、统一通信、视频协作、智能视频会议等产品及整体解决方案
Keywords (meta keywords)
高清视频会议,统一通信,视频协作,电话会议,智能视频

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
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://cnlifesize.com/robots.txt
User-agentDisallowed for the search engines
*
  • /api/
  • /data/
  • /install/
  • /lib/
  • /theme/
  • /upfile/


 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
LifeSizeLIFESIZE致力于高清视频会议、统一通信、视频协作产品及解决方案

Character length : 42

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
    • lifesize8
    • 技术百科3
    • 公司简介3
    • 联系我们3
    • ex…2
    • 网站首页2
    • 解决方案2
    • 优惠活动2
    • 成功案例2
    Keyword matrix
    wordtitledescriptionsheading
    lifesize
    技术百科
    公司简介
    联系我们
    ex…
    网站首页
    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.

     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
    62
    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.cnlifesize.com/lib/js/jquery.js
    • http://www.cnlifesize.com/lib/js/base.js
    • http://www.cnlifesize.com/theme/default/js/base.js
    • http://www.cnlifesize.com/theme/default/js/easy.js
    List of render blocking css files
    • http://www.cnlifesize.com/theme/default/css/base.css

     Speed test – Javascript

    Javascript
    Good! Just a few javascript files are detected on the website.
    • http://www.cnlifesize.com/lib/js/jquery.js
    • http://www.cnlifesize.com/lib/js/base.js
    • http://www.cnlifesize.com/theme/default/js/base.js
    • http://www.cnlifesize.com/theme/default/js/easy.js
    • http://www.cnlifesize.com/theme/default/js/jquery.Sonline.js
    File size of all javascript files combined
    800.53KB
    Javascript minifying
    You can save 159KB (58% 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.cnlifesize.com/theme/default/css/base.css
    • http://www.cnlifesize.com/theme/default/css/kefu_blue.css
    File size of all css files combined
    23.00KB
    CSS minifying
    Great! The CSS elements are minified.

     Speed test – Compression

    Uncompressed size of the of the HTML
    24.02KB
    Gzip compression
    Error! By using Gzip you can save 190.9KB (77% compression) on your site.

     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.cnlifesize.com/lib/js/base.jsExpiry time is not specified
    http://www.cnlifesize.com/lib/js/jquery.jsExpiry time is not specified
    http://www.cnlifesize.com/plug/spider/call.aspExpiry time is not specified
    http://www.cnlifesize.com/theme/default/css/base.cssExpiry time is not specified
    http://www.cnlifesize.com/theme/default/css/kefu_blue.cssExpiry time is not specified
    http://www.cnlifesize.com/theme/default/images/about.gifExpiry time is not specified
    http://www.cnlifesize.com/theme/default/images/arrow.gifExpiry time is not specified
    http://www.cnlifesize.com/theme/default/images/arrow.pngExpiry time is not specified
    http://www.cnlifesize.com/theme/default/images/bg.gifExpiry time is not specified
    http://www.cnlifesize.com/theme/default/images/bg_nav.gifExpiry time is not specified
    http://www.cnlifesize.com/theme/default/images/bg_subject.gifExpiry time is not specified
    http://www.cnlifesize.com/theme/default/images/dot.gifExpiry time is not specified
    http://www.cnlifesize.com/.. /SonlineTitleBg.gifExpiry time is not specified
    http://www.cnlifesize.com/theme/default/images/kefu/closeBtnImg.gifExpiry time is not specified
    http://www.cnlifesize.com/theme/default/images/kefu/openTrigger.jpgExpiry time is not specified
    http://www.cnlifesize.com/theme/default/images/logo.pngExpiry time is not specified
    http://www.cnlifesize.com/theme/default/images/nav_mid.gifExpiry time is not specified
    http://www.cnlifesize.com/theme/default/js/base.jsExpiry time is not specified
    http://www.cnlifesize.com/theme/default/js/easy.jsExpiry time is not specified
    http://www.cnlifesize.com/theme/default/js/jquery.Sonline.jsExpiry time is not specified
    http://www.cnlifesize.com/theme/default/js/switchable.jsExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013120142375973.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013120142824681.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013120142902465.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013120143037449.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013120143422093.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013120143541917.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013120143698893.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013120143877329.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013120144039497.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013120144468597.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013122977837529.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013122977958729.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013122978009041.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013122978049913.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013122978122545.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/20131230184214302.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/20131230184554687.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/20131230185136426.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013123043461793.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201312/2013123067782689.jpgExpiry time is not specified
    http://www.cnlifesize.com/upfile/201802/2018020130916421.pngExpiry time is not specified
    https://hmcdn.baidu.com/static/hmt/icon/21.gifExpiry time is not specified

     Speed test – Images

    File size of all images combined
    1.36MB
    Image optimisation
    You can save 947.1KB (69% compression) by optimising the images below:

     Links

    We found a total of 92 different links.
    Internal links: 70
    External links: 22

    External links:

    Internal links:

    Link text (anchor) Link strength

     Website security

    IP
    162.159.210.22
    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

    salepump.net

    salepump.net

    golden-jjb.com

    golden-jjb.com

    rv-system.cn

    rv-system.cn

    gzqingyinhotel.com.cn

    gzqingyinhotel.com.cn

    cnlifesize.com

    cnlifesize.com

     Icons

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

     Typos

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