SEO report of safecn.com.cn

上海赛弗工程减震技术有限公司——中国领先的工程减震解决方案提供商 ...

www.safecn.com.cn/

上海赛弗工程减震技术有限公司成立于2010年，公司早在2006年即已开始对消能减震产品进行研发，是国内最早开始产品研发的公司之一。公司目前拥有国内最为完善的消能减震产品体系 ...

   

 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.
  • Use "H" tags.
  • Try to make your site load faster.

 SEO

URL

Domain : www.safecn.com.cn/

Character length : 18

Title
上海赛弗工程减震技术有限公司——中国领先的工程减震解决方案提供商
Description
上海赛弗工程减震技术有限公司成立于2010年，公司早在2006年即已开始对消能减震产品进行研发，是国内最早开始产品研发的公司之一。公司目前拥有国内最为完善的消能减震产品体系
Keywords (meta keywords)
BRB,防屈曲支撑，阻尼器，金属阻尼器，减震产品、抗震产品，建筑消能减震，学校减震抗震，医院减震抗震，酒店减震抗震，办公楼减震抗震

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.

 Social

Social Engagement

No info found.

 Content

Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
上海赛弗工程减震技术有限公司——中国领先的工程减震解决方案提供商

Character length : 32

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 7%

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
    • 减震设计园地2
    • 办公楼2
    • 应用案例2
    • 行业解决方案2
    Keyword matrix
    wordtitledescriptionsheading
    减震设计园地
    办公楼
    应用案例
    行业解决方案
    404 Page
    The website has no standard 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 7 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 1200px 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 not fast enough: 0.92 seconds have passed until the page started to load.
    Loading time
    53,585 ms
    Table layout
    Good! No nested tables found.
    Number of HTTP resources
    84
    Number of source domains
    2
    Render blocking resources
    The elements below are blocking the “above the fold” rendering.
    List of render blocking javascript files
    • http://www.safecn.com.cn/template/default/js/jquery-1.8.3.min.js?9.2
    • http://www.safecn.com.cn/template/default/js/common.js?9.2
    • http://www.safecn.com.cn/m/template/js/zepto.js
    • http://www.safecn.com.cn/m/template/js/iscroll.js
    • http://www.safecn.com.cn/m/template/js/scroll.js
    List of render blocking css files
    • http://www.safecn.com.cn/template/default/style/base.css?9.2
    • http://www.safecn.com.cn/template/default/style/model.css?9.2
    • http://www.safecn.com.cn/template/default/style/main.css?9.2
    • http://www.safecn.com.cn/data/user.css?9.2
    • http://www.safecn.com.cn/template/default/style/kf.css
    • http://www.safecn.com.cn/m/template/style/style1/reset.css
    • http://www.safecn.com.cn/m/template/style/style1/ui.css

     Speed test – Javascript

    Javascript
    Good! Just a few javascript files are detected on the website.
    • http://www.safecn.com.cn/Public/Home/js/jquery.min.js
    • http://www.safecn.com.cn/Public/Home/js/jquery.blueberry.js
    • http://www.safecn.com.cn/qq.js
    File size of all javascript files combined
    249.04KB
    Javascript minifying
    You can save 14.9KB (26% 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.safecn.com.cn/Public/Home/css/main.css
    File size of all css files combined
    48.53KB
    CSS minifying
    Great! The CSS elements are minified.

     Speed test – Compression

    Uncompressed size of the of the HTML
    45.11KB
    Gzip compression
    Error! By using Gzip you can save 58.8KB (64% compression) on your site.

     Speed test – Browser cache

    Number of static resources (image, JS, CSS)
    69
    Browser cache
    The browser cache is not set correctly for all elements.
    URLDuration
    http://www.safecn.com.cn/data/images/banner/20170526170709_950.jpgExpiry time is not specified
    http://www.safecn.com.cn/data/images/banner/20170526170740_757.jpgExpiry time is not specified
    http://www.safecn.com.cn/data/images/banner/20170526171103_275.jpgExpiry time is not specified
    http://www.safecn.com.cn/data/images/banner/20170720185707_753.jpgExpiry time is not specified
    http://www.safecn.com.cn/data/images/banner/20170721161912_807.jpgExpiry time is not specified
    http://www.safecn.com.cn/data/images/news/20170601144917_219.jpgExpiry time is not specified
    http://www.safecn.com.cn/data/images/news/20170601144956_689.jpgExpiry time is not specified
    http://www.safecn.com.cn/data/images/news/20170601145022_602.jpgExpiry time is not specified
    http://www.safecn.com.cn/data/images/other/20170522092648_676.jpgExpiry time is not specified
    http://www.safecn.com.cn/data/images/other/20180523112358_430.jpgExpiry time is not specified
    http://www.safecn.com.cn/.. /thumb_20170522101952_344.jpgExpiry time is not specified
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    http://www.safecn.com.cn/.. /1500280151619484.jpgExpiry time is not specified
    http://www.safecn.com.cn/.. /1500280201110644.jpgExpiry time is not specified
    http://www.safecn.com.cn/.. /1500280338578404.jpgExpiry time is not specified
    http://www.safecn.com.cn/.. /1500280371852604.jpgExpiry time is not specified
    http://www.safecn.com.cn/.. /1500280652594683.jpgExpiry time is not specified
    http://www.safecn.com.cn/.. /1500281325462908.jpgExpiry time is not specified
    http://www.safecn.com.cn/m/template/images/a1.pngExpiry time is not specified
    http://www.safecn.com.cn/m/template/images/a2.pngExpiry time is not specified
    http://www.safecn.com.cn/m/template/images/dd1.jpgExpiry time is not specified
    http://www.safecn.com.cn/m/template/images/eef.jpgExpiry time is not specified
    http://www.safecn.com.cn/m/template/images/message.pngExpiry time is not specified
    http://www.safecn.com.cn/m/template/images/share_icon.pngExpiry time is not specified
    http://www.safecn.com.cn/m/template/js/iscroll.jsExpiry time is not specified
    http://www.safecn.com.cn/m/template/js/scroll.jsExpiry time is not specified
    http://www.safecn.com.cn/m/template/js/zepto.jsExpiry time is not specified
    http://www.safecn.com.cn/m/template/style/style1/reset.cssExpiry time is not specified
    http://www.safecn.com.cn/m/template/style/style1/ui.cssExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/a1.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/a2.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/a3.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/a4.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/a5.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/a6.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/air.pngExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/c1.pngExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/im/wangwang.gifExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/kf/bobg.pngExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/kf/chahao.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/kf/green.pngExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/kf/green1.pngExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/kf/kf_bottom.pngExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/kf/kf_close.pngExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/kf/qq.pngExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/kf/qq_bg.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/kf/v2.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/m1.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/m11.pngExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/message.pngExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/mm.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/more.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/search.pngExpiry time is not specified
    http://www.safecn.com.cn/template/default/images/shu.jpgExpiry time is not specified
    http://www.safecn.com.cn/template/default/style/kf.cssExpiry time is not specified

     Speed test – Images

    File size of all images combined
    3.74MB
    Image optimisation
    You can save 2.2MB (61% compression) by optimising the images below:

     Links

    We found a total of 44 different links.
    Internal links: 44

    External links:

    Link text (anchor) Link strength

    Internal links:

    Link text (anchor) Link strength
    设为首页
    加入收藏
    > 员工社区
    首页
    新闻
    产品
    应用案例
    行业解决方案
    减震设计园地
    公司
    登录
    注册
    热烈祝贺赛弗中标北京天坛医院项目
    http://www.safecn.com.cn/Index/product.html
    http://www.safecn.com.cn/Index/solutions.html
    设计
    http://www.safecn.com.cn/Index/application.html
    案例
    公司动态
    行业动态
    支撑型抗震耗能器
    剪切型抗震耗能器
    连梁型抗震耗能器
    黏滞型抗震耗能器
    黏滞墙型抗震耗能器
    金属墙型抗震耗能器
    医院
    学校
    酒店
    住宅
    办公楼
    商业建筑
    大型公建
    历史建筑
    医院
    学校
    住宅
    办公楼
    大型商业
    技术资料下载
    抗震设计难题解析
    公司简介
    联系我们
    客户留言

     Website security

    IP
    121.42.98.10
    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.

     Icons

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

     Typos

    afecn.com.cn, sqafecn.com.cn, qafecn.com.cn, swafecn.com.cn, wafecn.com.cn, seafecn.com.cn, eafecn.com.cn, szafecn.com.cn, zafecn.com.cn, sxafecn.com.cn, xafecn.com.cn, scafecn.com.cn, cafecn.com.cn, sfecn.com.cn, saqfecn.com.cn, sqfecn.com.cn, sawfecn.com.cn, swfecn.com.cn, sazfecn.com.cn, szfecn.com.cn, safecn.com.cn, sfecn.com.cn, saxfecn.com.cn, sxfecn.com.cn, sasfecn.com.cn, ssfecn.com.cn, saecn.com.cn, safcecn.com.cn, sacecn.com.cn, safdecn.com.cn, sadecn.com.cn, safeecn.com.cn, saeecn.com.cn, safrecn.com.cn, sarecn.com.cn, saftecn.com.cn, satecn.com.cn, safgecn.com.cn, sagecn.com.cn, safbecn.com.cn, sabecn.com.cn, safvecn.com.cn, savecn.com.cn, safcn.com.cn, safewcn.com.cn, safwcn.com.cn, safescn.com.cn, safscn.com.cn, safecn.com.cn, safcn.com.cn, safedcn.com.cn, safdcn.com.cn, safefcn.com.cn, saffcn.com.cn, safercn.com.cn, safrcn.com.cn, safe3cn.com.cn, saf3cn.com.cn, safe4cn.com.cn, saf4cn.com.cn, safen.com.cn, safecxn.com.cn, safexn.com.cn, safecsn.com.cn, safesn.com.cn, safecn.com.cn, safen.com.cn, safecdn.com.cn, safedn.com.cn, safecfn.com.cn, safefn.com.cn, safecvn.com.cn, safevn.com.cn, safec n.com.cn, safe n.com.cn, safec.com.cn, safecnb.com.cn, safecb.com.cn, safecng.com.cn, safecg.com.cn, safecnh.com.cn, safech.com.cn, safecnj.com.cn, safecj.com.cn, safecnm.com.cn, safecm.com.cn, safecn .com.cn, safec .com.cn

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