SEO report of roontech.com

德氏封|液压密封|油封|车削密封|静密封|罗恩工业技术（深圳）有限公司 ...

www.roontech.com/

德氏封|液压密封|油封|车削密封|静密封|罗恩工业技术（深圳）有限公司

   

 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.roontech.com/

Character length : 17

Title
德氏封|液压密封|油封|车削密封|静密封|罗恩工业技术（深圳）有限公司
Description
德氏封|液压密封|油封|车削密封|静密封|罗恩工业技术（深圳）有限公司
Keywords (meta keywords)
德氏封|液压密封|油封|车削密封|静密封|罗恩工业技术（深圳）有限公司

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
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
德氏封|液压密封|油封|车削密封|静密封|罗恩工业技术（深圳）有限公司

Character length : 35

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
    • 点击进入23
    • field7
    • 常见问题3
    • 应用领域2
    • sector2
    • 技术中心2
    • 工程案例2
    • 新闻中心2
    • 产品中心2
    • 关于罗恩2
    Keyword matrix
    wordtitledescriptionsheading
    点击进入
    field
    常见问题
    应用领域
    sector
    技术中心
    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 46 images on this web page.

    Alternate attributes for the following 4 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

     Technologies

    Mobile optimization
    This website is optimal for mobile devices!
    Detected applications
    jQueryJavaScript Frameworks
    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: 0.90 seconds have passed until the page started to load.
    Loading time
    3,862 ms
    Table layout
    Good! No nested tables found.
    Number of HTTP resources
    58
    Number of source domains
    1
    Render blocking resources
    The elements below are blocking the “above the fold” rendering.
    List of render blocking css files
    • http://www.roontech.com/templates/default/css/style_sj.css

     Speed test – Javascript

    Javascript
    Good! Just a few javascript files are detected on the website.
    • http://www.roontech.com/templates/default/js/base.js
    • http://www.roontech.com/templates/default/js/jquery-1.7.2.min.js
    • http://www.roontech.com/templates/default/js/superslide.2.1.js
    • http://www.roontech.com/templates/default/js/menu.js
    File size of all javascript files combined
    207.77KB
    Javascript minifying
    You can save 8.8KB (35% 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.roontech.com/templates/default/css/style.css
    File size of all css files combined
    105.02KB
    CSS minifying
    You can save 11.5KB (13% compression) on the analysed URL by minifying the CSS files.

     Speed test – Compression

    Uncompressed size of the of the HTML
    33.45KB
    Gzip compression
    Error! By using Gzip you can save 71.6KB (79% compression) on your site.

     Speed test – Browser cache

    Number of static resources (image, JS, CSS)
    56
    Browser cache
    The browser cache is not set correctly for all elements.
    URLDuration
    http://www.roontech.com/templates/default/css/style_sj.cssExpiry time is not specified
    http://www.roontech.com/templates/default/css/swiper.min.cssExpiry time is not specified
    http://www.roontech.com/templates/default/images/ico_01.pngExpiry time is not specified
    http://www.roontech.com/templates/default/images/ico_02.pngExpiry time is not specified
    http://www.roontech.com/templates/default/images/ico_04.pngExpiry time is not specified
    http://www.roontech.com/templates/default/images/ico_04_b.pngExpiry time is not specified
    http://www.roontech.com/templates/default/images/ico_05.pngExpiry time is not specified
    http://www.roontech.com/templates/default/images/ico_06.pngExpiry time is not specified
    http://www.roontech.com/templates/default/images/logo_sj.pngExpiry time is not specified
    http://www.roontech.com/templates/default/js/TouchSlide.jsExpiry time is not specified
    http://www.roontech.com/templates/default/js/base.jsExpiry time is not specified
    http://www.roontech.com/templates/default/js/jquery-1.7.2.min.jsExpiry time is not specified
    http://www.roontech.com/templates/default/js/jquery.SuperSlide.jsExpiry time is not specified
    http://www.roontech.com/templates/default/js/jquery.mmenu.jsExpiry time is not specified
    http://www.roontech.com/templates/default/js/superslide.2.1.jsExpiry time is not specified
    http://www.roontech.com/templates/default/js/swiper.min.jsExpiry time is not specified
    http://www.roontech.com/upload/201602/25/201602251653115720.pngExpiry time is not specified
    http://www.roontech.com/upload/201602/26/201602261424036229.pngExpiry time is not specified
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    http://www.roontech.com/upload/201602/26/201602261433286662.pngExpiry time is not specified
    http://www.roontech.com/upload/201602/26/201602261434062303.pngExpiry time is not specified
    http://www.roontech.com/upload/201602/26/201602261503525785.pngExpiry time is not specified
    http://www.roontech.com/upload/201602/26/201602261504079464.pngExpiry time is not specified
    http://www.roontech.com/upload/201602/26/201602261504214802.pngExpiry time is not specified
    http://www.roontech.com/upload/201602/26/201602261504347729.pngExpiry time is not specified
    http://www.roontech.com/upload/201602/26/201602261504491247.pngExpiry time is not specified
    http://www.roontech.com/upload/201602/26/201602261545254641.pngExpiry time is not specified
    http://www.roontech.com/upload/201602/26/201602261545581500.pngExpiry time is not specified
    http://www.roontech.com/upload/201602/26/201602261546366482.pngExpiry time is not specified
    http://www.roontech.com/upload/201603/09/201603091646314435.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603100916241987.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603100917053557.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603100920386112.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603100928047296.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603100940183374.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603100942022457.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603100949074882.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603101143107602.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603101149412990.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603101150069713.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603101154449142.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603101156535573.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/10/201603101345270104.pngExpiry time is not specified
    http://www.roontech.com/upload/201603/11/201603111747056893.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/11/201603111757484517.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/14/201603140902082089.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/15/201603151617145323.jpgExpiry time is not specified
    http://www.roontech.com/upload/201603/25/201603251408314311.pngExpiry time is not specified

     Speed test – Images

    File size of all images combined
    1.34MB
    Image optimisation
    You can save 429.1KB (64% compression) by optimising the images below:

     Links

    We found a total of 69 different links.
    Internal links: 69

    External links:

    Link text (anchor) Link strength

    Internal links:

    Link text (anchor) Link strength
    首页
    关于罗恩
    公司简介
    新闻中心
    公司新闻
    行业新闻
    常见问题
    产品中心
    密封件
    蓄能器
    其他
    品牌中心
    德氏封
    拓步
    应用领域
    工程案例
    技术中心
    联系我们
    更多+
    活塞杆密封点击进入
    活塞密封点击进入
    旋转高压密封点击进入
    旋转轴密封点击进入
    轴向密封点击进入
    圆形密封圈点击进入
    端盖密封点击进入
    客户定制成型件点击进入
    挡圈点击进入
    导向元件点击进入
    O形圈点击进入
    外覆O型圈点击进入
    组合密封点击进入
    密封盒点击进入
    盒式密封点击进入
    O型条点击进入
    SAE 凸缘密封点击进入
    维修轴套点击进入
    V形圈点击进入
    防尘圈点击进入
    X形圈点击进入
    流体接头密封件点击进入
    车削密封件点击进入
    更多+
    石油天然气领域Oil and gas fields
    工程机械领域Engineering machinery field
    钢铁领域Iron and steel sector
    医药领域Medical field
    矿卡领域Ore card field
    汽车领域Automobile industry
    风电领域Wind power field
    压缩机领域Compressor field
    食品领域The food sector
    减速机领域Reducer field
    饮料领域beverages
    飞机领域The plane field
    更多+
    http://www.roontech.com/jszx/show/289.html
    http://www.roontech.com/jszx/show/268.html
    更多+
    电气工程 查看
    驱动工程 查看
    风电工程 查看
    机械工程 查看
    更多+
    了解详情>>
    更多+
    +新品推荐 新一代油封材质NB7075052016-02-24
    +行业新闻2016-02-26
    +常见问题2016-02-26

     Website security

    IP
    47.90.94.230
    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

    roontech.com

    roontech.com

    pure-homelighting.com

    pure-homelighting.com

     Icons

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

     Typos

    oontech.com, reoontech.com, eoontech.com, rdoontech.com, doontech.com, rfoontech.com, foontech.com, rgoontech.com, goontech.com, r4,oontech.com, 4,oontech.com, rtoontech.com, toontech.com, r5oontech.com, 5oontech.com, rontech.com, roiontech.com, riontech.com, rokontech.com, rkontech.com, rolontech.com, rlontech.com, roontech.com, rontech.com, ropontech.com, rpontech.com, ro9ontech.com, r9ontech.com, ro0ontech.com, r0ontech.com, rontech.com, roointech.com, rointech.com, rookntech.com, rokntech.com, roolntech.com, rolntech.com, roontech.com, rontech.com, roopntech.com, ropntech.com, roo9ntech.com, ro9ntech.com, roo0ntech.com, ro0ntech.com, rootech.com, roonbtech.com, roobtech.com, roongtech.com, roogtech.com, roonhtech.com, roohtech.com, roonjtech.com, roojtech.com, roonmtech.com, roomtech.com, roon tech.com, roo tech.com, roonech.com, roontrech.com, roonrech.com, roontfech.com, roonfech.com, roontgech.com, roongech.com, roonthech.com, roonhech.com, roontyech.com, roonyech.com, roont5ech.com, roon5ech.com, roont6ech.com, roon6ech.com, roontch.com, roontewch.com, roontwch.com, roontesch.com, roontsch.com, roontech.com, roontch.com, roontedch.com, roontdch.com, roontefch.com, roontfch.com, roonterch.com, roontrch.com, roonte3ch.com, roont3ch.com, roonte4ch.com, roont4ch.com, roonteh.com, roontecxh.com, roontexh.com, roontecsh.com, roontesh.com, roontech.com, roonteh.com, roontecdh.com, roontedh.com, roontecfh.com, roontefh.com, roontecvh.com, roontevh.com, roontec h.com, roonte h.com, roontec.com, roontechb.com, roontecb.com, roontechg.com, roontecg.com, roontecht.com, roontect.com, roontechy.com, roontecy.com, roontechu.com, roontecu.com, roontechj.com, roontecj.com, roontechm.com, roontecm.com, roontechn.com, roontecn.com

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