SEO report of optimallux.com

南京优聚光电科技有限公司

www.optimallux.com/

南京优聚光电科技有限公司


 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.optimallux.com/

Character length : 19

Title
南京优聚光电科技有限公司
Description
南京优聚光电科技有限公司
Keywords (meta keywords)
南京优聚光电科技有限公司

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
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
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
南京优聚光电科技有限公司

Character length : 12

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 3%

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
    • led5
    • top3
    • 产品应用2
    • 联系我们2
    • 留言板2
    • 产品中心2
    • 资料下载2
    • 网站首页2
    Keyword matrix
    wordtitledescriptionsheading
    led
    top
    产品应用
    联系我们
    留言板
    产品中心
    Two Word cloud
    • 产品应用 资料下载2
    Three Word cloud
    • 网站首页 产品中心 产品应用2
    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 24 images on this web page.

    Alternate attributes for the following 17 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

     Technologies

    Deprecated HTML elements
    Error! Deprecated HTML tags are used on this webpage. You should improve your website.
    Deprecated HTML tagsOccurrences
    <font>9
    Redirection (www / not www)
    Error! The web address is accessible with and without www!
    Deprecated HTML elements
    Error! Deprecated HTML tags are used on this webpage. You should improve your website.
    Deprecated HTML tagsOccurrences
    <font>9
    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
    Error! Avoid using nested tables!
    Number of HTTP resources
    69
    Number of source domains
    7
    Render blocking resources
    The elements below are blocking the “above the fold” rendering.
    List of render blocking javascript files
    • http://1.ss.faisys.com/js/jzUtils.min.js?v=201801151214
    List of render blocking css files
    • http://2.ss.faisys.com/css/base.min.css?v=201805021632
    • http://2.ss.faisys.com/css/template/5002.min.css?v=201710091348
    • http://2.ss.faisys.com/css/pattern6.min.css?v=201711250202
    • http://2.ss.faisys.com/css/newSearchBoxStyle.min.css?v=201804251356
    • http://2.ss.faisys.com/.. /poshytipAndmCustomScrollbar.min.css?v=20...
    • http://www.optimallux.com/jzcusstyle.jsp?colId=2&extId=0&_csw=0
    • http://2.ss.faisys.com/css/webRightBar.min.css?v=201804231138

     Speed test – Javascript

    Javascript
    Good! Just a few javascript files are detected on the website.
    File size of all javascript files combined
    2.04MB
    Javascript minifying
    Great! The Javascript files are minified.

     Speed test – CSS

    CSS
    Good! Just a few CSS files are used on this website.
    File size of all css files combined
    854.95KB
    CSS minifying
    Great! The CSS elements are minified.

     Speed test – Compression

    Uncompressed size of the of the HTML
    89.60KB
    Gzip compression
    Your site uses compression.

     Speed test – Browser cache

    Number of static resources (image, JS, CSS)
    59
    Browser cache
    The browser cache is not set correctly for all elements.
    URLDuration
    http://fe.faisys.com/jssdk_1_0/js/hawkEye.min.js?v=20180423095960 minutes

     Speed test – Images

    File size of all images combined
    918.77KB
    Image optimisation
    You can save 31KB (52% compression) by optimising the images below:

     Website security

    IP
    58.67.170.49
    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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    yishuoshop.com

     Icons

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

     Typos

    ptimallux.com, oiptimallux.com, iptimallux.com, okptimallux.com, kptimallux.com, olptimallux.com, lptimallux.com, optimallux.com, ptimallux.com, opptimallux.com, pptimallux.com, o9ptimallux.com, 9ptimallux.com, o0ptimallux.com, 0ptimallux.com, otimallux.com, opotimallux.com, ootimallux.com, opltimallux.com, oltimallux.com, op0timallux.com, o0timallux.com, op-timallux.com, o-timallux.com, optimallux.com, otimallux.com, op_timallux.com, o_timallux.com, opimallux.com, optrimallux.com, oprimallux.com, optfimallux.com, opfimallux.com, optgimallux.com, opgimallux.com, opthimallux.com, ophimallux.com, optyimallux.com, opyimallux.com, opt5imallux.com, op5imallux.com, opt6imallux.com, op6imallux.com, optmallux.com, optiumallux.com, optumallux.com, optijmallux.com, optjmallux.com, optimallux.com, optmallux.com, optilmallux.com, optlmallux.com, optiomallux.com, optomallux.com, opti8mallux.com, opt8mallux.com, opti9mallux.com, opt9mallux.com, opti*mallux.com, opt*mallux.com, optiallux.com, optimnallux.com, optinallux.com, optimhallux.com, optihallux.com, optimallux.com, optiallux.com, optimjallux.com, optijallux.com, optimkallux.com, optikallux.com, optimlallux.com, optilallux.com, optim allux.com, opti allux.com, optimllux.com, optimaqllux.com, optimqllux.com, optimawllux.com, optimwllux.com, optimazllux.com, optimzllux.com, optimallux.com, optimllux.com, optimaxllux.com, optimxllux.com, optimasllux.com, optimsllux.com, optimalux.com, optimalplux.com, optimaplux.com, optimalolux.com, optimaolux.com, optimallux.com, optimalux.com, optimalilux.com, optimailux.com, optimalklux.com, optimaklux.com, optimalmlux.com, optimamlux.com, optimal.lux.com, optima.lux.com, optimalux.com, optimallpux.com, optimalpux.com, optimalloux.com, optimaloux.com, optimallux.com, optimalux.com, optimalliux.com, optimaliux.com, optimallkux.com, optimalkux.com, optimallmux.com, optimalmux.com, optimall.ux.com, optimal.ux.com, optimallx.com, optimalluyx.com, optimallyx.com, optimalluhx.com, optimallhx.com, optimallujx.com, optimalljx.com, optimallukx.com, optimallkx.com, optimalluix.com, optimallix.com, optimallu7x.com, optimall7x.com, optimallu8x.com, optimall8x.com, optimallu.com, optimalluxz.com, optimalluz.com, optimalluxa.com, optimallua.com, optimalluxs.com, optimallus.com, optimalluxd.com, optimallud.com, optimalluxc.com, optimalluc.com, optimallux .com, optimallu .com

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