SEO report of szfostech.com

深圳市众犇科技有限公司-专业生产开关电源、热释电传感器、LCD TV 电源、LED TV电源、LCD Monitor电源、节能灯、 ...

www.szfostech.com/

深圳市众犇科技有限公司创立于2003年，是一家集研发、生产、销售于一体的高新技术企业，主要致力于整体红外感应方案、红外感应探头、光感器件的设计及其技术支持、生产、销售等增值服务。公司由一支专业、高效、资深的团队服务于市场，产品广泛应用于智能照明、安防、智能家居等领域 ...

   

 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.szfostech.com/

Character length : 18

Title
深圳市众犇科技有限公司-专业生产开关电源、热释电传感器、LCD TV 电源、LED TV电源、LCD Monitor电源、节能灯、人体感应小夜灯、红外线体温计、LED灯电源类
Description
深圳市众犇科技有限公司创立于2003年，是一家集研发、生产、销售于一体的高新技术企业，主要致力于整体红外感应方案、红外感应探头、光感器件的设计及其技术支持、生产、销售等增值服务。公司由一支专业、高效、资深的团队服务于市场，产品广泛应用于智能照明、安防、智能家居等领域。
Keywords (meta keywords)
红外感应探头、红外感应方案

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
There is robots.txt file.

 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
深圳市众犇科技有限公司-专业生产开关电源、热释电传感器、LCD TV 电源、LED TV电源、LCD Monitor电源、节能灯、人体感应小夜灯、红外线体温计、LED灯电源类

Character length : 87

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 14%

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
    • 电源管理ic2
    • 关于众犇2
    Keyword matrix
    wordtitledescriptionsheading
    电源管理ic
    关于众犇
    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 20 images on this web page.

    Alternate attributes for the following 13 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 1020px 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 fast enough.
    Loading time
    19,086 ms
    Table layout
    Good! No nested tables found.
    Number of HTTP resources
    28
    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.szfostech.com/js/jquery-1.5.min.js
    • http://www.szfostech.com/js/jero.js
    • http://www.szfostech.com/js/mmm.js
    • http://www.szfostech.com/js/pub.js
    List of render blocking css files
    • http://www.szfostech.com/css/style.css

     Speed test – Javascript

    Javascript
    Good! Just a few javascript files are detected on the website.
    • http://www.szfostech.com/js/jquery-1.5.min.js
    • http://www.szfostech.com/js/jero.js
    • http://www.szfostech.com/js/mmm.js
    • http://www.szfostech.com/js/pub.js
    File size of all javascript files combined
    98.93KB
    Javascript minifying
    You can save 4.5KB (30% 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.szfostech.com/css/style.css
    File size of all css files combined
    8.39KB
    CSS minifying
    You can save 991B (12% compression) on the analysed URL by minifying the CSS files.

     Speed test – Compression

    Uncompressed size of the of the HTML
    12.51KB
    Gzip compression
    Error! By using Gzip you can save 53.7KB (65% compression) on your site.

     Speed test – Browser cache

    Number of static resources (image, JS, CSS)
    27
    Browser cache
    The browser cache is not set correctly for all elements.
    URLDuration
    http://www.szfos.com/images/product/17/0502/20170502121407_4472.jpgExpiry time is not specified
    http://www.szfos.com/images/product/17/0502/20170502134435_1816.jpgExpiry time is not specified
    http://www.szfos.com/images/product/17/0504/20170504111052_1191.jpgExpiry time is not specified
    http://www.szfos.com/images/product/17/0505/20170505105231_8222.jpgExpiry time is not specified
    http://www.szfos.com/images/product/17/0505/20170505105344_7441.pngExpiry time is not specified
    http://www.szfos.com/images/product/17/0505/20170505105630_3535.pngExpiry time is not specified
    http://www.szfos.com/images/product/17/0505/20170505114139_2910.jpgExpiry time is not specified
    http://www.szfos.com/images/slides/17/0502/20170502200621_3691.jpgExpiry time is not specified
    http://www.szfostech.com/css/style.cssExpiry time is not specified
    http://www.szfostech.com/img/about.jpgExpiry time is not specified
    http://www.szfostech.com/img/ali.jpgExpiry time is not specified
    http://www.szfostech.com/img/b_nav_img.pngExpiry time is not specified
    http://www.szfostech.com/img/c_tli.jpgExpiry time is not specified
    http://www.szfostech.com/img/cn.jpgExpiry time is not specified
    http://www.szfostech.com/img/en.jpgExpiry time is not specified
    http://www.szfostech.com/img/gs.jpgExpiry time is not specified
    http://www.szfostech.com/img/l_right.jpgExpiry time is not specified
    http://www.szfostech.com/img/logo.jpgExpiry time is not specified
    http://www.szfostech.com/img/qer.jpgExpiry time is not specified
    http://www.szfostech.com/img/z1.jpgExpiry time is not specified
    http://www.szfostech.com/img/z2.jpgExpiry time is not specified
    http://www.szfostech.com/img/z3.jpgExpiry time is not specified
    http://www.szfostech.com/img/z4.jpgExpiry time is not specified
    http://www.szfostech.com/js/jero.jsExpiry time is not specified
    http://www.szfostech.com/js/jquery-1.5.min.jsExpiry time is not specified
    http://www.szfostech.com/js/mmm.jsExpiry time is not specified
    http://www.szfostech.com/js/pub.jsExpiry time is not specified

     Speed test – Images

    File size of all images combined
    1.28MB
    Image optimisation
    You can save 1.1MB (90% compression) by optimising the images below:

     Links

    We found a total of 41 different links.
    Internal links: 37
    External links: 4

    External links:

    Link text (anchor) Link strength
    http://www.szfos.com
    中文版
    http://www.gsxt.gov.cn/%7Bz0fVZbca7NhA8ljplky5IgyOcqSgzVJYd1RIu...
    https://fostechnology.1688.com

    Internal links:

    Link text (anchor) Link strength
    网站首页
    关于众犇
    产品中心
    模拟红外感应探头
    数字红外感应探头
    MCU
    光敏
    非接触测温传感器
    电源管理IC
    应用方案
    DC供电红外感应方案
    AC供电红外感应方案
    技术支持
    联系我们
    ENGLISH
    人体感应方案
    开发案例
    更多>>
    更多>>
    http://www.szfostech.com/product.aspx?pid=22&tid=115
    电源管理IC
    http://www.szfostech.com/product.aspx?pid=17&tid=109
    光敏二极管
    http://www.szfostech.com/product.aspx?pid=13&tid=105
    6脚集成探头
    http://www.szfostech.com/product.aspx?pid=12&tid=104
    4脚集成探头
    http://www.szfostech.com/product.aspx?pid=11&tid=103
    3脚集成探头
    http://www.szfostech.com/product.aspx?pid=10&tid=94
    四元感应探头
    http://www.szfostech.com/product.aspx?pid=2&tid=93
    双元感应探头
    智能家居
    照明
    安防
    更多

     Website security

    IP
    43.227.99.164
    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.

     Sites on same ip

    rayleader.com

    rayleader.com

    szfostech.com

    szfostech.com

     Icons

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

     Typos

    zfostech.com, sqzfostech.com, qzfostech.com, swzfostech.com, wzfostech.com, sezfostech.com, ezfostech.com, szzfostech.com, zzfostech.com, sxzfostech.com, xzfostech.com, sczfostech.com, czfostech.com, sfostech.com, szxfostech.com, sxfostech.com, szsfostech.com, ssfostech.com, szafostech.com, safostech.com, sz fostech.com, s fostech.com, szostech.com, szfcostech.com, szcostech.com, szfdostech.com, szdostech.com, szfeostech.com, szeostech.com, szfrostech.com, szrostech.com, szftostech.com, sztostech.com, szfgostech.com, szgostech.com, szfbostech.com, szbostech.com, szfvostech.com, szvostech.com, szfstech.com, szfoistech.com, szfistech.com, szfokstech.com, szfkstech.com, szfolstech.com, szflstech.com, szfostech.com, szfstech.com, szfopstech.com, szfpstech.com, szfo9stech.com, szf9stech.com, szfo0stech.com, szf0stech.com, szfotech.com, szfosqtech.com, szfoqtech.com, szfoswtech.com, szfowtech.com, szfosetech.com, szfoetech.com, szfosztech.com, szfoztech.com, szfosxtech.com, szfoxtech.com, szfosctech.com, szfoctech.com, szfosech.com, szfostrech.com, szfosrech.com, szfostfech.com, szfosfech.com, szfostgech.com, szfosgech.com, szfosthech.com, szfoshech.com, szfostyech.com, szfosyech.com, szfost5ech.com, szfos5ech.com, szfost6ech.com, szfos6ech.com, szfostch.com, szfostewch.com, szfostwch.com, szfostesch.com, szfostsch.com, szfostech.com, szfostch.com, szfostedch.com, szfostdch.com, szfostefch.com, szfostfch.com, szfosterch.com, szfostrch.com, szfoste3ch.com, szfost3ch.com, szfoste4ch.com, szfost4ch.com, szfosteh.com, szfostecxh.com, szfostexh.com, szfostecsh.com, szfostesh.com, szfostech.com, szfosteh.com, szfostecdh.com, szfostedh.com, szfostecfh.com, szfostefh.com, szfostecvh.com, szfostevh.com, szfostec h.com, szfoste h.com, szfostec.com, szfostechb.com, szfostecb.com, szfostechg.com, szfostecg.com, szfostecht.com, szfostect.com, szfostechy.com, szfostecy.com, szfostechu.com, szfostecu.com, szfostechj.com, szfostecj.com, szfostechm.com, szfostecm.com, szfostechn.com, szfostecn.com

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