SEO report of semtech.hk

先科电子有限公司－肖特基管|TVS管|ESD管|MOS管|二极管|三极管|电容器 ...

www.semtech.hk/

先科是世界上其中一家最大的分立半导体的制造商之一，我们透过领先的生产技术生产出优质的半导体组件，主要产品包括肖特基管、TVS管、ESD管、MOS管、二极管、三极管、电容器、RFID射频识别标签以及LED，用于工业、计算机、汽车、消费、电信及照明市场的各种类型的电子设备中 ...

   

 Tasks

  • Make the site mobile device friendly.
  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.
  • Use "H" tags.
  • Try to make your site load faster.

 SEO

URL

Domain : www.semtech.hk/

Character length : 15

Title
先科电子有限公司－肖特基管|TVS管|ESD管|MOS管|二极管|三极管|电容器
Description
先科是世界上其中一家最大的分立半导体的制造商之一，我们透过领先的生产技术生产出优质的半导体组件，主要产品包括肖特基管、TVS管、ESD管、MOS管、二极管、三极管、电容器、RFID射频识别标签以及LED，用于工业、计算机、汽车、消费、电信及照明市场的各种类型的电子设备中。
Keywords (meta keywords)
肖特基管,TVS管,ESD管,MOS管,二极管,三极管,电容器

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
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
先科电子有限公司－肖特基管|TVS管|ESD管|MOS管|二极管|三极管|电容器

Character length : 40

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 13%

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
    • 联系我们3
    • 产品应用2
    • 关于先科2
    • 产品介绍2
    • 应用范围2
    Keyword matrix
    wordtitledescriptionsheading
    联系我们
    产品应用
    关于先科
    产品介绍
    应用范围
    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 6 images on this web page.

    Alternate attributes for the following 5 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 1003px wide display!
    Deprecated HTML elements
    Good! No deprecated HTML tags are detected.
    Redirection (www / not www)
    Good! The web address is accessible only in one version. The version without www is redirected to the version with 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
    11,035 ms
    Table layout
    Good! No nested tables found.
    Number of HTTP resources
    27
    Number of source domains
    1
    Render blocking resources
    The elements below are blocking the “above the fold” rendering.
    List of render blocking javascript files
    • http://www.semtech.hk/templets/default/js/jquery-1.4.4.min.js
    • http://www.semtech.hk/templets/default/js/jquery.slides-1.1.8.min.js
    • http://www.semtech.hk/templets/default/js/main.js
    List of render blocking css files
    • http://www.semtech.hk/templets/default/style/layout.css

     Speed test – Javascript

    Javascript
    Good! Just a few javascript files are detected on the website.
    • http://www.semtech.hk/templets/default/js/jquery-1.4.4.min.js
    • http://www.semtech.hk/templets/default/js/jquery.slides-1.1.8.min.js
    • http://www.semtech.hk/templets/default/js/main.js
    File size of all javascript files combined
    85.05KB
    Javascript minifying
    You can save 827B (12% 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.semtech.hk/templets/default/style/layout.css
    File size of all css files combined
    12.84KB
    CSS minifying
    Great! The CSS elements are minified.

     Speed test – Compression

    Uncompressed size of the of the HTML
    12.38KB
    Gzip compression
    Error! By using Gzip you can save 50.4KB (65% compression) on your site.

     Speed test – Browser cache

    Number of static resources (image, JS, CSS)
    26
    Browser cache
    The browser cache is not set correctly for all elements.
    URLDuration
    http://www.semtech.hk/templets/default/images/banbg.jpg24 hours
    http://www.semtech.hk/templets/default/images/bbg.gif24 hours
    http://www.semtech.hk/templets/default/images/box-app.jpg24 hours
    http://www.semtech.hk/templets/default/images/box-order.jpg24 hours
    http://www.semtech.hk/templets/default/images/box-quality.jpg24 hours
    http://www.semtech.hk/templets/default/images/btn-qqweibo.gif24 hours
    http://www.semtech.hk/templets/default/images/btnbg.jpg24 hours
    http://www.semtech.hk/templets/default/images/footbg.jpg24 hours
    http://www.semtech.hk/templets/default/images/ico-facebook.jpg24 hours
    http://www.semtech.hk/templets/default/images/ico-twitter.jpg24 hours
    http://www.semtech.hk/templets/default/images/ico-weibo.jpg24 hours
    http://www.semtech.hk/templets/default/images/logo.png24 hours
    http://www.semtech.hk/templets/default/images/navbg.jpg24 hours
    http://www.semtech.hk/templets/default/images/schbg.jpg24 hours
    http://www.semtech.hk/templets/default/images/search.jpg24 hours
    http://www.semtech.hk/templets/default/images/snavbg.jpg24 hours
    http://www.semtech.hk/templets/default/images/tnsbg.jpg24 hours
    http://www.semtech.hk/templets/default/js/jquery-1.4.4.min.js24 hours
    http://www.semtech.hk/templets/default/js/jquery.slides-1.1.8.min.js24 hours
    http://www.semtech.hk/templets/default/js/main.js24 hours
    http://www.semtech.hk/templets/default/style/layout.css24 hours
    http://www.semtech.hk/uploads/141015/1-14101514453Y94.jpg24 hours
    http://www.semtech.hk/uploads/141015/1.jpg24 hours
    http://www.semtech.hk/uploads/141015/2.jpg24 hours
    http://www.semtech.hk/uploads/141015/3.jpg24 hours
    http://www.semtech.hk/uploads/141015/4.jpg24 hours

     Speed test – Images

    File size of all images combined
    611.64KB
    Image optimisation
    You can save 293.4KB (50% compression) by optimising the images below:

     Links

    We found a total of 34 different links.
    Internal links: 13
    External links: 21

    External links:

    Link text (anchor) Link strength
    Facebook
    Twitter
    QQWeibo
    Weibo
    产品介绍
    产品应用
    质 量
    关于先科
    投资者关系
    联系我们
    二极管
    三极管及其他
    电容器
    技术数据
    RFID防伪认证
    最新通告：
    RoHS声明
    标签更改通知
    终止与"深圳市福田区新亚洲电子市场佰易电子经营部"所有交易通知
    无卤无锑产品通知
    大电流肖特基二极管停产通知

    Internal links:

    Link text (anchor) Link strength
    http://www.semtech.hk
    应用范围
    质量认证
    科研与开发
    可靠性测试中心
    人才培训
    生产管理
    公司简介
    集团架构
    发展历程
    联络方式
    销售网络
    质量保证

     Website security

    IP
    218.247.87.159
    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

    semtech.hk

    bmdesign.cn

    kemeiclean.cn

    pentechco.com

     Icons

    Favicon
    Good! The website uses favicon.

     Typos

    emtech.hk, sqemtech.hk, qemtech.hk, swemtech.hk, wemtech.hk, seemtech.hk, eemtech.hk, szemtech.hk, zemtech.hk, sxemtech.hk, xemtech.hk, scemtech.hk, cemtech.hk, smtech.hk, sewmtech.hk, swmtech.hk, sesmtech.hk, ssmtech.hk, semtech.hk, smtech.hk, sedmtech.hk, sdmtech.hk, sefmtech.hk, sfmtech.hk, sermtech.hk, srmtech.hk, se3mtech.hk, s3mtech.hk, se4mtech.hk, s4mtech.hk, setech.hk, semntech.hk, sentech.hk, semhtech.hk, sehtech.hk, semtech.hk, setech.hk, semjtech.hk, sejtech.hk, semktech.hk, sektech.hk, semltech.hk, seltech.hk, sem tech.hk, se tech.hk, semech.hk, semtrech.hk, semrech.hk, semtfech.hk, semfech.hk, semtgech.hk, semgech.hk, semthech.hk, semhech.hk, semtyech.hk, semyech.hk, semt5ech.hk, sem5ech.hk, semt6ech.hk, sem6ech.hk, semtch.hk, semtewch.hk, semtwch.hk, semtesch.hk, semtsch.hk, semtech.hk, semtch.hk, semtedch.hk, semtdch.hk, semtefch.hk, semtfch.hk, semterch.hk, semtrch.hk, semte3ch.hk, semt3ch.hk, semte4ch.hk, semt4ch.hk, semteh.hk, semtecxh.hk, semtexh.hk, semtecsh.hk, semtesh.hk, semtech.hk, semteh.hk, semtecdh.hk, semtedh.hk, semtecfh.hk, semtefh.hk, semtecvh.hk, semtevh.hk, semtec h.hk, semte h.hk, semtec.hk, semtechb.hk, semtecb.hk, semtechg.hk, semtecg.hk, semtecht.hk, semtect.hk, semtechy.hk, semtecy.hk, semtechu.hk, semtecu.hk, semtechj.hk, semtecj.hk, semtechm.hk, semtecm.hk, semtechn.hk, semtecn.hk

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