SEO report of optimems.cn

Redirected to www.optimems.cn/index.html

广州奥埔达光电科技有限公司

www.optimems.cn/index.html

奥埔达光电科技前身为行业知名企业，是国内首家研发MEMS VOA的技术团队；多年来致力于研发和生产光学元器件，在测试仪器上也有着十多年微光机电技术的积累；与美国著名大学实验室合作，现今已成为全球领先的光学产品供应商 ...

   

 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.

 SEO

URL

Domain : www.optimems.cn/index.html

Character length : 26

Title
广州奥埔达光电科技有限公司
Description
奥埔达光电科技前身为行业知名企业，是国内首家研发MEMS VOA的技术团队；多年来致力于研发和生产光学元器件，在测试仪器上也有着十多年微光机电技术的积累；与美国著名大学实验室合作，现今已成为全球领先的光学产品供应商。
Keywords (meta keywords)
MEMS光衰减器,MEMS多模光衰减器,MEMS光开关,保偏光衰减器,光模块

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 Strict
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
广州奥埔达光电科技有限公司

Character length : 13

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 25%

Good! The text / code ratio is between 25 and 70 percent.
Headings
H1H2H3H4H5H6
409000
Heading structure in the source code
  • <H1> 为什么选择奥埔达？
  • <H1> 奥埔达产品
  • <H1> 业务遍及全球
  • <H1> 产品体验重要性
  • <H3> 业内 新闻
  • <H3> 光通信市场总结——讯石联谊会...
  • <H3> 2015年中国信息化十大趋势...
  • <H3> 重新步入上升期的光迅...
  • <H3> 2014年国内光器件发展现状...
  • <H3> 关于 奥埔达
  • <H3> 相关下载
  • <H3> 人力资源
  • <H3> 商业合作
Word cloud
  • 更多内容4
  • 人力资源2
  • 产品展示2
  • 了解详情2
Keyword matrix
wordtitledescriptionsheading
更多内容
人力资源
产品展示
了解详情
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 30 images on this web page.

Alternate attributes for the following 30 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Technologies

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.
Table layout
Good! No nested tables found.
Number of HTTP resources
53
Number of source domains
5
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.optimems.cn/js/cufon.js
  • http://www.optimems.cn/js/css_browser_select.js
  • http://www.optimems.cn/js/jquery.min.js
  • http://www.optimems.cn/js/jCarouselLite.js
  • http://www.optimems.cn/js/functions.js
List of render blocking css files
  • http://www.optimems.cn/css/reset.css
  • http://www.optimems.cn/css/master.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.optimems.cn/js/cufon.js
  • http://www.optimems.cn/js/css_browser_select.js
  • http://www.optimems.cn/js/jquery.min.js
  • http://www.optimems.cn/js/jCarouselLite.js
  • http://www.optimems.cn/js/functions.js
  • http://www.optimems.cn/js/jfooter.js
File size of all javascript files combined
117.82KB
Javascript minifying
You can save 120B (19% 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.optimems.cn/css/reset.css
  • http://www.optimems.cn/css/master.css
File size of all css files combined
14.73KB
CSS minifying
You can save 532B (17% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
14.05KB
Gzip compression
Error! By using Gzip you can save 273B (36% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
47
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.optimems.cn/css/master.cssExpiry time is not specified
http://www.optimems.cn/css/reset.cssExpiry time is not specified
http://www.optimems.cn/img/bottomPatternLight.pngExpiry time is not specified
http://www.optimems.cn/img/btnNext.pngExpiry time is not specified
http://www.optimems.cn/img/btnPrev.pngExpiry time is not specified
http://www.optimems.cn/img/col1BG.pngExpiry time is not specified
http://www.optimems.cn/img/col2BG.pngExpiry time is not specified
http://www.optimems.cn/img/col3BG.pngExpiry time is not specified
http://www.optimems.cn/img/darkButtonImg.pngExpiry time is not specified
http://www.optimems.cn/img/darkButtonOut.pngExpiry time is not specified
http://www.optimems.cn/img/link/cioe.gifExpiry time is not specified
http://www.optimems.cn/img/link/jiejiewei.gifExpiry time is not specified
http://www.optimems.cn/img/link/ofc.gifExpiry time is not specified
http://www.optimems.cn/img/link/optecmart.gifExpiry time is not specified
http://www.optimems.cn/img/logo.pngExpiry time is not specified
http://www.optimems.cn/img/menuBG.pngExpiry time is not specified
http://www.optimems.cn/img/menuSep.pngExpiry time is not specified
http://www.optimems.cn/img/products/1X4.jpgExpiry time is not specified
http://www.optimems.cn/img/products/8VOA.jpgExpiry time is not specified
http://www.optimems.cn/img/products/DVOA.jpgExpiry time is not specified
http://www.optimems.cn/img/products/VOA.jpgExpiry time is not specified
http://www.optimems.cn/img/products/gkg.jpgExpiry time is not specified
http://www.optimems.cn/img/products/kg.jpgExpiry time is not specified
http://www.optimems.cn/img/products/sdvoa.jpgExpiry time is not specified
http://www.optimems.cn/img/products/tab.jpgExpiry time is not specified
http://www.optimems.cn/img/qq.pngExpiry time is not specified
http://www.optimems.cn/img/quote.pngExpiry time is not specified
http://www.optimems.cn/img/separatorBG.pngExpiry time is not specified
http://www.optimems.cn/img/service1BW.pngExpiry time is not specified
http://www.optimems.cn/img/service2BW.pngExpiry time is not specified
http://www.optimems.cn/img/service3BW.pngExpiry time is not specified
http://www.optimems.cn/img/sliderBG.pngExpiry time is not specified
http://www.optimems.cn/img/sliderImg1.pngExpiry time is not specified
http://www.optimems.cn/img/sliderImg2.pngExpiry time is not specified
http://www.optimems.cn/img/sliderImg3.pngExpiry time is not specified
http://www.optimems.cn/img/sliderImg4.pngExpiry time is not specified
http://www.optimems.cn/img/social/China.pngExpiry time is not specified
http://www.optimems.cn/img/social/English.pngExpiry time is not specified
http://www.optimems.cn/img/topBG.pngExpiry time is not specified
http://www.optimems.cn/img/topBGPattern.pngExpiry time is not specified
http://www.optimems.cn/js/css_browser_select.jsExpiry time is not specified
http://www.optimems.cn/js/cufon.jsExpiry time is not specified
http://www.optimems.cn/js/functions.jsExpiry time is not specified
http://www.optimems.cn/js/jCarouselLite.jsExpiry time is not specified
http://www.optimems.cn/js/jfooter.jsExpiry time is not specified
http://www.optimems.cn/js/jquery.min.jsExpiry time is not specified
http://c.cnzz.com/core.php?web_id=155540&t=z15 minutes

 Speed test – Images

File size of all images combined
340.84KB
Image optimisation
You can save 44.5KB (59% compression) by optimising the images below:

 Links

We found a total of 44 different links.
Internal links: 29
External links: 15

External links:

Link text (anchor) Link strength
English
http://www.optimems.com
了解详情
立即购买
联系方式
承接光通信产品或模块代加工等...
所有的客户合作从这里开始...
优质产品交易入口，这里有您所需求的...
http://www.optecmart.co
http://www.ofcconference.org/home
http://www.cioe.cn
http://www.jiejiewei.cn
粤ICP备14064671号-1
http://wpa.qq.com/msgrd?v=3&uin=942454131&site=qq&menu=yes
http://wpa.qq.com/msgrd?v=3&uin=16699484&site=qq&menu=yes

Internal links:

Link text (anchor) Link strength
http://www.optimems.cn/index.html
中文版
首页从这里开始
公司简介关于我们
新闻中心业内新闻
产品展示质量的保证
人力资源欢迎加入
技术支持提供数据下载
联系我们保持沟通
业内 新闻
光通信市场总结——讯石联谊会...
更多内容
2015年中国信息化十大趋势...
更多内容
重新步入上升期的光迅...
更多内容
2014年国内光器件发展现状...
更多内容
关于 奥埔达
微光机电
可调光衰减器
光通信
http://www.optimems.cn/products
A系列动态可调光衰减器详细参数...
8通道微机电多模光衰减器参数下载...
手持或台式光衰减器应用手册...
诚邀光通信行业销售精英加入...
我们需要生产工人若干...
产品经理和市场营销经理...

 Website security

IP
118.123.16.148
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

yurenty.com

jiututech.net

jiututech.com

zhiyun-tech.net

szgreentech.com.cn

jiututech.cn

qk-capital.com

smartjson.com

optimems.cn

ririshengtech.com

 Icons

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

 Typos

ptimems.cn, oiptimems.cn, iptimems.cn, okptimems.cn, kptimems.cn, olptimems.cn, lptimems.cn, optimems.cn, ptimems.cn, opptimems.cn, pptimems.cn, o9ptimems.cn, 9ptimems.cn, o0ptimems.cn, 0ptimems.cn, otimems.cn, opotimems.cn, ootimems.cn, opltimems.cn, oltimems.cn, op0timems.cn, o0timems.cn, op-timems.cn, o-timems.cn, optimems.cn, otimems.cn, op_timems.cn, o_timems.cn, opimems.cn, optrimems.cn, oprimems.cn, optfimems.cn, opfimems.cn, optgimems.cn, opgimems.cn, opthimems.cn, ophimems.cn, optyimems.cn, opyimems.cn, opt5imems.cn, op5imems.cn, opt6imems.cn, op6imems.cn, optmems.cn, optiumems.cn, optumems.cn, optijmems.cn, optjmems.cn, optimems.cn, optmems.cn, optilmems.cn, optlmems.cn, optiomems.cn, optomems.cn, opti8mems.cn, opt8mems.cn, opti9mems.cn, opt9mems.cn, opti*mems.cn, opt*mems.cn, optiems.cn, optimnems.cn, optinems.cn, optimhems.cn, optihems.cn, optimems.cn, optiems.cn, optimjems.cn, optijems.cn, optimkems.cn, optikems.cn, optimlems.cn, optilems.cn, optim ems.cn, opti ems.cn, optimms.cn, optimewms.cn, optimwms.cn, optimesms.cn, optimsms.cn, optimems.cn, optimms.cn, optimedms.cn, optimdms.cn, optimefms.cn, optimfms.cn, optimerms.cn, optimrms.cn, optime3ms.cn, optim3ms.cn, optime4ms.cn, optim4ms.cn, optimes.cn, optimemns.cn, optimens.cn, optimemhs.cn, optimehs.cn, optimems.cn, optimes.cn, optimemjs.cn, optimejs.cn, optimemks.cn, optimeks.cn, optimemls.cn, optimels.cn, optimem s.cn, optime s.cn, optimem.cn, optimemsq.cn, optimemq.cn, optimemsw.cn, optimemw.cn, optimemse.cn, optimeme.cn, optimemsz.cn, optimemz.cn, optimemsx.cn, optimemx.cn, optimemsc.cn, optimemc.cn

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