SEO report of yunyo-tech.com

深圳市韵优科技有限公司 -专业提供蓝牙 蓝牙模块 蓝牙方案 ...

www.yunyo-tech.com/

深圳市韵优科技有限公司-专业提供蓝牙 蓝牙模块 蓝牙方案

   

 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.
  • Try to make your site load faster.

 SEO

URL

Domain : www.yunyo-tech.com/

Character length : 19

Title
深圳市韵优科技有限公司 -专业提供蓝牙 蓝牙模块 蓝牙方案
Description
深圳市韵优科技有限公司-专业提供蓝牙 蓝牙模块 蓝牙方案
Keywords (meta keywords)
深圳市韵优科技有限公司-专业提供蓝牙 蓝牙模块 蓝牙方案

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
深圳市韵优科技有限公司 -专业提供蓝牙 蓝牙模块 蓝牙方案

Character length : 29

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 7%

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
006000
Heading structure in the source code
  • <H3> 产品导航
  • <H3> 客户服务
  • <H3> 友情链接
  • <H3> 公司介绍
  • <H3> 蓝牙产品展示
  • <H3> 
Word cloud
  • 技术支持2
  • 在线客服2
  • 蓝牙主板系列2
  • 蓝牙解决方案2
  • 蓝牙模块系列2
Keyword matrix
wordtitledescriptionsheading
技术支持
在线客服
蓝牙主板系列
蓝牙解决方案
蓝牙模块系列
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 15 images on this web page.

Alternate attributes for the following 3 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 1000px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<font>24
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>24
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: 0.66 seconds have passed until the page started to load.
Loading time
26,654 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
51
Number of source domains
3
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.yunyo-tech.com/script/tree.js
  • http://www.yunyo-tech.com/script/jquery.min.js
  • http://www.yunyo-tech.com/script/popup/jquery.ui.custom.min.js
  • http://www.yunyo-tech.com/script/droppy.js
  • http://www.yunyo-tech.com/script/thickbox.js
  • http://www.yunyo-tech.com/script/helper.js?v=1
List of render blocking css files
  • http://www.yunyo-tech.com/template/dianzi-110118-a2/css/style.css
  • http://www.yunyo-tech.com/script/thickbox.css
  • http://www.yunyo-tech.com/script/popup/theme/jquery.ui.core.css
  • http://www.yunyo-tech.com/script/popup/theme/jquery.ui.dialog.css
  • http://www.yunyo-tech.com/script/popup/theme/jquery.ui.theme.css
  • http://www.yunyo-tech.com/script/popup/theme/jquery.ui.resizable.css
  • http://www.yunyo-tech.com/script/banner/a12/css/css.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
202.89KB
Javascript minifying
You can save 2.3KB (31% 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.
File size of all css files combined
59.09KB
CSS minifying
You can save 2.7KB (23% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
27.78KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
45
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.yunyo-tech.com/images/bottom.gifExpiry time is not specified
http://www.yunyo-tech.com/images/head_2_c.gifExpiry time is not specified
http://www.yunyo-tech.com/images/loadingAnimation.gifExpiry time is not specified
http://www.yunyo-tech.com/images/r_bar_2_c.gifExpiry time is not specified
http://www.yunyo-tech.com/images/s_c_bg.gifExpiry time is not specified
http://www.yunyo-tech.com/images/service_bg.gifExpiry time is not specified
http://www.yunyo-tech.com/script/banner/a12/css/css.cssExpiry time is not specified
http://www.yunyo-tech.com/script/banner/a12/images/push1.gifExpiry time is not specified
http://www.yunyo-tech.com/script/banner/a12/images/pushBg.gifExpiry time is not specified
http://www.yunyo-tech.com/script/banner/a12/images/pushHere.gifExpiry time is not specified
http://www.yunyo-tech.com/script/droppy.jsExpiry time is not specified
http://www.yunyo-tech.com/script/jquery.min.jsExpiry time is not specified
http://www.yunyo-tech.com/script/picAutoZoom.jsExpiry time is not specified
http://www.yunyo-tech.com/script/popup/jquery.ui.custom.min.jsExpiry time is not specified
http://www.yunyo-tech.com/script/popup/theme/jquery.ui.core.cssExpiry time is not specified
http://www.yunyo-tech.com/script/popup/theme/jquery.ui.dialog.cssExpiry time is not specified
http://www.yunyo-tech.com/script/popup/theme/jquery.ui.resizable.cssExpiry time is not specified
http://www.yunyo-tech.com/script/popup/theme/jquery.ui.theme.cssExpiry time is not specified
http://www.yunyo-tech.com/script/thickbox.cssExpiry time is not specified
http://www.yunyo-tech.com/script/thickbox.jsExpiry time is not specified
http://www.yunyo-tech.com/script/tree.jsExpiry time is not specified
http://www.yunyo-tech.com/template/dianzi-110118-a2/css/style.cssExpiry time is not specified
http://www.yunyo-tech.com/.. /digit_12.jpgExpiry time is not specified
http://www.yunyo-tech.com/.. /digit_22.jpgExpiry time is not specified
http://www.yunyo-tech.com/.. /digit_34.jpgExpiry time is not specified
http://www.yunyo-tech.com/.. /digit_38.jpgExpiry time is not specified
http://www.yunyo-tech.com/.. /footer_59.jpgExpiry time is not specified
http://www.yunyo-tech.com/.. /more_37.jpgExpiry time is not specified
http://www.yunyo-tech.com/.. /nav_14.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/0225_lit.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/11.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/20130802154813_78958.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/GL-101_lit.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/GL-102_lit.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/GL-400_lit.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/GL-800_lit.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/GL-801-2_lit.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/GL-802_lit.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/W12(1)_lit.JPGExpiry time is not specified
http://www.yunyo-tech.com/.. /W2%203.3V%20RTL8188%20CUS%20daiIPEXzuo_l...Expiry time is not specified
http://www.yunyo-tech.com/upload/image/W4_lit.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/W5(1)_lit.JPGExpiry time is not specified
http://www.yunyo-tech.com/upload/image/wubiaoti805_lit.jpgExpiry time is not specified
http://www.yunyo-tech.com/upload/image/zhutu3_Ok.jpgExpiry time is not specified

 Speed test – Images

File size of all images combined
561.69KB
Image optimisation
You can save 250.7KB (60% compression) by optimising the images below:

 Links

We found a total of 44 different links.
Internal links: 41
External links: 3

External links:

Link text (anchor) Link strength
在线客服
技术支持
粤ICP备12018382号-1

Internal links:

Link text (anchor) Link strength
首页
公司简介
产品与方案
蓝牙模块系列
蓝牙主板系列
Wi-Fi模块系列
蓝牙解决方案
新闻动态
公司新闻
行业资讯
电子知识
联系我们
用户留言
驱动下载
W i-Fi模块系列
WIFI网卡系列
http://www.yunyo-tech.com/index.php?_m=mod_static&_a=view&sc_id=2
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=264
W12【RTL8188EUS】
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=265
W4 网卡主板
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=263
W5【RTL8188CUS】
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=261
W2【RTL8188CUS】
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=260
GL-400
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=259
GL-102
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=258
GL-101
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=257
GL-800
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=256
GL-802
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=255
GL-801
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=254
GLBT0805AR
http://www.yunyo-tech.com/index.php?_m=mod_product&_a=view&p_id=253
GLBT0225AR

 Website security

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.

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 Icons

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

 Order of Heading elements on mobile by position

  • H3 : , ( 0px from top )
  • H3 : 产品导航, ( 467px from top )
  • H3 : 公司介绍, ( 467px from top )
  • H3 : 蓝牙产品展示 , ( 634px from top )
  • H3 : 客户服务 , ( 752px from top )
  • H3 : 友情链接, ( 874px from top )

 Typos

unyo-tech.com, ytunyo-tech.com, tunyo-tech.com, ygunyo-tech.com, gunyo-tech.com, yhunyo-tech.com, hunyo-tech.com, yjunyo-tech.com, junyo-tech.com, yuunyo-tech.com, uunyo-tech.com, ynyo-tech.com, yuynyo-tech.com, yynyo-tech.com, yuhnyo-tech.com, yhnyo-tech.com, yujnyo-tech.com, yjnyo-tech.com, yuknyo-tech.com, yknyo-tech.com, yuinyo-tech.com, yinyo-tech.com, yu7nyo-tech.com, y7nyo-tech.com, yu8nyo-tech.com, y8nyo-tech.com, yuyo-tech.com, yunbyo-tech.com, yubyo-tech.com, yungyo-tech.com, yugyo-tech.com, yunhyo-tech.com, yuhyo-tech.com, yunjyo-tech.com, yujyo-tech.com, yunmyo-tech.com, yumyo-tech.com, yun yo-tech.com, yu yo-tech.com, yuno-tech.com, yunyto-tech.com, yunto-tech.com, yunygo-tech.com, yungo-tech.com, yunyho-tech.com, yunho-tech.com, yunyjo-tech.com, yunjo-tech.com, yunyuo-tech.com, yunuo-tech.com, yuny-tech.com, yunyoi-tech.com, yunyi-tech.com, yunyok-tech.com, yunyk-tech.com, yunyol-tech.com, yunyl-tech.com, yunyo-tech.com, yuny-tech.com, yunyop-tech.com, yunyp-tech.com, yunyo9-tech.com, yuny9-tech.com, yunyo0-tech.com, yuny0-tech.com, yunyotech.com, yunyo-=tech.com, yunyo=tech.com, yunyo-_tech.com, yunyo_tech.com, yunyo-0tech.com, yunyo0tech.com, yunyo-+tech.com, yunyo+tech.com, yunyo-*tech.com, yunyo*tech.com, yunyo-9tech.com, yunyo9tech.com, yunyo-ech.com, yunyo-trech.com, yunyo-rech.com, yunyo-tfech.com, yunyo-fech.com, yunyo-tgech.com, yunyo-gech.com, yunyo-thech.com, yunyo-hech.com, yunyo-tyech.com, yunyo-yech.com, yunyo-t5ech.com, yunyo-5ech.com, yunyo-t6ech.com, yunyo-6ech.com, yunyo-tch.com, yunyo-tewch.com, yunyo-twch.com, yunyo-tesch.com, yunyo-tsch.com, yunyo-tech.com, yunyo-tch.com, yunyo-tedch.com, yunyo-tdch.com, yunyo-tefch.com, yunyo-tfch.com, yunyo-terch.com, yunyo-trch.com, yunyo-te3ch.com, yunyo-t3ch.com, yunyo-te4ch.com, yunyo-t4ch.com, yunyo-teh.com, yunyo-tecxh.com, yunyo-texh.com, yunyo-tecsh.com, yunyo-tesh.com, yunyo-tech.com, yunyo-teh.com, yunyo-tecdh.com, yunyo-tedh.com, yunyo-tecfh.com, yunyo-tefh.com, yunyo-tecvh.com, yunyo-tevh.com, yunyo-tec h.com, yunyo-te h.com, yunyo-tec.com, yunyo-techb.com, yunyo-tecb.com, yunyo-techg.com, yunyo-tecg.com, yunyo-techt.com, yunyo-tect.com, yunyo-techy.com, yunyo-tecy.com, yunyo-techu.com, yunyo-tecu.com, yunyo-techj.com, yunyo-tecj.com, yunyo-techm.com, yunyo-tecm.com, yunyo-techn.com, yunyo-tecn.com

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