yunyou-tech.com

Tasks

Make the site mobile device friendly.
Avoid using deprecated HTML tags.
Implement the viewport meta tag.
Use "H" tags.

SEO

URL

Domain : www.yunyou-tech.com/

Character length : 20

Title

北京云由科技

Description

云由科技，中国专业智能硬件设计商。致力于各类智能硬件的定制化开发设计，为所有传统行业和互联网+行业提供系统级智能硬件方案。致力于高通、MTK、紫光、联芯、君正等芯片平台的研发设计。与昇元科技签署了加密芯片应用开发战略合作伙伴，为智能设备提供全方位的安全方案设计。

Keywords (meta keywords)

加密手机，加密通话，安全终端，yunyou，北京，云由科技，智能硬件，方案商，安全终端，

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

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

北京云由科技

Character length : 6

Improve! The website address (title) should be between 10 and 70 characters in length.

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

H1	H2	H3	H4	H5	H6
0	0	0	0	0	0

No "H" tags found

Heading structure in the source code

Word cloud

智能终端产品4
定制开发2
联系我们2
新闻动态2
公司简介2

Keyword matrix

word	title	descriptions	heading
智能终端产品
定制开发
联系我们
新闻动态
公司简介

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 9 images on this web page.

Alternate attributes for the following 7 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!

Detected applications

	VideoJS	Video Players
	jQuery	JavaScript Frameworks
	jQuery UI	JavaScript Frameworks

Deprecated HTML elements

Error! Deprecated HTML tags are used on this webpage. You should improve your website.

Deprecated HTML tags	Occurrences
<font>	1

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

Error! Deprecated HTML tags are used on this webpage. You should improve your website.

Deprecated HTML tags	Occurrences
<font>	1

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

4,600 ms

Table layout

Error! Avoid using nested tables!

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files

http://1.ss.faisys.com/.. /jquery-core.min.js?v=201805071201
http://1.ss.faisys.com/.. /jquery-mousewheel.min.js?v=201408111734
http://1.ss.faisys.com/js/comm/fai.min.js?v=201807301313
http://1.ss.faisys.com/.. /jquery-ui-core.min.js?v=201807021153
http://1.ss.faisys.com/js/site.min.js?v=201808081126
http://1.ss.faisys.com/js/locale/2052.min.js?v=201807301315
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=201807311539
http://2.ss.faisys.com/css/template/1004.min.css?v=201807301313
http://2.ss.faisys.com/css/navStyle0.min.css?v=201807301313
http://2.ss.faisys.com/css/pattern2.min.css?v=201807301313
http://2.ss.faisys.com/css/pattern3.min.css?v=201807301313
http://2.ss.faisys.com/css/newSearchBoxStyle.min.css?v=201807301313
http://2.ss.faisys.com/.. /poshytipAndmCustomScrollbar.min.css?v=20...
http://www.yunyou-tech.com/jzcusstyle.jsp?colId=2&extId=0&_csw=0

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

File size of all javascript files combined

2.02MB

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

1.22MB

CSS minifying

Great! The CSS elements are minified.

Speed test – Compression

Uncompressed size of the of the HTML

71.60KB

Gzip compression

Your site uses compression.

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
http://fe.faisys.com/jssdk_1_0/js/hawkEye.min.js?v=201807231924	60 minutes

Speed test – Images

File size of all images combined

1.14MB

Image optimisation

You can save 558.3KB (50% compression) by optimising the images below:

By lossless compressing the http://7213562.s21i.faiusr.com/.. /ABUIABACGAAgouGctQUooKeonAEwgA842AQ.jpg you can save 136.9KB (41%) data.
By lossless compressing the http://7213562.s21i.faiusr.com/.. /ABUIABACGAAggICdtQUomPDI5AUw6Ac4-AI.jpg you can save 122.1KB (74%) data.
By lossless compressing the http://7213562.s21i.faiusr.com/.. /ABUIABACGAAgleGctQUo9Jz7-QcwgA842AQ.jpg you can save 103.4KB (40%) data.
By lossless compressing the http://7213562.s21i.faiusr.com/.. /ABUIABACGAAgmuGctQUowObmzwUwgA842AQ.jpg you can save 93.5KB (47%) data.
By lossless compressing the http://2.ss.faisys.com/.. /000009.jpg?v=201712181730 you can save 86.8KB (76%) data.
By lossless compressing the http://7213562.s21i.faiusr.com/.. /ABUIABAEGAAgjrqdtQUohOW0ggIwYDhg.png you can save 3.2KB (22%) data.
By lossless compressing the http://0.ss.faisys.com/image/site/backtotop.png?v=201411241810 you can save 3.1KB (19%) data.
By lossless compressing the http://7213562.s21i.faiusr.com/.. /ABUIABAEGAAgv8GdtQUomKKV1gIwYDhg.png you can save 1.3KB (33%) data.
By lossless compressing the http://7213562.s21i.faiusr.com/.. /ABUIABAEGAAg576dtQUon_WWhgcwYDhg.png you can save 1.3KB (24%) data.
By lossless compressing the http://2.ss.faisys.com/.. /navright.gif?v=201711250202 you can save 1.1KB (78%) data.
By lossless compressing the http://2.ss.faisys.com/.. /navleft.gif?v=201711250202 you can save 1.1KB (78%) data.
By lossless compressing the http://7213562.s21i.faiusr.com/.. /ABUIABAEGAAgrKOdtQUorJ28iAQwYDhg.png you can save 973B (14%) data.
By lossless compressing the http://2.ss.faisys.com/.. /nav_right.png?v=201711250202 you can save 908B (68%) data.
By lossless compressing the http://2.ss.faisys.com/image/navStyle/27/nav_left.png?v=201711250202 you can save 899B (68%) data.
By lossless compressing the http://2.ss.faisys.com/.. /nav_center.png?v=201711250202 you can save 854B (87%) data.
By lossless compressing the http://2.ss.faisys.com/image/navStyle/27/line.png?v=201711250202 you can save 848B (87%) data.
By lossless compressing the http://7441046.s21i.faiusr.com/.. /ABUIABAEGAAguO_bsQUoiK6JuQQwgA84Ag.png you can save 105B (50%) data.
By lossless compressing the http://7441046.s21i.faiusr.com/.. /ABUIABAEGAAg4peYsQUohqSxtgcwgA84AQ.png you can save 104B (54%) data.

Links

We found a total of 9 different links.
Internal links: 8
External links: 1

External links:

Link text (anchor)	Link strength
手机版

Internal links:

Link text (anchor)	Link strength
首页
定制开发
合作共赢
新闻动态
公司简介
联系我们
http://www.yunyou-tech.com/h-pr.html
http://www.yunyou-tech.com/h-col-101.html

Website security

103.72.144.118

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

Good! The website uses favicon.

Typos

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