hydtech.com.cn

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 : hydtech.com.cn/

Character length : 15

Title

德拓液压技术（上海）有限公司

Description

德拓液压技术（上海）有限公司是一家专业的高品质液压插装阀及液压集成阀块生产销售的公司，产品主要应用于国内工程机械和通用工业液压行业。公司致力于美国著名品牌海德福斯（HydraForce）和太阳（SUN）插装阀的技术咨询、代理销售，致力于本地化插装阀集成阀块系统的技术咨询、阀块设计、加工和销售。

Keywords (meta keywords)

德拓液压,海德福斯,SUN,HydraForce,插装阀,集成阀块,液压,

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

XHTML 1.0 Transitional

Encoding

Perfect! The character encoding is set: UTF-8.

Language

Error! No language localization is found.

Title

德拓液压技术（上海）有限公司

Character length : 14

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 17%

Acceptable! The text / code ratio is between 15 and 25 percent.

Headings

H1	H2	H3	H4	H5	H6
1	3	4	3	0	0

Heading structure in the source code

<H1> 德拓液压技术（上海）有限公司 & 德拓液压技术（北京）有限公司
<H2> 公司简介更多››
<H2> 新闻动态更多››
<H2> 产品展示更多››
<H4> 德拓插装阀块三维设计
<H4> 德拓插装阀集成阀块定制
<H4> 美国SUN螺纹插装阀
<H3> 产品中心
<H3> 站内搜索
<H3> 联系我们
<H3> 德拓液压技术（上海）有限公司 & 德拓液压技术（北京）有限公司是hydraForce和SUN的授权代理商，请链接其公司官网：

Word cloud

德拓液压技术（上海）有限公司4
公司邮箱：3
更多››3
联系我们2
德拓插装阀块三维设计2
sun2
公司传真：2
新闻动态2
德拓插装阀集成阀块定制2
公司简介2
德拓液压技术（北京）有限公司2

Keyword matrix

word	title	descriptions	heading
德拓液压技术（上海）有限公司
公司邮箱：
更多››
联系我们
德拓插装阀块三维设计
sun

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 7 images on this web page.

Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

http://hydtech.com.cn/.. /contact-us.jpg

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

Number of source domains

Render blocking resources

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

http://hydtech.com.cn/wp-content/themes/WProducts-blue/js/jquery.js
http://hydtech.com.cn/wp-content/themes/WProducts-blue/js/wpyou.js

List of render blocking css files

http://hydtech.com.cn/wp-content/themes/WProducts-blue/style.css

Speed test – Javascript

Javascript

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

http://hydtech.com.cn/wp-content/themes/WProducts-blue/js/jquery.js
http://hydtech.com.cn/wp-content/themes/WProducts-blue/js/wpyou.js

File size of all javascript files combined

33.33KB

Javascript minifying

You can save 248B (26% 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://hydtech.com.cn/wp-content/themes/WProducts-blue/style.css

File size of all css files combined

18.25KB

CSS minifying

You can save 473B (12% compression) on the analysed URL by minifying the CSS files.

By minifying http://hydtech.com.cn/wp-content/themes/WProducts-blue/style.css you can save 473B (12% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

19.67KB

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://hydtech.com.cn/wp-content/themes/WProducts-blue/images/bg.jpg	Expiry time is not specified
http://hydtech.com.cn/.. /contact-us.jpg	Expiry time is not specified
http://hydtech.com.cn/.. /logo.gif	Expiry time is not specified
http://hydtech.com.cn/.. /sprite.png	Expiry time is not specified
http://hydtech.com.cn/wp-content/themes/WProducts-blue/js/jquery.js	Expiry time is not specified
http://hydtech.com.cn/wp-content/themes/WProducts-blue/js/wpyou.js	Expiry time is not specified
http://hydtech.com.cn/wp-content/themes/WProducts-blue/style.css	Expiry time is not specified
http://hydtech.com.cn/wp-content/uploads/2013/12/2.jpg	Expiry time is not specified
http://hydtech.com.cn/wp-content/uploads/2014/01/11-300x218.jpg	Expiry time is not specified
http://hydtech.com.cn/wp-content/uploads/2014/01/3.jpg	Expiry time is not specified
http://hydtech.com.cn/.. /72__320x240_5001.jpg	Expiry time is not specified
http://hydtech.com.cn/wp-content/uploads/2014/01/manifold.jpg	Expiry time is not specified
http://hydtech.com.cn/wp-content/uploads/2014/01/sun4-260x300.jpg	Expiry time is not specified

Speed test – Images

File size of all images combined

404.06KB

Image optimisation

You can save 162.9KB (43% compression) by optimising the images below:

By lossless compressing the http://hydtech.com.cn/wp-content/uploads/2014/01/3.jpg you can save 78.2KB (65%) data.
By lossless compressing the http://hydtech.com.cn/wp-content/uploads/2014/01/manifold.jpg you can save 36.9KB (42%) data.
By lossless compressing the http://hydtech.com.cn/wp-content/uploads/2013/12/2.jpg you can save 31KB (40%) data.
By lossless compressing the http://hydtech.com.cn/wp-content/themes/WProducts-blue/images/bg.jpg you can save 4.4KB (12%) data.
By lossless compressing the http://hydtech.com.cn/wp-content/uploads/2014/01/sun4-260x300.jpg you can save 4.2KB (20%) data.
By lossless compressing the http://hydtech.com.cn/wp-content/uploads/2014/01/11-300x218.jpg you can save 3.3KB (18%) data.
By lossless compressing the http://hydtech.com.cn/.. /contact-us.jpg you can save 2.2KB (17%) data.
By lossless compressing the http://pub.idqqimg.com/qconn/wpa/button/button_111.gif you can save 1.3KB (50%) data.
By lossless compressing the http://pub.idqqimg.com/qconn/wpa/button/button_111.gif you can save 1.3KB (50%) data.

Links

We found a total of 47 different links.
Internal links: 43
External links: 4

External links:

Link text (anchor)	Link strength
http://wpa.qq.com/msgrd?v=3&uin=1067408576&site=qq&menu=yes
http://wpa.qq.com/msgrd?v=3&uin=1204707083&site=qq&menu=yes
HydraForce海德福斯
SUN 太阳

Internal links:

Link text (anchor)	Link strength
德拓液压技术（上海）有限公司 & 德拓液压技术（北京）有限公司
德拓首页
公司简介
产品及应用中心
HydraForce螺纹插装阀
SUN螺纹插装阀
插装阀应用机型介绍
集成阀块成功案例
插装阀块生产加工
在线互动
在线库存产品查询
插装阀选型咨询
液压系统原理探讨
新闻动态
技术资料下载
HydraForce样本下载
SUN样本下载
其它技术资料下载
联系我们
http://hydtech.com.cn/?p=145
http://hydtech.com.cn/?p=84
http://hydtech.com.cn/?p=1
更多››
新闻动态
更多››
美国海德福斯销售副总裁Art及中国区领导一行到我公司访问和指导工作。
螺纹插装阀哪家强？仅供大家参考。
美国海德福斯HydraForce螺纹插装阀
德拓插装阀块三维设计
德拓插装阀集成阀块定制
美国SUN螺纹插装阀
德拓液压技术（上海）有限公司欢迎您！我们是国内专业的美国HydraForce、SUN插装阀提供商和本地化集成阀块定制的制造商。
美国海德福斯HydraForce是世界上最著名的螺纹插装阀制造商，是世界螺纹插装阀行业的领导者，在行走机械和工业设备市场提供全面的高品质液压插装阀产品。
美国SUN公司是著名的螺纹插装阀制造商，首创浮动式插式阀，提供超群的卓越性能，可靠品质。SUN螺纹插装阀的显著特点是：高压大流量插装阀、压力控制阀（尤其平衡阀）。
产品展示
更多››
http://hydtech.com.cn/?p=187
http://hydtech.com.cn/?p=181
http://hydtech.com.cn/?p=178
SUN 太阳插装阀
插装阀集成阀块产品
HydraForce海德福斯插装阀
http://hydtech.com.cn/?page_id=58

Website security

112.124.180.67

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

brt-tech.cn

Icons

Favicon

Good! The website uses favicon.

Typos

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SEO report of hydtech.com.cn