techfree.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.
Try to make your site load faster.

SEO

URL

Domain : www.techfree.com.cn/

Character length : 20

Title

东莞骏科空调制造有限公司

Description

骏科空调制造有限公司,精密空调,组合式空气处理机组,组合式空气处理机组,(带DDC控制)冷水风柜,抽气柜,干冷器

Keywords (meta keywords)

骏科空调制造有限公司,精密空调,组合式空气处理机组,组合式空气处理机组,(带DDC控制)冷水风柜,抽气柜,干冷器

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

Error! Hyphen (-) is a better solution than underscore (_) in the URLs

http://www.techfree.com.cn/index_en.html ("English")
http://www.techfree.com.cn/index_big5.html ("繁体中文")

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

东莞骏科空调制造有限公司

Character length : 12

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

Text / HTML ratio

Ratio : 21%

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

Headings

H1	H2	H3	H4	H5	H6
6	1	3	1	1	0

Heading structure in the source code

<H4> 此页面上的内容需要较新版本的 Adobe Flash Player。
<H5> 工程案例
<H1> 精密空调
<H1> 组合式空气处理机组
<H1> 组合式空气处理机组(带DDC控制)
<H1> 冷水风柜
<H1> 抽气柜
<H1> 干冷器
<H2> 新闻中心
<H3> 上海展览会
<H3> 欢迎来访骏科空调
<H3> 欢迎来访骏科空调

Word cloud

工程案例2
骏科以国际化标准，为您提供更优质的产品与服务，带来优质产品与完美解决方案，为您的企业带来更大效益。2
欢迎来访骏科空调2
带ddc控制2
组合式空气处理机组2

Keyword matrix

word	title	descriptions	heading
工程案例
骏科以国际化标准，为您提供更优质的产品与服务，带来优质产品与完美解决方案，为您的企业带来更大效益。
欢迎来访骏科空调
带ddc控制
组合式空气处理机组

404 Page

The website has a 404 error page.

Flash content

Error! We found flash content(s) on this website which cannot be indexed by the search engines.

Frame

Good! The website does not use iFrame solutions.

Images

We found 12 images on this web page.

Alternate attributes for the following 11 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

Technologies

Mobile optimization

This website is optimal for mobile devices!

Detected applications

	Hammer.js	JavaScript Frameworks
	RequireJS	JavaScript Frameworks
	jQuery	JavaScript Frameworks

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 not fast enough: 0.71 seconds have passed until the page started to load.

Loading time

28,134 ms

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://js.j-cc.cn/js/lib/jquery.js

Speed test – Javascript

Javascript

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

File size of all javascript files combined

0.97MB

Javascript minifying

You can save 285.4KB (42% 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.techfree.com.cn/css/css.css

File size of all css files combined

596.05KB

CSS minifying

You can save 51.5KB (51% compression) on the analysed URL by minifying the CSS files.

By minifying http://css.j-cc.cn/js/lib/weui/weui.css you can save 45.6KB (80% compression rate)
By minifying http://css.j-cc.cn/css/wap/component.css you can save 3.2KB (11% compression rate)
By minifying http://css.j-cc.cn/js/lib/weui/css/jquery-weui.css you can save 1.8KB (19% compression rate)
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By minifying http://css.j-cc.cn/css/wapskin/hoverBox/007.css you can save 287B (29% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

39.20KB

Gzip compression

Error! By using Gzip you can save 155KB (78% compression) on your site.

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By compressing http://js.j-cc.cn/js/lib/jquery.js you can save 61.9KB (65% compression rate)
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By compressing http://js.j-cc.cn/js/lib/swiper.jquery.min.js?v=ud_20180518 you can save 41.4KB (74% compression rate)
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By compressing http://js.j-cc.cn/js/lib/fastclick/fastclick.js?v=ud_20180518 you can save 17.9KB (70% compression rate)
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By compressing http://js.j-cc.cn/js/kenfor/kenforJsUtil.js?v=ud_20180518 you can save 5.1KB (71% compression rate)
By compressing http://js.j-cc.cn/js/lib/css.js?v=ud_20180518 you can save 2.5KB (62% compression rate)
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By compressing http://js.j-cc.cn/js/public/langUtil.js?v=ud_20180518 you can save 785B (54% compression rate)

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://css.j-cc.cn/fonts/icomoon.ttf	Expiry time is not specified
http://js.j-cc.cn/js/lib/jquery.js	Expiry time is not specified
http://js.j-cc.cn/js/lib/require.js	Expiry time is not specified
http://css.j-cc.cn/css/fontStyle.css	6 hours
http://css.j-cc.cn/css/fontsIco.min.css	6 hours
http://css.j-cc.cn/css/wap/component.css	6 hours
http://css.j-cc.cn/css/wap/icon.css	6 hours
http://css.j-cc.cn/css/wap/locationftl.css	6 hours
http://css.j-cc.cn/css/wap/webmain.css?v=ud_20180518	6 hours
http://css.j-cc.cn/css/wapskin/hoverBox/007.css	6 hours
http://css.j-cc.cn/css/wapskin/hoverBox/main.css	6 hours
http://css.j-cc.cn/images/language.png	6 hours
http://css.j-cc.cn/images/topbg.png	6 hours
http://css.j-cc.cn/js/lib/weui/css/jquery-weui.css	6 hours
http://css.j-cc.cn/js/lib/weui/weui.css	6 hours
http://js.j-cc.cn/js/lib/photoswipe3/photoswipe.css?v=ud_20180518	6 hours
http://m.techfree.com.cn/.. /public.css?v=ud_20180518	6 hours

Speed test – Images

File size of all images combined

3.40MB

Image optimisation

You can save 2.5MB (87% compression) by optimising the images below:

By lossless compressing the http://koss.iyong.com/.. /1525424741773048710.jpg you can save 888.3KB (76%) data.
By lossless compressing the http://koss.iyong.com/.. /1525858429360001435.jpg you can save 230.3KB (98%) data.
By lossless compressing the http://koss.iyong.com/.. /1525857847161090842.jpg you can save 222.2KB (97%) data.
By lossless compressing the http://koss.iyong.com/.. /1525854731283043497.jpg you can save 214.5KB (97%) data.
By lossless compressing the http://koss.iyong.com/.. /1525858349060033306.jpg you can save 175.8KB (97%) data.
By lossless compressing the http://koss.iyong.com/.. /1525858861753079490.jpg you can save 160.3KB (97%) data.
By lossless compressing the http://koss.iyong.com/.. /1525858531508042308.jpg you can save 153.6KB (97%) data.
By lossless compressing the http://koss.iyong.com/.. /1525915127563031463.jpg you can save 152KB (97%) data.
By lossless compressing the http://koss.iyong.com/.. /1525858221961097654.jpg you can save 134.4KB (97%) data.
By lossless compressing the http://koss.iyong.com/.. /1525424744114053068.jpg you can save 101.2KB (73%) data.
By lossless compressing the http://koss.iyong.com/.. /1525857285821063248.jpg you can save 81.9KB (96%) data.
By lossless compressing the http://koss.iyong.com/.. /1525858662165075889.jpg you can save 65.8KB (96%) data.
By lossless compressing the http://koss.iyong.com/.. /1525674156658055606.jpg you can save 11KB (68%) data.
By lossless compressing the http://css.j-cc.cn/images/language.png you can save 2.1KB (19%) data.
By lossless compressing the http://css.j-cc.cn/images/topbg.png you can save 1.6KB (27%) data.

Links

We found a total of 23 different links.
Internal links: 22
External links: 1

External links:

Link text (anchor)	Link strength
http://www.adobe.com/go/getflashplayer

Internal links:

Link text (anchor)	Link strength
English
简体中文
繁体中文
首页
产品展示
质量体系
服务中心
关于骏科
工程案例
联系我们
http://www.techfree.com.cn/#
http://www.techfree.com.cn/gb/job-references/index.html
精密空调
组合式空气处理机组
组合式空气处理机组(带DDC控制)
冷水风柜
抽气柜
干冷器
上海展览会
第三届中国（上海）国际电池产品及技术展览会于2011年9月19-21日，在上海光大会展中心隆重举办，骏科参加盛会。
欢迎来访骏科空调
http://www.techfree.com.cn/gb/news/001.html

Website security

210.209.125.15

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.

Sites on same ip

waterman-gz.com

smartech-hk.com

raypoo-tech.com

Icons

Favicon

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

Order of Heading elements on mobile by position

H4 : 轮播多图, ( 0px from top )
H4 : 魔方导航, ( 0px from top )
H4 : 图文展示, ( 0px from top )
H4 : 产品展示, ( 0px from top )
H5 : 公司, ( 445px from top )
H5 : 产品, ( 1194px from top )

Typos

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SEO report of techfree.com.cn