exa-tech.cn

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.exa-tech.cn/

Character length : 16

Title

艾可萨科技

Description

KACON工控产品代理，经销OMRON，OKITA，HONGFA继电器，经销IDEC按钮开关，经销进口传感器及检测仪器。介绍国外最新科技发明及应用新产品。

Keywords (meta keywords)

KACON脚踏开关，IDEC按钮开关，宏发继电器，显微镜镜头，传感器，进口工具，进口仪器，滤线栅，FA工控产品，连接器替换，继电器插座，干簧继电器

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

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

艾可萨科技

Character length : 5

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

Text / HTML ratio

Ratio : 18%

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

Headings

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

Heading structure in the source code

<H3> 电子元器件
<H3> 显微镜与滤线栅
<H3> 工具.仪器
<H3> 合作品牌

Word cloud

电子元器件2

Keyword matrix

word	title	descriptions	heading
电子元器件

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 20 images on this web page.

Alternate attributes for the following 20 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 936px wide display!

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.

Loading time

11,049 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://www.exa-tech.cn/js/jquery-1.4.2.js
http://www.exa-tech.cn/js/slide.js

List of render blocking css files

http://www.exa-tech.cn/css/exa.css

Speed test – Javascript

Javascript

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

http://www.exa-tech.cn/js/jquery-1.4.2.js
http://www.exa-tech.cn/js/slide.js

File size of all javascript files combined

603.70KB

Javascript minifying

You can save 68.7KB (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.exa-tech.cn/css/exa.css

File size of all css files combined

20.94KB

CSS minifying

Great! The CSS elements are minified.

Speed test – Compression

Uncompressed size of the of the HTML

7.77KB

Gzip compression

Error! By using Gzip you can save 120.7KB (72% compression) on your site.

By compressing http://www.exa-tech.cn/js/jquery-1.4.2.js you can save 120.7KB (72% compression rate)
By compressing http://lxbjs.baidu.com/lxb.js?sid=3382091 you can save 29.1KB (69% compression rate)
By compressing http://www.exa-tech.cn/css/exa.css you can save 5.8KB (71% compression rate)
By compressing http://www.exa-tech.cn you can save 4.9KB (64% compression rate)
By compressing http://goutong.baidu.com/.. /b.js?siteId=3382091 you can save 1.1KB (49% compression rate)
By compressing http://lxbjs.baidu.com/.. /_l.js?siteid=3382091&bdclickid=&bdcbid=f... you can save 545B (41% 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://www.exa-tech.cn/Upfiles/Prod_D/201382725704.jpg	Expiry time is not specified
http://www.exa-tech.cn/Upfiles/Prod_D/201382727568.jpg	Expiry time is not specified
http://www.exa-tech.cn/Upfiles/Prod_D/201391012525.gif	Expiry time is not specified
http://www.exa-tech.cn/Upfiles/Prod_D/201391020368.gif	Expiry time is not specified
http://www.exa-tech.cn/Upfiles/Prod_D/201391037286.gif	Expiry time is not specified
http://www.exa-tech.cn/Upfiles/Prod_D/201391071521.jpg	Expiry time is not specified
http://www.exa-tech.cn/Upfiles/Prod_D/201391082251.gif	Expiry time is not specified
http://www.exa-tech.cn/Upfiles/Prod_D/201391162819.gif	Expiry time is not specified
http://www.exa-tech.cn/Upfiles/Prod_D/201431716197.jpg	Expiry time is not specified
http://www.exa-tech.cn/Upfiles/Prod_D/201431791798.jpg	Expiry time is not specified
http://www.exa-tech.cn/Upfiles/Prod_D/201432037039.gif	Expiry time is not specified
http://www.exa-tech.cn/Upfiles/Prod_D/20144817799.gif	Expiry time is not specified
http://www.exa-tech.cn/.. /20130610132285198519.jpg	Expiry time is not specified
http://www.exa-tech.cn/.. /2013061014080864864.jpg	Expiry time is not specified
http://www.exa-tech.cn/.. /20130925182272097209.jpg	Expiry time is not specified
http://www.exa-tech.cn/css/exa.css	Expiry time is not specified
http://www.exa-tech.cn/images/back_10.jpg	Expiry time is not specified
http://www.exa-tech.cn/images/back_12.jpg	Expiry time is not specified
http://www.exa-tech.cn/images/back_16.jpg	Expiry time is not specified
http://www.exa-tech.cn/images/back_18.jpg	Expiry time is not specified
http://www.exa-tech.cn/images/back_2.jpg	Expiry time is not specified
http://www.exa-tech.cn/images/back_21.jpg	Expiry time is not specified
http://www.exa-tech.cn/images/back_35.jpg	Expiry time is not specified
http://www.exa-tech.cn/images/back_36.jpg	Expiry time is not specified
http://www.exa-tech.cn/images/back_5.jpg	Expiry time is not specified
http://www.exa-tech.cn/images/back_6.jpg	Expiry time is not specified
http://www.exa-tech.cn/js/jquery-1.4.2.js	Expiry time is not specified
http://www.exa-tech.cn/js/slide.js	Expiry time is not specified
https://hmcdn.baidu.com/static/hmt/icon/21.gif	Expiry time is not specified

Speed test – Images

File size of all images combined

318.88KB

Image optimisation

You can save 197.6KB (66% compression) by optimising the images below:

By lossless compressing the http://www.exa-tech.cn/images/back_16.jpg you can save 34.9KB (46%) data.
By lossless compressing the http://www.exa-tech.cn/.. /20130925182272097209.jpg you can save 23.8KB (69%) data.
By lossless compressing the http://www.exa-tech.cn/.. /2013061014080864864.jpg you can save 22.1KB (69%) data.
By lossless compressing the http://www.exa-tech.cn/images/back_36.jpg you can save 21.8KB (92%) data.
By lossless compressing the http://www.exa-tech.cn/.. /20130610132285198519.jpg you can save 21.8KB (68%) data.
By lossless compressing the http://www.exa-tech.cn/Upfiles/Prod_D/201431791798.jpg you can save 15.8KB (90%) data.
By lossless compressing the http://www.exa-tech.cn/Upfiles/Prod_D/201431716197.jpg you can save 14KB (86%) data.
By lossless compressing the http://www.exa-tech.cn/Upfiles/Prod_D/201391071521.jpg you can save 10.9KB (83%) data.
By lossless compressing the http://www.exa-tech.cn/Upfiles/Prod_D/201382727568.jpg you can save 9.1KB (87%) data.
By lossless compressing the http://www.exa-tech.cn/Upfiles/Prod_D/201382725704.jpg you can save 9KB (86%) data.
By lossless compressing the http://www.exa-tech.cn/images/back_2.jpg you can save 8.7KB (50%) data.
By lossless compressing the http://sgoutong.baidu.com/.. /module-bg-0.png you can save 1.1KB (35%) data.
By lossless compressing the http://lxbjs.baidu.com/.. /log.gif?fType=1&name=_l&t=1525852836949&... you can save 1KB (93%) data.
By lossless compressing the http://lxbjs.baidu.com/.. /log.gif?fType=1&name=lxb&t=1525852836946... you can save 1KB (93%) data.
By lossless compressing the http://www.exa-tech.cn/images/back_35.jpg you can save 848B (30%) data.
By lossless compressing the http://www.exa-tech.cn/Upfiles/Prod_D/201391082251.gif you can save 749B (52%) data.
By lossless compressing the https://hmcdn.baidu.com/static/hmt/icon/21.gif you can save 300B (27%) data.
By lossless compressing the http://www.exa-tech.cn/images/back_18.jpg you can save 231B (25%) data.
By lossless compressing the http://www.exa-tech.cn/images/back_5.jpg you can save 216B (24%) data.
By lossless compressing the http://www.exa-tech.cn/Upfiles/Prod_D/201391012525.gif you can save 200B (12%) data.
By lossless compressing the http://www.exa-tech.cn/images/back_6.jpg you can save 114B (19%) data.

Links

We found a total of 20 different links.
Internal links: 19
External links: 1

External links:

Link text (anchor)	Link strength
粤ICP备 13038791号

Internal links:

Link text (anchor)	Link strength
http://www.exa-tech.cn/index.asp
加入收藏
设为主页
首页
关于我们
产品中心
电子元器件
工具.仪器
光学器件
技术支持
在线询价
联系我们
http://www.exa-tech.cn/product.asp?larseq=73
传感器、继电器、连接器、工控开关 IDEC，HONGFA，OMRON等知名品牌继电器品牌连接器及日,韩,台,欧,美的传感器产品。 KACON，IDEC，ITW Switches等工控开关。
http://www.exa-tech.cn/product.asp?larseq=74
显微镜与滤线栅
精密光学产品供应Nikon,Olympus ,Mitutoyo显微镜替代物镜。授权代理WonSolution的X-Ray滤线栅及限速器。经销SEC品牌电子显微镜及X-Ray Tube产品。
http://www.exa-tech.cn/product.asp?larseq=75
进口特殊工具及仪器：供应多种行业工具，特殊传感器，测量检测仪器。国外各种特殊功能材料及最新应用技术发明产品。

Website security

124.172.156.81

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

sarc-design.com

labwaretech.com

sc-credit.com

hrsfunds.com

yhfireworks.com

huihuamachinery.com

tag-tech.cn

shop-matefurniture.com

bmchotel.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

H3 : 电子元器件, ( 384px from top )
H3 : 显微镜与滤线栅, ( 384px from top )
H3 : 工具.仪器, ( 384px from top )
H3 : 合作品牌, ( 671px from top )

Typos

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SEO report of exa-tech.cn