深圳市大行工业控制系统有限公司
www.dahontech.com/
深圳市大行工业控制系统有限公司
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URL
Domain : www.dahontech.com/
Character length : 18
Title
深圳市大行工业控制系统有限公司
Description
深圳市大行工业控制系统有限公司
Keywords (meta keywords)
深圳市大行工业控制系统有限公司
Error! Using “meta keywords” is meaningless in a while.
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 Engagement
No info found.
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
深圳市大行工业控制系统有限公司
Character length : 15
Good! The title’s length is between 10 and 70 characters.
Character length : 15
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 13%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
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 | 5 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> 业务范围/ Scope of business
- <H2> 关于我们/ about us
- <H2> 企业新闻/ news
- <H2> 联系我们/ contact us
- <H2> 产品展示/ case
Word cloud
- 空调智能控制系统3
- 公共区域智能灯光控制系统3
- 联系我们2
- 智能门锁系统概述2
- 酒店专用吸顶/入墙式无线ap简介2
- 业务范围2
- 客房智能控制系统功能简介2
- 酒店客房控制系统改造的优点2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
空调智能控制系统 | |||
公共区域智能灯光控制系统 | |||
联系我们 | |||
智能门锁系统概述 | |||
酒店专用吸顶/入墙式无线ap简介 | |||
业务范围 |
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 36 images on this web page.
Alternate attributes for the following 16 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 16 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.dahontech.com/images/logo.gif
- http://www.dahontech.com/images/more.jpg (4 occurrences)
- http://www.dahontech.com/UploadImages/2014617151313316159.jpg
- http://www.dahontech.com/UploadImages/2014617151339347387.jpg
- http://www.dahontech.com/UploadImages/2014617151349769132.jpg
- http://www.dahontech.com/UploadImages/201461715140691968.jpg
- http://www.dahontech.com/UploadImages/2014626164625799631.jpg
- http://www.dahontech.com/UploadImages/2014617151420816796.jpg
- http://www.dahontech.com/userfiles/image/aboutimg.jpg
- http://www.dahontech.com/images/contactimg.jpg
- http://www.dahontech.com/images/logo2.png
- http://www.dahontech.com/images/ma.png
Mobile optimization
This website is optimal for mobile devices!
Detected applications
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.
Server response time
The server response time is not fast enough: 0.57 seconds have passed until the page started to load.
Loading time
24,831 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
61
Number of source domains
5
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.dahontech.com/js/jquery-1.8.3.js
- http://www.dahontech.com/js/xiala.js
- http://www.dahontech.com/css/base.css
- http://www.dahontech.com/css/style.css
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.dahontech.com/js/jquery-1.8.3.js
- http://www.dahontech.com/js/xiala.js
File size of all javascript files combined
332.43KB
Javascript minifying
You can save 37.4KB (49% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
- http://www.dahontech.com/css/base.css
- http://www.dahontech.com/css/style.css
File size of all css files combined
25.24KB
CSS minifying
You can save 943B (24% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.dahontech.com/css/base.css you can save 503B (31% compression rate)
- By minifying http://www.dahontech.com/css/style.css you can save 440B (19% compression rate)
Uncompressed size of the of the HTML
27.19KB
Gzip compression
Error! By using Gzip you can save 29.1KB (69% compression) on your site.
- By compressing http://lxbjs.baidu.com/lxb.js?sid=4771568 you can save 29.1KB (69% compression rate)
- By compressing http://lxbjs.baidu.com/float/asset/15.css you can save 9.3KB (80% compression rate)
- By compressing http://lxbjs.baidu.com/.. /_l.js?siteid=4771568&bdclickid=&bdcbid=1... you can save 535B (41% compression rate)
Number of static resources (image, JS, CSS)
49
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
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http://www.dahontech.com/UploadImages/view_2017912101941592180.jpg | Expiry time is not specified |
http://www.dahontech.com/css/base.css | Expiry time is not specified |
http://www.dahontech.com/css/style.css | Expiry time is not specified |
http://www.dahontech.com/images/contactimg.jpg | Expiry time is not specified |
http://www.dahontech.com/images/dot.jpg | Expiry time is not specified |
http://www.dahontech.com/images/footerWrap.png | Expiry time is not specified |
http://www.dahontech.com/images/logo.gif | Expiry time is not specified |
http://www.dahontech.com/images/logo2.png | Expiry time is not specified |
http://www.dahontech.com/images/ma.png | Expiry time is not specified |
http://www.dahontech.com/images/menubg.jpg | Expiry time is not specified |
http://www.dahontech.com/images/more.jpg | Expiry time is not specified |
http://www.dahontech.com/images/proclassLI.png | Expiry time is not specified |
http://www.dahontech.com/js/jquery-1.8.3.js | Expiry time is not specified |
http://www.dahontech.com/js/xiala.js | Expiry time is not specified |
http://www.dahontech.com/userfiles/image/aboutimg.jpg | Expiry time is not specified |
https://hmcdn.baidu.com/static/hmt/icon/21.gif | Expiry time is not specified |
File size of all images combined
1.55MB
Image optimisation
You can save 668.8KB (47% compression) by optimising the images below:
- By lossless compressing the http://www.dahontech.com/UploadImages/201795142039662696.jpg you can save 523.3KB (79%) data.
- By lossless compressing the http://www.dahontech.com/UploadImages/2014626164625799631.jpg you can save 27.4KB (95%) data.
- By lossless compressing the http://www.dahontech.com/UploadImages/201795151851377792.jpg you can save 23.7KB (13%) data.
- By lossless compressing the http://www.dahontech.com/UploadImages/20179515216789108.jpg you can save 21.3KB (15%) data.
- By lossless compressing the http://www.dahontech.com/UploadImages/201795143532508843.jpg you can save 21.3KB (15%) data.
- By lossless compressing the http://www.dahontech.com/UploadImages/201795143356323949.jpg you can save 15.2KB (11%) data.
- By lossless compressing the http://www.dahontech.com/userfiles/image/aboutimg.jpg you can save 7.8KB (44%) data.
- By lossless compressing the http://www.dahontech.com/images/contactimg.jpg you can save 6.9KB (46%) data.
- By lossless compressing the http://www.dahontech.com/UploadImages/2014617151313316159.jpg you can save 1.7KB (14%) data.
- By lossless compressing the http://lxbjs.baidu.com/float/asset/img/15/2.png you can save 1.6KB (22%) data.
- By lossless compressing the http://www.dahontech.com/UploadImages/201461715140691968.jpg you can save 1.4KB (14%) data.
- By lossless compressing the http://lxbjs.baidu.com/.. /log.gif?fType=1&name=_l&t=1522688561242&... you can save 1KB (93%) data.
- By lossless compressing the http://lxbjs.baidu.com/.. /log.gif?fType=1&name=css&t=1522688561262... you can save 1KB (93%) data.
- By lossless compressing the http://lxbjs.baidu.com/.. /log.gif?fType=1&name=finishRender&t=1522... you can save 1KB (93%) data.
- By lossless compressing the http://lxbjs.baidu.com/.. /log.gif?fType=1&name=lxb&t=1522688561239... you can save 1KB (93%) data.
- By lossless compressing the http://www.dahontech.com/images/more.jpg you can save 949B (67%) data.
- By lossless compressing the http://www.dahontech.com/images/dot.jpg you can save 918B (72%) data.
- By lossless compressing the http://www.dahontech.com/images/menubg.jpg you can save 827B (73%) data.
- By lossless compressing the http://www.dahontech.com/UploadImages/view_2017821141949211292.jpg you can save 753B (20%) data.
- By lossless compressing the http://www.dahontech.com/UploadImages/view_2014618103431441470.jpg you can save 677B (18%) data.
- By lossless compressing the http://www.dahontech.com/UploadImages/view_2017821152024937784.jpg you can save 624B (19%) data.
- By lossless compressing the http://www.dahontech.com/UploadImages/view_201410299599499725.jpg you can save 581B (13%) data.
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We found a total of 57 different links.
Internal links: 55
External links: 2
Internal links: 55
External links: 2
External links:
Link text (anchor) | Link strength |
---|---|
百度 |
Internal links:
Link text (anchor) | Link strength |
---|---|
http://www.dahontech.com | |
网站首页 | |
关于大行 | |
公司简介 | |
企业文化 | |
荣誉资质 | |
团队介绍 | |
资讯中心 | |
公司新闻 | |
行业动态 | |
产品中心 | |
业务范围 | |
空调智能控制系统 | |
智能门锁系统概述 | |
酒店客房控制系统改造的优点 | |
酒店专用吸顶/入墙式无线AP简介 | |
公共区域智能灯光控制系统 | |
客房智能控制系统功能简介 | |
典型案例 | |
在线留言 | |
联系我们 | |
http://www.dahontech.com/http: | |
http://www.dahontech.com/business.aspx | |
http://www.dahontech.com/about.aspx | |
http://www.dahontech.com/news.aspx | |
51放假通知 | |
822门锁安装步骤 | |
国庆放假通知 | |
酒店门锁安装方法简介 | |
端午放假通知 | |
51放假安排 | |
清明放假通知 | |
2016年春节放假通知 | |
http://www.dahontech.com/contact.aspx | |
http://www.dahontech.com/cases.aspx | |
DH-YD10K-3/SOC | |
DH-MR5K-3/RF | |
DH-DZ6K-3MF | |
DH-YD4K-3/RFQ | |
DH-YD3K-2/RFQ | |
DH-YD1K-2/SQ | |
DH-RF003 | |
DH-RF004 | |
DH-MS430MM | |
DH-MP164 | |
16口PoE交换机 | |
DH-MS300JN | |
DH-MS701YD | |
DH-MS710J | |
DH-MP120 | |
DH-MPB102 | |
插座 | |
DH-RZ4K-1 | |
DH-RZ3K-1Q | |
DH-MP311 |
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.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
- H1 : , ( 0px from top )
- H3 : 产品中心- PRODUCT -, ( 183.828125px from top )
- H4 : 智慧酒店, ( 501.65625px from top )
- H4 : 智慧照明, ( 501.65625px from top )
- H4 : 智能门锁, ( 501.65625px from top )
- H3 : 工程案例- CASE -, ( 1120.484375px from top )
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