深圳盛达信科技有限公司
www.saguard.com/
一体机系列,一体化摄像机,半球系列,半球摄像机,枪机系列,枪机,红外防水系列,红外防水摄像机,智能球系列,高速球,恒速球,中速球,微型机系列,针孔摄像机,硬盘录像机,深圳盛达信,盛达信 ...
- 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.
URL
Domain : www.saguard.com/
Character length : 16
Title
深圳盛达信科技有限公司
Description
一体机系列,一体化摄像机,半球系列,半球摄像机,枪机系列,枪机,红外防水系列,红外防水摄像机,智能球系列,高速球,恒速球,中速球,微型机系列,针孔摄像机,硬盘录像机,深圳盛达信,盛达信
Keywords (meta keywords)
一体机系列,一体化摄像机,半球系列,半球摄像机,枪机系列,枪机,红外防水系列,红外防水摄像机,智能球系列,高速球,恒速球,中速球,微型机系列,针孔摄像机,硬盘录像机,深圳盛达信,盛达信
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.saguard.com/news_xx.asp?ID=4 ("最新推出200万高清一体机")
- http://www.saguard.com/news_xx.asp?ID=3 ("推出22倍700线一体化摄像机")
- http://www.saguard.com/product_xx.asp?ID=3
- http://www.saguard.com/product_xx.asp?ID=3 ("22倍光学700线一体化摄像机")
- http://www.saguard.com/product_xx.asp?ID=7
- http://www.saguard.com/product_xx.asp?ID=7 ("200万高清一体化摄像机")
- http://www.saguard.com/product_xx.asp?ID=5
- http://www.saguard.com/product_xx.asp?ID=5 ("30倍彩转黑感红外一体机")
- Expand
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
深圳盛达信科技有限公司
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 20%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
1 | 3 | 0 | 3 | 0 | 0 |
Heading structure in the source code
- <H1>
- <H2> 更多>>
- <H2> 更多>>
- <H4> 22倍光学700线一体化摄像机
- <H4> 200万高清一体化摄像机
- <H4> 30倍彩转黑感红外一体机
- <H2> 更多>>
Word cloud
- 深圳市盛达信科技有限公司2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
深圳市盛达信科技有限公司 |
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 10 images on this web page.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
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 fast enough.
Table layout
Good! No nested tables found.
Number of HTTP resources
27
Number of source domains
13
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://a1.dnbizcdn.com/js/b/caf.js?t=20170718
- http://a1.dnbizcdn.com/rd.121.com/m/js/jquery-1.7.2.min.js
- http://a1.dnbizcdn.com/rd.121.com/m/js/public_new.js
- http://a1.dnbizcdn.com/rd.121.com/m/js/jquery.mobile-1.4.4.min.js
- http://bd1.dopa.com/wrjaqgngauyxagjn.js
- http://bd1.dopa.com/xskbrhohhvz.js
- http://a1.dnbizcdn.com/js/baidu1.js?t=201712081
- http://s22.cnzz.com/z_stat.php?id=1262101843&show=pic
- http://c.cnzz.com/core.php?web_id=1262101843&show=pic&t=z
- http://a1.dnbizcdn.com/rd.121.com/m/css/jquery.mobile-1.4.4.css
- http://a1.dnbizcdn.com/css/t_634_20171108.css?t=201711241
- http://a1.dnbizcdn.com/css/news.css?t=201711241
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.saguard.com/js/jquery.js
- http://www.saguard.com/js/lanrentuku.js
- http://www.saguard.com/js/gundong.js
- http://www.saguard.com/INC/im.asp?FormID=1011
File size of all javascript files combined
353.03KB
Javascript minifying
You can save 488B (16% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
- http://www.saguard.com/style/main.css
File size of all css files combined
288.31KB
CSS minifying
You can save 7KB (22% compression) on the analysed URL by minifying the CSS files.
- By minifying http://a1.dnbizcdn.com/rd.121.com/m/css/jquery.mobile-1.4.4.css you can save 7KB (22% compression rate)
Uncompressed size of the of the HTML
75.50KB
Gzip compression
Error! By using Gzip you can save 7.2KB (65% compression) on your site.
- By compressing http://s22.cnzz.com/z_stat.php?id=1262101843&show=pic you can save 7.2KB (65% compression rate)
- By compressing http://c.cnzz.com/core.php?web_id=1262101843&show=pic&t=z you can save 367B (37% compression rate)
Number of static resources (image, JS, CSS)
14
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://a1.dnbizcdn.com/img/1834/dopa_logo.png | Expiry time is not specified |
http://a1.dnbizcdn.com/rd.121.com/m/css/jquery.mobile-1.4.4.css | Expiry time is not specified |
http://a1.dnbizcdn.com/rd.121.com/m/images/ajax-loader.gif | Expiry time is not specified |
http://a1.dnbizcdn.com/rd.121.com/m/js/jquery-1.7.2.min.js | Expiry time is not specified |
http://a1.dnbizcdn.com/rd.121.com/m/js/jquery.mobile-1.4.4.min.js | Expiry time is not specified |
http://a1.dnbizcdn.com/rd.121.com/m/js/public_new.js | Expiry time is not specified |
http://c.cnzz.com/core.php?web_id=1262101843&show=pic&t=z | 15 minutes |
http://bd1.dopa.com/hbfjuz.js | 60 minutes |
http://bd1.dopa.com/wrjaqgngauyxagjn.js | 60 minutes |
http://bd1.dopa.com/xskbrhohhvz.js | 60 minutes |
http://cpro.baidustatic.com/cpro/ui/pr.js | 60 minutes |
http://s22.cnzz.com/z_stat.php?id=1262101843&show=pic | 90 minutes |
File size of all images combined
17.58KB
Image optimisation
You can save 1.5KB (22% compression) by optimising the images below:
- By lossless compressing the http://a1.dnbizcdn.com/img/1834/dopa_logo.png you can save 1.1KB (22%) data.
- By lossless compressing the https://t11.baidu.com/it/u=1427648914,1616939950&fm=76 you can save 409B (20%) data.
We found a total of 37 different links.
Internal links: 37
Internal links: 37
External links:
Link text (anchor) | Link strength |
---|
Internal links:
IP
211.154.152.150
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.
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