SEO report of dayi-tech.com
Redirected to www.da-yi.cc/
上海大亿环保科技有限公司|皮带式负压风机|直联式负压风机|电机定转子|上海负压风机|台州大亿工贸有限公司|电机电容器 ...
www.da-yi.cc/
上海大亿环保科技有限公司一家集离心机、消防风机、轴流风机、负压风机等设计研发,生产制造,销售及安装为一体的国内较大规模的专业厂家!电话:15888688870 ...
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.da-yi.cc/
Character length : 13
Title
上海大亿环保科技有限公司|皮带式负压风机|直联式负压风机|电机定转子|上海负压风机|台州大亿工贸有限公司|电机电容器
Description
上海大亿环保科技有限公司一家集离心机、消防风机、轴流风机、负压风机等设计研发,生产制造,销售及安装为一体的国内较大规模的专业厂家!电话:15888688870
Keywords (meta keywords)
上海大亿环保科技有限公司,皮带式负压风机,直联式负压风机,电机定转子,上海负压风机,台州大亿工贸有限公司,电容器,上海大亿
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.da-yi.cc/comcontent_detail.html ("关于我们")
- http://www.da-yi.cc/products_list.html ("产品中心")
- http://www.da-yi.cc/news_list.html ("新闻中心")
- http://www.da-yi.cc/messages_list.html ("在线留言")
- http://www.da-yi.cc/comcontent_detail/i=1&comContentId=1.html ("联系我们")
- http://www.da-yi.cc/comcontent_detail.html ("MORE+")
- http://www.da-yi.cc/products_list/pmcId=15.html ("皮带式负压风机")
- http://www.da-yi.cc/products_list/pmcId=21.html ("直联式负压风机")
- http://www.da-yi.cc/products_list/pmcId=22.html ("环保空调")
- http://www.da-yi.cc/products_list/pmcId=23.html ("移动环保空调")
- http://www.da-yi.cc/products_list/pmcId=24.html ("电容器")
- http://www.da-yi.cc/products_list/pmcId=25.html ("电机定转子")
- http://www.da-yi.cc/products_detail/productId=21.html
- http://www.da-yi.cc/products_detail/productId=21.html ("详细内容")
- http://www.da-yi.cc/products_detail/productId=22.html
- http://www.da-yi.cc/products_detail/productId=22.html ("详细内容")
- http://www.da-yi.cc/products_detail/productId=23.html
- http://www.da-yi.cc/products_detail/productId=23.html ("详细内容")
- http://www.da-yi.cc/products_detail/productId=24.html
- http://www.da-yi.cc/products_detail/productId=24.html ("详细内容")
- http://www.da-yi.cc/products_detail/productId=25.html
- http://www.da-yi.cc/products_detail/productId=25.html ("详细内容")
- http://www.da-yi.cc/products_detail/productId=26.html
- http://www.da-yi.cc/products_detail/productId=26.html ("详细内容")
- http://www.da-yi.cc/products_detail/productId=27.html
- http://www.da-yi.cc/products_detail/productId=27.html ("详细内容")
- http://www.da-yi.cc/products_detail/productId=28.html
- http://www.da-yi.cc/products_detail/productId=28.html ("详细内容")
- http://www.da-yi.cc/products_detail/productId=29.html
- http://www.da-yi.cc/products_detail/productId=29.html ("详细内容")
- http://www.da-yi.cc/products_detail/productId=30.html
- http://www.da-yi.cc/products_detail/productId=30.html ("详细内容")
- http://www.da-yi.cc/products_detail/productId=31.html
- http://www.da-yi.cc/products_detail/productId=31.html ("详细内容")
- http://www.da-yi.cc/products_detail/productId=32.html
- http://www.da-yi.cc/products_detail/productId=32.html ("详细内容")
- http://www.da-yi.cc/news_detail/newsId=12.html ("如何购买识别高质量的负压风机")
- http://www.da-yi.cc/news_detail/newsId=11.html ("如何辨别负压风机的效果")
- http://www.da-yi.cc/news_detail/newsId=10.html ("正压风机和负压风机的区别")
- http://www.da-yi.cc/news_detail/newsId=9.html ("负压风机在冬季热销的原因")
- Expand
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
There is robots.txt file.
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
上海大亿环保科技有限公司|皮带式负压风机|直联式负压风机|电机定转子|上海负压风机|台州大亿工贸有限公司|电机电容器
Character length : 58
Good! The title’s length is between 10 and 70 characters.
Character length : 58
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 4%
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 | 0 | 8 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> 如何购买识别高质量的负压风机
- <H3>
- <H3> 如何辨别负压风机的效果
- <H3>
- <H3> 正压风机和负压风机的区别
- <H3>
- <H3> 负压风机在冬季热销的原因
- <H3>
Word cloud
- 详细内容12
- div3
- addclass3
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
详细内容 | |||
div | |||
addclass |
Two Word cloud
- 详细内容 详细内容6
Three Word cloud
- 详细内容 详细内容 详细内容2
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 34 images on this web page.
Alternate attributes for the following 33 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 33 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.da-yi.cc/.. /c4e59a67-64dd-4bc4-9ca8-2e145bfa4ae9.jpg...
- http://www.da-yi.cc/.. /2046e988-630c-436f-ad79-d39d9e92b796.jpg...
- http://www.da-yi.cc/.. /71d53d6c-3df5-4710-800f-6a12a8f1c181.jpg...
- http://www.da-yi.cc/.. /ccf5c7ed-ac73-4dff-9b4d-00481ea79044.jpg...
- http://www.da-yi.cc/images/img/about.png
- http://www.da-yi.cc/images/img/aline.png
- http://www.da-yi.cc/images/img/apic.jpg
- http://www.da-yi.cc/images/img/aname.png
- http://www.da-yi.cc/images/img/aico.png (5 occurrences)
- http://www.da-yi.cc/images/img/product.png
- http://www.da-yi.cc/images/common/noimage.jpg (11 occurrences)
- http://www.da-yi.cc/images/img/news.png
- http://www.da-yi.cc/images/img/f1.png
- http://www.da-yi.cc/images/img/f2.png
- http://www.da-yi.cc/images/img/f3.png
- http://www.da-yi.cc/images/img/f4.png
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with 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.
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.da-yi.cc/publicScripts/common/jquery.js
- http://www.da-yi.cc/publicScripts/lib.min.js
- http://www.da-yi.cc/publicScripts/components/??FrontColumns_navigation01.min.js,FrontPublic_slideShow01.min.js,FrontProductsCategory_show01.min.js,FrontProducts_list01.min.js,FrontNews_list01.min.js
- http://www.da-yi.cc/scripts/i18n/??FrontProducts_list01.js,FrontNews_list01.js
- http://www.da-yi.cc/publicScripts/common/slideshow.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.da-yi.cc/styles/lib.min.css?t=1494809018904.css
- http://www.da-yi.cc/styles/page_index.min.css?t=1494809018904.css
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Links
We found a total of 47 different links.
Internal links: 44
External links: 3
Internal links: 44
External links: 3
External links:
Link text (anchor) | Link strength |
---|---|
ENGLISH | |
浙ICP备11008472号 | |
中企动力提供技术支持 |
Internal links:
Link text (anchor) | Link strength |
---|---|
http://www.da-yi.cc/index.html | |
简体中文 | |
关于我们 | |
产品中心 | |
新闻中心 | |
. | |
技术支持 | |
在线留言 | |
联系我们 | |
MORE+ | |
皮带式负压风机 | |
直联式负压风机 | |
环保空调 | |
移动环保空调 | |
电容器 | |
电机定转子 | |
http://www.da-yi.cc/products_detail/productId=21.html | |
详细内容 | |
http://www.da-yi.cc/products_detail/productId=22.html | |
详细内容 | |
http://www.da-yi.cc/products_detail/productId=23.html | |
详细内容 | |
http://www.da-yi.cc/products_detail/productId=24.html | |
详细内容 | |
http://www.da-yi.cc/products_detail/productId=25.html | |
详细内容 | |
http://www.da-yi.cc/products_detail/productId=26.html | |
详细内容 | |
http://www.da-yi.cc/products_detail/productId=27.html | |
详细内容 | |
http://www.da-yi.cc/products_detail/productId=28.html | |
详细内容 | |
http://www.da-yi.cc/products_detail/productId=29.html | |
详细内容 | |
http://www.da-yi.cc/products_detail/productId=30.html | |
详细内容 | |
http://www.da-yi.cc/products_detail/productId=31.html | |
详细内容 | |
http://www.da-yi.cc/products_detail/productId=32.html | |
详细内容 | |
如何购买识别高质量的负压风机 | |
如何辨别负压风机的效果 | |
正压风机和负压风机的区别 | |
负压风机在冬季热销的原因 |
Website security
IP
175.6.10.158
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
Icons
Favicon
Good! The website uses favicon.
Typos
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