SEO report of zsytech.com

深圳市筑生源环保科技有限公司
www.zsytech.com/
深圳市筑生源环保科技有限公司是一家专业从事环保领域技术开发、建设及运营的高新技术企业。筑生源公司产品有Hankin热风室鼓泡式流化床炉污泥焚烧系统,高温气气换热器,文丘里洗涤塔,湿式静电除尘器 ...
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.
SEO
URL
Domain : www.zsytech.com/
Character length : 16
Title
深圳市筑生源环保科技有限公司
Description
深圳市筑生源环保科技有限公司是一家专业从事环保领域技术开发、建设及运营的高新技术企业。筑生源公司产品有Hankin热风室鼓泡式流化床炉污泥焚烧系统,高温气气换热器,文丘里洗涤塔,湿式静电除尘器。
Keywords (meta keywords)
筑生源,深圳市筑生源环保科技有限公司,筑生源环保,热风室鼓泡式流化床炉,污泥焚烧系统,高温气气换热器,文丘里洗涤塔,湿式静电除尘器
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.zsytech.com/zsytech/category_1 ("公司简介")
- http://www.zsytech.com/zsytech/category_2 ("产品展示")
- http://www.zsytech.com/zsytech/category_3 ("新闻动态")
- http://www.zsytech.com/zsytech/category_4 ("公司环境")
- http://www.zsytech.com/zsytech/category_10 ("诚聘精英")
- http://www.zsytech.com/zsytech/category_11 ("资料下载")
- http://www.zsytech.com/zsytech/category_12 ("联系我们")
- http://www.zsytech.com/zsytech/category_1
- http://www.zsytech.com/zsytech/category_3
- http://www.zsytech.com/zsytech/category_2
- Expand
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://zsytech.com/robots.txt
https://zsytech.com/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
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
深圳市筑生源环保科技有限公司
Character length : 14
Good! The title’s length is between 10 and 70 characters.
Character length : 14
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 12%
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 | 3 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> 公司简介
- <H3> 新闻动态
- <H3> 产品展示
Word cloud
- 筑生源深圳前海股权交易所挂牌敲钟仪式隆重2
- 产品展示2
- 新闻动态2
- 公司简介2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
筑生源深圳前海股权交易所挂牌敲钟仪式隆重 | |||
产品展示 | |||
新闻动态 | |||
公司简介 |
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 9 images on this web page.
Alternate attributes for the following 8 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 8 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.zsytech.com/zsytech/templets/default/images/more.png (2 occurrences)
- http://www.zsytech.com/.. /20150819084222042204.jpg
- http://www.zsytech.com/.. /20150819100099279927.jpg
- http://www.zsytech.com/.. /20150819100280048004.jpg
- http://www.zsytech.com/.. /20150819100528962896.jpg
- http://www.zsytech.com/.. /20150819101059615961.jpg
Technologies
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.
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
26
Number of source domains
7
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.zsytech.com/zsytech/templets/default/js/jquery.min.js
- http://www.zsytech.com/zsytech/templets/default/js/common.js
- http://www.zsytech.com/zsytech/templets/default/css/css.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.zsytech.com/zsytech/templets/default/js/jquery.min.js
- http://www.zsytech.com/zsytech/templets/default/js/common.js
File size of all javascript files combined
105.91KB
Javascript minifying
You can save 1.3KB (47% 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.zsytech.com/zsytech/templets/default/css/css.css
File size of all css files combined
6.24KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
11.59KB
Gzip compression
Error! By using Gzip you can save 58.1KB (64% compression) on your site.
- By compressing http://www.zsytech.com/zsytech/templets/default/js/jquery.min.js you can save 58.1KB (64% compression rate)
- By compressing http://s95.cnzz.com/stat.php?id=1255897605&show=pic you can save 7.2KB (65% compression rate)
- By compressing http://www.zsytech.com/zsytech/templets/default/js/common.js you can save 1.6KB (58% compression rate)
- By compressing http://c.cnzz.com/core.php?web_id=1255897605&show=pic&t=z you can save 366B (37% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
22
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://c.cnzz.com/core.php?web_id=1255897605&show=pic&t=z | 15 minutes |
http://s95.cnzz.com/stat.php?id=1255897605&show=pic | 90 minutes |
http://www.zsytech.com/zsytech/templets/default/css/css.css | 24 hours |
http://www.zsytech.com/zsytech/templets/default/images/bg.gif | 24 hours |
http://www.zsytech.com/zsytech/templets/default/images/h3_bg1.png | 24 hours |
http://www.zsytech.com/zsytech/templets/default/images/h3_bg2.png | 24 hours |
http://www.zsytech.com/zsytech/templets/default/images/li.png | 24 hours |
http://www.zsytech.com/zsytech/templets/default/images/logo2.png | 24 hours |
http://www.zsytech.com/zsytech/templets/default/images/main_bg2.png | 24 hours |
http://www.zsytech.com/zsytech/templets/default/images/menu_bg.png | 24 hours |
http://www.zsytech.com/zsytech/templets/default/images/menu_line.png | 24 hours |
http://www.zsytech.com/zsytech/templets/default/images/more.png | 24 hours |
http://www.zsytech.com/zsytech/templets/default/images/search_bg.png | 24 hours |
http://www.zsytech.com/.. /topbg_r2_c2.png | 24 hours |
http://www.zsytech.com/zsytech/templets/default/js/common.js | 24 hours |
http://www.zsytech.com/zsytech/templets/default/js/jquery.min.js | 24 hours |
http://www.zsytech.com/.. /20150819084222042204.jpg | 24 hours |
http://www.zsytech.com/.. /20150819100099279927.jpg | 24 hours |
http://www.zsytech.com/.. /20150819100280048004.jpg | 24 hours |
http://www.zsytech.com/.. /20150819100528962896.jpg | 24 hours |
http://www.zsytech.com/.. /20150819101059615961.jpg | 24 hours |
Speed test – Images
File size of all images combined
640.60KB
Image optimisation
You can save 389.1KB (61% compression) by optimising the images below:
- By lossless compressing the http://www.zsytech.com/.. /20150819100280048004.jpg you can save 112.2KB (66%) data.
- By lossless compressing the http://www.zsytech.com/.. /20150819100099279927.jpg you can save 83KB (74%) data.
- By lossless compressing the http://www.zsytech.com/.. /20150819084222042204.jpg you can save 83KB (64%) data.
- By lossless compressing the http://www.zsytech.com/.. /20150819100528962896.jpg you can save 56.9KB (62%) data.
- By lossless compressing the http://www.zsytech.com/.. /20150819101059615961.jpg you can save 45.8KB (50%) data.
- By lossless compressing the http://www.zsytech.com/zsytech/templets/default/images/bg.gif you can save 4.2KB (22%) data.
- By lossless compressing the http://www.zsytech.com/zsytech/templets/default/images/logo2.png you can save 2.7KB (17%) data.
- By lossless compressing the http://www.zsytech.com/.. /topbg_r2_c2.png you can save 456B (24%) data.
- By lossless compressing the http://www.zsytech.com/zsytech/templets/default/images/search_bg.png you can save 263B (35%) data.
- By lossless compressing the http://www.zsytech.com/zsytech/templets/default/images/li.png you can save 168B (54%) data.
- By lossless compressing the http://www.zsytech.com/zsytech/templets/default/images/more.png you can save 157B (53%) data.
- By lossless compressing the http://www.zsytech.com/zsytech/templets/default/images/h3_bg1.png you can save 138B (55%) data.
- By lossless compressing the http://www.zsytech.com/zsytech/templets/default/images/h3_bg2.png you can save 135B (50%) data.
Links
We found a total of 25 different links.
Internal links: 23
External links: 2
Internal links: 23
External links: 2
External links:
Internal links:
Website security
IP
218.247.81.81
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
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
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