SEO report of chuyuantech.com
上海楚源环保科技有限公司
www.chuyuantech.com/
上海楚源环保科技有限公司是一家自主研发、设计、制造和销售废水处理及中水回用设备为主的专业化高新技术企业。公司主要从事处理铅酸电池废水、电子电镀废水、半导体行业废水、铝型材行业废水、印染行业废水、纯水及高纯水、中水及雨水、RO浓水、电厂脱硫高盐废水再处理设备的设计、制造、安装、销售， ...
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Try to make your site load faster.
SEO
URL
Domain : www.chuyuantech.com/
Character length : 20
Title
上海楚源环保科技有限公司
Description
上海楚源环保科技有限公司是一家自主研发、设计、制造和销售废水处理及中水回用设备为主的专业化高新技术企业。公司主要从事处理铅酸电池废水、电子电镀废水、半导体行业废水、铝型材行业废水、印染行业废水、纯水及高纯水、中水及雨水、RO浓水、电厂脱硫高盐废水再处理设备的设计、制造、安装、销售，环保设备的运营维护及相关技术服务，环保工程承包、机电设备安装等业务。
Keywords (meta keywords)
上海楚源环保科技有限公司
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
There is robots.txt file.
https://chuyuantech.com/robots.txt
https://chuyuantech.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
上海楚源环保科技有限公司
Character length : 12
Good! The title’s length is between 10 and 70 characters.
Character length : 12
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 | 7 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> 首页
- <H3> 关于我们
- <H3> 核心业务
- <H3> 工程案例
- <H3> 新闻中心
- <H3> 加入我们
- <H3> 联系我们
Word cloud
- 电镀行业2
- 印染行业2
- 半导体行业2
- 铅酸行业2
- 电厂行业2
- 铝材行业2
- 核心业务2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 电镀行业 | |||
| 印染行业 | |||
| 半导体行业 | |||
| 铅酸行业 | |||
| 电厂行业 | |||
| 铝材行业 |
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 8 images on this web page.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
0.00
Flesch Reading Ease
100.00
Coleman Liau Index
0.80
Automated Readability Index (ARI)
0.00
Dale–Chall Readability
5.80
SMOG Index
4.70
Spache Readibility
2.60
Number of letters
283
Number of words
100
Number of sentences
32
Average words per sentences
3
Number of syllables
80
Syllables in words
78
Average syllables in words
0.80
Number of words in first three syllables
2
Percentage of word / syllables
2.00
Words not in Dale-Chall easy-word list
36
Words not in Spache easy-word list
19
Technologies
Mobile optimization
This website is optimal for mobile devices!
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
18,951 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
22
Number of source domains
3
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://img.bj.wezhan.cn/Plugins/Designer/Script/jquery-1.9.1.min.js
- http://img.bj.wezhan.cn/.. /jquery-migrate-1.2.1.min.js
- http://img.bj.wezhan.cn/Scripts/public.common.min.js
- http://img.bj.wezhan.cn/.. /jquery.lazyload.min.js
- http://img.bj.wezhan.cn/Scripts/underscore-min.js
- http://img.bj.wezhan.cn/Plugins/Designer/Script/jquery.slider.js
- http://img.bj.wezhan.cn/Scripts/jquery.color.js
- http://img.bj.wezhan.cn/Scripts/jquery.validatestar.min.js
- http://www.chuyuantech.com/Plugins/Designer/Script/swipe.min.js
- http://res.wx.qq.com/open/js/jweixin-1.0.0.js
- http://www.chuyuantech.com/.. /WechatStatistics.js?v=1.3
- http://img.bj.wezhan.cn/Plugins/Designer/Content/css/base.mobile.css
- http://img.bj.wezhan.cn/.. /277329148_zh-CN.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
297.90KB
Javascript minifying
You can save 8.4KB (34% 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.chuyuantech.com/content/sitefiles2018/2018048/css/pc/277329148_zh-CN.css
File size of all css files combined
20.11KB
CSS minifying
You can save 732B (26% compression) on the analysed URL by minifying the CSS files.
- By minifying http://img.bj.wezhan.cn/Plugins/Designer/Content/css/base.mobile.css you can save 732B (26% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
17.99KB
Gzip compression
Error! By using Gzip you can save 8.7KB (79% compression) on your site.
- By compressing http://img.bj.wezhan.cn/.. /277329148_zh-CN.css you can save 8.7KB (79% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
20
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://img.bj.wezhan.cn/Plugins/Designer/Content/css/base.mobile.css | Expiry time is not specified |
| http://img.bj.wezhan.cn/Plugins/Designer/Script/jquery-1.9.1.min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /jquery-migrate-1.2.1.min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /jquery.lazyload.min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/Plugins/Designer/Script/jquery.slider.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/Scripts/jquery.color.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/Scripts/jquery.validatestar.min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/Scripts/public.common.min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/Scripts/underscore-min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /7022212_l.png | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /7022213_%E5%8D%8A%E5%AF%BC%E4%BD%93%E8%A... | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /7022214_%E7%94%B5%E5%8E%82%E8%A1%8C%E4%B... | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /7022215_%E7%94%B5%E9%95%80%E8%A1%8C%E4%B... | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /7022216_%E9%93%9D%E6%9D%90%E8%A1%8C%E4%B... | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /7022217_%E9%93%85%E9%85%B8%E8%A1%8C%E4%B... | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /7022226_%E5%8D%B0%E6%9F%93%E8%A1%8C%E4%B... | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /7035120_%E9%A6%96%E9%A1%B5%E6%89%8B%E6%9... | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /277329148_zh-CN.css | Expiry time is not specified |
| http://www.chuyuantech.com/Plugins/Designer/Script/swipe.min.js | Expiry time is not specified |
Speed test – Images
File size of all images combined
1.15MB
Image optimisation
You can save 2.6KB (17% compression) by optimising the images below:
- By lossless compressing the http://img.bj.wezhan.cn/.. /7022212_l.png you can save 2.6KB (17%) data.
Website security
IP
60.205.91.62
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
Good! The website uses favicon.
Typos
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