SEO report of w-startech.com
威水星空(北京)环境技术有限公司
www.w-startech.com/
威水星空（北京）环境技术有限公司是依托国际技术和投资成立的高新技术企业，注册资金1500万元，是专门从事水污染治理行业的工艺研发、系统集成、设备供应、技术咨询、工程管理和服务的专业化公司 ...
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.
- Use "H" tags.
SEO
URL
Domain : www.w-startech.com/
Character length : 19
Title
威水星空(北京)环境技术有限公司
Description
威水星空（北京）环境技术有限公司是依托国际技术和投资成立的高新技术企业，注册资金1500万元，是专门从事水污染治理行业的工艺研发、系统集成、设备供应、技术咨询、工程管理和服务的专业化公司。
Keywords (meta keywords)
水处理，反渗透设备，除盐水装置，水处理公司，超纯水系统，水处理设备，全膜法水处理系统，反渗透设备，水处理系统,除盐水装置,水处理设备,中水回用,威水星空,威水星空公司
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
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
威水星空(北京)环境技术有限公司
Character length : 16
Good! The title’s length is between 10 and 70 characters.
Character length : 16
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 17%
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 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- news2
- 新闻中心2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| news | |||
| 新闻中心 |
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 4 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 4 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 3 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 3 |
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.
Number of HTTP resources
26
Number of source domains
1
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.w-startech.com/js/jquery-1.4.3.min.js
- http://www.w-startech.com/css/css.css
- http://www.w-startech.com/css/nivo-slider.css
- http://www.w-startech.com/css/style.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.w-startech.com/js/jquery-1.4.3.min.js
- http://www.w-startech.com/js/jquery.nivo.slider.pack.js
- http://www.w-startech.com/js/jquery.KinSlideshow-1.2.1.min.js
File size of all javascript files combined
95.28KB
Javascript minifying
You can save 799B (24% 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.w-startech.com/css/css.css
- http://www.w-startech.com/css/nivo-slider.css
- http://www.w-startech.com/css/style.css
File size of all css files combined
10.66KB
CSS minifying
You can save 678B (26% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.w-startech.com/css/css.css you can save 526B (25% compression rate)
- By minifying http://www.w-startech.com/css/nivo-slider.css you can save 152B (32% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
13.33KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
23
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.w-startech.com/css/css.css | Expiry time is not specified |
| http://www.w-startech.com/css/nivo-slider.css | Expiry time is not specified |
| http://www.w-startech.com/css/style.css | Expiry time is not specified |
| http://www.w-startech.com/images/a1.jpg | Expiry time is not specified |
| http://www.w-startech.com/images/dian.jpg | Expiry time is not specified |
| http://www.w-startech.com/images/ggdi.jpg | Expiry time is not specified |
| http://www.w-startech.com/images/jia.jpg | Expiry time is not specified |
| http://www.w-startech.com/images/list.jpg | Expiry time is not specified |
| http://www.w-startech.com/images/listline.jpg | Expiry time is not specified |
| http://www.w-startech.com/images/listmove.jpg | Expiry time is not specified |
| http://www.w-startech.com/images/loading.gif | Expiry time is not specified |
| http://www.w-startech.com/images/logo.jpg | Expiry time is not specified |
| http://www.w-startech.com/images/toptop.jpg | Expiry time is not specified |
| http://www.w-startech.com/js/jquery-1.4.3.min.js | Expiry time is not specified |
| http://www.w-startech.com/js/jquery.KinSlideshow-1.2.1.min.js | Expiry time is not specified |
| http://www.w-startech.com/js/jquery.nivo.slider.pack.js | Expiry time is not specified |
| http://www.w-startech.com/uploadfile/201303/20130308144459645.jpg | Expiry time is not specified |
| http://www.w-startech.com/uploadfile/201303/20130308153721534.jpg | Expiry time is not specified |
| http://www.w-startech.com/uploadfile/201303/20130308175314242.jpg | Expiry time is not specified |
| http://www.w-startech.com/uploadfile/201303/20130313092428605.jpg | Expiry time is not specified |
| http://www.w-startech.com/uploadfile/201305/20130510093509568.jpg | Expiry time is not specified |
| http://www.w-startech.com/uploadfile/201608/20160809103120385.jpg | Expiry time is not specified |
| http://www.w-startech.com/uploadfile/201712/20171218144440816.jpg | Expiry time is not specified |
Speed test – Images
File size of all images combined
709.17KB
Image optimisation
You can save 342.8KB (49% compression) by optimising the images below:
- By lossless compressing the http://www.w-startech.com/uploadfile/201303/20130308153721534.jpg you can save 77.6KB (46%) data.
- By lossless compressing the http://www.w-startech.com/uploadfile/201303/20130308144459645.jpg you can save 64.2KB (55%) data.
- By lossless compressing the http://www.w-startech.com/uploadfile/201305/20130510093509568.jpg you can save 58.2KB (54%) data.
- By lossless compressing the http://www.w-startech.com/uploadfile/201303/20130308175314242.jpg you can save 53.7KB (52%) data.
- By lossless compressing the http://www.w-startech.com/uploadfile/201303/20130313092428605.jpg you can save 37.3KB (31%) data.
- By lossless compressing the http://www.w-startech.com/images/a1.jpg you can save 28.1KB (64%) data.
- By lossless compressing the http://www.w-startech.com/images/logo.jpg you can save 7.9KB (69%) data.
- By lossless compressing the http://www.w-startech.com/images/list.jpg you can save 6.4KB (64%) data.
- By lossless compressing the http://www.w-startech.com/uploadfile/201608/20160809103120385.jpg you can save 3.6KB (42%) data.
- By lossless compressing the http://www.w-startech.com/uploadfile/201712/20171218144440816.jpg you can save 3.4KB (41%) data.
- By lossless compressing the http://www.w-startech.com/images/listmove.jpg you can save 1.3KB (59%) data.
- By lossless compressing the http://www.w-startech.com/images/ggdi.jpg you can save 849B (32%) data.
- By lossless compressing the http://www.w-startech.com/images/dian.jpg you can save 122B (26%) data.
- By lossless compressing the http://www.w-startech.com/images/jia.jpg you can save 101B (22%) data.
Links
We found a total of 64 different links.
Internal links: 52
External links: 12
Internal links: 52
External links: 12
External links:
| Link text (anchor) | Link strength |
|---|---|
| 友情链接 | |
| 自然之友 | |
| 国际水协会 | |
| 中国水网 | |
| 国家环保总局 | |
| 中国水利网 | |
| ICP备12034271号 | |
| 腾讯企业邮箱 | |
| 山东腾讯企业邮箱 | |
| 济南腾讯企业邮箱 | |
| 企业邮箱 | |
| 微信开发 |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.w-startech.com/index.asp | |
| ENGLISH | |
| 首页 | |
| 公司简介 | |
| 新闻中心 | |
| 技术和服务 | |
| 公司产品 | |
| 工程业绩 | |
| 诚聘英才 | |
| 联系我们 | |
| -- 环保直通车：环境保护税法的通过 | |
| -- 重磅│住建部将在全国全面推行“城市双修”！ | |
| -- 煤化工废水处理技术研究与进展 | |
| -- 环保部铁腕治污：前8月按日计罚金额4.8亿 | |
| -- 污水处理技术篇：为您解析缺氧、厌氧、好氧 | |
| http://www.w-startech.com/newsinfo.asp?ID=2538 | |
| http://www.w-startech.com/newsinfo.asp?ID=2513 | |
| http://www.w-startech.com/newsinfo.asp?ID=2430 | |
| http://www.w-startech.com/newsinfo.asp?ID=2423 | |
| 大动作！ 环保部5年内更新上千份标准，环评体 | |
| 威水星空（北京）环境技术有限公司荣获“ 20 | |
| 我公司成功上线中国水网平台 | |
| 我公司的两项技术和产品入选北京市科委新技术新 | |
| 2015国家征集“双高”废水治理优秀案例 我 | |
| 重磅！2016年完美收官！ | |
| 我公司与江苏如皋市高诚化工签订精制棉废水处理 | |
| http://www.w-startech.com/newsinfo.asp?ID=2519 | |
| 企业法人营业执照 | |
| 高新技术企业 | |
| 北京市新技术新产品证书 | |
| 科技部中小企业技术创新基金项目 | |
| 环境管理体系认证证书 | |
| 职业健康安全管理体系认证证书 | |
| 质量管理体系认证证书 | |
| 表面曝气节能控制装置专利证书 | |
| 污水处理催化氧化反应器专利证书 | |
| 污水处理生物反应器专利证书 | |
| 一种纳米三氧化二铁、其制备方法及用途专利证书 | |
| 工艺技术 | |
| 废水整体解决方案 | |
| 咨询管理和服务 | |
| 制浆造纸工业 | |
| 纺织印染工业 | |
| 化工化纤工业 | |
| 生物医药工业 | |
| 生物酶制剂工业 | |
| 工业园区废水 | |
| 市政废水 | |
| 除盐水 | |
| 水生态修复 | |
| 污水厂异味控制 | |
| 污水厂工艺优化和节能控制 |
Website security
IP
113.10.178.242
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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