SEO report of rmnanotech.cn

Redirected to membranium.com/cn/

JSC“RM纳米技术” - 反渗透膜元件

membranium.com/cn/

“RM纳米技术”有限公司是 “RUSNANO”投资组合公司，生产纳米膜织物和轧制反渗透（RO），纳滤（NF），超滤膜（UF）元件

   

 Tasks

  • Select one version of your site as main and make a redirect from other versions to that one.
  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : membranium.com/cn/

Character length : 18

Title
JSC“RM纳米技术” - 反渗透膜元件
Description
“RM纳米技术”有限公司是 “RUSNANO”投资组合公司，生产纳米膜织物和轧制反渗透（RO），纳滤（NF），超滤膜（UF）元件
Keywords (meta keywords)
关于RM纳米技术投资公司RUSNANO，RM纳米技术，membranium，rmnanotech，membranium，反渗透膜元件，反渗透，水处理，水净化，水净化系统，反渗透，纳滤，超滤

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://membranium.com/robots.txt
User-agentDisallowed for the search engines
*
  • All subpages are allowed to crawl


 Social

Social Engagement

Linkedin1

Facebook Share0

Facebook Comments0

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
JSC“RM纳米技术” - 反渗透膜元件

Character length : 20

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 8%

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
H1H2H3H4H5H6
004000
Heading structure in the source code
  • <H3> 产品范围
  • <H3> 参考
  • <H3> 技术信息
  • <H3> 服务与支持
Word cloud
  • water5
  • membranium4
  • reverse4
  • elements4
  • 了解更多4
  • osmosis4
  • nsf3
  • brand3
  • international3
  • certification3
  • 联系我们3
  • sea3
  • nanotech”3
  • jsc3
  • series2
  • 经销商2
  • 产品范围2
  • 关于我们2
  • health2
  • september2
  • sheet2
  • flat2
  • membrane2
  • 技术信息2
  • earns2
  • 服务与支持2
  • 膜元件性能识别2
  • 软件支持2
  • 同类产品选型表2
Keyword matrix
wordtitledescriptionsheading
water
membranium
reverse
elements
了解更多
osmosis
404 Page
The website has no standard 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 17 images on this web page.

Alternate attributes for the following 16 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Readability

Flesch–Kincaid Grade Level
7.50
Flesch Reading Ease
49.30
Coleman Liau Index
12.00
Automated Readability Index (ARI)
5.40
Dale–Chall Readability
9.30
SMOG Index
9.10
Spache Readibility
5.00
Number of letters
847
Number of words
162
Number of sentences
36
Average words per sentences
5
Number of syllables
293
Syllables in words
277
Average syllables in words
1.81
Number of words in first three syllables
38
Percentage of word / syllables
23.46
Words not in Dale-Chall easy-word list
93
Words not in Spache easy-word list
57

 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
Good! The website uses printer-friendly CSS.
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
63
Number of source domains
11
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • https://translate.google.com/.. /element.js?cb=googleTranslateElementInit...
List of render blocking css files
  • https://membranium.com/theme/Rmnano/css/bootstrap.css
  • https://membranium.com/theme/Rmnano/css/app.css
  • https://membranium.com/theme/Rmnano/css/header-default.css
  • https://membranium.com/.. /font-awesome.min.css
  • https://membranium.com/theme/Rmnano/css/blocks.css
  • https://membranium.com/theme/Rmnano/css/footer-v1.css
  • https://membranium.com/theme/Rmnano/css/blue.css
  • https://membranium.com/.. /ie10-viewport-bug-workaround.css
  • https://membranium.com/.. /sky-forms.css
  • https://membranium.com/.. /custom-sky-forms.css
  • https://membranium.com/theme/Rmnano/css/custom.css
  • https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz
  • https://membranium.com/theme/Rmnano/css/hover.min.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • https://membranium.com/theme/Rmnano/js/vendor/jquery.min.js
  • https://membranium.com/theme/Rmnano/js/owl-carousel/owl.carousel.min.js
  • https://membranium.com/theme/Rmnano/js/bootstrap-filestyle.min.js
  • https://membranium.com/theme/Rmnano/js/bootstrap.min.js
  • https://membranium.com/theme/Rmnano/js/app.js?v=59214eb90287c
  • https://membranium.com/theme/Rmnano/js/ie10-viewport-bug-workaround.js
File size of all javascript files combined
1.04MB
Javascript minifying
You can save 1.2KB (26% compression) on the analysed URL by minifying the javascript files.

 Speed test – CSS

CSS
Error! Too many CSS files detected that slows down the page load.
  • https://membranium.com/theme/Rmnano/css/bootstrap.css
  • https://membranium.com/theme/Rmnano/css/app.css
  • https://membranium.com/theme/Rmnano/css/header-default.css
  • https://membranium.com/theme/Rmnano/css/vendor/font-awesome/css/font-awesome.min.css
  • https://membranium.com/theme/Rmnano/css/blocks.css
  • https://membranium.com/theme/Rmnano/css/footer-v1.css
  • https://membranium.com/theme/Rmnano/css/blue.css
  • https://membranium.com/theme/Rmnano/css/ie10-viewport-bug-workaround.css
  • https://membranium.com/theme/Rmnano/plugins/sky-forms-pro/skyforms/css/sky-forms.css
  • https://membranium.com/theme/Rmnano/plugins/sky-forms-pro/skyforms/custom/custom-sky-forms.css
  • https://membranium.com/theme/Rmnano/css/custom.css
  • https://membranium.com/theme/Rmnano/css/app.css
  • https://membranium.com/theme/Rmnano/css/print.css
  • https://membranium.com/theme/Rmnano/css/hover.min.css
  • https://membranium.com/theme/Rmnano/css/../js/owl-carousel/owl.carousel.css
File size of all css files combined
574.45KB
CSS minifying
You can save 11.5KB (26% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
102.96KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
55
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
https://membranium.com/.. /slide__karusel_software_57ec3236de9a7.jp...Expiry time is not specified
https://membranium.com/.. /slide__o_kompanii_57ec327c86651.jpgExpiry time is not specified
https://membranium.com/media/slider/slide__produkt_57ec325365a58.jpgExpiry time is not specified
https://membranium.com/.. /044cc165c0ef226ce3adad087a726a0b.jpgExpiry time is not specified
https://www.google.com/recaptcha/api.js5 minutes
https://mc.yandex.ru/metrika/advert.gif60 minutes
https://mc.yandex.ru/metrika/watch.js60 minutes
https://translate.googleapis.com/.. /translateelement.css60 minutes
https://translate.googleapis.com/translate_static/js/element/main.js60 minutes
https://www.google-analytics.com/analytics.js2 hours
https://site.yandex.net/v2.0/js/all.js6 hours
https://site.yandex.net/v2.0/js/opensearch.js6 hours
https://site.yandex.net/v2.0/js/suggest.js6 hours
https://membranium.com/theme/Rmnano/css/app.css24 hours
https://membranium.com/theme/Rmnano/css/blocks.css24 hours
https://membranium.com/theme/Rmnano/css/blue.css24 hours
https://membranium.com/theme/Rmnano/css/bootstrap.css24 hours
https://membranium.com/theme/Rmnano/css/custom.css24 hours
https://membranium.com/theme/Rmnano/css/footer-v1.css24 hours
https://membranium.com/theme/Rmnano/css/header-default.css24 hours
https://membranium.com/theme/Rmnano/css/hover.min.css24 hours
https://membranium.com/.. /ie10-viewport-bug-workaround.css24 hours
https://membranium.com/theme/Rmnano/css/print.css24 hours
https://membranium.com/.. /font-awesome.min.css24 hours
https://membranium.com/theme/Rmnano/images/calculator_cn.jpg24 hours
https://membranium.com/theme/Rmnano/images/css/h3-icon.png24 hours
https://membranium.com/.. /case-studies.png24 hours
https://membranium.com/theme/Rmnano/images/indexicon/products.png24 hours
https://membranium.com/.. /service-support.png24 hours
https://membranium.com/.. /technical-info.png24 hours
https://membranium.com/.. /iso-9001-2008-certified_70px.png24 hours
https://membranium.com/theme/Rmnano/images/languages/cn.png24 hours
https://membranium.com/theme/Rmnano/images/languages/en.png24 hours
https://membranium.com/theme/Rmnano/images/languages/es.png24 hours
https://membranium.com/theme/Rmnano/images/languages/ru.png24 hours
https://membranium.com/theme/Rmnano/images/rusnano_claim_70px_en.png24 hours
https://membranium.com/theme/Rmnano/images/v2_nanotech_logo_en.png24 hours
https://membranium.com/theme/Rmnano/img/up-arrow.png24 hours
https://membranium.com/theme/Rmnano/js/app.js?v=5c7c8f82d92d424 hours
https://membranium.com/theme/Rmnano/js/bootstrap-filestyle.min.js24 hours
https://membranium.com/theme/Rmnano/js/bootstrap.min.js24 hours
https://membranium.com/.. /ie10-viewport-bug-workaround.js24 hours
https://membranium.com/theme/Rmnano/js/owl-carousel/owl.carousel.css24 hours
https://membranium.com/.. /owl.carousel.min.js24 hours
https://membranium.com/.. /sky-forms.css24 hours
https://membranium.com/.. /custom-sky-forms.css24 hours

 Speed test – Images

File size of all images combined
667.17KB
Image optimisation
You can save 390.5KB (59% compression) by optimising the images below:

 Traffic

Alexa
8799347

Main traffic sources

 Links

We found a total of 59 different links.
Internal links: 54
External links: 5

External links:

Link text (anchor) Link strength
http://www.rusnano.com/projects/portfolio/rm-nanotech
https://www.linkedin.com/company/rm-nanotech
http://twitter.com/RM_Nanotech
http://www.facebook.com/RM-Nanotech-215914665105497
https://www.youtube.com/channel/UCDiEgX2ebYc1JUOYrDiQWmw

Internal links:

Link text (anchor) Link strength
English
Русский
中國
联系我们
https://membranium.com/cn
关于我们
关于我们
公司历史
研发和文献
质保政策
团队
职业规划
经销商
产品范围
缠绕膜元件
膜片
行業
技术信息
膜元件规格
技术服务公告
软件支持
参考
认证
服务与支持
膜装置的设计和总安装
在线支持
同类产品选型表
膜元件性能识别
新闻
一些关于MEMBRANIUM
论坛和展会
https://membranium.com/cn/technical-info/software
https://membranium.com/cn/catalog/cn-spiral-wound-membrane-elements
https://membranium.com/cn/service-support/online-troubleshooting
https://membranium.com/cn/about-us/company-profile
前
下一个
https://membranium.com/cn/products
https://membranium.com/#
了解更多
https://membranium.com/cn/technical-info/case-studies
了解更多
https://membranium.com/cn/technical-info
了解更多
https://membranium.com/cn/service-support
了解更多
同类产品表
https://membranium.com/cn/service-support/analog-guidance
最新新闻
https://membranium.com/cn/news/company/rm-nanotech-nsf
JSC “RM Nanotech” brand Membranium earns NSF International certification for Its KM series (sea water) reverse osmosis elements
https://membranium.com/cn/about-us/quality-policy
MEMBRANIUM participated in one of the most significant water forum for CIS and Eastern European countries “ECWATECH-2016”.
网站地图

 Website security

IP
37.140.192.246
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.

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 Icons

Favicon
Good! The website uses favicon.

 Typos

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