SEO report of rainbiotech.com

雷恩生物科技

www.rainbiotech.com/

雷恩生物科技

   

 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.rainbiotech.com/

Character length : 20

Title
雷恩生物科技
Description
雷恩生物科技
Keywords (meta keywords)
雷恩生物科技

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://rainbiotech.com/robots.txt
User-agentDisallowed for the search engines
*
  • /admin/
  • /core/
  • /data/
  • /member/
  • /template/
  • /index.php?c=api*


 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
雷恩生物科技

Character length : 6

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 16%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
000000

No "H" tags found

Heading structure in the source code
    Word cloud
    • 联系我们3
    • 产品信息2
    • 牡蛎茎久片2
    • 加入雷恩2
    • 新闻与媒体2
    • rain2
    • 牡蛎御久片2
    • 关于雷恩2
    • 公司简介2
    Keyword matrix
    wordtitledescriptionsheading
    联系我们
    产品信息
    牡蛎茎久片
    加入雷恩
    新闻与媒体
    rain
    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 16 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.

     Technologies

    Deprecated HTML elements
    Error! Deprecated HTML tags are used on this webpage. You should improve your website.
    Deprecated HTML tagsOccurrences
    <font>1
    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 tagsOccurrences
    <font>1
    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 not fast enough: 0.50 seconds have passed until the page started to load.
    Table layout
    Good! No nested tables found.
    Number of HTTP resources
    20
    Number of source domains
    1
    Render blocking resources
    The elements below are blocking the “above the fold” rendering.
    List of render blocking javascript files
    • http://www.rainbiotech.com/template/default/js/jquery-1.4.2.js
    • http://www.rainbiotech.com/template/default/js/slide.js
    • http://www.rainbiotech.com/.. /jquery-1.7.2.min.js
    • http://www.rainbiotech.com/.. /jquery.SuperSlide.js
    List of render blocking css files
    • http://www.rainbiotech.com/template/default/images/css.css
    • http://www.rainbiotech.com/template/default/images/home.css

     Speed test – Javascript

    Javascript
    Good! Just a few javascript files are detected on the website.
    • http://www.rainbiotech.com/template/default/js/jquery-1.4.2.js
    • http://www.rainbiotech.com/template/default/js/slide.js
    • http://www.rainbiotech.com/template/default/images/jquery-1.7.2.min.js
    • http://www.rainbiotech.com/template/default/images/jquery.SuperSlide.js
    File size of all javascript files combined
    263.04KB
    Javascript minifying
    You can save 62.6KB (40% 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.rainbiotech.com/template/default/images/css.css
    • http://www.rainbiotech.com/template/default/images/home.css
    File size of all css files combined
    4.81KB
    CSS minifying
    You can save 361B (11% compression) on the analysed URL by minifying the CSS files.

     Speed test – Compression

    Uncompressed size of the of the HTML
    9.80KB
    Gzip compression
    Error! By using Gzip you can save 115KB (71% compression) on your site.

     Speed test – Browser cache

    Number of static resources (image, JS, CSS)
    19
    Browser cache
    The browser cache is not set correctly for all elements.
    URLDuration
    http://www.rainbiotech.com/.. /7c60eb903d5c9b65cf8b16536eeda292.jpgExpiry time is not specified
    http://www.rainbiotech.com/.. /99e0baf765f3bd3e3956a120aa2e8127.jpgExpiry time is not specified
    http://www.rainbiotech.com/.. /e2c80e1c2997f799f0bbe765f32ff084.jpgExpiry time is not specified
    http://www.rainbiotech.com/.. /66e2b6bb64413dea39d0256cfc71585a.jpgExpiry time is not specified
    http://www.rainbiotech.com/.. /c674862a7b50dfd1295344a6e7110c53.jpgExpiry time is not specified
    http://www.rainbiotech.com/template/default/images/css.cssExpiry time is not specified
    http://www.rainbiotech.com/template/default/images/home.cssExpiry time is not specified
    http://www.rainbiotech.com/template/default/images/ico.pngExpiry time is not specified
    http://www.rainbiotech.com/template/default/images/index_07.jpgExpiry time is not specified
    http://www.rainbiotech.com/template/default/images/index_10.jpgExpiry time is not specified
    http://www.rainbiotech.com/template/default/images/index_18.jpgExpiry time is not specified
    http://www.rainbiotech.com/template/default/images/index_22.jpgExpiry time is not specified
    http://www.rainbiotech.com/template/default/images/index_33.jpgExpiry time is not specified
    http://www.rainbiotech.com/template/default/images/index_41.jpgExpiry time is not specified
    http://www.rainbiotech.com/template/default/images/index_44.jpgExpiry time is not specified
    http://www.rainbiotech.com/.. /jquery-1.7.2.min.jsExpiry time is not specified
    http://www.rainbiotech.com/.. /jquery.SuperSlide.jsExpiry time is not specified
    http://www.rainbiotech.com/template/default/js/jquery-1.4.2.jsExpiry time is not specified
    http://www.rainbiotech.com/template/default/js/slide.jsExpiry time is not specified

     Speed test – Images

    File size of all images combined
    230.85KB
    Image optimisation
    You can save 155.4KB (68% compression) by optimising the images below:

     Links

    We found a total of 20 different links.
    Internal links: 18
    External links: 2

    External links:

    Link text (anchor) Link strength
    淘宝
    京东

    Internal links:

    Link text (anchor) Link strength
    首页
    关于雷恩
    公司简介
    企业文化
    工厂掠影
    新闻与媒体
    新闻动态
    产品信息
    牡蛎御久片(宴用版)
    牡蛎御久片(血拼版)
    牡蛎茎久片
    加入雷恩
    职位机会
    联系我们
    联系我们
    http://www.rainbiotech.com/index.php?catid=6
    http://www.rainbiotech.com/muyujiupian(xuepinban)/28.html
    http://www.rainbiotech.com/mujingjiupian/27.html

     Website security

    IP
    112.121.187.36
    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

    rainbiotech.com

    rainbiotech.com

    extechplm.com.cn

    extechplm.com.cn

    seat-furniture.com

    seat-furniture.com

     Icons

    Favicon
    Error! No favicon is found. Using favicon helps to build a better brand quicker.

     Typos

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