SEO report of ranleytech.com

北京兰利科技有限公司
                                                
                                                    www.ranleytech.com/
                                                
                                        Error! The "meta description" is missing, the page has no summary description!
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 : www.ranleytech.com/
Character length : 19
 Title
    北京兰利科技有限公司
 Keywords (meta keywords)
    Good! The website does not use “meta keywords”.
 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.ranleytech.com/pic_show.asp?classID1=28&classID2=50&id=... ("微脉冲激光器 微脉冲激光器 微脉冲激光器是全固态准连续红外/绿光激光器,通过采用独特的被动调Q腔型设计,实...")
- http://www.ranleytech.com/pic_show.asp?classID1=28&classID2=51&id=... ("多波长灯泵调Q激光器 多波长灯泵调Q激光器 多波长灯泵调Q激光器是一款灯泵浦电光调Q纳秒Nd:YAG激光器,采用多...")
- http://www.ranleytech.com/pic_show.asp?classID1=28&classID2=52&id=... ("kHz电光调Q全固态激光器 kHz电光调Q全固态激光器 kHz电光调Q全固态激光器是一款LD泵浦电光调Q的2~4KHz纳秒激光器...")
- http://www.ranleytech.com/news_show.asp?classID=2&id=12 ("无人驾驶黑科技:毫米波+激光雷达大于“三” 传统激光雷达产品短期内还难以摆脱高成本的制约,这样一来价格优势更加明显的固态激光雷达和毫米波雷达,不仅可以在性能上实现互补,还可以大大降低使用成本,或许可以为无人驾驶的开发提供一个新的选择。 ... 了解更多新闻动态+")
- http://www.ranleytech.com/news_show.asp?classID=2&id=11 ("激光电视发展30年终于“大器晚成” 激光电视发展,历史很长但“成功”很晚 激光是人类发明的最纯粹的光源。因此,用激光作为显示技术,可以得到: 1. 最好的红绿蓝三原色,以及在此基础上形成的最宽广的色彩表现力; 2. 激光用... 了解更多新闻动态+")
- http://www.ranleytech.com/news_show.asp?classID=1&id=9 ("怀柔拓展圆满成功 2016年10月14日至15日,公司在怀柔水长城组织了为期二天的团队拓展活动,活动期间分为红队和蓝队两队, 红队队长为韩於利,队名为“红太狼队”,口号是“敢爱、敢恨、敢拼、敢闯”。蓝队队长为蒋旭玲,队名为“向... 了解更多新闻动态+")
- http://www.ranleytech.com/case_show.asp?id=19 ("合作伙伴 目前已经与我们公司建立合作关系的科研单位和公司主要有:中国科学院合肥物质科学研究院、中国人民解放军装备学院、中国...")
- Expand
 Search engine friendly URLs
    Error! Not all URLs are SEO friendly on this website!
- http://www.ranleytech.com/pic_show.asp?classID1=28&classID2=50&id=... ("微脉冲激光器 微脉冲激光器 微脉冲激光器是全固态准连续红外/绿光激光器,通过采用独特的被动调Q腔型设计,实...")
- http://www.ranleytech.com/pic_show.asp?classID1=28&classID2=51&id=... ("多波长灯泵调Q激光器 多波长灯泵调Q激光器 多波长灯泵调Q激光器是一款灯泵浦电光调Q纳秒Nd:YAG激光器,采用多...")
- http://www.ranleytech.com/pic_show.asp?classID1=28&classID2=52&id=... ("kHz电光调Q全固态激光器 kHz电光调Q全固态激光器 kHz电光调Q全固态激光器是一款LD泵浦电光调Q的2~4KHz纳秒激光器...")
- http://www.ranleytech.com/news_show.asp?classID=2&id=12 ("无人驾驶黑科技:毫米波+激光雷达大于“三” 传统激光雷达产品短期内还难以摆脱高成本的制约,这样一来价格优势更加明显的固态激光雷达和毫米波雷达,不仅可以在性能上实现互补,还可以大大降低使用成本,或许可以为无人驾驶的开发提供一个新的选择。 ... 了解更多新闻动态+")
- http://www.ranleytech.com/news_show.asp?classID=2&id=11 ("激光电视发展30年终于“大器晚成” 激光电视发展,历史很长但“成功”很晚 激光是人类发明的最纯粹的光源。因此,用激光作为显示技术,可以得到: 1. 最好的红绿蓝三原色,以及在此基础上形成的最宽广的色彩表现力; 2. 激光用... 了解更多新闻动态+")
- http://www.ranleytech.com/news_show.asp?classID=1&id=9 ("怀柔拓展圆满成功 2016年10月14日至15日,公司在怀柔水长城组织了为期二天的团队拓展活动,活动期间分为红队和蓝队两队, 红队队长为韩於利,队名为“红太狼队”,口号是“敢爱、敢恨、敢拼、敢闯”。蓝队队长为蒋旭玲,队名为“向... 了解更多新闻动态+")
 Checking the robots.txt file
    The robots.txt file is missing!
Social
 Social Engagement
    No info found.
Content
 Doctype
    HTML 5
 Encoding
    Perfect! The character encoding is set: UTF-8.
 Language
    Error! No language localization is found.
 Title
    北京兰利科技有限公司
Character length : 10
Good! The title’s length is between 10 and 70 characters.
Character length : 10
Good! The title’s length is between 10 and 70 characters.
 Text / HTML ratio
    Ratio : 19%
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 | 9 | 4 | 1 | 4 | 
Heading structure in the source code
- <H5> 服务电话:010-62485462
- <H3> 产品分类 Products
- <H3> 微脉冲激光器
- <H3> 多波长灯泵调Q激光器
- <H3> kHz电光调Q全固态激光器
- <H3> 关于兰利 Aboutus
- <H3> 新闻动态 News
- <H4> 无人驾驶黑科技:毫米波+激光雷达大于“三”
- <H4> 激光电视发展30年终于“大器晚成”
- <H4> 怀柔拓展圆满成功
- <H3> 合作伙伴 Case
- <H4> 合作伙伴
- <H3> 快速导航 Nav
- <H3> 联系我们 Contact us
- <H6> 电话
- <H6> 地图
- <H6> 手机
- <H6> 邮件
 Word cloud
    - 合作伙伴5
- 联系我们5
- 新闻动态4
- 了解更多新闻动态3
- lrf/d3
- 技术支持3
- 招聘信息3
- 关于公司3
- khz电光调q全固态激光器2
- 微脉冲激光器2
- 多波长灯泵调q激光器2
 Keyword matrix
    | word | title | descriptions | heading | 
|---|---|---|---|
| 合作伙伴 | |||
| 联系我们 | |||
| 新闻动态 | |||
| 了解更多新闻动态 | |||
| lrf/d | |||
| 技术支持 | 
 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 12 images on this web page.
Alternate attributes for the following 12 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 12 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.ranleytech.com/images/logo.png
- http://www.ranleytech.com/images/fangd.png
- http://www.ranleytech.com/images/1.jpg
- http://www.ranleytech.com/images/2.jpg
- http://www.ranleytech.com/images/3.jpg
- http://www.ranleytech.com/images/about_img.png
- http://www.ranleytech.com/images/icon1.jpg
- http://www.ranleytech.com/images/icon01.jpg
- http://www.ranleytech.com/images/icon2.jpg
- http://www.ranleytech.com/images/icon02.jpg
- http://www.ranleytech.com/images/icon3.jpg
- http://www.ranleytech.com/images/icon03.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
    Good! No nested tables found.
 Render blocking resources
    Good! No render blocking elements found!
Speed test – Javascript
 Javascript
    Error! Too many javascript files found which slows down the page load on the website.
- http://www.ranleytech.com/js/jquery.min.js
- http://www.ranleytech.com/js/hammer/hammer.min.js
- http://www.ranleytech.com/js/hammer/jquery.hammer.js
- http://www.ranleytech.com/inc/jPIC.js
- http://www.ranleytech.com/inc/setHome.js
- http://www.ranleytech.com/js/ie10-viewport-bug-workaround.js
- http://www.ranleytech.com/js/html5shiv.min.js
- http://www.ranleytech.com/js/nav/nav.js
 File size of all javascript files combined
    0.00
 Javascript minifying
    Great! The Javascript files are minified.
Speed test – CSS
 CSS
    Good! Just a few CSS files are used on this website.
- http://www.ranleytech.com/css/style.css
- http://www.ranleytech.com/inc/page.css
 File size of all css files combined
    0.00
 CSS minifying
    Great! The CSS elements are minified.
Speed test – Compression
 Uncompressed size of the of the HTML
    0.00
 Gzip compression
    Your site uses compression.
Speed test – Browser cache
 Browser cache
    The browser cache is set correctly for all elements.
Speed test – Images
 File size of all images combined
    0.00
 Image optimisation
    All images are optimized.
Links
We found a total of 24 different links.
Internal links: 22
External links: 2
Internal links: 22
External links: 2
External links:
Internal links:
Website security
 IP
    218.107.207.20
 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
Icons
 Favicon
    Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
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