SEO report of yannantech.com
燕南国创科技（北京）有限公司
www.yannantech.com/
燕南国创科技依托于北京大学生物识别实验室的核心技术，在指静脉识别技术方面达到国际领先水平，指静脉技术具有活体认证，防复制，高安全性的特点。公司陆续推出了金融认证终端，考试防替考终端，指静脉智能门锁灯一系列产品 ...
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.yannantech.com/
Character length : 19
Title
燕南国创科技（北京）有限公司
Description
燕南国创科技依托于北京大学生物识别实验室的核心技术，在指静脉识别技术方面达到国际领先水平，指静脉技术具有活体认证，防复制，高安全性的特点。公司陆续推出了金融认证终端，考试防替考终端，指静脉智能门锁灯一系列产品。
Keywords (meta keywords)
指静脉,智能门锁，防替考，金融认证
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
Error! Hyphen (-) is a better solution than underscore (_) 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
Linkedin2
Facebook Share0
Facebook Comments0
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
燕南国创科技（北京）有限公司
Character length : 14
Good! The title’s length is between 10 and 70 characters.
Character length : 14
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 2%
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 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- 关于我们4
- 产品中心2
- 解决方案2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 关于我们 | |||
| 产品中心 | |||
| 解决方案 |
404 Page
The website has a 404 error page.
Flash content
Error! We found flash content(s) on this website which cannot be indexed by the search engines.
Frame
Good! The website does not use iFrame solutions.
Images
We found 20 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.
- http://13383914.s21i-13.faiusr.com/.. /ABUIABACGAAgrfqsxwUo3t_uyQYwiAk41QY!400x...
- http://13383914.s21i-13.faiusr.com/.. /ABUIABACGAAgp66txwUonrKf1AQw3As4sAk!400x...
- http://13383914.s21i-13.faiusr.com/.. /ABUIABACGAAg1KKxxwUop_usnQQw3gI4_gE.jpg
- http://13383914.s21i-13.faiusr.com/.. /ABUIABACGAAg3fqsxwUoy5Ck4wUw1AI4mgI.jpg
Technologies
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 56 |
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> | 56 |
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
Error! Avoid using nested tables!
Number of HTTP resources
46
Number of source domains
8
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://mo.faisys.com/js/locale/2052.min.js?v=201806051009
- http://mo.faisys.com/js/jqmobi/jqmobi.min.js?v=201804081340
- http://mo.faisys.com/js/jqmobi/jqmobi_ui.min.js?v=201804231155
- http://mo.faisys.com/.. /clipboard.min.js?v=201803181542
- http://mo.faisys.com/js/mobi.min.js?v=201807261446
- http://mo.faisys.com/css/fontsIco.min.css?v=201807171432
- http://mo.faisys.com/css/base.min.css?v=201807181219
- http://mo.faisys.com/css/bannerAnimation.min.css?v=201711201610
- http://mo.faisys.com/css/template/1011_5.min.css?v=201806151528
- http://mo.faisys.com/css/cubeNavigation.min.css?v=201806181538
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
860.50KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
734.64KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
86.69KB
Gzip compression
Error! By using Gzip you can save 237B (63% compression) on your site.
- By compressing http://m.yannantech.com/cn/ajax/ajaxLoadModuleDom_h.jsp you can save 237B (63% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
37
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://fe.faisys.com/jssdk_1_0/js/hawkEye.min.js?v=201807231924 | 60 minutes |
Speed test – Images
File size of all images combined
792.47KB
Image optimisation
You can save 554.5KB (71% compression) by optimising the images below:
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAgrfqsxwUo3t_uyQYwiAk41QY!700x... you can save 107.1KB (78%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAgxOnGygUo2pm89gIwvwc4rAM!640x... you can save 101.9KB (80%) data.
- By lossless compressing the http://12976897.s61i.faiusr.com/.. /AD0IgYaYBhACGAAg7P7RxgUovLP-0wQwgAU4rAI!... you can save 70.9KB (73%) data.
- By lossless compressing the http://11677738.s61i.faiusr.com/.. /AD0IquDIBRACGAAgu5DnxgUojPWwhQUwgAY4xAM.... you can save 38.2KB (73%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAgus-BxwUoirvkLjDUATiIAQ!640x6... you can save 32.6KB (78%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAgq8-BxwUo9I_d4wQw1AE4hwE!640x... you can save 31.1KB (73%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAgts-BxwUoyK-IzAUw1gE4fw!640x6... you can save 31KB (79%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAguM-BxwUo-L6FrgIw1AE4hwE!640x... you can save 29.9KB (74%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAgps-BxwUo_vHn7wMw0wE4iQE!640x... you can save 27.7KB (75%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAgtM-BxwUorOqb4QQw1AE4iAE!640x... you can save 25.6KB (75%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAgn-qsxwUojM3_owYwjgM4zQI.jpg you can save 21.9KB (75%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAg1KKxxwUop_usnQQw3gI4_gE.jpg you can save 14.6KB (35%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAghsi2xwUo6NeNxwcwgA84igU!640x... you can save 7.3KB (36%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAgp66txwUonrKf1AQw3As4sAk!700x... you can save 7.1KB (33%) data.
- By lossless compressing the http://12976897.s61i.faiusr.com/.. /AD0IgYaYBhAEGAAgpI-SxgUosI7N_gMwTzhS.png... you can save 1.3KB (36%) data.
- By lossless compressing the http://12976897.s61i.faiusr.com/.. /AD0IgYaYBhAEGAAgqI-SxgUo8cyfVjBVOE4.png you can save 1.3KB (47%) data.
- By lossless compressing the http://12976897.s61i.faiusr.com/.. /AD0IgYaYBhAEGAAgo4-SxgUo3KGb8AYwSzhO.png... you can save 1.2KB (42%) data.
- By lossless compressing the http://12976897.s61i.faiusr.com/.. /AD0IgYaYBhAEGAAgpo-SxgUomryZ4QQwUjhO.png... you can save 1.1KB (38%) data.
- By lossless compressing the http://13383914.s21i.faiusr.com/.. /ABUIABACGAAg3fqsxwUoy5Ck4wUw1AI4mgI.jpg you can save 1,010B (18%) data.
- By lossless compressing the http://mo.faisys.com/image/PicRight.png?v=201711250607 you can save 926B (65%) data.
- By lossless compressing the http://mo.faisys.com/image/PicLeft.png?v=201711250607 you can save 921B (64%) data.
Links
We found a total of 13 different links.
Internal links: 11
External links: 2
Internal links: 11
External links: 2
External links:
| Link text (anchor) | Link strength |
|---|---|
| 在线客服：点击进入 | |
| 京ICP备15064387号 |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| 首页 | |
| 产品中心 | |
| 解决方案 | |
| 合作共赢 | |
| 关于我们 | |
| 新闻中心 | |
| 留言板 | |
| 查看更多 | |
| 核心技术 | |
| 行业动态 | |
| 加入我们 |
Website security
IP
106.75.177.49
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
annantech.com, ytannantech.com, tannantech.com, ygannantech.com, gannantech.com, yhannantech.com, hannantech.com, yjannantech.com, jannantech.com, yuannantech.com, uannantech.com, ynnantech.com, yaqnnantech.com, yqnnantech.com, yawnnantech.com, ywnnantech.com, yaznnantech.com, yznnantech.com, yannantech.com, ynnantech.com, yaxnnantech.com, yxnnantech.com, yasnnantech.com, ysnnantech.com, yanantech.com, yanbnantech.com, yabnantech.com, yangnantech.com, yagnantech.com, yanhnantech.com, yahnantech.com, yanjnantech.com, yajnantech.com, yanmnantech.com, yamnantech.com, yan nantech.com, ya nantech.com, yanantech.com, yannbantech.com, yanbantech.com, yanngantech.com, yangantech.com, yannhantech.com, yanhantech.com, yannjantech.com, yanjantech.com, yannmantech.com, yanmantech.com, yann antech.com, yan antech.com, yannntech.com, yannaqntech.com, yannqntech.com, yannawntech.com, yannwntech.com, yannazntech.com, yannzntech.com, yannantech.com, yannntech.com, yannaxntech.com, yannxntech.com, yannasntech.com, yannsntech.com, yannatech.com, yannanbtech.com, yannabtech.com, yannangtech.com, yannagtech.com, yannanhtech.com, yannahtech.com, yannanjtech.com, yannajtech.com, yannanmtech.com, yannamtech.com, yannan tech.com, yanna tech.com, yannanech.com, yannantrech.com, yannanrech.com, yannantfech.com, yannanfech.com, yannantgech.com, yannangech.com, yannanthech.com, yannanhech.com, yannantyech.com, yannanyech.com, yannant5ech.com, yannan5ech.com, yannant6ech.com, yannan6ech.com, yannantch.com, yannantewch.com, yannantwch.com, yannantesch.com, yannantsch.com, yannantech.com, yannantch.com, yannantedch.com, yannantdch.com, yannantefch.com, yannantfch.com, yannanterch.com, yannantrch.com, yannante3ch.com, yannant3ch.com, yannante4ch.com, yannant4ch.com, yannanteh.com, yannantecxh.com, yannantexh.com, yannantecsh.com, yannantesh.com, yannantech.com, yannanteh.com, yannantecdh.com, yannantedh.com, yannantecfh.com, yannantefh.com, yannantecvh.com, yannantevh.com, yannantec h.com, yannante h.com, yannantec.com, yannantechb.com, yannantecb.com, yannantechg.com, yannantecg.com, yannantecht.com, yannantect.com, yannantechy.com, yannantecy.com, yannantechu.com, yannantecu.com, yannantechj.com, yannantecj.com, yannantechm.com, yannantecm.com, yannantechn.com, yannantecn.com
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