SEO report of jayotech.com
深圳市嘉佑科技有限公司
www.jayotech.com/
深圳市嘉佑科技有限公司是专业植物照明产品生产、批发商，主要产品有电子镇流器、LED灯、灯罩等，公司以绿色照明为向导，立足于照明电器的研发、生产和销售，产品主要销往欧洲、北美等国家地区，公司拥有全系列500余种产品，凭借产品的可靠性优势、资深的技术研发经验及优质的售后服务，在北美同行占有领先地位 ...
Tasks
- Make the site mobile device friendly.
- 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.
- Try to make your site load faster.
SEO
URL
Domain : www.jayotech.com/
Character length : 17
Title
深圳市嘉佑科技有限公司
Description
深圳市嘉佑科技有限公司是专业植物照明产品生产、批发商，主要产品有电子镇流器、LED灯、灯罩等，公司以绿色照明为向导，立足于照明电器的研发、生产和销售，产品主要销往欧洲、北美等国家地区，公司拥有全系列500余种产品，凭借产品的可靠性优势、资深的技术研发经验及优质的售后服务，在北美同行占有领先地位。
Keywords (meta keywords)
深圳市嘉佑科技有限公司,电子镇流器、LED灯、灯罩
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
- http://www.jayotech.com/products_list.html ("产品中心")
- http://www.jayotech.com/news_list/newsCategoryId=3.html ("新闻动态")
- http://www.jayotech.com/products_list/&pmcId=24.html ("智能电子镇流器")
- http://www.jayotech.com/products_list/&pmcId=25.html ("智能家电控制板")
- http://www.jayotech.com/products_list/&pmcId=23.html ("LED 驱动")
- http://www.jayotech.com/news_list/&newsCategoryId=3.html ("新闻动态")
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
- http://www.jayotech.com/contact/i=1&comContentId=1.html ("联系我们")
- http://www.jayotech.com/about2/&i=6&comContentId=6.html ("公司简介")
- http://www.jayotech.com/about2/&i=2&comContentId=2.html ("企业文化")
- http://www.jayotech.com/about2/&i=14&comContentId=14.html ("研发能力")
- http://www.jayotech.com/about2/&i=11&comContentId=11.html ("生产车间")
- http://www.jayotech.com/products_list/&pmcId=24.html ("智能电子镇流器")
- http://www.jayotech.com/products_list/&pmcId=25.html ("智能家电控制板")
- http://www.jayotech.com/products_list/&pmcId=23.html ("LED 驱动")
- http://www.jayotech.com/news_list/&newsCategoryId=3.html ("新闻动态")
- Expand
Checking the robots.txt file
There is robots.txt file.
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
深圳市嘉佑科技有限公司
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 4%
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 | 3 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> 关于我们
- <H3> 产品中心
- <H3> 新闻动态
Word cloud
- 产品中心2
- 关于我们2
- 新闻动态2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 产品中心 | |||
| 关于我们 | |||
| 新闻动态 |
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 8 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 8 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.jayotech.com/.. /a0bfedea-3b3a-4452-8579-2e3d817d3fa4.jpg...
- http://www.jayotech.com/.. /36fb3b18-1d4e-4f83-ad13-9e3e98b9c1b5.png...
- http://www.jayotech.com/.. /626903cd-ba37-4bbf-af8f-c4d1828b1358.png...
- http://www.jayotech.com/.. /fb2c024f-1175-4299-8737-cbd63cd905d6.jpg...
- http://www.jayotech.com/.. /59290333-f203-4096-8102-fe098a677190.jpg...
- http://www.jayotech.com/.. /c3214130-cb7b-4295-83c5-ab544428123f.jpg...
- http://www.jayotech.com/.. /4cdb76b3-de73-4148-a015-4f087419b964.jpg...
- http://www.jayotech.com/.. /1c2fa64c-03ee-4a60-b438-7c14c3b2a695.jpg...
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 640px wide display!
Detected applications
 | Amazon Web Services | PaaS |
 | Tengine | Web Servers |
 | animate.css | Web Frameworks |
 | Amazon Cloudfront | CDN |
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.
Loading time
24,638 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
55
Number of source domains
7
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://m.jayotech.com/scripts/common/mobile_zh_CN.js
- http://m.jayotech.com/publicScripts/lib.min.js
- http://res.wx.qq.com/open/js/jweixin-1.0.0.js
- http://m.jayotech.com/m_styles/common.css
- http://m.jayotech.com/m_styles/pageIndex.css
- http://m.jayotech.com/styles/custom.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.jayotech.com/publicScripts/common/jquery.js
- http://www.jayotech.com/publicScripts/lib.min.js
- http://www.jayotech.com/publicScripts/components/??FrontColumns_navigation01.min.js,FrontProducts_generalSearch01.min.js,FrontPublic_slideShow01.min.js
- http://www.jayotech.com/scripts/i18n/??FrontProducts_generalSearch01.js
- http://www.jayotech.com/publicScripts/common/superslide.2.1.js
File size of all javascript files combined
270.57KB
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.jayotech.com/styles/lib.min.css?t=1483612008275.css
- http://www.jayotech.com/styles/page_index.min.css?t=1483612008275.css
File size of all css files combined
112.68KB
CSS minifying
You can save 777B (20% compression) on the analysed URL by minifying the CSS files.
- By minifying http://m.jayotech.com/styles/custom.css you can save 777B (20% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
50.70KB
Gzip compression
Error! By using Gzip you can save 49.8KB (78% compression) on your site.
- By compressing http://m.jayotech.com/.. /??PublicConfig_showLogo01.min.js,Columns... you can save 49.8KB (78% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
48
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://jiayo.3g-make-hn-140.shushang-z.cn/.. /1872dea3-cf1e-41ea-b0bf-2387a2f53ca5.png... | Expiry time is not specified |
| http://jiayo.3g-make-hn-140.shushang-z.cn/.. /4dafb78c-175b-4362-ba93-a27e91fdfef1.png... | Expiry time is not specified |
| http://jiayo.3g-make-hn-140.shushang-z.cn/.. /734f09e9-70c3-4a35-8d71-0c2906cfa664.png... | Expiry time is not specified |
| http://jiayo.3g-make-hn-140.shushang-z.cn/.. /77682cb5-3b3e-4550-a2be-018f0512cd83.png... | Expiry time is not specified |
| http://jiayo.3g-make-hn-140.shushang-z.cn/.. /82aa2307-90dc-43d0-9d08-62f6937053ce.png... | Expiry time is not specified |
| http://jiayo.3g-make-hn-140.shushang-z.cn/.. /a8554393-d5bc-480d-b7ea-733ce2051785.png... | Expiry time is not specified |
| http://jiayo.3g-make-hn-140.shushang-z.cn/.. /c2993c08-96e7-42ed-94eb-4a5f894ebc73.png... | Expiry time is not specified |
| http://jiayo.3g-make-hn-140.shushang-z.cn/.. /e7dfe0d4-3df1-42f8-a953-7acb53824d08.png... | Expiry time is not specified |
| http://jiayo.3g-make-hn-140.shushang-z.cn/.. /f6d9907b-f58b-4a3d-8315-6e0ff15c2eb0.png... | Expiry time is not specified |
| http://bdimg.share.baidu.com/.. /share_style0_32.css?v=5090ac8b.css | 30 minutes |
| http://bdimg.share.baidu.com/.. /tangram.js?v=37768233.js | 30 minutes |
| http://bdimg.share.baidu.com/.. /partners.js?v=96dbe85a.js | 30 minutes |
| http://bdimg.share.baidu.com/.. /share.js?v=89860593.js?cdnversion=425702... | 30 minutes |
| http://bdimg.share.baidu.com/static/api/js/share/api_base.js | 30 minutes |
| http://bdimg.share.baidu.com/.. /share_api.js?v=226108fe.js | 30 minutes |
| http://bdimg.share.baidu.com/.. /logger.js?v=60603cb3.js | 30 minutes |
| http://bdimg.share.baidu.com/.. /share_view.js?v=3ae6026d.js | 30 minutes |
| http://bdimg.share.baidu.com/static/api/js/view/view_base.js | 30 minutes |
Speed test – Images
File size of all images combined
1.53MB
Image optimisation
You can save 1.1MB (71% compression) by optimising the images below:
- By lossless compressing the http://m.jayotech.com/.. /51600af9-511e-45a8-bc4c-1695fbdb6677.jpg... you can save 178.8KB (76%) data.
- By lossless compressing the http://m.jayotech.com/.. /a17af2a7-38fd-4d84-8749-3d3e0bc1e0f6.jpg... you can save 177.6KB (76%) data.
- By lossless compressing the http://m.jayotech.com/.. /681a49c6-bb71-446e-b188-b8c538376e91.jpg... you can save 175.6KB (76%) data.
- By lossless compressing the http://m.jayotech.com/.. /c46cfc3b-c5f4-4fa9-acce-d79b0c182b96.jpg... you can save 157.7KB (77%) data.
- By lossless compressing the http://m.jayotech.com/.. /a17af2a7-38fd-4d84-8749-3d3e0bc1e0f6.jpg... you can save 82.2KB (81%) data.
- By lossless compressing the http://m.jayotech.com/.. /681a49c6-bb71-446e-b188-b8c538376e91.jpg... you can save 77.6KB (80%) data.
- By lossless compressing the http://m.jayotech.com/.. /51600af9-511e-45a8-bc4c-1695fbdb6677.jpg... you can save 76.5KB (81%) data.
- By lossless compressing the http://m.jayotech.com/.. /c46cfc3b-c5f4-4fa9-acce-d79b0c182b96.jpg... you can save 66.7KB (81%) data.
- By lossless compressing the http://m.jayotech.com/.. /086545b2-16f2-45a4-803e-a2b1397636e6.jpg... you can save 39.5KB (46%) data.
- By lossless compressing the http://m.jayotech.com/.. /086545b2-16f2-45a4-803e-a2b1397636e6.jpg... you can save 17.9KB (51%) data.
- By lossless compressing the http://m.jayotech.com/.. /abddbde8-8561-4e29-9a92-4bf6d118d2a9.png... you can save 17KB (72%) data.
- By lossless compressing the http://m.jayotech.com/m_images/z3g_arrow_06.png you can save 2.7KB (84%) data.
- By lossless compressing the http://jiayo.3g-make-hn-140.shushang-z.cn/.. /c2993c08-96e7-42ed-94eb-4a5f894ebc73.png... you can save 2.2KB (28%) data.
- By lossless compressing the http://jiayo.3g-make-hn-140.shushang-z.cn/.. /82aa2307-90dc-43d0-9d08-62f6937053ce.png... you can save 2.1KB (30%) data.
- By lossless compressing the http://jiayo.3g-make-hn-140.shushang-z.cn/.. /e7dfe0d4-3df1-42f8-a953-7acb53824d08.png... you can save 2KB (25%) data.
- By lossless compressing the http://jiayo.3g-make-hn-140.shushang-z.cn/.. /a8554393-d5bc-480d-b7ea-733ce2051785.png... you can save 2KB (27%) data.
- By lossless compressing the http://jiayo.3g-make-hn-140.shushang-z.cn/.. /734f09e9-70c3-4a35-8d71-0c2906cfa664.png... you can save 2KB (24%) data.
- By lossless compressing the http://jiayo.3g-make-hn-140.shushang-z.cn/.. /f6d9907b-f58b-4a3d-8315-6e0ff15c2eb0.png... you can save 1.5KB (19%) data.
- By lossless compressing the http://m.jayotech.com/.. /ffa6a32b-9b22-4925-b973-107e96337aa4.png... you can save 1.5KB (19%) data.
- By lossless compressing the http://jiayo.3g-make-hn-140.shushang-z.cn/.. /4dafb78c-175b-4362-ba93-a27e91fdfef1.png... you can save 1.5KB (23%) data.
- By lossless compressing the http://jiayo.3g-make-hn-140.shushang-z.cn/.. /77682cb5-3b3e-4550-a2be-018f0512cd83.png... you can save 1.5KB (27%) data.
- By lossless compressing the http://jiayo.3g-make-hn-140.shushang-z.cn/.. /1872dea3-cf1e-41ea-b0bf-2387a2f53ca5.png... you can save 1.4KB (20%) data.
- By lossless compressing the http://m.jayotech.com/.. /5772a99c-1807-43a3-87a7-c3daea749f9c.jpg... you can save 837B (21%) data.
- By lossless compressing the http://m.jayotech.com/.. /f69e5003-8ee2-4c1e-b8e8-3089b19ecd52.jpg... you can save 798B (21%) data.
- By lossless compressing the http://m.jayotech.com/.. /4ea1b648-32ef-447b-bc14-bc28b6a9135d.jpg... you can save 753B (20%) data.
- By lossless compressing the http://m.jayotech.com/.. /f5f26e6e-d954-4d63-8540-67334e44c18c.jpg... you can save 676B (19%) data.
- By lossless compressing the http://m.jayotech.com/.. /4f7fba2e-f400-44f3-8dcd-900fb8e08597.jpg... you can save 658B (19%) data.
- By lossless compressing the http://m.jayotech.com/.. /8ed7b798-1abd-46bb-b451-cab59a68ea09.jpg... you can save 544B (16%) data.
- By lossless compressing the http://m.jayotech.com/images/top.png you can save 466B (22%) data.
Links
We found a total of 18 different links.
Internal links: 15
External links: 3
Internal links: 15
External links: 3
External links:
| Link text (anchor) | Link strength |
|---|---|
| ENGLISH | |
| 粤ICP备15075268号 | |
| 中企动力 |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.jayotech.com/index.html | |
| 首页 | |
| 产品中心 | |
| 新闻动态 | |
| 关于我们 | |
| 联系我们 | |
| 中文 | |
| 公司简介 | |
| 企业文化 | |
| 研发能力 | |
| 生产车间 | |
| 智能电子镇流器 | |
| 智能家电控制板 | |
| LED 驱动 | |
| 新闻动态 |
Website security
IP
178.79.175.124
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
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H3 : 深圳市嘉佑科技参展2018年印度国际电子元器件及生产设备展览会 , ( 2567px from top )
- H3 : “炼团队 重质量 抓细节 任重道远 新蓝图 新发展 新挑战 志在顶峰”嘉佑科技2018年迎新晚会 , ( 2680px from top )
- H3 : 2017年英国展会 , ( 2793px from top )
- H3 : 2017年惠州双月湾两天一夜自驾游 , ( 2870px from top )
- H3 : 2017年度旅游—烟雨阳朔三日游 , ( 2947px from top )
- H3 : 我们特别的庆祝方式—齐包饺子、共庆元宵 , ( 3024px from top )
- H3 : “厚积薄发、力行致远”深圳市嘉佑科技2017年迎新晚会 , ( 3101px from top )
- H3 : 恭喜公司被评为深圳市高新技术企业 , ( 3178px from top )
Typos
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- Title: On a Dime Marketing - Affordable Small Business Solutions
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- Title: Hôtel Garden Saint-Martin, Hôtel Paris République Site Officiel
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