SEO report of yhhtech.com
首页 - 玉虎嗨科技
www.yhhtech.com/
本站是佚之狗(实名柳玉虎)的个人网站，在此分享一些个人心得和经历。本站努力营造一个更好的自学交流环境，希望能与您交个朋友，我们一起学习共同进步 ...
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.yhhtech.com/
Character length : 16
Title
首页 - 玉虎嗨科技
Description
本站是佚之狗(实名柳玉虎)的个人网站，在此分享一些个人心得和经历。本站努力营造一个更好的自学交流环境，希望能与您交个朋友，我们一起学习共同进步。
Keywords (meta keywords)
电子技术心得分享,DIY,单片机,特斯拉线圈,高压电,电磁
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
Good! No underscore (_) found 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
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”zh”.
Title
首页 - 玉虎嗨科技
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 : 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.
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 |
|---|---|---|---|---|---|
| 1 | 7 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> 玉虎嗨科技
- <H2> 心得分享
- <H2> 设计创作
- <H2> 留言讨论
- <H2> 近期动态
- <H2> 资源
- <H2> 小工具
- <H2> About
Word cloud
- 点击查看详情4
- 先做个框架，内容以后慢慢填…2
- 先做个框架，内容以后慢慢来…2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 点击查看详情 | |||
| 先做个框架，内容以后慢慢填… | |||
| 先做个框架，内容以后慢慢来… |
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 10 images on this web page.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 10 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
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.
Number of HTTP resources
17
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://lib.yhhtech.com/applib/js/jquery-3.2.0.min.js
- http://lib.yhhtech.com/applib/js/loadprogress.min.js
- http://www.yhhtech.com/Sys/UI/JS/base.js
- http://tajs.qq.com/stats?sId=61801176
- http://www.yhhtech.com/Sys/UI/css/frame_vertical.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://lib.yhhtech.com/applib/js/jquery-3.2.0.min.js
- http://lib.yhhtech.com/applib/js/loadprogress.min.js
- http://www.yhhtech.com/Sys/UI/JS/base.js
File size of all javascript files combined
102.07KB
Javascript minifying
You can save 988B (50% 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.yhhtech.com/Sys/UI/css/frame_wide.css
- http://www.yhhtech.com/Sys/UI/css/frame_vertical.css
File size of all css files combined
9.88KB
CSS minifying
You can save 333B (12% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.yhhtech.com/Sys/UI/css/frame_wide.css you can save 190B (13% compression rate)
- By minifying http://www.yhhtech.com/Sys/UI/css/frame_vertical.css you can save 143B (11% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
20.93KB
Gzip compression
Error! By using Gzip you can save 1.7KB (39% compression) on your site.
- By compressing http://lib.yhhtech.com/applib/js/loadprogress.min.js you can save 1.7KB (39% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
14
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://file.yhhtech.com/Sys/UI/IMG/MyLOGO.png | Expiry time is not specified |
| http://file.yhhtech.com/Sys/UI/IMG/bgiline.png | Expiry time is not specified |
| http://file.yhhtech.com/Sys/UI/IMG/tar.min.png | Expiry time is not specified |
| http://file.yhhtech.com/web.png | Expiry time is not specified |
| http://lib.yhhtech.com/applib/js/loadprogress.min.js | Expiry time is not specified |
| http://www.yhhtech.com/Sys/UI/JS/base.js | Expiry time is not specified |
| http://www.yhhtech.com/Sys/UI/css/frame_vertical.css | Expiry time is not specified |
| http://www.yhhtech.com/Sys/UI/css/frame_wide.css | Expiry time is not specified |
| http://yhhtech.com/Sys/UI/IMG/backgroundxiao.jpg | Expiry time is not specified |
| http://file.yhhtech.com/Sys/UI/IMG/dldgr.jpg | 10 minutes |
| http://file.yhhtech.com/beianbgs.png | 10 minutes |
| http://lib.yhhtech.com/applib/js/jquery-3.2.0.min.js | 10 minutes |
| http://tajs.qq.com/stats?sId=61801176 | 60 minutes |
Speed test – Images
File size of all images combined
56.81KB
Image optimisation
You can save 6.1KB (75% compression) by optimising the images below:
- By lossless compressing the http://file.yhhtech.com/beianbgs.png you can save 5.9KB (81%) data.
- By lossless compressing the http://yhhtech.com/Sys/UI/IMG/backgroundxiao.jpg you can save 252B (27%) data.
Links
We found a total of 24 different links.
Internal links: 3
External links: 21
Internal links: 3
External links: 21
External links:
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| 先做个框架，内容以后慢慢来… | |
| 先做个框架，内容以后慢慢填… | |
| 查看更多内容→ |
Website security
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
Good! The website uses favicon.
Typos
hhtech.com, ythhtech.com, thhtech.com, yghhtech.com, ghhtech.com, yhhhtech.com, hhhtech.com, yjhhtech.com, jhhtech.com, yuhhtech.com, uhhtech.com, yhtech.com, yhbhtech.com, ybhtech.com, yhghtech.com, yghtech.com, yhthtech.com, ythtech.com, yhyhtech.com, yyhtech.com, yhuhtech.com, yuhtech.com, yhjhtech.com, yjhtech.com, yhmhtech.com, ymhtech.com, yhnhtech.com, ynhtech.com, yhtech.com, yhhbtech.com, yhbtech.com, yhhgtech.com, yhgtech.com, yhhttech.com, yhttech.com, yhhytech.com, yhytech.com, yhhutech.com, yhutech.com, yhhjtech.com, yhjtech.com, yhhmtech.com, yhmtech.com, yhhntech.com, yhntech.com, yhhech.com, yhhtrech.com, yhhrech.com, yhhtfech.com, yhhfech.com, yhhtgech.com, yhhgech.com, yhhthech.com, yhhhech.com, yhhtyech.com, yhhyech.com, yhht5ech.com, yhh5ech.com, yhht6ech.com, yhh6ech.com, yhhtch.com, yhhtewch.com, yhhtwch.com, yhhtesch.com, yhhtsch.com, yhhtech.com, yhhtch.com, yhhtedch.com, yhhtdch.com, yhhtefch.com, yhhtfch.com, yhhterch.com, yhhtrch.com, yhhte3ch.com, yhht3ch.com, yhhte4ch.com, yhht4ch.com, yhhteh.com, yhhtecxh.com, yhhtexh.com, yhhtecsh.com, yhhtesh.com, yhhtech.com, yhhteh.com, yhhtecdh.com, yhhtedh.com, yhhtecfh.com, yhhtefh.com, yhhtecvh.com, yhhtevh.com, yhhtec h.com, yhhte h.com, yhhtec.com, yhhtechb.com, yhhtecb.com, yhhtechg.com, yhhtecg.com, yhhtecht.com, yhhtect.com, yhhtechy.com, yhhtecy.com, yhhtechu.com, yhhtecu.com, yhhtechj.com, yhhtecj.com, yhhtechm.com, yhhtecm.com, yhhtechn.com, yhhtecn.com
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