SEO report of sunvotech.com
深圳山河君研电子科技有限公司
www.sunvotech.com/
Error! The "meta description" is missing, the page has no summary description!
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.
- Try to make your site load faster.
SEO
URL
Domain : www.sunvotech.com/
Character length : 18
Title
深圳山河君研电子科技有限公司
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
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://sunvotech.com/robots.txt
https://sunvotech.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
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: ”en”.
Title
深圳山河君研电子科技有限公司
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 : 6%
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 | 7 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> 首页
- <H3> 关于山河君研
- <H3> 方案与产品
- <H3> 技术支持
- <H3> 行业洞察
- <H3> 人才招聘
- <H3> 联系我们
Word cloud
- 水处理2
- 超声波工业清洗2
- 光学清洗机订单大增2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 水处理 | |||
| 超声波工业清洗 | |||
| 光学清洗机订单大增 |
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 18 images on this web page.
Alternate attributes for the following 15 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 15 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://img1.bj.wezhan.cn/.. /6521503_logo_d7bed63a-4bd6-42ba-90c5-a2b...
- http://img1.bj.wezhan.cn/.. /6511378__252_b85fd900-c7e6-4aa7-b48b-b24...
- http://img1.bj.wezhan.cn/.. /6511379__254_0226af2c-b4f0-4a7f-8b61-d8a...
- http://img1.bj.wezhan.cn/.. /6511380__256_d1db1eb5-0d22-42b3-9364-d79...
- http://img1.bj.wezhan.cn/.. /6511381__258_3ffb1f4b-ef5f-4848-b7d0-412...
- http://img1.bj.wezhan.cn/.. /6511382__260_006aa04f-829f-4059-8703-8bd...
- http://img1.bj.wezhan.cn/.. /6511383__262_2fed105d-cfbf-4b9e-850d-92a...
- http://img.bj.wezhan.cn/.. /6521673_云梦logo.png
Readability
Flesch–Kincaid Grade Level
0.00
Flesch Reading Ease
100.00
Coleman Liau Index
0.00
Automated Readability Index (ARI)
0.00
Dale–Chall Readability
5.30
SMOG Index
4.60
Spache Readibility
3.00
Number of letters
243
Number of words
107
Number of sentences
51
Average words per sentences
2
Number of syllables
74
Syllables in words
69
Average syllables in words
0.69
Number of words in first three syllables
3
Percentage of word / syllables
2.80
Words not in Dale-Chall easy-word list
35
Words not in Spache easy-word list
26
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 982px wide display!
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
15,459 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
35
Number of source domains
4
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://img.bj.wezhan.cn/Plugins/Designer/Script/jquery-1.9.1.min.js
- http://img.bj.wezhan.cn/.. /jquery-migrate-1.2.1.min.js
- http://img.bj.wezhan.cn/Scripts/public.common.min.js
- http://img.bj.wezhan.cn/.. /jquery.lazyload.min.js
- http://img.bj.wezhan.cn/Scripts/underscore-min.js
- http://img.bj.wezhan.cn/Plugins/Designer/Script/jquery.slider.js
- http://img.bj.wezhan.cn/.. /searchExt.js
- http://img.bj.wezhan.cn/Scripts/jquery.color.js
- http://img.bj.wezhan.cn/Scripts/jquery.validatestar.min.js
- http://www.sunvotech.com/.. /base.mobile.css
- http://www.sunvotech.com/.. /1479_zh-CN.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
285.93KB
Javascript minifying
You can save 7KB (33% 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.sunvotech.com/content/sitefiles2011/2011859/css/pc/1479_zh-CN.css
File size of all css files combined
59.73KB
CSS minifying
You can save 738B (26% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.sunvotech.com/.. /base.mobile.css you can save 738B (26% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
53.17KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
32
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://img.bj.wezhan.cn/Plugins/Designer/Script/jquery-1.9.1.min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /jquery-migrate-1.2.1.min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /jquery.lazyload.min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/Plugins/Designer/Script/jquery.slider.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /searchExt.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/Scripts/jquery.color.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/Scripts/jquery.validatestar.min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/Scripts/public.common.min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/Scripts/underscore-min.js | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /2952878_banner.png | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /2952879_banner02.png | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /3162767_%E5%8D%8A%E8%87%AA%E5%8A%A8%E5%8... | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /6511386_276008017_image_0.jpg | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /6511387_SV-15HP%E9%A3%8E%E5%86%B7%E5%B7%... | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /6511388_%E4%B8%80%E4%BD%93%E5%8C%96%E6%B... | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /6521513_tou.png | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /6521519_%E6%94%BE%E5%A4%A7%E9%95%9C.png | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /6521673_%E4%BA%91%E6%A2%A6logo.png | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /6521723_%E5%96%87%E5%8F%AD.png | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /6522875_%E5%BA%95.png | Expiry time is not specified |
| http://img.bj.wezhan.cn/.. /6533954_1111.jpeg | Expiry time is not specified |
| http://img.bj.wezhan.cn/transparent.gif | Expiry time is not specified |
| http://www.sunvotech.com/.. /base.mobile.css | Expiry time is not specified |
| http://www.sunvotech.com/.. /slider-arrow.png | Expiry time is not specified |
| http://www.sunvotech.com/.. /1479_zh-CN.css | Expiry time is not specified |
Speed test – Images
File size of all images combined
1.47MB
Image optimisation
You can save 217.6KB (68% compression) by optimising the images below:
- By lossless compressing the http://img.bj.wezhan.cn/.. /6511388_%E4%B8%80%E4%BD%93%E5%8C%96%E6%B... you can save 170.6KB (90%) data.
- By lossless compressing the http://img.bj.wezhan.cn/.. /3162767_%E5%8D%8A%E8%87%AA%E5%8A%A8%E5%8... you can save 12.2KB (16%) data.
- By lossless compressing the http://img.bj.wezhan.cn/.. /6533954_1111.jpeg you can save 5.3KB (68%) data.
- By lossless compressing the http://img1.bj.wezhan.cn/.. /6511380__256_d1db1eb5-0d22-42b3-9364-d79... you can save 3.4KB (79%) data.
- By lossless compressing the http://img.bj.wezhan.cn/.. /6521723_%E5%96%87%E5%8F%AD.png you can save 2.8KB (67%) data.
- By lossless compressing the http://img.bj.wezhan.cn/.. /6521519_%E6%94%BE%E5%A4%A7%E9%95%9C.png you can save 2.7KB (80%) data.
- By lossless compressing the http://img.bj.wezhan.cn/.. /6521673_%E4%BA%91%E6%A2%A6logo.png you can save 2.6KB (76%) data.
- By lossless compressing the http://img1.bj.wezhan.cn/.. /6511378__252_b85fd900-c7e6-4aa7-b48b-b24... you can save 2.6KB (79%) data.
- By lossless compressing the http://img1.bj.wezhan.cn/.. /6511379__254_0226af2c-b4f0-4a7f-8b61-d8a... you can save 2.6KB (79%) data.
- By lossless compressing the http://img1.bj.wezhan.cn/.. /6511381__258_3ffb1f4b-ef5f-4848-b7d0-412... you can save 2.6KB (79%) data.
- By lossless compressing the http://img1.bj.wezhan.cn/.. /6511382__260_006aa04f-829f-4059-8703-8bd... you can save 2.6KB (79%) data.
- By lossless compressing the http://img1.bj.wezhan.cn/.. /6511383__262_2fed105d-cfbf-4b9e-850d-92a... you can save 2.6KB (79%) data.
- By lossless compressing the http://img.bj.wezhan.cn/.. /6521513_tou.png you can save 2.5KB (59%) data.
- By lossless compressing the http://img.bj.wezhan.cn/.. /6522875_%E5%BA%95.png you can save 1.8KB (21%) data.
- By lossless compressing the http://www.sunvotech.com/.. /slider-arrow.png you can save 685B (61%) data.
Links
We found a total of 37 different links.
Internal links: 32
External links: 5
Internal links: 32
External links: 5
External links:
| Link text (anchor) | Link strength |
|---|---|
| 超声波工业清洗 | |
| 水处理 | |
| NFC多功能网络平台设备 | |
| 粤ICP备1302714号 | |
| 云梦网络 |
Internal links:
Website security
IP
60.205.86.46
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.
Order of Heading elements on mobile by position
- H3 : 首页 , ( 84px from top )
- H3 : 关于山河君研 , ( 84px from top )
- H3 : 方案与产品 , ( 84px from top )
- H3 : 技术支持 , ( 84px from top )
- H3 : 行业洞察 , ( 84px from top )
- H3 : 人才招聘 , ( 84px from top )
- H3 : 联系我们 , ( 84px from top )
Typos
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