SEO report of shunan-tech.com
Redirected to www.shunan-tech.net/
一氧化碳浓度检测仪_臭氧浓度检测仪_漏氯报警仪_便携式气体探测器_有毒气体报警仪_环氧乙烷检测仪 - 常州顺安电子科技有限公司 ...
www.shunan-tech.net/
常州顺安电子科技有限公司是优质的一氧化碳浓度检测仪,臭氧浓度检测仪,漏氯报警仪,便携式气体探测器,环氧乙烷检测仪,有毒气体报警仪供应商，公司有多年的销售基础，请新老客户放心选购心仪产品 ...
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Use "H" tags.
- Try to make your site load faster.
SEO
URL
Domain : www.shunan-tech.net/
Character length : 20
Title
一氧化碳浓度检测仪_臭氧浓度检测仪_漏氯报警仪_便携式气体探测器_有毒气体报警仪_环氧乙烷检测仪 - 常州顺安电子科技有限公司
Description
常州顺安电子科技有限公司是优质的一氧化碳浓度检测仪,臭氧浓度检测仪,漏氯报警仪,便携式气体探测器,环氧乙烷检测仪,有毒气体报警仪供应商，公司有多年的销售基础，请新老客户放心选购心仪产品。
Keywords (meta keywords)
一氧化碳浓度检测仪,臭氧浓度检测仪,漏氯报警仪,便携式气体探测器,环氧乙烷检测仪,有毒气体报警仪
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
There is robots.txt file.
https://shunan-tech.net/robots.txt
https://shunan-tech.net/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
| Yisouspider |
|
| MJ12bot |
|
| AhrefsBot |
|
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
一氧化碳浓度检测仪_臭氧浓度检测仪_漏氯报警仪_便携式气体探测器_有毒气体报警仪_环氧乙烷检测仪 - 常州顺安电子科技有限公司
Character length : 63
Good! The title’s length is between 10 and 70 characters.
Character length : 63
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 15%
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 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- 固定式气体检测仪3
- 地址：常州市天宁区青龙路八号3
- 光离子化检测仪2
- 气体检测控制器2
- 一体式气体检测仪2
- 便携式气体检测仪2
- 臭氧浓度检测仪2
- 漏氯报警仪2
- 复合气体检测仪2
- gaxt2
- 便携式气体探测器2
- 一氧化碳浓度检测仪2
- 一氧化碳中毒报警器2
- 气体预处理系统2
- 辐射监测产品2
- raeguard2
- 张先生2
- 袁先生2
- 常州顺安电子科技有限公司2
- 梅先生2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 固定式气体检测仪 | |||
| 地址：常州市天宁区青龙路八号 | |||
| 光离子化检测仪 | |||
| 气体检测控制器 | |||
| 一体式气体检测仪 | |||
| 便携式气体检测仪 |
Two Word cloud
- 便携式气体检测仪 一体式气体检测仪2
- 辐射监测产品 便携式气体检测仪2
- 固定式气体检测仪 气体检测控制器2
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 13 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Technologies
Mobile optimization
This website is optimal for mobile devices!
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
15,921 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
43
Number of source domains
12
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://static.yi-z.cn/libs/jquery/1.9.1/jquery.min.js
- http://style.yizimg.com/assets/javascript/main_resp.js
- http://style.yizimg.com/assets/javascript/respond.min.js
- http://style.yizimg.com/assets/css/style_resp.css
- http://style.yizimg.com/.. /style.css?v=635491601203600000
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
239.16KB
Javascript minifying
You can save 10KB (23% 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.
File size of all css files combined
58.28KB
CSS minifying
You can save 967B (17% compression) on the analysed URL by minifying the CSS files.
- By minifying http://style.yizimg.com/assets/css/style_resp.css you can save 757B (18% compression rate)
- By minifying http://www.superstat.cn/Styles/webdd.css?20140522 you can save 210B (15% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
37.17KB
Gzip compression
Error! By using Gzip you can save 4.4KB (68% compression) on your site.
- By compressing http://style.yizimg.com/assets/javascript/showshield.js you can save 4.4KB (68% compression rate)
- By compressing http://style.yizimg.com/assets/javascript/respond.min.js you can save 2.5KB (53% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
31
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://qrcode.yi-z.cn/MPvnc | Expiry time is not specified |
| http://s02.yizimg.com/.. /OffLineImg.gif | Expiry time is not specified |
| http://s02.yizimg.com/.. /link1.png | Expiry time is not specified |
| http://style.yizimg.com/assets/css/style_resp.css | Expiry time is not specified |
| http://style.yizimg.com/assets/javascript/main_resp.js | Expiry time is not specified |
| http://style.yizimg.com/assets/javascript/respond.min.js | Expiry time is not specified |
| http://style.yizimg.com/assets/javascript/showshield.js | Expiry time is not specified |
| http://style.yizimg.com/.. /2014-10-17_135522.jpg | Expiry time is not specified |
| http://style.yizimg.com/.. /2014-10-17_140314.jpg | Expiry time is not specified |
| http://style.yizimg.com/.. /2014-10-17_151707.jpg | Expiry time is not specified |
| http://style.yizimg.com/.. /2014-10-17_155551.jpg | Expiry time is not specified |
| http://style.yizimg.com/.. /2014-10-17_160016.jpg | Expiry time is not specified |
| http://style.yizimg.com/skins/SB7222Skin/images/asdfawee.jpg | Expiry time is not specified |
| http://style.yizimg.com/.. /bg_20141017134852.jpg | Expiry time is not specified |
| http://style.yizimg.com/.. /bg_20141017134900.jpg | Expiry time is not specified |
| http://style.yizimg.com/.. /bg_20141017134905.jpg | Expiry time is not specified |
| http://style.yizimg.com/.. /bg_20141017135933.jpg | Expiry time is not specified |
| http://style.yizimg.com/.. /bg_20141017140607.jpg | Expiry time is not specified |
| http://style.yizimg.com/.. /sds20141017160416.jpg | Expiry time is not specified |
| http://style.yizimg.com/skins/SB7222Skin/images/wewqas.jpg | Expiry time is not specified |
| http://www.superstat.cn/JavaScripts/FloatDialogForm.js | Expiry time is not specified |
Speed test – Images
File size of all images combined
243.80KB
Image optimisation
You can save 148.3KB (87% compression) by optimising the images below:
- By lossless compressing the http://style.yizimg.com/skins/SB7222Skin/images/wewqas.jpg you can save 30.2KB (98%) data.
- By lossless compressing the http://style.yizimg.com/.. /bg_20141017135933.jpg you can save 23.2KB (78%) data.
- By lossless compressing the http://style.yizimg.com/.. /bg_20141017134905.jpg you can save 18.6KB (94%) data.
- By lossless compressing the http://style.yizimg.com/.. /bg_20141017134852.jpg you can save 18.4KB (94%) data.
- By lossless compressing the http://style.yizimg.com/.. /bg_20141017134900.jpg you can save 18.2KB (94%) data.
- By lossless compressing the http://style.yizimg.com/.. /2014-10-17_135522.jpg you can save 10.9KB (67%) data.
- By lossless compressing the http://style.yizimg.com/.. /2014-10-17_140314.jpg you can save 8.3KB (92%) data.
- By lossless compressing the http://style.yizimg.com/skins/SB7222Skin/images/asdfawee.jpg you can save 7.3KB (95%) data.
- By lossless compressing the http://style.yizimg.com/.. /bg_20141017140607.jpg you can save 6.9KB (95%) data.
- By lossless compressing the http://style.yizimg.com/.. /sds20141017160416.jpg you can save 2.8KB (61%) data.
- By lossless compressing the http://pub.idqqimg.com/qconn/wpa/button/button_121.gif you can save 1KB (59%) data.
- By lossless compressing the http://www.superstat.cn/jscall.aspx?type=1&vguid=38fd5196-71a3-4... you can save 730B (91%) data.
- By lossless compressing the http://qrcode.yi-z.cn/MPvnc you can save 677B (39%) data.
- By lossless compressing the http://style.yizimg.com/.. /2014-10-17_155551.jpg you can save 427B (39%) data.
- By lossless compressing the http://style.yizimg.com/.. /2014-10-17_160016.jpg you can save 385B (41%) data.
- By lossless compressing the http://style.yizimg.com/.. /2014-10-17_151707.jpg you can save 356B (53%) data.
Links
We found a total of 76 different links.
Internal links: 49
External links: 27
Internal links: 49
External links: 27
External links:
| Link text (anchor) | Link strength |
|---|---|
| 常州玻璃转子流量计厂家 | |
| ROHS2.0检测仪器 | |
| 重庆火锅底料批发 | |
| 产后恢复中心加盟 | |
| 防护级剂量仪 | |
| 粉末冶金零件 | |
| 挂绳批发 | |
| 徐州代账 | |
| 苏州400电话 | |
| 冷拔异型钢管 | |
| 膜结构自行车棚 | |
| 玻璃反应釜 | |
| 上海油烟管道清洗 | |
| 食用油灌装机 | |
| 收购PLC | |
| 青岛电动门 | |
| 苏州阳光房 | |
| 宜宾装修 | |
| 化学产品研发 | |
| 石家庄网站制作 | |
| 润滑油过滤 | |
| 摩擦系数测试仪 | |
| 热风机 | |
| 钢丝网片 | |
| 干洗店加盟 | |
| 气氛箱式炉 | |
| 苏ICP备12070104号-1 |
Internal links:
Website security
IP
211.147.246.160
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.
Typos
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