SEO report of jlsafety.cn

吉林省安全科学与工程学会

www.jlsafety.cn/

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.
  • Implement the viewport meta tag.
  • Try to make your site load faster.

 SEO

URL

Domain : www.jlsafety.cn/

Character length : 16

Title
吉林省安全科学与工程学会
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
The robots.txt file is missing!

 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
吉林省安全科学与工程学会

Character length : 12

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 26%

Good! The text / code ratio is between 25 and 70 percent.
Headings
H1H2H3H4H5H6
0240000
Heading structure in the source code
  • <H2> 学会动态
  • <H2> 单位会员申请书
  • <H2> 学会文件
  • <H2> 吉林省安全科学与工程学会第一届第二次常务理事会会议
  • <H2> 安全要闻
  • <H2> 国务院安委会办公室关于实施遏制重特大事故 工作指南全面加强安全生产源头管控 和安全准入工作的指导意见
  • <H2> 国务院安委会办公室关于实施遏制重特大事故工作指南构建双重预防机制的意见
  • <H2> 国家安全监管总局关于推动安全生产科技创新的若干意见
  • <H2> 省安委会专家咨询委员会消防建筑专业委员会成立
  • <H2> 中共中央 国务院 关于推进安全生产领域改革发展的意见
  • <H2> 安全培训
  • <H2> 职业健康
  • <H2> 会员之家
  • <H2> 会员注册名单
  • <H2> 会员单位
  • <H2> 友好往来
  • <H2> 学会分会
  • <H2> 学会期刊
  • <H2> 科技交流
  • <H2> 安全社区
  • <H2> 学会期刊
  • <H2> 文件下载
  • <H2> 参会回执
  • <H2> 安全评价
Word cloud
  • 学会期刊3
  • 安全社区2
  • 科技交流2
  • 文件下载2
  • 职业健康2
  • 安全评价2
  • 会员之家2
  • 学会动态2
  • 安全培训2
Keyword matrix
wordtitledescriptionsheading
学会期刊
安全社区
科技交流
文件下载
职业健康
安全评价
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.

 Technologies

Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1200px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<font>1
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 tagsOccurrences
<font>1
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
54,181 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
19
Number of source domains
1
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.jlsafety.cn/js/sohuflash_1.js
List of render blocking css files
  • http://www.jlsafety.cn/style/style.css
  • http://www.jlsafety.cn/style/view.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.jlsafety.cn/js/sohuflash_1.js
File size of all javascript files combined
7.58KB
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.jlsafety.cn/style/style.css
  • http://www.jlsafety.cn/style/view.css
File size of all css files combined
16.97KB
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
15.74KB
Gzip compression
Error! By using Gzip you can save 12.5KB (85% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
18
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.jlsafety.cn/.. /20170517093431_55263.pngExpiry time is not specified
http://www.jlsafety.cn/.. /20170517101602_40036.pngExpiry time is not specified
http://www.jlsafety.cn/images/01.jpgExpiry time is not specified
http://www.jlsafety.cn/images/010.jpgExpiry time is not specified
http://www.jlsafety.cn/images/011.jpgExpiry time is not specified
http://www.jlsafety.cn/images/012.jpgExpiry time is not specified
http://www.jlsafety.cn/images/013.jpgExpiry time is not specified
http://www.jlsafety.cn/images/014.jpgExpiry time is not specified
http://www.jlsafety.cn/images/015.jpgExpiry time is not specified
http://www.jlsafety.cn/images/02.jpgExpiry time is not specified
http://www.jlsafety.cn/images/03.jpgExpiry time is not specified
http://www.jlsafety.cn/images/04.jpgExpiry time is not specified
http://www.jlsafety.cn/images/06.jpgExpiry time is not specified
http://www.jlsafety.cn/images/07.jpgExpiry time is not specified
http://www.jlsafety.cn/images/09.jpgExpiry time is not specified
http://www.jlsafety.cn/js/sohuflash_1.jsExpiry time is not specified
http://www.jlsafety.cn/style/style.cssExpiry time is not specified
http://www.jlsafety.cn/style/view.cssExpiry time is not specified

 Speed test – Images

File size of all images combined
202.89KB
Image optimisation
You can save 67.9KB (44% compression) by optimising the images below:

 Links

We found a total of 58 different links.
Internal links: 53
External links: 5

External links:

Internal links:

 Website security

IP
59.188.71.85
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

jlsafety.cn

jlsafety.cn

ccxinchtech.com

ccxinchtech.com

jinziyuan-biotech.com

jinziyuan-biotech.com

 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Order of Heading elements on mobile by position

  • H2 : 安全要闻, ( 203px from top )
  • H2 : 学会动态, ( 213px from top )
  • H2 : 2017年安全科学与工程学会学术年会暨吉林省第一届事故预防科学技术论坛(第三次通知), ( 249px from top )
  • H2 : 入会申请说明, ( 263px from top )
  • H2 : 国务院安委会办公室关于实施遏制重特大事故 工作指南全面加强安全生产源头管控 和安全准入工作的指导意见, ( 366px from top )
  • H2 : 国务院安委会办公室关于实施遏制重特大事故工作指南构建双重预防机制的意见, ( 483px from top )
  • H2 : 安全培训, ( 513px from top )
  • H2 : 职业健康, ( 513px from top )
  • H2 : 学会文件, ( 528px from top )
  • H2 : 吉林省安全科学与工程学会第一届第二次常务理事会会议, ( 578px from top )
  • H2 : 国家安全监管总局关于推动安全生产科技创新的若干意见, ( 600px from top )
  • H2 : 省安委会专家咨询委员会消防建筑专业委员会成立, ( 717px from top )
  • H2 : 学会分会, ( 957px from top )
  • H2 : 学会期刊, ( 957px from top )
  • H2 : 会员之家, ( 967px from top )
  • H2 : 会员注册名单, ( 1017px from top )
  • H2 : 会员单位, ( 1277px from top )

 Typos

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