42.8 sec in total
4.2 sec
38.2 sec
337 ms
Welcome to cagis.org.cn homepage info - get ready to check Cagis best content right away, or after learning these important things about cagis.org.cn
提供GIS的普及知识,宣传GIS产业,全面展现GIS产业发展的历史、现状和未来,以及社会关注GIS产业发展的重点、热点和焦点,以使网络成为GIS顺应时代发展的晴雨表和重要的舆论阵地。
Visit cagis.org.cnWe analyzed Cagis.org.cn page load time and found that the first response time was 4.2 sec and then it took 38.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 21 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
cagis.org.cn performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value2.6 s
88/100
25%
Value7.2 s
30/100
10%
Value220 ms
87/100
30%
Value0.031
100/100
15%
Value5.2 s
74/100
10%
4246 ms
915 ms
2740 ms
15370 ms
3298 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that all of those requests were addressed to Cagis.org.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Cagis.org.cn.
Page size can be reduced by 111.8 kB (62%)
181.2 kB
69.4 kB
In fact, the total size of Cagis.org.cn main page is 181.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 97.8 kB which makes up the majority of the site volume.
Potential reduce by 32.0 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 32.0 kB or 76% of the original size.
Potential reduce by 4.8 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Cagis needs image optimization as it can save up to 4.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 68.0 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 68.0 kB or 70% of the original size.
Potential reduce by 6.9 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Cagis.org.cn needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 78% of the original size.
Number of requests can be reduced by 5 (16%)
32
27
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cagis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
cagis.org.cn
4246 ms
index.css
915 ms
loginjs.php
2740 ms
jquery-1.4.4.min.js
15370 ms
jquery.smallslider.js
3298 ms
smallslider.css
1428 ms
search-button.gif
941 ms
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header.jpg
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search.gif
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news_h_bg.gif
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mv.jpg
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8983 ms
cagis.org.cn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
cagis.org.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cagis.org.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cagis.org.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cagis.org.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
cagis.org.cn
Open Graph description is not detected on the main page of Cagis. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: