61 sec in total
4 sec
56.7 sec
308 ms
Visit ruanni.com now to see the best up-to-date Ruanni content for China and also check out these interesting facts you probably never knew about ruanni.com
秦皇岛碧星科技有限公司
Visit ruanni.comWe analyzed Ruanni.com page load time and found that the first response time was 4 sec and then it took 57 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 32 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
ruanni.com performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value3.0 s
77/100
25%
Value5.6 s
52/100
10%
Value30 ms
100/100
30%
Value0.243
51/100
15%
Value2.6 s
98/100
10%
3983 ms
13690 ms
19943 ms
19993 ms
4683 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 87% of them (47 requests) were addressed to the original Ruanni.com, 4% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to S13.cnzz.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Ruanni.com.
Page size can be reduced by 75.5 kB (71%)
106.1 kB
30.6 kB
In fact, the total size of Ruanni.com main page is 106.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 42.9 kB which makes up the majority of the site volume.
Potential reduce by 33.1 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 33.1 kB or 77% of the original size.
Potential reduce by 8.6 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, Ruanni needs image optimization as it can save up to 8.6 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 6.9 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 6.9 kB or 64% of the original size.
Potential reduce by 26.9 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. Ruanni.com needs all CSS files to be minified and compressed as it can save up to 26.9 kB or 94% of the original size.
Number of requests can be reduced by 13 (68%)
19
6
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ruanni. 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.
ruanni.com
3983 ms
www.ruanni.com
13690 ms
function_css_base.css
19943 ms
1070.png
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stat.php
4683 ms
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3850 ms
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banner1.gif
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banner2.gif
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banner3.gif
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19950 ms
stat.htm
177 ms
core.php
997 ms
1015.gif
19809 ms
9.gif
1073 ms
hm.js
4577 ms
app.gif
4047 ms
1081.png
18302 ms
hm.gif
302 ms
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4129 ms
ruanni.com 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ruanni.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Page has valid source maps
ruanni.com SEO score
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
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ruanni.com 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 Ruanni.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
ruanni.com
Open Graph description is not detected on the main page of Ruanni. 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: