2.2 sec in total
697 ms
1.2 sec
294 ms
Click here to check amazing Ruanj content. Otherwise, check out these important facts you probably never knew about ruanj.com
Visit ruanj.comWe analyzed Ruanj.com page load time and found that the first response time was 697 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ruanj.com performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value2.4 s
92/100
25%
Value4.9 s
66/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.4 s
99/100
10%
697 ms
110 ms
199 ms
259 ms
67 ms
Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Ruanj.com and no external sources were called. The less responsive or slowest element that took the longest time to load (697 ms) belongs to the original domain Ruanj.com.
Page size can be reduced by 3.2 kB (4%)
72.9 kB
69.7 kB
In fact, the total size of Ruanj.com main page is 72.9 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. Images take 67.4 kB which makes up the majority of the site volume.
Potential reduce by 1.4 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 1.4 kB or 49% of the original size.
Potential reduce by 103 B
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. Ruanj images are well optimized though.
Potential reduce by 1.7 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. Ruanj.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 65% of the original size.
We found no issues to fix!
7
7
The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ruanj. According to our analytics all requests are already optimized.
ruanj.com
697 ms
3f19d3b7beb646bdd73eeff5f2b07b1a.css
110 ms
jquery-1.11.3.min.js
199 ms
bg.jpg
259 ms
ico.gif
67 ms
3f19d3b7beb646bdd73eeff5f2b07b1a_email.png
143 ms
3f19d3b7beb646bdd73eeff5f2b07b1a_qq.png
146 ms
3f19d3b7beb646bdd73eeff5f2b07b1a_tel.png
146 ms
ruanj.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.
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
ruanj.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ruanj.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EN
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ruanj.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Ruanj.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.
ruanj.com
Open Graph description is not detected on the main page of Ruanj. 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: