128.6 sec in total
5 sec
121.2 sec
2.4 sec
Welcome to jj9y.com homepage info - get ready to check Jj 9 Y best content right away, or after learning these important things about jj9y.com
久久艳阳福祉科技(江苏)有限公司
Visit jj9y.comWe analyzed Jj9y.com page load time and found that the first response time was 5 sec and then it took 123.6 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 113 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
jj9y.com performance score
name
value
score
weighting
Value4.5 s
16/100
10%
Value10.0 s
0/100
25%
Value18.4 s
0/100
10%
Value50 ms
100/100
30%
Value0.186
65/100
15%
Value10.2 s
25/100
10%
4977 ms
11707 ms
542 ms
4283 ms
6694 ms
Our browser made a total of 244 requests to load all elements on the main page. We found that 70% of them (172 requests) were addressed to the original Jj9y.com, 8% (19 requests) were made to P4.qiao.baidu.com and 5% (12 requests) were made to Static.soperson.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Jj9y.com.
Page size can be reduced by 308.0 kB (25%)
1.2 MB
923.3 kB
In fact, the total size of Jj9y.com main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 959.4 kB which makes up the majority of the site volume.
Potential reduce by 95.0 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. This page needs HTML code to be minified as it can gain 26.7 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 95.0 kB or 83% of the original size.
Potential reduce by 91.4 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. Jj 9 Y images are well optimized though.
Potential reduce by 74.9 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 74.9 kB or 75% of the original size.
Potential reduce by 46.7 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. Jj9y.com needs all CSS files to be minified and compressed as it can save up to 46.7 kB or 81% of the original size.
Number of requests can be reduced by 44 (34%)
128
84
The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jj 9 Y. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
jj9y.com
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jj9y.com accessibility score
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.
jj9y.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jj9y.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Jj9y.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 Jj9y.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.
jj9y.com
Open Graph description is not detected on the main page of Jj 9 Y. 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: