47.8 sec in total
1.3 sec
46.2 sec
232 ms
Click here to check amazing Udangjia content for China. Otherwise, check out these important facts you probably never knew about udangjia.com
U当家官网提供:U盘启动盘制作工具和U盘装系统教程,支持U盘、内存卡,兼容性好,成功率高,读取速度快,防格防删除,是装机维护人员必备的好软件。
Visit udangjia.comWe analyzed Udangjia.com page load time and found that the first response time was 1.3 sec and then it took 46.4 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 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
udangjia.com performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value1.9 s
97/100
25%
Value6.8 s
35/100
10%
Value80 ms
99/100
30%
Value0.006
100/100
15%
Value7.4 s
49/100
10%
1344 ms
4666 ms
1467 ms
1885 ms
487 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 56% of them (23 requests) were addressed to the original Udangjia.com, 27% (11 requests) were made to Bdimg.share.baidu.com and 5% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Udangjia.com.
Page size can be reduced by 198.9 kB (61%)
328.4 kB
129.5 kB
In fact, the total size of Udangjia.com main page is 328.4 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. 15% of websites need less resources to load. Javascripts take 243.7 kB which makes up the majority of the site volume.
Potential reduce by 13.0 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 13.0 kB or 71% of the original size.
Potential reduce by 11.5 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, Udangjia needs image optimization as it can save up to 11.5 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 161.2 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 161.2 kB or 66% of the original size.
Potential reduce by 13.2 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. Udangjia.com needs all CSS files to be minified and compressed as it can save up to 13.2 kB or 77% of the original size.
Number of requests can be reduced by 13 (39%)
33
20
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Udangjia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
udangjia.com
1344 ms
www.udangjia.com
4666 ms
style.css
1467 ms
hm.js
1885 ms
mainbg.jpg
487 ms
logo.jpg
19348 ms
search_bg.gif
10020 ms
navBg.gif
957 ms
b_bg.jpg
20106 ms
b6.png
10479 ms
b5.png
6167 ms
b1.png
12491 ms
b2.png
6616 ms
b3.png
11033 ms
b4.png
20104 ms
sp01.gif
10979 ms
sp02.gif
13974 ms
sp03.gif
11473 ms
sp04.gif
13762 ms
sp05.gif
12960 ms
sp06.gif
13415 ms
dot.gif
13869 ms
hm.gif
380 ms
jquery-1.8.0.min.js
20168 ms
tongji.js
12408 ms
stat.php
1540 ms
stat.htm
218 ms
core.php
3745 ms
9.gif
923 ms
share.js
2059 ms
app.gif
956 ms
slide_api.js
337 ms
slide_view.js
19996 ms
select_api.js
694 ms
select_view.js
683 ms
image_api.js
707 ms
image_view.js
755 ms
tangram.js
1563 ms
api_base.js
741 ms
view_base.js
406 ms
logger.js
307 ms
udangjia.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
Form elements do not have associated labels
Links do not have a discernible name
udangjia.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
udangjia.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Udangjia.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 Udangjia.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.
udangjia.com
Open Graph description is not detected on the main page of Udangjia. 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: