17.8 sec in total
2.3 sec
15.3 sec
164 ms
Click here to check amazing Siling U 17 content for China. Otherwise, check out these important facts you probably never knew about siling.u17.com
Visit siling.u17.comWe analyzed Siling.u17.com page load time and found that the first response time was 2.3 sec and then it took 15.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
siling.u17.com performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value7.9 s
3/100
25%
Value12.3 s
3/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value6.3 s
60/100
10%
2255 ms
1362 ms
3475 ms
5463 ms
3518 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Siling.u17.com, 83% (24 requests) were made to K.static.u17i.com and 7% (2 requests) were made to U17.com. The less responsive or slowest element that took the longest time to load (6.2 sec) relates to the external source K.static.u17i.com.
Page size can be reduced by 221.2 kB (46%)
480.7 kB
259.5 kB
In fact, the total size of Siling.u17.com main page is 480.7 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 226.5 kB which makes up the majority of the site volume.
Potential reduce by 10.1 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. This page needs HTML code to be minified as it can gain 2.7 kB, which is 21% 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 10.1 kB or 77% of the original size.
Potential reduce by 14.9 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. Siling U 17 images are well optimized though.
Potential reduce by 161.5 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 161.5 kB or 71% of the original size.
Potential reduce by 34.7 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. Siling.u17.com needs all CSS files to be minified and compressed as it can save up to 34.7 kB or 79% of the original size.
Number of requests can be reduced by 3 (12%)
26
23
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Siling U 17. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
siling.u17.com
2255 ms
index.html
1362 ms
basic.css
3475 ms
all-min.js
5463 ms
u17.js
3518 ms
www.js
3583 ms
tips.css
3897 ms
login_sdo.js
4428 ms
blank
7 ms
sl.jpg
2086 ms
dn.jpg
849 ms
lsd.jpg
926 ms
xm.jpg
1197 ms
mtrj.jpg
506 ms
t31.jpg
2414 ms
t32.jpg
1350 ms
t33.jpg
3028 ms
t34.jpg
2582 ms
t35.jpg
3382 ms
ewm.jpg
4102 ms
dianwo.jpg
2951 ms
webolink.jpg
5383 ms
wblink.jpg
4188 ms
top_line.png
3371 ms
cs_topbar.png
4266 ms
clock.gif
4264 ms
ajax.php
456 ms
left.jpg
6206 ms
r1.jpg
5780 ms
siling.u17.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
Links do not have a discernible name
siling.u17.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
General
Impact
Issue
Detected JavaScript libraries
siling.u17.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Siling.u17.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 Siling.u17.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.
siling.u17.com
Open Graph description is not detected on the main page of Siling U 17. 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: