57.9 sec in total
4 sec
53.5 sec
484 ms
Click here to check amazing Jsslgy content. Otherwise, check out these important facts you probably never knew about jsslgy.com
江苏舜龙管业科技有限公司成立于2002年,公司坐落于江苏省宿迁市。是一家专业制造销售内衬不锈钢复合钢管、金属复合管的国家高新技术企业。
Visit jsslgy.comWe analyzed Jsslgy.com page load time and found that the first response time was 4 sec and then it took 53.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 23 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
jsslgy.com performance score
name
value
score
weighting
Value1.8 s
91/100
10%
Value2.5 s
90/100
25%
Value4.6 s
70/100
10%
Value110 ms
97/100
30%
Value0.013
100/100
15%
Value3.8 s
89/100
10%
3996 ms
7284 ms
11863 ms
2456 ms
7980 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 49% of them (36 requests) were addressed to the original Jsslgy.com, 22% (16 requests) were made to Qiao.baidu.com and 5% (4 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Jsslgy.com.
Page size can be reduced by 295.3 kB (73%)
402.3 kB
107.0 kB
In fact, the total size of Jsslgy.com main page is 402.3 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. 20% of websites need less resources to load. Javascripts take 225.9 kB which makes up the majority of the site volume.
Potential reduce by 29.1 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 9.8 kB, which is 27% 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 29.1 kB or 81% of the original size.
Potential reduce by 6.8 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, Jsslgy needs image optimization as it can save up to 6.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 171.5 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 171.5 kB or 76% of the original size.
Potential reduce by 87.9 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. Jsslgy.com needs all CSS files to be minified and compressed as it can save up to 87.9 kB or 85% of the original size.
Number of requests can be reduced by 25 (51%)
49
24
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsslgy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
jsslgy.com
3996 ms
common.css
7284 ms
site_zh.css
11863 ms
magic360.css
2456 ms
zh.js
7980 ms
jquery-1.7.1.min.js
20269 ms
web-animate.js
19950 ms
widget.js
12746 ms
ckplayer.js
12784 ms
AreaInfoSelect.js
9601 ms
jquery.validate.js
12218 ms
magic360.js
17910 ms
aniplugin.js
19908 ms
icon_2.gif
2911 ms
hbg.jpg
576 ms
B7.jpg
19978 ms
B5.jpg
16734 ms
B9.jpg
19978 ms
apic.jpg
4435 ms
slgy_07_03.jpg
4551 ms
04.png
19978 ms
EB.png
19979 ms
ED.png
19978 ms
F0.png
19978 ms
slgy_11_08.jpg
19978 ms
slgy_13_03.jpg
19980 ms
banner.html
1259 ms
dot.jpg
3458 ms
shezhi.jpg
19954 ms
slgy_02.jpg
19954 ms
dhbg.jpg
19954 ms
slgy_03.jpg
19955 ms
slgy_09_01.jpg
19954 ms
slgy_11_01.jpg
19955 ms
slgy_11_06.jpg
19955 ms
slgy_11_09.jpg
19955 ms
slgy_11_05.jpg
19956 ms
slgy_11_10.jpg
19956 ms
fbg.jpg
19957 ms
h.js
4013 ms
lxb.js
5860 ms
b.js
1781 ms
hm.gif
3613 ms
f7097ae9b90c4e3b98be3c84cb4387c4
19863 ms
bsl.js
1123 ms
Enter.php
1095 ms
main_icon_invite_mess_api.js
2647 ms
main.css
1102 ms
fix.css
757 ms
version.js
758 ms
08.jpg
1081 ms
m-webim-lite.css
338 ms
m-webim-lite.js
2318 ms
Refresh.php
2068 ms
stat.gif
683 ms
08.jpg
601 ms
02.png
2013 ms
icon.png
983 ms
icon_close.png
1682 ms
mess-text.png
1342 ms
messbtn.png
1693 ms
mess.gif
1703 ms
btn.png
3808 ms
log.gif
378 ms
_l.js
858 ms
log.gif
397 ms
Refresh.php
3544 ms
bmap.css
1013 ms
api
1023 ms
getscript
1486 ms
Refresh.php
335 ms
blank.gif
431 ms
adac1aa9078c417586888a945a47afb1
3924 ms
jsslgy.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
Links do not have a discernible name
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.
jsslgy.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
Page has valid source maps
jsslgy.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
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jsslgy.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Jsslgy.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.
jsslgy.com
Open Graph description is not detected on the main page of Jsslgy. 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: