12 sec in total
2 sec
9.6 sec
446 ms
Visit jn-home.cn now to see the best up-to-date Jn Home content and also check out these interesting facts you probably never knew about jn-home.cn
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Visit jn-home.cnWe analyzed Jn-home.cn page load time and found that the first response time was 2 sec and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jn-home.cn performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value13.6 s
0/100
25%
Value13.1 s
2/100
10%
Value140 ms
95/100
30%
Value0.045
99/100
15%
Value12.4 s
15/100
10%
1962 ms
259 ms
254 ms
270 ms
271 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 5% of them (5 requests) were addressed to the original Jn-home.cn, 45% (44 requests) were made to S.dlssyht.cn and 29% (28 requests) were made to Api.map.baidu.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Aimg8.dlszyht.net.cn.
Page size can be reduced by 2.4 MB (48%)
5.1 MB
2.6 MB
In fact, the total size of Jn-home.cn main page is 5.1 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. 55% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 138.2 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 26.1 kB, which is 16% 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 138.2 kB or 83% of the original size.
Potential reduce by 148.4 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. Jn Home images are well optimized though.
Potential reduce by 1.4 MB
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 1.4 MB or 74% of the original size.
Potential reduce by 787.9 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. Jn-home.cn needs all CSS files to be minified and compressed as it can save up to 787.9 kB or 86% of the original size.
Number of requests can be reduced by 68 (72%)
95
27
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jn Home. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
www.jn-home.cn
1962 ms
dhtmlxwindows.css
259 ms
dhtmlxwindows_dhx_skyblue.css
254 ms
dhtmlxcolorpicker.css
270 ms
dhtmlxcommon.js
271 ms
dhtmlxwindows.js
271 ms
dhtmlxcontainer.js
273 ms
cookies.js
256 ms
jquery-1.7.1.min.js
279 ms
Language.js
260 ms
skin.min.css
261 ms
ev_popup.min.js
263 ms
public.js
290 ms
lightgallery-all.min.js
326 ms
lightgallery.min.css
355 ms
index.min.css
273 ms
viewer.min.css
276 ms
viewer.min.js
304 ms
index.min.js
626 ms
index.min.js
462 ms
jquery.scrollify.min.js
291 ms
public_fun.js
368 ms
base.min.css
307 ms
animate.min.css
373 ms
iconfont.min.css
362 ms
web_frame.min.css
373 ms
inner_frame.min.css
386 ms
skincolor.css
417 ms
webskin.css
394 ms
base_module_style.min.css
394 ms
TJStyle.php
676 ms
base64.min.js
426 ms
json2.js
395 ms
jquery.validationEngine-zh_CN.js
412 ms
form.css
397 ms
form.js
448 ms
api
886 ms
SearchInfoWindow_min.js
1093 ms
SearchInfoWindow_min.css
879 ms
bmap.css
882 ms
baidu_map.css
413 ms
chplayer.js
434 ms
sliding_verification_style.css
168 ms
sliding_tn_code.js
183 ms
md5.js
176 ms
site_stats.js
177 ms
alert_box.js
177 ms
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iconStyle.css
15 ms
fontFamilyIcon.min.css
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getscript
1359 ms
api.map.baidu.com
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abclite-2063-s.js
1973 ms
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1374 ms
text_list_code_bg.jpg
26 ms
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tmp1493712545_1440609_s.jpg
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back_top_Z.png
891 ms
push.js
892 ms
blank.gif
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UserOperate.php
1040 ms
TJIndex.php
1064 ms
tmp1500285949_1497937_s.jpg
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loading-wait-bg.gif
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stat.png
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openhand.cur
235 ms
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iw_tail.png
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iw_bg.png
236 ms
blank.gif
232 ms
1724 ms
api.map.baidu.com
246 ms
getmodules
684 ms
blank.gif
420 ms
blank.gif
228 ms
bmap_autocomplete.css
237 ms
mapctrls.gif
238 ms
blank.gif
221 ms
close.png
223 ms
indoor_exit.png
235 ms
api.map.baidu.com
587 ms
api.map.baidu.com
587 ms
api.map.baidu.com
587 ms
getmodules
586 ms
abclite-2063-s.original.js
260 ms
api.map.baidu.com
585 ms
blank.gif
531 ms
api.map.baidu.com
267 ms
api.map.baidu.com
237 ms
jn-home.cn 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
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.
jn-home.cn 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jn-home.cn 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
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jn-home.cn 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 Jn-home.cn main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
jn-home.cn
Open Graph description is not detected on the main page of Jn Home. 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: