19.5 sec in total
2.1 sec
17.1 sec
341 ms
Visit jianpu.cn now to see the best up-to-date Jianpu content for China and also check out these interesting facts you probably never knew about jianpu.cn
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Visit jianpu.cnWe analyzed Jianpu.cn page load time and found that the first response time was 2.1 sec and then it took 17.4 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.
jianpu.cn performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value3.0 s
77/100
25%
Value6.1 s
45/100
10%
Value1,340 ms
17/100
30%
Value0.003
100/100
15%
Value9.0 s
33/100
10%
2109 ms
2276 ms
9 ms
22 ms
16 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 11% of them (5 requests) were addressed to the original Jianpu.cn, 14% (6 requests) were made to Pagead2.googlesyndication.com and 14% (6 requests) were made to Images.dangdang.com. The less responsive or slowest element that took the longest time to load (11.4 sec) relates to the external source Dangdang.com.
Page size can be reduced by 86.8 kB (36%)
240.7 kB
153.9 kB
In fact, the total size of Jianpu.cn main page is 240.7 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. 25% of websites need less resources to load. Javascripts take 98.3 kB which makes up the majority of the site volume.
Potential reduce by 19.9 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 19.9 kB or 71% of the original size.
Potential reduce by 2.3 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. Jianpu images are well optimized though.
Potential reduce by 51.5 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 51.5 kB or 52% of the original size.
Potential reduce by 13.1 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. Jianpu.cn needs all CSS files to be minified and compressed as it can save up to 13.1 kB or 70% of the original size.
Number of requests can be reduced by 16 (44%)
36
20
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jianpu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
jianpu.cn
2109 ms
www.jianpu.cn
2276 ms
detail.css
9 ms
public.js
22 ms
endpage_nav_bg.jpg
16 ms
show_ads.js
8 ms
track.linktech.cn
1570 ms
20365023_b.jpg
1250 ms
703866_b.jpg
1289 ms
20398931_b.jpg
1769 ms
703918_b.jpg
1316 ms
9055343_b.jpg
1471 ms
20280896_b.jpg
2000 ms
logo.gif
30 ms
track.linktech.cn
1569 ms
ca-pub-1538593399435707.js
216 ms
zrt_lookup.html
210 ms
show_ads_impl.js
60 ms
shell_v2.js
758 ms
endpage_sprites.gif
32 ms
end_n_bg3.gif
28 ms
end_n_i7.gif
28 ms
ads
191 ms
osd.js
37 ms
14159333797849332950
100 ms
abg.js
105 ms
m_js_controller.js
116 ms
googlelogo_color_112x36dp.png
95 ms
s
25 ms
x_button_blue2.png
44 ms
j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
42 ms
logger.js
400 ms
bds_s_v2.js
1912 ms
null.html
11400 ms
null.html
3567 ms
null.html
3957 ms
null.html
3680 ms
activeview
14 ms
null.html
1733 ms
null.html
5643 ms
bdsstyle.css
793 ms
getnum
1153 ms
is.png
1280 ms
sc.png
1542 ms
jianpu.cn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
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
jianpu.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
jianpu.cn SEO score
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
ZH
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jianpu.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Jianpu.cn main page’s claimed encoding is gb2312. 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.
jianpu.cn
Open Graph description is not detected on the main page of Jianpu. 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: