50.1 sec in total
4.7 sec
45 sec
342 ms
Visit kokoi.cn now to see the best up-to-date Kokoi content for China and also check out these interesting facts you probably never knew about kokoi.cn
乌龙学院 “koko爱”是专门为深圳市小学生提供在线学习的网络课堂,学习内容与深圳现行教材完全同步配套,并不定时地根据教材改版而及时更新;“koko爱”网络课堂包含了小学英语、语文、数学等科目的内容,并在不断更新扩大
Visit kokoi.cnWe analyzed Kokoi.cn page load time and found that the first response time was 4.7 sec and then it took 45.4 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
kokoi.cn performance score
name
value
score
weighting
Value1.1 s
100/100
10%
Value4.0 s
50/100
25%
Value3.4 s
89/100
10%
Value0 ms
100/100
30%
Value0.006
100/100
15%
Value1.1 s
100/100
10%
4688 ms
13261 ms
1473 ms
8576 ms
8284 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 62% of them (18 requests) were addressed to the original Kokoi.cn, 10% (3 requests) were made to Cdn.b.qq.com and 7% (2 requests) were made to Isdspeed.qq.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Kokoi.cn.
Page size can be reduced by 139.6 kB (70%)
200.2 kB
60.6 kB
In fact, the total size of Kokoi.cn main page is 200.2 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 141.4 kB which makes up the majority of the site volume.
Potential reduce by 7.5 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 7.5 kB or 68% of the original size.
Potential reduce by 1.4 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. Kokoi images are well optimized though.
Potential reduce by 122.5 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 122.5 kB or 87% of the original size.
Potential reduce by 8.2 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. Kokoi.cn needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 61% of the original size.
Number of requests can be reduced by 8 (33%)
24
16
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kokoi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
kokoi.cn
4688 ms
public.css
13261 ms
index.css
1473 ms
logo2.jpg
8576 ms
koko.jpg
8284 ms
jquery.min.js
20348 ms
zhaoshang01.jpg
9574 ms
wpa.js
1326 ms
screen.css
479 ms
bg.jpg
500 ms
login.jpg
4914 ms
info.jpg
4991 ms
tiyan.jpg
2335 ms
columnimg.jpg
19635 ms
moreindex.jpg
997 ms
dian.jpg
1477 ms
yes.gif
1954 ms
column2.jpg
19997 ms
navbg.jpg
1520 ms
wpa.css
2068 ms
r.cgi
2925 ms
crmqq.php
6247 ms
wpa_first_heart_beat.php
647 ms
wpa_tx_01.jpg
1080 ms
get_version.php
615 ms
r.cgi
2907 ms
wpa_b01_01.png
790 ms
hb.crm2.qq.com
598 ms
hb.crm2.qq.com
658 ms
kokoi.cn accessibility score
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
<object> elements do not have alternate text
kokoi.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kokoi.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
Document uses plugins
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kokoi.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 Kokoi.cn 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.
kokoi.cn
Open Graph description is not detected on the main page of Kokoi. 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: