42.7 sec in total
6.1 sec
36.1 sec
525 ms
Visit njzikao.com now to see the best up-to-date Njzikao content for China and also check out these interesting facts you probably never knew about njzikao.com
南京自考网(www.njzikao.com)公益性质的自考学习交流和信息查询平台。网站及时转发自考资讯、提供笔记资料、举办自考教材交换会等.为江苏省自考专业的自考综合站.
Visit njzikao.comWe analyzed Njzikao.com page load time and found that the first response time was 6.1 sec and then it took 36.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
njzikao.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value8.2 s
2/100
25%
Value9.1 s
14/100
10%
Value1,980 ms
8/100
30%
Value0.008
100/100
15%
Value15.2 s
7/100
10%
6055 ms
3058 ms
1202 ms
1270 ms
1284 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 89% of them (56 requests) were addressed to the original Njzikao.com, 2% (1 request) were made to S13.cnzz.com and 2% (1 request) were made to Siteapp.baidu.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Njzikao.com.
Page size can be reduced by 239.9 kB (63%)
383.1 kB
143.2 kB
In fact, the total size of Njzikao.com main page is 383.1 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. CSS take 110.0 kB which makes up the majority of the site volume.
Potential reduce by 55.5 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 55.5 kB or 79% of the original size.
Potential reduce by 17.1 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, Njzikao needs image optimization as it can save up to 17.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 71.5 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 71.5 kB or 73% of the original size.
Potential reduce by 95.8 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. Njzikao.com needs all CSS files to be minified and compressed as it can save up to 95.8 kB or 87% of the original size.
Number of requests can be reduced by 25 (41%)
61
36
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Njzikao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
www.njzikao.com
6055 ms
sy.css
3058 ms
dbgg.js
1202 ms
time.js
1270 ms
right_btn.gif
1284 ms
logo.jpg
4098 ms
topad980.js
1188 ms
topbj.gif
611 ms
icoweixin.png
2331 ms
njzikaoweixin.png
4815 ms
201510319657286200.jpg
9515 ms
2015010209253640359.jpg
8825 ms
20141117786498205.jpg
20180 ms
2015zkbkzn.jpg
5891 ms
nanjingqingao.jpg
10033 ms
zksgood.jpg
8987 ms
zkjcindex.jpg
20179 ms
titicon.gif
9428 ms
201509121909551194.png
20179 ms
201510226249768541.jpg
12501 ms
2014081222422261662.jpg
10118 ms
12414169873983041.gif
11799 ms
12414169873983040.gif
12239 ms
list_ico02.gif
12494 ms
newad123.gif
12861 ms
zkqq.png
20178 ms
voteSubmit.jpg
14971 ms
voteView.jpg
14709 ms
2013082408561129741.jpg
18722 ms
201512297203420472.jpg
20177 ms
8_online.gif
19341 ms
jiangbin.jpg
19964 ms
stat.php
2353 ms
uaredirect.js
502 ms
common.js
19847 ms
jquery.js
18517 ms
Kesion.Box.js
17143 ms
jquery-1.6.2.minz.js
13594 ms
lhgdialog.js
18985 ms
yuwy.jpg
16127 ms
wang.jpg
14129 ms
valid-xhtml.gif
13906 ms
coplogo3.gif
14130 ms
footimg.gif
12772 ms
newbgpic.gif
4385 ms
sptnews.gif
4343 ms
iwms.gif
4664 ms
line.gif
4964 ms
indextg.gif
5083 ms
zk_06.gif
5112 ms
zk_07.gif
5280 ms
ks_tit_bg.gif
7067 ms
dot.jpg
5773 ms
title01.gif
5810 ms
jin_but.gif
5882 ms
bg-01.gif
5957 ms
stat.htm
167 ms
core.php
2779 ms
nopic.gif
8331 ms
9.gif
1326 ms
push.js
1033 ms
app.gif
1215 ms
iblack.css
2170 ms
njzikao.com 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
<input type="image"> elements do not have [alt] text
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
njzikao.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
njzikao.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Njzikao.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 Njzikao.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.
njzikao.com
Open Graph description is not detected on the main page of Njzikao. 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: