7.8 sec in total
2 sec
5.4 sec
380 ms
Welcome to njwww.net homepage info - get ready to check Njwww best content for China right away, or after learning these important things about njwww.net
江苏省计算机等级考试,江苏省计算机二级考试,全国计算机等级考试,南京计算机等级考试培训,江苏省计算机二级vb考试试题|江苏省计算机二级vfp考试试题|江苏省计算机二级c语言考试试题|江苏省计算机等级二级vc++考试试题|江苏省计算机等级三级偏软考试试题|江苏省计算机等级三级偏硬考试试题
Visit njwww.netWe analyzed Njwww.net page load time and found that the first response time was 2 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
njwww.net performance score
name
value
score
weighting
Value2.2 s
77/100
10%
Value2.2 s
95/100
25%
Value3.4 s
89/100
10%
Value50 ms
100/100
30%
Value0.011
100/100
15%
Value2.6 s
98/100
10%
2029 ms
715 ms
716 ms
886 ms
368 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 91% of them (53 requests) were addressed to the original Njwww.net, 5% (3 requests) were made to Hm.baidu.com and 2% (1 request) were made to Img.baidu.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Njwww.net.
Page size can be reduced by 158.8 kB (66%)
240.3 kB
81.5 kB
In fact, the total size of Njwww.net main page is 240.3 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. HTML takes 177.4 kB which makes up the majority of the site volume.
Potential reduce by 156.8 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 156.8 kB or 88% 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. Njwww images are well optimized though.
Potential reduce by 124 B
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 124 B or 60% of the original size.
Potential reduce by 507 B
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. Njwww.net needs all CSS files to be minified and compressed as it can save up to 507 B or 32% of the original size.
Number of requests can be reduced by 10 (18%)
55
45
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Njwww. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
njwww.net
2029 ms
index.css
715 ms
js.js
716 ms
logo-80px.gif
886 ms
dw.gif
368 ms
left.gif
369 ms
right.gif
641 ms
top-zxzx.gif
698 ms
top-xuxs.gif
705 ms
top-wybm.gif
733 ms
top-gxxxk.gif
732 ms
top-jyss.gif
734 ms
logo.gif
991 ms
top-bzgk.gif
1051 ms
top-rjxz.gif
1063 ms
top-qqxy.gif
1091 ms
top-jypx.gif
1091 ms
0823top_d.gif
1092 ms
qgbm.jpg
1356 ms
fudao.gif
1773 ms
bookbuy.gif
2152 ms
jsbm.jpg
1813 ms
0823lm0101.gif
1450 ms
0823lm0102.gif
1450 ms
0823lm0103.gif
1715 ms
js-edu.htm
2187 ms
0823lm0104.gif
1815 ms
080202lm1101.gif
2071 ms
080202lm0902.gif
2127 ms
080204lm0202.gif
2183 ms
080204lm0201.gif
2185 ms
080204lm0204.gif
2429 ms
080204lm0203.gif
2484 ms
05.gif
2512 ms
080204lm0206.gif
2541 ms
080204lm0102.gif
2543 ms
080204lm0101.gif
2544 ms
080204lm0104.gif
2786 ms
080204lm0103.gif
2760 ms
3563323.js
843 ms
h.js
792 ms
080204lm0104.gif
2564 ms
080204lm0105.gif
2538 ms
080204lm0106.gif
2540 ms
080202lm0901.gif
2270 ms
xinhuanetjy.gif
2464 ms
renminjy.gif
2505 ms
tengxun.gif
2516 ms
sina.jpg
2548 ms
sohu.gif
2550 ms
163netxy.gif
2293 ms
chinacomjy.gif
2472 ms
cyglnet.gif
2503 ms
tianli.jpg
2516 ms
huayucom.gif
2557 ms
1230blxxjb.gif
2558 ms
h.js
1166 ms
hm.gif
299 ms
njwww.net 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
njwww.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
njwww.net 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
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Njwww.net 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 Njwww.net 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.
njwww.net
Open Graph description is not detected on the main page of Njwww. 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: