10.7 sec in total
1.1 sec
9.2 sec
311 ms
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Visit nbclub.netWe analyzed Nbclub.net page load time and found that the first response time was 1.1 sec and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
nbclub.net performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value3.4 s
66/100
25%
Value9.5 s
11/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value3.3 s
94/100
10%
1143 ms
1099 ms
697 ms
1428 ms
1081 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 74% of them (17 requests) were addressed to the original Nbclub.net, 13% (3 requests) were made to Hm.baidu.com and 4% (1 request) were made to Beian.gov.cn. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Hmcdn.baidu.com.
Page size can be reduced by 121.4 kB (50%)
244.3 kB
123.0 kB
In fact, the total size of Nbclub.net main page is 244.3 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. Only 10% of websites need less resources to load. Images take 86.8 kB which makes up the majority of the site volume.
Potential reduce by 37.0 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 37.0 kB or 77% of the original size.
Potential reduce by 6.5 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. Nbclub images are well optimized though.
Potential reduce by 52.3 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 52.3 kB or 69% of the original size.
Potential reduce by 25.6 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. Nbclub.net needs all CSS files to be minified and compressed as it can save up to 25.6 kB or 75% of the original size.
Number of requests can be reduced by 10 (48%)
21
11
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbclub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
1143 ms
style_7_common.css
1099 ms
scriptstyle_7_index.css
697 ms
common.js
1428 ms
title.js
1081 ms
ghs.png
1326 ms
nbclub.jpg
1416 ms
list.gif
373 ms
collapsed_no.gif
370 ms
1.jpg
374 ms
45x270.gif
1786 ms
pm_ntc.gif
363 ms
icon_nav.gif
341 ms
listbg.gif
231 ms
newtopic.gif
233 ms
btn_block.gif
291 ms
forum.gif
317 ms
arrow_down.gif
461 ms
h.js
433 ms
h.js
1208 ms
21.gif
3314 ms
s.js
1940 ms
hm.gif
312 ms
nbclub.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
Links do not have a discernible name
<object> elements do not have alternate text
nbclub.net 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
nbclub.net 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
Document uses plugins
ZH
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nbclub.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 Nbclub.net 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.
nbclub.net
Open Graph description is not detected on the main page of Nbclub. 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: