Tools & Wizards About Us
nbclub.net screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

nbclub.net

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Page Load Speed

7.2 sec in total

First Response

1.6 sec

Resources Loaded

5.5 sec

Page Rendered

161 ms

nbclub.net screenshot

About Website

Visit nbclub.net now to see the best up-to-date Nbclub content for China and also check out these interesting facts you probably never knew about nbclub.net

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Visit nbclub.net

Key Findings

We analyzed Nbclub.net page load time and found that the first response time was 1.6 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nbclub.net performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.083

93/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

1550 ms

style_7_common.css

1066 ms

scriptstyle_7_index.css

679 ms

common.js

1454 ms

title.js

458 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 78% of them (18 requests) were addressed to the original Nbclub.net, 17% (4 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 (1.6 sec) belongs to the original domain Nbclub.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.8 kB (49%)

Content Size

223.6 kB

After Optimization

114.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nbclub.net main page is 223.6 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 5% of websites need less resources to load. Images take 86.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 32.7 kB

  • Original 42.1 kB
  • After minification 40.8 kB
  • After compression 9.4 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 32.7 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 6.5 kB

  • Original 86.8 kB
  • After minification 80.3 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. Nbclub images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 43.9 kB

  • Original 60.7 kB
  • After minification 55.9 kB
  • After compression 16.8 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 43.9 kB or 72% of the original size.

CSS Optimization

-75%

Potential reduce by 25.6 kB

  • Original 33.9 kB
  • After minification 33.2 kB
  • After compression 8.3 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.

Requests Breakdown

Number of requests can be reduced by 10 (50%)

Requests Now

20

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 20 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.

Network Requests Diagram

1550 ms

style_7_common.css

style_7_common.css

1066 ms

scriptstyle_7_index.css

scriptstyle_7_index.css

679 ms

common.js

common.js

1454 ms

title.js

title.js

458 ms

ghs.png

ghs.png

384 ms

nbclub.jpg

nbclub.jpg

1274 ms

list.gif

list.gif

248 ms

collapsed_no.gif

collapsed_no.gif

247 ms

1.jpg

1.jpg

258 ms

45x270.gif

45x270.gif

492 ms

pm_ntc.gif

pm_ntc.gif

449 ms

icon_nav.gif

icon_nav.gif

1168 ms

listbg.gif

listbg.gif

414 ms

newtopic.gif

newtopic.gif

450 ms

btn_block.gif

btn_block.gif

637 ms

forum.gif

forum.gif

643 ms

arrow_down.gif

arrow_down.gif

681 ms

forum_new.gif

forum_new.gif

682 ms

hm.js

hm.js

1533 ms

h.js

h.js

931 ms

h.js

h.js

889 ms

hm.gif

hm.gif

562 ms

Accessibility Review

nbclub.net accessibility score

60

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

nbclub.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

nbclub.net SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    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.

Social Sharing Optimization

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: