Access nc530.com. 南昌论坛_南昌530论坛致力给网友提供一个关爱·平等·分享·交流·客观·互助·讨论的南昌社区，打造江西论坛活跃的综合性论坛！ -

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

nc530.com

831 ms

www.nc530.com

1497 ms

style_1_common.css

1292 ms

style_1_forum_index.css

885 ms

common.js

1333 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 66% of them (74 requests) were addressed to the original Nc530.com, 5% (6 requests) were made to Pos.baidu.com and 5% (6 requests) were made to Img1.360buyimg.com. The less responsive or slowest element that took the longest time to load (9.8 sec) belongs to the original domain Nc530.com.

Content Size

1.5 MB

After Optimization

1.3 MB

In fact, the total size of Nc530.com main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 61.3 kB

Original 78.8 kB
After minification 78.1 kB
After compression 17.5 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 61.3 kB or 78% of the original size.

Image Optimization

-9%

Potential reduce by 117.7 kB

Original 1.3 MB
After minification 1.1 MB

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. Nc 530 images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 17.8 kB

Original 103.4 kB
After minification 103.4 kB
After compression 85.6 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 17.8 kB or 17% of the original size.

CSS Optimization

-26%

Potential reduce by 6.0 kB

Original 23.2 kB
After minification 23.2 kB
After compression 17.1 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. Nc530.com needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 26% of the original size.

Requests Now

108

After Optimization

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nc 530. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

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 Nc530.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 Nc530.com 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

nc530.com

Open Graph description is not detected on the main page of Nc 530. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

南昌论坛_南昌530论坛致力给网友提供一个关爱·平等·分享·交流·客观·互助·讨论的南昌社区，打造江西论坛活跃的综合性论坛！ -

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

nc530.com

www.nc530.com

style_1_common.css

style_1_forum_index.css

common.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

nc530.com

www.nc530.com

style_1_common.css

style_1_forum_index.css

common.js

forum.js

logging.js

md5.js

m.js

forum_slide.js

auto.js

js

cm.js

button_11.gif

background.png

logo.png

qq_login.gif

collapsed_no.gif

common_2_icon.jpg

common_3_icon.jpg

common_4_icon.jpg

common_5_icon.jpg

common_71_icon.jpg

common_69_icon.jpg

common_7_icon.jpg

common_8_icon.jpg

common_28_icon.jpg

common_29_icon.jpg

common_30_icon.jpg

common_31_icon.jpg

common_63_icon.jpg

common_67_icon.jpg

common_11_icon.jpg

common_70_icon.jpg

common_64_icon.png

common_57_icon.jpg

common_49_icon.jpg

common_74_icon.jpg

common_50_icon.jpg

common_51_icon.jpg

common_61_icon.jpg

common_21_icon.jpg

common_66_icon.jpg