Access yongxinbbs.com. 天博体育在线登录官网入口·(中国)官方app

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

www.yongxinbbs.com

3173 ms

style_1_common.css

2041 ms

style_1_forum_index.css

654 ms

style.css

693 ms

common.js

1665 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 55% of them (47 requests) were addressed to the original Yongxinbbs.com, 6% (5 requests) were made to Pos.baidu.com and 5% (4 requests) were made to Ana.masky.biddingx.com. The less responsive or slowest element that took the longest time to load (8.3 sec) belongs to the original domain Yongxinbbs.com.

Content Size

839.9 kB

After Optimization

508.7 kB

In fact, the total size of Yongxinbbs.com main page is 839.9 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. 25% of websites need less resources to load. Images take 358.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 43.8 kB

Original 56.8 kB
After minification 56.3 kB
After compression 13.0 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 43.8 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 16.9 kB

Original 358.5 kB
After minification 341.6 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. Yongxinbbs images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 211.2 kB

Original 348.6 kB
After minification 339.7 kB
After compression 137.3 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 211.2 kB or 61% of the original size.

CSS Optimization

-78%

Potential reduce by 59.2 kB

Original 76.1 kB
After minification 74.3 kB
After compression 16.8 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. Yongxinbbs.com needs all CSS files to be minified and compressed as it can save up to 59.2 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yongxinbbs. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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 Yongxinbbs.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 Yongxinbbs.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

yongxinbbs.com

Open Graph description is not detected on the main page of Yongxinbbs. 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

天博体育在线登录官网入口·(中国)官方app

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

www.yongxinbbs.com

style_1_common.css

style_1_forum_index.css

style.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

www.yongxinbbs.com

style_1_common.css

style_1_forum_index.css

style.css

common.js

forum.js

logging.js

md5.js

forum_slide.js

c.js

crystal2.js

tongji.js

discuz_tips.js

bgimg.jpg

switch_width.png

y.gif

logo.png

qq_login.gif

wechat_login.png

collapsed_no.gif

forum.gif

online_yx5.gif

online_yx1.gif

online_yx6.gif

online_yx7.gif

online_yx9.gif

Logo80_31.gif

ad_close.gif

plugin.php

site_qq.jpg

security.png

px.png

newarow.gif

pn.png

nv.png

qmenu.png

nv_a.png

search.png

pt_item.png

chart.png

category_lbg.png

tb.png

loading.gif