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About Website

Welcome to bbs.21mould.net homepage info - get ready to check Bbs 21 Mould best content right away, or after learning these important things about bbs.21mould.net

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name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

bbs.21mould.net

1991 ms

style_1_common.css

2531 ms

style_1_forum_index.css

1062 ms

common.js

2524 ms

forum.js

1502 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 69% of them (59 requests) were addressed to the original Bbs.21mould.net, 8% (7 requests) were made to Cad168.net and 3% (3 requests) were made to Tcss.qq.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Cad168.net.

Content Size

656.7 kB

After Optimization

282.9 kB

In fact, the total size of Bbs.21mould.net main page is 656.7 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. Javascripts take 294.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 89.8 kB

Original 118.4 kB
After minification 117.9 kB
After compression 28.7 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 89.8 kB or 76% of the original size.

Image Optimization

-9%

Potential reduce by 9.1 kB

Original 99.5 kB
After minification 90.4 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. Bbs 21 Mould images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 163.4 kB

Original 294.6 kB
After minification 278.0 kB
After compression 131.2 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 163.4 kB or 55% of the original size.

CSS Optimization

-77%

Potential reduce by 111.5 kB

Original 144.1 kB
After minification 141.0 kB
After compression 32.7 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. Bbs.21mould.net needs all CSS files to be minified and compressed as it can save up to 111.5 kB or 77% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bbs 21 Mould. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

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

Search Engine Optimization Advices

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bbs.21mould.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 Bbs.21mould.net main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

bbs.21mould.net

Open Graph description is not detected on the main page of Bbs 21 Mould. 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

恭喜，站点创建成功！

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)