Access bbs.fbfb.cn. 欢乐车友会

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

bbs.fbfb.cn

9041 ms

style_2_common.css

19739 ms

style_2_forum_index.css

3688 ms

common.js

19739 ms

forum.js

2597 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 83% of them (40 requests) were addressed to the original Bbs.fbfb.cn, 2% (1 request) were made to S13.cnzz.com and 2% (1 request) were made to Discuz.gtimg.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Bbs.fbfb.cn.

Content Size

135.2 kB

After Optimization

56.1 kB

In fact, the total size of Bbs.fbfb.cn main page is 135.2 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. HTML takes 60.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 48.0 kB

Original 60.3 kB
After minification 60.0 kB
After compression 12.4 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 48.0 kB or 80% of the original size.

Image Optimization

-16%

Potential reduce by 6.0 kB

Original 36.8 kB
After minification 30.8 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. Obviously, Bbs Fbfb needs image optimization as it can save up to 6.0 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 23.4 kB

Original 35.4 kB
After minification 31.4 kB
After compression 12.0 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 23.4 kB or 66% of the original size.

CSS Optimization

-64%

Potential reduce by 1.7 kB

Original 2.6 kB
After minification 2.5 kB
After compression 924 B

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.fbfb.cn needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 64% of the original size.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bbs Fbfb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Definition list items are not wrapped in <dl> elements

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Bbs.fbfb.cn 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.fbfb.cn 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

bbs.fbfb.cn

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

欢乐车友会

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

bbs.fbfb.cn

style_2_common.css

style_2_forum_index.css

common.js

forum.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

bbs.fbfb.cn

style_2_common.css

style_2_forum_index.css

common.js

forum.js

logging.js

title.js

stat.php

discuz_tips.js

indexed_cn.gif

logo.png

qq_login.gif

131609tzz3rhoqo38tumo8.gif

list.gif

collapsed_no.gif

forum.gif

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1143465huububugjpeukjg.jpg

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tPPW2g==_I1LMTeW9hLoY.jpg

z9a0+g==_vudDILLNizWP.jpg

0anM+sH6_S6AxMThHmO3Z.jpg

030421mazbqpbbcsrqszqt.jpg

stat.htm

core.php

9.gif

pic1.gif

h3_f.gif

04_avatar_small.jpg

46_avatar_small.jpg

noavatar_small.gif

08_avatar_small.jpg

app.gif

noavatar_small.gif

25_avatar_small.jpg

noavatar_small.gif

noavatar_small.gif

noavatar_small.gif

noavatar_small.gif