Access bbs.pikache.org. 皮卡论坛 - 皮卡车论坛 - 皮卡帮 - 皮卡大队 - 皮卡车大全论坛，皮卡爱好者的天堂！

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value2,560 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.3 s

72/100

10%

forum.php

4365 ms

style_1_common.css

20224 ms

style_1_forum_index.css

916 ms

common.js

20224 ms

forum.js

15027 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 86% of them (44 requests) were addressed to the original Bbs.pikache.org, 2% (1 request) were made to Discuz.gtimg.cn and 2% (1 request) were made to S4.cnzz.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Bbs.pikache.org.

Content Size

284.8 kB

After Optimization

132.2 kB

In fact, the total size of Bbs.pikache.org main page is 284.8 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. Images take 95.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 31.4 kB

Original 39.7 kB
After minification 39.6 kB
After compression 8.3 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 31.4 kB or 79% of the original size.

Image Optimization

-13%

Potential reduce by 12.3 kB

Original 95.7 kB
After minification 83.4 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. Obviously, Bbs Pikache needs image optimization as it can save up to 12.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 50.7 kB

Original 74.8 kB
After minification 70.3 kB
After compression 24.1 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 50.7 kB or 68% of the original size.

CSS Optimization

-78%

Potential reduce by 58.1 kB

Original 74.5 kB
After minification 73.0 kB
After compression 16.4 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.pikache.org needs all CSS files to be minified and compressed as it can save up to 58.1 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bbs Pikache. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts 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 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

Links do not have a discernible name

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bbs.pikache.org 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.pikache.org 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.pikache.org

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

皮卡论坛 - 皮卡车论坛 - 皮卡帮 - 皮卡大队 - 皮卡车大全论坛，皮卡爱好者的天堂！ - Powered by Discuz!

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

forum.php

style_1_common.css

style_1_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

forum.php

style_1_common.css

style_1_forum_index.css

common.js

forum.js

logging.js

discuz_tips.js

logo.png

qq_login.gif

wechat_login.png

collapsed_no.gif

forum.gif

common_38_icon.png

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common_68_icon.jpg

common_69_icon.png

stat.php

common_70_icon.png

common_71_icon.png