Access kuaiwang.com. 上海快网网络信息技术有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

kuaiwang.com

6128 ms

style.css

2018 ms

extmenu.css

1520 ms

index.css

1045 ms

jquery-1.7.min.js

83 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 53% of them (46 requests) were addressed to the original Kuaiwang.com, 15% (13 requests) were made to Www22.53kf.com and 5% (4 requests) were made to Tjs.sjs.sinajs.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Kuaiwang.com.

Content Size

964.7 kB

After Optimization

641.9 kB

In fact, the total size of Kuaiwang.com main page is 964.7 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. 35% of websites need less resources to load. Images take 597.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 29.3 kB

Original 37.6 kB
After minification 32.6 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. This page needs HTML code to be minified as it can gain 5.0 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 29.3 kB or 78% of the original size.

Image Optimization

-22%

Potential reduce by 131.7 kB

Original 597.0 kB
After minification 465.3 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, Kuaiwang needs image optimization as it can save up to 131.7 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-48%

Potential reduce by 147.3 kB

Original 306.1 kB
After minification 281.4 kB
After compression 158.8 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 147.3 kB or 48% of the original size.

CSS Optimization

-61%

Potential reduce by 14.5 kB

Original 24.0 kB
After minification 22.8 kB
After compression 9.5 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. Kuaiwang.com needs all CSS files to be minified and compressed as it can save up to 14.5 kB or 61% of the original size.

Requests Now

After Optimization

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuaiwang. 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 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

High

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

High

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

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

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

High

Document uses plugins

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kuaiwang.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 Kuaiwang.com main page’s claimed encoding is gb2312. 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

kuaiwang.com

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

上海快网网络信息技术有限公司

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

kuaiwang.com

style.css

extmenu.css

index.css

jquery-1.7.min.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

kuaiwang.com

style.css

extmenu.css

index.css

jquery-1.7.min.js

scrollpic.js

wb.js

bg_body.jpg

menu.js

stat.php

index.php

ghs.png

head.jpg

bg_menu.jpg

menu_line.jpg

menu_shop.jpg

tit_solution.jpg

solution_1.png

solution_2.png

solution_3.png

solution_4.png

solution_5.png

solution_6.png

solution_7.png

solution_8.png

bot_link_1.jpg

bot_link_2.jpg

bot_link_3.jpg

bot_link_4.jpg

bot_link_5.jpg

bot_link_6.jpg

logo_large.gif

adv1.jpg

zx.jpg

bg_notice.jpg

ico_notice.gif

search_key.jpg

search_submit.jpg

bg_solution.jpg

solution_l.jpg

solution_r.jpg

youshi_1.png

youshi_2.png