Access amperbid.com. 万搏体育-万搏体育app官网网站-万搏体育app官网客户端下载

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value5.6 s

70/100

10%

amperbid.com

853 ms

index.css

291 ms

default.css

354 ms

gg.js

162 ms

date.js

222 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 20% of them (17 requests) were addressed to the original Amperbid.com, 69% (58 requests) were made to Haobocaiwang.net and 2% (2 requests) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (5.3 sec) relates to the external source Count18.51yes.com.

Content Size

455.9 kB

After Optimization

278.1 kB

In fact, the total size of Amperbid.com main page is 455.9 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. 35% of websites need less resources to load. Images take 300.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 21.1 kB

Original 26.0 kB
After minification 24.5 kB
After compression 4.9 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 21.1 kB or 81% of the original size.

Image Optimization

-21%

Potential reduce by 64.3 kB

Original 300.3 kB
After minification 236.0 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, Amperbid needs image optimization as it can save up to 64.3 kB or 21% 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 55.8 kB

Original 84.9 kB
After minification 84.6 kB
After compression 29.1 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 55.8 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 36.5 kB

Original 44.6 kB
After minification 38.9 kB
After compression 8.1 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. Amperbid.com needs all CSS files to be minified and compressed as it can save up to 36.5 kB or 82% 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 Amperbid. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts 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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

Browser errors were logged to the console

High

Page has valid source maps

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

GB2312

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

amperbid.com

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

万搏体育-万搏体育app官网网站-万搏体育app官网客户端下载

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

amperbid.com

index.css

default.css

gg.js

date.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

amperbid.com

index.css

default.css

gg.js

date.js

tj.js

404.js

bg.png

www.haobocaiwang.net

18504425.js

click.aspx

baidulogo_clarity_80_29.gif

css.css

main1.js

jquery.min.js

1.js

icon_2.gif

bg.gif

topPageBg_h35.png

iconx.gif

count1.gif

top_menu_bg.jpg

PageNav.png

PageNav-g.gif

PageNavHover.gif

Index_back.png

columnBoxBg.png

ico6.gif

Inc_bg.gif

18701997.js

click.aspx

dl120x450.gif

logo.GIF

bet760x120.gif

nav_bg.gif

nav_a.gif

hg1.gif

960x80-1.gif

960x60-1.gif

bet980X80.gif

960x80-3.gif

bet960x60-2.gif

yhhf960x60.gif