Access chance.com. 懸賞、ショッピング、アンケートでお得生活。賢い人は始めてる！- チャンスイット

Report Summary

About Website

Visit chance.com now to see the best up-to-date Chance content for Japan and also check out these interesting facts you probably never knew about chance.com

チャンスイットは懸賞・ショッピング・アンケート・お小遣いなどのお楽しみ情報満載のお得生活応援サイトです

Visit chance.com

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value1,860 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.614

10/100

15%

TTI (Time to Interactive)

Value27.3 s

0/100

10%

chance.com

335 ms

www.chance.com

1014 ms

import.css

347 ms

top.css

669 ms

colorbox_top.css

510 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 42% of them (48 requests) were addressed to the original Chance.com, 6% (7 requests) were made to Ad3.cross-a.net and 5% (6 requests) were made to A.image.accesstrade.net. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Ad3.cross-a.net.

Content Size

1.8 MB

After Optimization

1.5 MB

In fact, the total size of Chance.com main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 78.6 kB

Original 94.2 kB
After minification 75.0 kB
After compression 15.7 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. This page needs HTML code to be minified as it can gain 19.3 kB, which is 20% 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 78.6 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 120.2 kB

Original 1.2 MB
After minification 1.0 MB

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. Chance images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 77.1 kB

Original 486.6 kB
After minification 486.1 kB
After compression 409.4 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 77.1 kB or 16% of the original size.

CSS Optimization

-81%

Potential reduce by 49.1 kB

Original 60.4 kB
After minification 43.9 kB
After compression 11.2 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. Chance.com needs all CSS files to be minified and compressed as it can save up to 49.1 kB or 81% of the original size.

Requests Now

107

After Optimization

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 9 to 1 for CSS 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 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

Low

Ensure CSP is effective against XSS attacks

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chance.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Chance.com 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

chance.com

Open Graph data is detected on the main page of Chance. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

懸賞、ショッピング、アンケートでお得生活。賢い人は始めてる！- チャンスイット

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)