Tools & Wizards About Us

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

one88.fun

ONE88 - Website cá cược bóng đá, cá độ thể thao uy tín TOP #1 Châu Âu

Page Load Speed

2.8 sec in total

First Response

43 ms

Resources Loaded

2.5 sec

Page Rendered

172 ms

About Website

Click here to check amazing ONE88 content for Vietnam. Otherwise, check out these important facts you probably never knew about one88.fun

ONE88 là nhà cái bóng đá chuyên cá cược bóng đá, cá độ thể thao uy tín số 1 Châu Âu. Người VN chơi cá cược, cá độ bóng đá tại ONE88 luôn được ưu tiên nhận kèm những phần quà hấp dẫn nhất

Visit one88.fun

Key Findings

We analyzed One88.fun page load time and found that the first response time was 43 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

one88.fun performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value18.1 s

0/100

10%

TBT (Total Blocking Time)

Value8,040 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

one88.fun

43 ms

one88.fun

514 ms

one88.pro

555 ms

gtm.js

89 ms

app.css

23 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original One88.fun, 51% (31 requests) were made to F1.one88.pro and 41% (25 requests) were made to One88.pro. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source One88.pro.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.5 kB (79%)

Content Size

34.8 kB

After Optimization

7.3 kB

  • HTML
  • JavaScript

In fact, the total size of One88.fun main page is 34.8 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. 60% of websites need less resources to load. HTML takes 34.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 27.5 kB

  • Original 34.2 kB
  • After minification 32.5 kB
  • After compression 6.6 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 27.5 kB or 81% of the original size.

JavaScript Optimization

-3%

Potential reduce by 17 B

  • Original 655 B
  • After minification 655 B
  • After compression 638 B

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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 18 (35%)

Requests Now

51

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ONE88. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

one88.fun accessibility score

91

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

one88.fun best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

one88.fun SEO score

100

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise One88.fun can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that One88.fun 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

Open Graph data is detected on the main page of ONE88. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: