Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

4pro-tools.com

soi cau mien phi 888 ngay mai_Website chơi xổ số trực tuyến 2021

Page Load Speed

4 sec in total

First Response

326 ms

Resources Loaded

3.2 sec

Page Rendered

457 ms

About Website

Welcome to 4pro-tools.com homepage info - get ready to check 4 Pro Tools best content right away, or after learning these important things about 4pro-tools.com

soi cau mien phi 888 ngay mai, Chơi lô đề, Cược miễn phí, lô đề 1 ăn 99, trang lô đề trực tuyến uy tín, hợp pháp rút tiền thắng về tài khoản.

Visit 4pro-tools.com

Key Findings

We analyzed 4pro-tools.com page load time and found that the first response time was 326 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

4pro-tools.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value17.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,140 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.2 s

2/100

10%

Network Requests Diagram

www.4pro-tools.com

326 ms

font-awesome.min.css

133 ms

bootstrap.min.css

293 ms

jquery-confirm.min.css

153 ms

jquery.fancybox.min.css

152 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original 4pro-tools.com, 4% (1 request) were made to Tk88.win and 4% (1 request) were made to 94rg.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source 94rg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 112.8 kB (42%)

Content Size

267.4 kB

After Optimization

154.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4pro-tools.com main page is 267.4 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. 40% of websites need less resources to load. Javascripts take 146.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 54.4 kB

  • Original 62.3 kB
  • After minification 52.9 kB
  • After compression 7.9 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. This page needs HTML code to be minified as it can gain 9.4 kB, which is 15% 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 54.4 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 162 B

  • Original 2.6 kB
  • After minification 2.4 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. 4 Pro Tools images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 44.2 kB

  • Original 146.0 kB
  • After minification 127.2 kB
  • After compression 101.8 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 44.2 kB or 30% of the original size.

CSS Optimization

-25%

Potential reduce by 13.9 kB

  • Original 56.5 kB
  • After minification 56.5 kB
  • After compression 42.6 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. 4pro-tools.com needs all CSS files to be minified and compressed as it can save up to 13.9 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (83%)

Requests Now

23

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Pro Tools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 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

4pro-tools.com accessibility score

81

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.

Internationalization and localization

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

Impact

Issue

High

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

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

4pro-tools.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

4pro-tools.com SEO score

92

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 4pro-tools.com 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 4pro-tools.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

Open Graph data is detected on the main page of 4 Pro Tools. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: