Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

411board.com

王牌彩票_王牌彩票app

Page Load Speed

3.2 sec in total

First Response

989 ms

Resources Loaded

1.8 sec

Page Rendered

453 ms

About Website

Welcome to 411board.com homepage info - get ready to check 411 Board best content right away, or after learning these important things about 411board.com

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Visit 411board.com

Key Findings

We analyzed 411board.com page load time and found that the first response time was 989 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

411board.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

411board.com

989 ms

autoptimize_4e0bddea7deedd572e64d0895766ac65.css

259 ms

api.js

60 ms

devicepx-jetpack.js

5 ms

e-201611.js

4 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 22% of them (14 requests) were addressed to the original 411board.com, 25% (16 requests) were made to I2.wp.com and 19% (12 requests) were made to I1.wp.com. The less responsive or slowest element that took the longest time to load (989 ms) belongs to the original domain 411board.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 686.4 kB (62%)

Content Size

1.1 MB

After Optimization

429.0 kB

In fact, the total size of 411board.com main page is 1.1 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. 50% of websites need less resources to load. Javascripts take 451.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 75.2 kB

  • Original 88.6 kB
  • After minification 86.6 kB
  • After compression 13.4 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 75.2 kB or 85% of the original size.

Image Optimization

-12%

Potential reduce by 28.7 kB

  • Original 242.1 kB
  • After minification 213.3 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, 411 Board needs image optimization as it can save up to 28.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 304.5 kB

  • Original 451.7 kB
  • After minification 451.6 kB
  • After compression 147.1 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 304.5 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 277.9 kB

  • Original 333.0 kB
  • After minification 332.5 kB
  • After compression 55.1 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. 411board.com needs all CSS files to be minified and compressed as it can save up to 277.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (9%)

Requests Now

54

After Optimization

49

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 411 Board. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

411board.com accessibility score

63

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.

Names and labels

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.

Impact

Issue

High

Document doesn't have a <title> element

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

411board.com best practices score

83

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

SEO Factors

411board.com SEO score

58

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 411board.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that 411board.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 411 Board. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: