Tools & Wizards About Us
4444h.com screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    81% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

4444h.com

www.4444h.com-官网首页

Page Load Speed

12.9 sec in total

First Response

270 ms

Resources Loaded

12.3 sec

Page Rendered

406 ms

4444h.com screenshot

About Website

Welcome to 4444h.com homepage info - get ready to check 4444 H best content for China right away, or after learning these important things about 4444h.com

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Visit 4444h.com

Key Findings

We analyzed 4444h.com page load time and found that the first response time was 270 ms and then it took 12.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

4444h.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.405

25/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

4444h.com

270 ms

default.css

275 ms

jquery-1.4.2.min.js

473 ms

p_default.js

335 ms

note.js

150 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 68% of them (41 requests) were addressed to the original 4444h.com, 20% (12 requests) were made to 0 and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (8.6 sec) relates to the external source Cnzz.mmstat.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 456.7 kB (79%)

Content Size

579.7 kB

After Optimization

123.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4444h.com main page is 579.7 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. 30% of websites need less resources to load. HTML takes 312.1 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 280.7 kB

  • Original 312.1 kB
  • After minification 311.1 kB
  • After compression 31.4 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 280.7 kB or 90% of the original size.

Image Optimization

-31%

Potential reduce by 6.1 kB

  • Original 19.9 kB
  • After minification 13.8 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, 4444 H needs image optimization as it can save up to 6.1 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 163.1 kB

  • Original 238.8 kB
  • After minification 218.2 kB
  • After compression 75.7 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 163.1 kB or 68% of the original size.

CSS Optimization

-76%

Potential reduce by 6.8 kB

  • Original 9.0 kB
  • After minification 7.2 kB
  • After compression 2.2 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. 4444h.com needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (54%)

Requests Now

57

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4444 H. 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 as a result speed up the page load time.

Network Requests Diagram

4444h.com

4444h.com

270 ms

default.css

default.css

275 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

473 ms

p_default.js

p_default.js

335 ms

note.js

note.js

150 ms

png.js

png.js

150 ms

recommend_navigation_sites.js

recommend_navigation_sites.js

212 ms

panels.js

panels.js

454 ms

g.js

g.js

164 ms

ga.js

ga.js

32 ms

header_bg.gif

header_bg.gif

80 ms

notice_arrow.gif

notice_arrow.gif

81 ms

notice_close.gif

notice_close.gif

80 ms

logo.png

logo.png

81 ms

search_bot.gif

search_bot.gif

82 ms

top_bg.gif

top_bg.gif

136 ms

time.html

time.html

138 ms

livehtml.aspx

livehtml.aspx

224 ms

tlc760.gif

tlc760.gif

464 ms

menu_bg.gif

menu_bg.gif

128 ms

menu_bottom.gif

menu_bottom.gif

131 ms

search_bg.gif

search_bg.gif

132 ms

submenu_bg.jpg

submenu_bg.jpg

180 ms

sm_right.gif

sm_right.gif

180 ms

sm_left.gif

sm_left.gif

181 ms

sm_bg.gif

sm_bg.gif

214 ms

__utm.gif

__utm.gif

28 ms

ad.js

ad.js

104 ms

title_bg.gif

title_bg.gif

111 ms

search_bottom.gif

search_bottom.gif

122 ms

k1.gif

k1.gif

123 ms

4fav.gif

4fav.gif

134 ms

hzhuan.gif

hzhuan.gif

153 ms

re.gif

re.gif

199 ms

jz950_50.gif

jz950_50.gif

1247 ms

yd960X60.gif

yd960X60.gif

1895 ms

bet365-950x40.gif

bet365-950x40.gif

745 ms

yl950x40.gif

yl950x40.gif

2166 ms

lmbs950x40.gif

lmbs950x40.gif

896 ms

yinhe950-40.gif

yinhe950-40.gif

995 ms

88c950x40.gif

88c950x40.gif

1798 ms

livenow.js

livenow.js

120 ms

livehtml.js

livehtml.js

132 ms

stat.php

stat.php

767 ms

rb80x180.gif

rb80x180.gif

1595 ms

fun80x180.gif

fun80x180.gif

1345 ms

jsc80-180.gif

jsc80-180.gif

1994 ms

liveNow.aspx

liveNow.aspx

68 ms

27.gif

27.gif

66 ms

6.gif

6.gif

70 ms

11.gif

11.gif

67 ms

20.gif

20.gif

131 ms

44.gif

44.gif

132 ms

9.gif

9.gif

132 ms

add.gif

add.gif

131 ms

42.gif

42.gif

136 ms

stat.htm

stat.htm

157 ms

core.php

core.php

1223 ms

9.gif

9.gif

8596 ms

app.gif

app.gif

785 ms

Accessibility Review

4444h.com accessibility score

64

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

4444h.com best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

4444h.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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4444h.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 4444h.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

4444h.com

Open Graph description is not detected on the main page of 4444 H. 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: