Tools & Wizards About Us
0431hao.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

0431hao.com

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Page Load Speed

10.5 sec in total

First Response

1.8 sec

Resources Loaded

8.3 sec

Page Rendered

376 ms

0431hao.com screenshot

About Website

Visit 0431hao.com now to see the best up-to-date 0431 Hao content and also check out these interesting facts you probably never knew about 0431hao.com

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Visit 0431hao.com

Key Findings

We analyzed 0431hao.com page load time and found that the first response time was 1.8 sec and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

0431hao.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.331

34/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

0431hao.com

1840 ms

pace-theme-center-simple.css

464 ms

css.css

464 ms

jquery-1.12.3.min.js

1164 ms

jquery.scrollBanner.js

464 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 90% of them (19 requests) were addressed to the original 0431hao.com, 10% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain 0431hao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 207.3 kB (16%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 0431hao.com main page is 1.3 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. 20% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 45.1 kB

  • Original 53.2 kB
  • After minification 42.5 kB
  • After compression 8.1 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 10.7 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 45.1 kB or 85% of the original size.

Image Optimization

-12%

Potential reduce by 147.1 kB

  • Original 1.2 MB
  • After minification 1.1 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. Obviously, 0431 Hao needs image optimization as it can save up to 147.1 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

-25%

Potential reduce by 13.7 kB

  • Original 53.9 kB
  • After minification 53.9 kB
  • After compression 40.2 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 13.7 kB or 25% of the original size.

CSS Optimization

-35%

Potential reduce by 1.4 kB

  • Original 4.0 kB
  • After minification 4.0 kB
  • After compression 2.6 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. 0431hao.com needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (15%)

Requests Now

20

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 0431 Hao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

0431hao.com

0431hao.com

1840 ms

pace-theme-center-simple.css

pace-theme-center-simple.css

464 ms

css.css

css.css

464 ms

jquery-1.12.3.min.js

jquery-1.12.3.min.js

1164 ms

jquery.scrollBanner.js

jquery.scrollBanner.js

464 ms

pace.js

pace.js

699 ms

hm.js

hm.js

1383 ms

logo2.png

logo2.png

234 ms

t_h04.png

t_h04.png

234 ms

t_h01.png

t_h01.png

235 ms

18.png

18.png

235 ms

12.png

12.png

236 ms

14.png

14.png

236 ms

16.png

16.png

465 ms

09.png

09.png

468 ms

wj.png

wj.png

694 ms

d1224206194286be.jpg

d1224206194286be.jpg

5428 ms

f3d3fd08bb46183d.jpg

f3d3fd08bb46183d.jpg

5488 ms

809031634c77e57a.jpg

809031634c77e57a.jpg

4047 ms

4e6f7e97dc42e01b.jpg

4e6f7e97dc42e01b.jpg

3285 ms

hm.gif

hm.gif

290 ms

Accessibility Review

0431hao.com accessibility score

54

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

0431hao.com best practices score

75

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

SEO Factors

0431hao.com SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 0431hao.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 0431hao.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

0431hao.com

Open Graph description is not detected on the main page of 0431 Hao. 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: