Access 0531huangjin.com.

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value19.3 s

0/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

0531huangjin.com

709 ms

style.css

70 ms

jquery.js

183 ms

js-sdk-pro.min.js

77 ms

667bbda29f6a4a3ca7566eca7aaece1f.gif

2340 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 9% of them (8 requests) were addressed to the original 0531huangjin.com, 36% (32 requests) were made to Data1.huakuibf1.com and 18% (16 requests) were made to Pt1.putaozy.info. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source P.qlogo.cn.

Content Size

112.5 kB

After Optimization

53.0 kB

In fact, the total size of 0531huangjin.com main page is 112.5 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. 25% of websites need less resources to load. HTML takes 61.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 53.6 kB

Original 61.4 kB
After minification 59.0 kB
After compression 7.8 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 53.6 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 54 B

Original 5.3 kB
After minification 5.2 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. 0531 Huangjin images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 3.8 kB

Original 37.0 kB
After minification 37.0 kB
After compression 33.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-23%

Potential reduce by 2.1 kB

Original 8.9 kB
After minification 8.9 kB
After compression 6.8 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. 0531huangjin.com needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 23% of the original size.

Requests Now

After Optimization

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 0531 Huangjin. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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

High

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

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

High

Page is blocked from indexing

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 0531huangjin.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 0531huangjin.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

0531huangjin.com

Open Graph description is not detected on the main page of 0531 Huangjin. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

0531huangjin.com

style.css

jquery.js

js-sdk-pro.min.js

667bbda29f6a4a3ca7566eca7aaece1f.gif

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

0531huangjin.com

style.css

jquery.js

js-sdk-pro.min.js

667bbda29f6a4a3ca7566eca7aaece1f.gif

f38229af9c99425b8df806f97a7066f2.gif

68-960-60.gif

dc0247b33019ed0ca09c321bb6fb4656.gif

c70f7dd4a4c94432f7e7dfd8886c435b.gif

92f0c144d76dd785f7c04f84ae149b33.gif

960-60b.gif

0

b9bb6fa85d7a4589a669741422d6e190.gif

09136852b068405691d28225b7a1aa4d.gif

aa94d12de2b24a4d85d137b9340cfb83.gif

f08fc319876d47ffac6c395ce16ae62d.gif

b3e29dd487b2b.gif

03950120009rs7dn26B5E.gif

fc3affb5a0f54ff1b2be4709cfe23982.gif

e1dac3356c0e9d5f1899262d4f5d6b9c.gif

54aeaa2c1c7062050261b2e3ccba72aa.gif

1648472252.gif

980-60.gif

960x60-2.gif

960-120-a.gif

1.gif

631b42feb62b4063cbda4951.gif

6319cc7eec0801f126b91e2c.gif

ea70c0389991740415dab8787f87d0e6.gif

8856E544330A6108.jpg

77F1821125C3602D.jpg

fu.png

6892b6757fb0f8e93061d1d64c928583.gif

xxww.gif

03964120009z0w8i44344.gif

0394n12000a0asaa74C95.gif

387aa3cb8bec96e607972d99d3ac1058.gif

327c407dfdda375997f92db380366631.gif

button2-bg.jpg

a1.jpg

a1-link2.jpg

rating-good.png

03081184EF6ACCA0.jpg

059D466925BBCDC9.jpg