Access gaodun.cn. 高顿财经网站 - ACCA培训|CFA培训|CMA培训|CPA培训|FRM培训|会计培训

name

value

score

weighting

FCP (First Contentful Paint)

Value9.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.1 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value17.9 s

4/100

10%

gaodun.cn

951 ms

www.gaodun.cn

1904 ms

gaodun-new.css

1413 ms

public.css

1463 ms

jquery-1.9.0.js

1887 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 17% of them (18 requests) were addressed to the original Gaodun.cn, 52% (54 requests) were made to Img.gaodun.cn and 13% (13 requests) were made to Wwwupload.gaodunwangxiao.com. The less responsive or slowest element that took the longest time to load (10.6 sec) relates to the external source Static-bbs.gaodunwangxiao.com.

Content Size

3.1 MB

After Optimization

2.4 MB

In fact, the total size of Gaodun.cn main page is 3.1 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. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 79.3 kB

Original 98.7 kB
After minification 87.9 kB
After compression 19.4 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. This page needs HTML code to be minified as it can gain 10.8 kB, which is 11% 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 79.3 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 126.0 kB

Original 2.3 MB
After minification 2.2 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. Gaodun images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 463.1 kB

Original 627.9 kB
After minification 625.0 kB
After compression 164.8 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 463.1 kB or 74% of the original size.

CSS Optimization

-16%

Potential reduce by 4.2 kB

Original 26.3 kB
After minification 26.2 kB
After compression 22.1 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. Gaodun.cn needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 16% of the original size.

Requests Now

After Optimization

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gaodun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Document doesn't have a <title> element

High

Links do not have a discernible name

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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Document doesn't have a <title> element

High

Links do not have descriptive text

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

High

Links are not crawlable

High

robots.txt is not valid

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

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

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

gaodun.cn

Open Graph description is not detected on the main page of Gaodun. 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

高顿财经网站 - ACCA培训|CFA培训|CMA培训|CPA培训|FRM培训|会计培训

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

gaodun.cn

www.gaodun.cn

gaodun-new.css

public.css

jquery-1.9.0.js

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

gaodun.cn

www.gaodun.cn

gaodun-new.css

public.css

jquery-1.9.0.js

hoverDelay.js

gaodun.js

gaodun_cn_tips_js.js

easyliao.js

public.js

52257.js

m.js

js.js

blank.gif

hui.png

5940-20042Q4231N19.jpg

1-1502021H6310-L.jpg

173142wyb0nbz0e8znfm8p.jpg

hot.gif

new.gif

blank.gif

jiang1.jpg

jiang2.jpg

jiang3.jpg

acca.jpg

cfa.jpg

cma.jpg

cpa.jpg

frm.jpg

uscpa.jpg

cima.jpg

kuaiji.jpg

jiayuhy.jpg

logo.jpg

zixun.jpg

237-1ZPP94U3123.jpg

7-1ZH3091R5962.jpg

1-1Z11QGKD25.jpg

1-160QG64924109.jpg

244-1ZQ60ZU5406.jpg

1-160401154431H3.jpg

1-1604011ITTF.jpg

1-160621134GS94.jpg