Tools & Wizards About Us

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

2sun.cn

15货源网 - 微商信息分享平台

Page Load Speed

8.7 sec in total

First Response

663 ms

Resources Loaded

7.9 sec

Page Rendered

151 ms

About Website

Visit 2sun.cn now to see the best up-to-date 2 Sun content and also check out these interesting facts you probably never knew about 2sun.cn

15货源网是一个微商货源信息分享平台，给广大网民提供货源商家信息参考，这里汇聚有各种微商货源，比如鞋子、服饰、包包、手表、化妆品、饰品等一手工厂货源，商家提供实体批发、一件代发货、诚招代理服务。

Visit 2sun.cn

Key Findings

We analyzed 2sun.cn page load time and found that the first response time was 663 ms and then it took 8 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

2sun.cn performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

2sun.cn

663 ms

2sun.cn

948 ms

uaredirect.js

1141 ms

global.css

1160 ms

style.css

1160 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 90% of them (36 requests) were addressed to the original 2sun.cn, 8% (3 requests) were made to 54yjs.cn and 3% (1 request) were made to Vip.40dd.vip. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain 2sun.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.1 kB (35%)

Content Size

404.0 kB

After Optimization

260.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 2sun.cn main page is 404.0 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. 20% of websites need less resources to load. Images take 217.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 42.8 kB

  • Original 49.6 kB
  • After minification 36.2 kB
  • After compression 6.9 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 13.5 kB, which is 27% 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 42.8 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 17.4 kB

  • Original 217.1 kB
  • After minification 199.7 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. 2 Sun images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 80.8 kB

  • Original 124.7 kB
  • After minification 123.6 kB
  • After compression 43.9 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 80.8 kB or 65% of the original size.

CSS Optimization

-17%

Potential reduce by 2.1 kB

  • Original 12.5 kB
  • After minification 12.5 kB
  • After compression 10.4 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. 2sun.cn needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (71%)

Requests Now

38

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2 Sun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

2sun.cn accessibility score

52

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

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

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

2sun.cn 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

2sun.cn SEO score

77

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

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2sun.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 2sun.cn main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of 2 Sun. 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: