Tools & Wizards About Us
house.jschina.com.cn screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

house.jschina.com.cn

中国江苏网房产-中国首家专业楼盘点评网站

Page Load Speed

80.7 sec in total

First Response

7.4 sec

Resources Loaded

71.1 sec

Page Rendered

2.3 sec

house.jschina.com.cn screenshot

About Website

Click here to check amazing House Jschina content for China. Otherwise, check out these important facts you probably never knew about house.jschina.com.cn

中国江苏网房产是中国江苏网重点打造的专业房产网站，是中国首家专业楼盘点评网站,提供最新、最权威的楼盘点评讯息

Visit house.jschina.com.cn

Key Findings

We analyzed House.jschina.com.cn page load time and found that the first response time was 7.4 sec and then it took 73.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 37 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

house.jschina.com.cn performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

house.jschina.com.cn

7379 ms

jquery.min.js

19603 ms

jquery.KinSlideshow-1.2.1.min.js

4470 ms

jquery.easing.1.3.js

10856 ms

jcarousellite_1.0.1.min.js

3719 ms

Our browser made a total of 179 requests to load all elements on the main page. We found that 37% of them (66 requests) were addressed to the original House.jschina.com.cn, 18% (33 requests) were made to Member.jschina.com.cn and 6% (10 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain House.jschina.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 491.9 kB (21%)

Content Size

2.4 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of House.jschina.com.cn main page is 2.4 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. 45% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 130.5 kB

  • Original 159.8 kB
  • After minification 151.7 kB
  • After compression 29.4 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 130.5 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 69.7 kB

  • Original 1.8 MB
  • After minification 1.7 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. House Jschina images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 263.1 kB

  • Original 423.0 kB
  • After minification 416.4 kB
  • After compression 159.9 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 263.1 kB or 62% of the original size.

CSS Optimization

-82%

Potential reduce by 28.6 kB

  • Original 35.1 kB
  • After minification 35.1 kB
  • After compression 6.5 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. House.jschina.com.cn needs all CSS files to be minified and compressed as it can save up to 28.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (35%)

Requests Now

141

After Optimization

92

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of House Jschina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

house.jschina.com.cn

house.jschina.com.cn

7379 ms

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3305 ms

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Accessibility Review

house.jschina.com.cn accessibility score

45

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.

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

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

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

house.jschina.com.cn best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

house.jschina.com.cn SEO score

91

Search Engine Optimization Advices

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

    ZH

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise House.jschina.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that House.jschina.com.cn main page’s claimed encoding is gb2312. 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

house.jschina.com.cn

Open Graph description is not detected on the main page of House Jschina. 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: