Tools & Wizards About Us
nn.soufun.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

nn.soufun.com

Welcome to tengine!

Page Load Speed

34.1 sec in total

First Response

1.6 sec

Resources Loaded

31.7 sec

Page Rendered

768 ms

nn.soufun.com screenshot

About Website

Welcome to nn.soufun.com homepage info - get ready to check Nn Soufun best content for China right away, or after learning these important things about nn.soufun.com

南宁搜房网房天下是中国最大的房地产家居网络平台，提供全面及时的房地产新闻资讯内容，为所有楼盘提供网上浏览、业主论坛和社区网站，房地产精英人物个人主页，是国内房地产媒体及业内外网友公认的全球最大的房地产网络平台，搜房网引擎给网友提供房地产网站中速度快捷内容全面的智能搜索。

Visit nn.soufun.com

Key Findings

We analyzed Nn.soufun.com page load time and found that the first response time was 1.6 sec and then it took 32.5 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

nn.soufun.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value25.5 s

0/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

nn.soufun.com

1592 ms

nn.fang.com

8971 ms

www_css20160330.css

3363 ms

huanping.js

3361 ms

sea.js

3359 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nn.soufun.com, 34% (49 requests) were made to Show3.fang.com and 31% (45 requests) were made to Js.soufunimg.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Imgd3.soufunimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 591.1 kB (28%)

Content Size

2.1 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nn.soufun.com main page is 2.1 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 288.4 kB

  • Original 337.2 kB
  • After minification 278.9 kB
  • After compression 48.8 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. This page needs HTML code to be minified as it can gain 58.3 kB, which is 17% 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 288.4 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 70.6 kB

  • Original 1.4 MB
  • After minification 1.3 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. Nn Soufun images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 231.6 kB

  • Original 363.8 kB
  • After minification 347.1 kB
  • After compression 132.2 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 231.6 kB or 64% of the original size.

CSS Optimization

-60%

Potential reduce by 524 B

  • Original 880 B
  • After minification 823 B
  • After compression 356 B

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. Nn.soufun.com needs all CSS files to be minified and compressed as it can save up to 524 B or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 80 (57%)

Requests Now

140

After Optimization

60

  • Images
  • JavaScript
  • CSS

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nn Soufun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 66 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nn.soufun.com

nn.soufun.com

1592 ms

nn.fang.com

nn.fang.com

8971 ms

www_css20160330.css

www_css20160330.css

3363 ms

huanping.js

huanping.js

3361 ms

sea.js

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3359 ms

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jquery-1.8.3.min.js

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2917 ms

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33 ms

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Accessibility Review

nn.soufun.com accessibility score

55

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

nn.soufun.com best practices score

69

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

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

Page has valid source maps

SEO Factors

nn.soufun.com SEO score

76

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GBK

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

nn.soufun.com

Open Graph description is not detected on the main page of Nn Soufun. 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: