Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

4s.zhifang.com

智房网网上售楼处-旅游地产4S店

Page Load Speed

219 sec in total

First Response

6.4 sec

Resources Loaded

212 sec

Page Rendered

686 ms

4s.zhifang.com screenshot

About Website

Welcome to 4s.zhifang.com homepage info - get ready to check 4 S Zhifang best content for China right away, or after learning these important things about 4s.zhifang.com

智房网为方便用户异地投资购买旅游地产,以4S标准设立网上售楼处,特许加盟的开发商与销售商,都经过智房网严格的资格审查,并对楼盘资质进行审评,确保用户购房安全性。

Visit 4s.zhifang.com

Key Findings

We analyzed 4s.zhifang.com page load time and found that the first response time was 6.4 sec and then it took 212.7 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.

Performance Metrics

4s.zhifang.com performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

4s.zhifang.com

6365 ms

style1.css

2214 ms

main1.css

2760 ms

4s.css

1666 ms

MSClass.js

1664 ms

Our browser made a total of 1160 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original 4s.zhifang.com, 97% (1122 requests) were made to Pic.zfimg.com and 3% (35 requests) were made to Zhifang.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Pic.zfimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (11%)

Content Size

14.4 MB

After Optimization

12.8 MB

In fact, the total size of 4s.zhifang.com main page is 14.4 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. Only a small number of websites need less resources to load. Images take 13.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 294.8 kB

  • Original 362.4 kB
  • After minification 356.3 kB
  • After compression 67.6 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 294.8 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 1.1 MB

  • Original 13.8 MB
  • After minification 12.7 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. 4 S Zhifang images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 103.5 kB

  • Original 153.3 kB
  • After minification 145.9 kB
  • After compression 49.8 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 103.5 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 78.0 kB

  • Original 90.6 kB
  • After minification 80.9 kB
  • After compression 12.6 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. 4s.zhifang.com needs all CSS files to be minified and compressed as it can save up to 78.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (1%)

Requests Now

1159

After Optimization

1144

The browser has sent 1159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 S Zhifang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

4s.zhifang.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

4s.zhifang.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

4s.zhifang.com SEO score

67

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

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 4s.zhifang.com 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 4s.zhifang.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

Open Graph description is not detected on the main page of 4 S Zhifang. 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: