Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

data.ihk.cn

IIS Windows Server

Page Load Speed

45.8 sec in total

First Response

9.8 sec

Resources Loaded

35.5 sec

Page Rendered

457 ms

data.ihk.cn screenshot

About Website

Welcome to data.ihk.cn homepage info - get ready to check Data Ihk best content for China right away, or after learning these important things about data.ihk.cn

房王网广州数据成交中心是合富辉煌旗下房王网络有限公司的房地产成交数据专业频道,提供最准确的成交量、成交均价、供求情况等广州市内房地产成交数据信息

Visit data.ihk.cn

Key Findings

We analyzed Data.ihk.cn page load time and found that the first response time was 9.8 sec and then it took 35.9 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

data.ihk.cn performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

data.ihk.cn

9842 ms

4623 ms

jquery-1.4.2.min.js

8784 ms

jquery.autocomplete.css

887 ms

jquery.autocomplete.min.js

1664 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 89% of them (71 requests) were addressed to the original Data.ihk.cn, 8% (6 requests) were made to Pic.ihk.cn and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Data.ihk.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 207.2 kB (48%)

Content Size

428.6 kB

After Optimization

221.4 kB

In fact, the total size of Data.ihk.cn main page is 428.6 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 197.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 124.0 kB

  • Original 142.3 kB
  • After minification 116.4 kB
  • After compression 18.3 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 25.8 kB, which is 18% 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 124.0 kB or 87% of the original size.

Image Optimization

-12%

Potential reduce by 23.2 kB

  • Original 197.2 kB
  • After minification 174.1 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. Obviously, Data Ihk needs image optimization as it can save up to 23.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 59.4 kB

  • Original 88.1 kB
  • After minification 84.5 kB
  • After compression 28.7 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 59.4 kB or 67% of the original size.

CSS Optimization

-62%

Potential reduce by 617 B

  • Original 988 B
  • After minification 771 B
  • After compression 371 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. Data.ihk.cn needs all CSS files to be minified and compressed as it can save up to 617 B or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (5%)

Requests Now

76

After Optimization

72

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Ihk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

data.ihk.cn accessibility score

91

Accessibility Issues

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

Best Practices

data.ihk.cn best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

data.ihk.cn SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Data.ihk.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Data.ihk.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

Open Graph description is not detected on the main page of Data Ihk. 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: