Access esf.gz.soufun.com. 【广州二手房|广州二手房出售】

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

esf.gz.soufun.com

10903 ms

esf.gz.fang.com

9537 ms

houselist.css

97 ms

nav.css

102 ms

reset.css

107 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Esf.gz.soufun.com, 32% (39 requests) were made to Esf.js.soufunimg.com and 20% (25 requests) were made to Img.soufun.com. The less responsive or slowest element that took the longest time to load (22.5 sec) relates to the external source Imgn3.soufunimg.com.

Content Size

1.1 MB

After Optimization

448.7 kB

In fact, the total size of Esf.gz.soufun.com main page is 1.1 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. 45% of websites need less resources to load. Javascripts take 533.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 233.3 kB

Original 276.9 kB
After minification 239.1 kB
After compression 43.7 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 37.8 kB, which is 14% 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 233.3 kB or 84% of the original size.

Image Optimization

-15%

Potential reduce by 38.8 kB

Original 257.6 kB
After minification 218.9 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, Esf Gz Soufun needs image optimization as it can save up to 38.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 361.6 kB

Original 533.1 kB
After minification 482.9 kB
After compression 171.5 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 361.6 kB or 68% of the original size.

CSS Optimization

-80%

Potential reduce by 58.7 kB

Original 73.4 kB
After minification 67.4 kB
After compression 14.7 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. Esf.gz.soufun.com needs all CSS files to be minified and compressed as it can save up to 58.7 kB or 80% of the original size.

Requests Now

107

After Optimization

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Esf Gz 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 30 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

These are opportunities to improve keyboard navigation in your application.

High

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

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esf.gz.soufun.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 Esf.gz.soufun.com 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

esf.gz.soufun.com

Open Graph description is not detected on the main page of Esf Gz 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

【广州二手房|广州二手房出售】 - 广州房天下

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

esf.gz.soufun.com

esf.gz.fang.com

houselist.css

nav.css

reset.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

esf.gz.soufun.com

esf.gz.fang.com

houselist.css

nav.css

reset.css

search20141022.css

navigation20141112.css

newnav20141111.js

load.min.js

navlogo.gif

navicon.gif

jquery1.4.2.js

btn-fabu.gif

tablogo.gif

loading160_120.gif

fang.png

listerwm.png

zu.png

zhuangxiu.png

you.png

tianxiadai.png

sftd.png

zufbang_2wm.jpg

zhuangxiu_2wm.jpg

youtx_2wm.jpg

txdai_2wm.jpg

sftudi_2wm.jpg

Root.TabView.js

Root.Xml.js

HistoryHouse2014.js

click2011.js

ReplaceUrlWithPuttingOnParams.js

icon_small.gif

icon_close.gif

beian_min.gif

support.dialogbox.js

a1.js

getacc.js

%B9%E3%D6%DD_SaleCity.js

Root.Scroller.js

Root.ComboBoxNew.js

xmlHttp20141111.js

ChannelJumpRedirect.js