Access home.hainan.net. 海南在线家居装饰频道—海南装修、建材团购门户网站,汇聚家庭装修装饰、海南装修论坛等信息

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value51.8 s

0/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

home.hainan.net

8208 ms

TY.js

2874 ms

TY.css

1379 ms

base950.css

4004 ms

ewm.js

1370 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 8% of them (9 requests) were addressed to the original Home.hainan.net, 66% (79 requests) were made to Img3.laibafile.cn and 12% (14 requests) were made to Cms.tianyaui.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Img3.laibafile.cn.

Content Size

948.0 kB

After Optimization

595.8 kB

In fact, the total size of Home.hainan.net main page is 948.0 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. 30% of websites need less resources to load. Images take 532.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 150.4 kB

Original 174.2 kB
After minification 145.9 kB
After compression 23.8 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 28.3 kB, which is 16% 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 150.4 kB or 86% of the original size.

Image Optimization

-10%

Potential reduce by 52.0 kB

Original 532.9 kB
After minification 480.9 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. Home Hainan images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 62.1 kB

Original 132.5 kB
After minification 113.7 kB
After compression 70.4 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 62.1 kB or 47% of the original size.

CSS Optimization

-81%

Potential reduce by 87.7 kB

Original 108.4 kB
After minification 98.4 kB
After compression 20.7 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. Home.hainan.net needs all CSS files to be minified and compressed as it can save up to 87.7 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Home Hainan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 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 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

Links do not have a discernible name

High

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

High

Displays images with incorrect aspect ratio

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

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

High

Tap targets are not sized appropriately

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

High

Document uses plugins

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 Home.hainan.net 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 Home.hainan.net 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

home.hainan.net

Open Graph description is not detected on the main page of Home Hainan. 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

海南在线 家居装饰频道—海南装修、建材团购门户网站,汇聚家庭装修装饰、海南装修论坛等信息

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

home.hainan.net

TY.js

TY.css

base950.css

ewm.js

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

home.hainan.net

TY.js

TY.css

base950.css

ewm.js

comm.js

custom_css.css

custom_css.css

ads.js

stat_20080313.js

dot_close.gif

96268075.jpg

woyrz.jpg

1290048286379.gif

1290045968729.jpg

1313477661488.jpg

1314242125383.jpg

1290047505512.jpg

line.gif

ad.gif

button2.gif

button1.gif

button3.gif

110726128.jpg

245597615.jpg

245592313.jpg

244917124.jpg

244656112.jpg

243656105.jpg

110607121.jpg

244918165.gif

243024499.jpg

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海南在线家居装饰频道—海南装修、建材团购门户网站,汇聚家庭装修装饰、海南装修论坛等信息