Access kitchen.hea.cn. 厨卫频道－家电网 ® HEA.CN 最具影响力的科技与投资门户_热水器,电热水器,燃气热水器,燃气灶,抽油烟机,消毒柜,微波炉,光波炉,电磁炉,电压力锅,电饭煲,浴霸,排气扇,面包机,洁身器,炊具,果...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

kitchen.hea.cn

5341 ms

p_base.css

4242 ms

channel4.0.css

7111 ms

jquery-1.7.1.min.js

5282 ms

slides.min.jquery.js

5730 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kitchen.hea.cn, 21% (27 requests) were made to Upload.hea.cn and 17% (22 requests) were made to Img.hea.cn. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Upload.hea.cn.

Content Size

1.4 MB

After Optimization

1.0 MB

In fact, the total size of Kitchen.hea.cn main page is 1.4 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. 55% of websites need less resources to load. Images take 983.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 92.2 kB

Original 111.8 kB
After minification 92.2 kB
After compression 19.6 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. This page needs HTML code to be minified as it can gain 19.6 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 92.2 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 103.2 kB

Original 983.7 kB
After minification 880.5 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. Kitchen HEA images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 101.3 kB

Original 216.4 kB
After minification 212.1 kB
After compression 115.2 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 101.3 kB or 47% of the original size.

CSS Optimization

-76%

Potential reduce by 29.1 kB

Original 38.2 kB
After minification 34.9 kB
After compression 9.1 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. Kitchen.hea.cn needs all CSS files to be minified and compressed as it can save up to 29.1 kB or 76% of the original size.

Requests Now

115

After Optimization

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kitchen HEA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

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

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

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 Kitchen.hea.cn 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 Kitchen.hea.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

kitchen.hea.cn

Open Graph description is not detected on the main page of Kitchen HEA. 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

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

kitchen.hea.cn

p_base.css

channel4.0.css

jquery-1.7.1.min.js

slides.min.jquery.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

kitchen.hea.cn

p_base.css

channel4.0.css

jquery-1.7.1.min.js

slides.min.jquery.js

p_channel_function.js

m.js

kitchen-author-item.js

kitchen-item.js

kitchen-channel-top-item.html

show_ads.js

kitchen-weibo-img-item.html

kitchen-weibo-noimg-item.html

rankListSliderRoll.js

slidUpDown.js

channelStyleColor.css

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