Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 35

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

etrauer.com.cn

创尔美官方网上商城_专注医学修复12年_创福康胶原贴敷料_创福康面膜_特供创福康网络版_正品专卖

Page Load Speed

50.9 sec in total

First Response

4.7 sec

Resources Loaded

46 sec

Page Rendered

137 ms

etrauer.com.cn screenshot

About Website

Welcome to etrauer.com.cn homepage info - get ready to check Etrauer best content right away, or after learning these important things about etrauer.com.cn

创尔美怎么样?创尔美官方网上商城是创尔旗下唯一指定官方商城,在线销售创尔美胶原蛋白小魔瓶,创尔胶原蛋白,创尔美小魔瓶,创尔美敏感肌护肤系列,创福康胶原贴敷料网络版-创尔美医用活性胶原护肤品,官方授权,100%正品保证。创尔美天猫旗舰店、创尔商城官方客服:400-888-3253。

Visit etrauer.com.cn

Key Findings

We analyzed Etrauer.com.cn page load time and found that the first response time was 4.7 sec and then it took 46.1 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 9 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

etrauer.com.cn performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

etrauer.com.cn

4748 ms

www.etrauer.com.cn

8114 ms

global.css

13028 ms

style.css

18648 ms

font-awesome.min.css

9286 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 72% of them (31 requests) were addressed to the original Etrauer.com.cn, 5% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to Static.anquan.org. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Kf2.etrauer.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.5 kB (61%)

Content Size

116.3 kB

After Optimization

45.8 kB

In fact, the total size of Etrauer.com.cn main page is 116.3 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. 15% of websites need less resources to load. Javascripts take 42.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 18.1 kB

  • Original 25.2 kB
  • After minification 24.8 kB
  • After compression 7.1 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 18.1 kB or 72% of the original size.

Image Optimization

-4%

Potential reduce by 876 B

  • Original 20.3 kB
  • After minification 19.5 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. Etrauer images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 28.8 kB

  • Original 42.0 kB
  • After minification 39.7 kB
  • After compression 13.2 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 28.8 kB or 69% of the original size.

CSS Optimization

-79%

Potential reduce by 22.7 kB

  • Original 28.8 kB
  • After minification 27.0 kB
  • After compression 6.0 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. Etrauer.com.cn needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (62%)

Requests Now

29

After Optimization

11

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Etrauer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

etrauer.com.cn accessibility score

35

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.

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

Tables and lists

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

Impact

Issue

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

etrauer.com.cn best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

etrauer.com.cn SEO score

50

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Etrauer.com.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 Etrauer.com.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 Etrauer. 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: