Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

crownbeers.com

好博在线官网_好博（中国）

Page Load Speed

670 ms in total

First Response

106 ms

Resources Loaded

411 ms

Page Rendered

153 ms

About Website

Click here to check amazing Crownbeers content. Otherwise, check out these important facts you probably never knew about crownbeers.com

好博在线官网有限公司的前身是中国人民解放军铁道兵，现为国务院国有资产监督管理委员会管理的特大型建筑企业，2007年11月5日在北京独家发起设立中国铁建股份有限公司（中文简称中国铁建，英文简称CRCC），2008年3月10日、13日分别在上海和香港上市（A股代码601186、H股代码1186），公司注册资本135.8亿元。好博（中国）二十多年来，公司专注于各类智能电声产品、数据线及其他产品的研发、生...

Visit crownbeers.com

Key Findings

We analyzed Crownbeers.com page load time and found that the first response time was 106 ms and then it took 564 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

crownbeers.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value9,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

crownbeers.com

106 ms

www.crownbeers.com

109 ms

3730162741-widget_css_bundle.css

55 ms

2345592501-widgets.js

61 ms

business+card1.jpg

23 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 29% of them (2 requests) were addressed to the original Crownbeers.com, 29% (2 requests) were made to Blogger.com and 29% (2 requests) were made to Pzy.be. The less responsive or slowest element that took the longest time to load (109 ms) belongs to the original domain Crownbeers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.1 kB (16%)

Content Size

147.5 kB

After Optimization

124.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crownbeers.com main page is 147.5 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 77.8 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 12.7 kB

  • Original 18.4 kB
  • After minification 18.1 kB
  • After compression 5.6 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. 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 12.7 kB or 69% of the original size.

Image Optimization

-13%

Potential reduce by 9.8 kB

  • Original 77.8 kB
  • After minification 68.0 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, Crownbeers needs image optimization as it can save up to 9.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 571 B

  • Original 42.9 kB
  • After minification 42.9 kB
  • After compression 42.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 8.4 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.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crownbeers. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

crownbeers.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

crownbeers.com best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

crownbeers.com SEO score

92

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crownbeers.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Crownbeers.com 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 data is detected on the main page of Crownbeers. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: