Report Summary

  • 3

    Performance

    Renders faster than
    32% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 46

    Best Practices

    More advanced features
    available than in
    31% of websites

  • 84

    SEO

    Google-friendlier than
    62% of websites

johnsonsbaby.com.cn

强生婴儿官方网站

Page Load Speed

7.4 sec in total

First Response

569 ms

Resources Loaded

6.5 sec

Page Rendered

388 ms

johnsonsbaby.com.cn screenshot

About Website

Click here to check amazing Johnsonsbaby content. Otherwise, check out these important facts you probably never knew about johnsonsbaby.com.cn

Visit johnsonsbaby.com.cn

Key Findings

We analyzed Johnsonsbaby.com.cn page load time and found that the first response time was 569 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

johnsonsbaby.com.cn performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value3,320 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.869

4/100

15%

TTI (Time to Interactive)

Value13.8 s

11/100

10%

Network Requests Diagram

johnsonsbaby.com.cn

569 ms

www.johnsonsbaby.com.cn

2788 ms

css_3ijmoGqFgneVPsJPSaYstpw_yp4XL1A-AtIs6N2LjfM.css

431 ms

css_D6fUX9APTQyXNsptFvQFJ3mxsgwgRZEZGarHlFAer38.css

437 ms

css_oujh0I7mpnywJ_WUlJd1NauEN0eBMzlRnZ_WhFRNlKM.css

444 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 58% of them (40 requests) were addressed to the original Johnsonsbaby.com.cn, 12% (8 requests) were made to Assets.adobedtm.com and 4% (3 requests) were made to Cdn-social.janrain.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Johnsonsbaby.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.6 MB (69%)

Content Size

3.8 MB

After Optimization

1.2 MB

In fact, the total size of Johnsonsbaby.com.cn main page is 3.8 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. 70% of websites need less resources to load. CSS take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 145.9 kB

  • Original 173.1 kB
  • After minification 167.7 kB
  • After compression 27.1 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 145.9 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 14.1 kB

  • Original 691.1 kB
  • After minification 677.0 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. Johnsonsbaby images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 911.1 kB

  • Original 1.2 MB
  • After minification 888.2 kB
  • After compression 272.2 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 911.1 kB or 77% of the original size.

CSS Optimization

-88%

Potential reduce by 1.6 MB

  • Original 1.8 MB
  • After minification 1.7 MB
  • After compression 211.5 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. Johnsonsbaby.com.cn needs all CSS files to be minified and compressed as it can save up to 1.6 MB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (69%)

Requests Now

65

After Optimization

20

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johnsonsbaby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

johnsonsbaby.com.cn accessibility score

73

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

Best Practices

johnsonsbaby.com.cn best practices score

46

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

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

johnsonsbaby.com.cn SEO score

84

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Johnsonsbaby.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Johnsonsbaby.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 Johnsonsbaby. 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: