Tools & Wizards About Us
samsung.cn screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

samsung.cn

三星电子 中国 | 三星手机 | 电视 | 显示器 固态硬盘 | 冰箱 洗衣机等产品官网

Page Load Speed

5.1 sec in total

First Response

760 ms

Resources Loaded

3.9 sec

Page Rendered

377 ms

samsung.cn screenshot

About Website

Click here to check amazing Samsung content for China. Otherwise, check out these important facts you probably never knew about samsung.cn

探索三星让您感受品位生活，在这里您可以找到Galaxy S24 Ultra , Galaxy S24 | S24+，Galaxy Z Fold5 | Z Flip5，Galaxy Tab S9系列，Galaxy Watch6 | Watch6 Classic，Galaxy A54 5G，三星 W23 | W23 Flip等新品，也可以浏览手机、电视、显示器、冰箱、洗衣机等三星官方产品内容，并获得相...

Visit samsung.cn

Key Findings

We analyzed Samsung.cn page load time and found that the first response time was 760 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

samsung.cn performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value18.5 s

0/100

10%

TBT (Total Blocking Time)

Value6,530 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.129

82/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

samsung.cn

760 ms

www.samsung.com.cn

353 ms

fonts.css

401 ms

cn.css

279 ms

clientlib-dependencies.min.72b3474a5ea9ec2c8b38096685e0928d.css

340 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Samsung.cn, 86% (30 requests) were made to Samsung.com.cn and 3% (1 request) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Images.samsung.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (73%)

Content Size

1.8 MB

After Optimization

476.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Samsung.cn main page is 1.8 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. 65% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 403.8 kB

  • Original 455.4 kB
  • After minification 384.3 kB
  • After compression 51.7 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 71.1 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 403.8 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.9 kB
  • After minification 5.9 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. Samsung images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 760.4 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 343.4 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 760.4 kB or 69% of the original size.

CSS Optimization

-65%

Potential reduce by 141.2 kB

  • Original 216.5 kB
  • After minification 215.2 kB
  • After compression 75.3 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. Samsung.cn needs all CSS files to be minified and compressed as it can save up to 141.2 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (87%)

Requests Now

30

After Optimization

4

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Samsung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

samsung.cn

samsung.cn

760 ms

www.samsung.com.cn

www.samsung.com.cn

353 ms

fonts.css

fonts.css

401 ms

cn.css

cn.css

279 ms

clientlib-dependencies.min.72b3474a5ea9ec2c8b38096685e0928d.css

clientlib-dependencies.min.72b3474a5ea9ec2c8b38096685e0928d.css

340 ms

clientlib-base-new-gnb.min.0caf8ca1a3d3690805e309aaa0229de4.css

clientlib-base-new-gnb.min.0caf8ca1a3d3690805e309aaa0229de4.css

327 ms

compact.min.a5094a7559b4152e8bcfb0f81542fa51.css

compact.min.a5094a7559b4152e8bcfb0f81542fa51.css

323 ms

site.min.db335c49967f3c6fe2df6f8e2a3bee58.css

site.min.db335c49967f3c6fe2df6f8e2a3bee58.css

273 ms

site.min.215994cb1c3ba8835e60f639f58f53fc.css

site.min.215994cb1c3ba8835e60f639f58f53fc.css

364 ms

site.min.a8af04cc0ed3ecc4711b8c9f744c98db.css

site.min.a8af04cc0ed3ecc4711b8c9f744c98db.css

550 ms

site.min.cd8bfedc6e01235df06651a130b32540.css

site.min.cd8bfedc6e01235df06651a130b32540.css

392 ms

site.min.ec1c7517d526a670581e44de383a1a70.css

site.min.ec1c7517d526a670581e44de383a1a70.css

412 ms

site.min.4caf935380ee5176064941dbe091c9bc.css

site.min.4caf935380ee5176064941dbe091c9bc.css

419 ms

site.min.60ae3f436cd1c4149ee1fef14e98ff06.css

site.min.60ae3f436cd1c4149ee1fef14e98ff06.css

456 ms

site.min.b74504a7769841fbb0839de854467153.css

site.min.b74504a7769841fbb0839de854467153.css

437 ms

site.min.ae85240e2285ff65e974c0b136a75d59.css

site.min.ae85240e2285ff65e974c0b136a75d59.css

467 ms

launch-d14e43d0f69a.min.js

launch-d14e43d0f69a.min.js

837 ms

crypto-js.min.js

crypto-js.min.js

497 ms

clientlib-dependencies.min.js

clientlib-dependencies.min.js

481 ms

clientlib-base-new-gnb.min.js

clientlib-base-new-gnb.min.js

592 ms

compact.min.js

compact.min.js

528 ms

site.min.js

site.min.js

522 ms

site.min.js

site.min.js

592 ms

site.min.js

site.min.js

670 ms

site.min.js

site.min.js

676 ms

site.min.js

site.min.js

679 ms

site.min.js

site.min.js

829 ms

site.min.js

site.min.js

677 ms

site.min.js

site.min.js

678 ms

8C63F-BWEBN-HB7RN-SWUQ3-32992

8C63F-BWEBN-HB7RN-SWUQ3-32992

124 ms

HOME_S24_Series_Main-KV_1440x640_pc_preview.jpg

HOME_S24_Series_Main-KV_1440x640_pc_preview.jpg

2193 ms

SamsungOne-400.woff

SamsungOne-400.woff

727 ms

SamsungOne-700.woff

SamsungOne-700.woff

700 ms

SamsungSharpSansBd.woff

SamsungSharpSansBd.woff

797 ms

config.json

config.json

74 ms

Accessibility Review

samsung.cn accessibility score

85

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-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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

samsung.cn 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

High

Missing source maps for large first-party JavaScript

SEO Factors

samsung.cn SEO score

77

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 doesn't use 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 Samsung.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 Samsung.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

samsung.cn

Open Graph data is detected on the main page of Samsung. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: