Report Summary

  • 34

    Performance

    Renders faster than
    53% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

Page Load Speed

28.5 sec in total

First Response

880 ms

Resources Loaded

27.3 sec

Page Rendered

361 ms

samsungengineering.co.kr screenshot

About Website

Click here to check amazing SAMSUNG Engineering content for South Korea. Otherwise, check out these important facts you probably never knew about samsungengineering.co.kr

SAMSUNG E&A is a total solutions provider for the global energy industry.

Visit samsungengineering.co.kr

Key Findings

We analyzed Samsungengineering.co.kr page load time and found that the first response time was 880 ms and then it took 27.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

samsungengineering.co.kr performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value23.8 s

0/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.2 s

6/100

10%

Network Requests Diagram

samsungengineering.co.kr

880 ms

www.samsungena.com

688 ms

www.samsungena.com

1136 ms

index

915 ms

swiper-4.5.1.min.css

667 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Samsungengineering.co.kr, 98% (91 requests) were made to Samsungena.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (17.1 sec) relates to the external source Samsungena.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (25%)

Content Size

5.0 MB

After Optimization

3.7 MB

In fact, the total size of Samsungengineering.co.kr main page is 5.0 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. 50% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 70.2 kB

  • Original 78.4 kB
  • After minification 44.3 kB
  • After compression 8.2 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 34.2 kB, which is 44% 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 70.2 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 50.2 kB

  • Original 3.5 MB
  • After minification 3.4 MB

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 Engineering images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 324.6 kB

  • Original 480.5 kB
  • After minification 480.5 kB
  • After compression 156.0 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 324.6 kB or 68% of the original size.

CSS Optimization

-89%

Potential reduce by 791.5 kB

  • Original 893.0 kB
  • After minification 885.6 kB
  • After compression 101.6 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. Samsungengineering.co.kr needs all CSS files to be minified and compressed as it can save up to 791.5 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (33%)

Requests Now

84

After Optimization

56

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAMSUNG Engineering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

samsungengineering.co.kr accessibility score

94

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

samsungengineering.co.kr best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

samsungengineering.co.kr SEO score

82

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Samsungengineering.co.kr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Samsungengineering.co.kr 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 SAMSUNG Engineering. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: