Tools & Wizards About Us
a380.koreanair.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

a380.koreanair.com

Korean Air

Page Load Speed

2.4 sec in total

First Response

412 ms

Resources Loaded

1.9 sec

Page Rendered

108 ms

a380.koreanair.com screenshot

About Website

Visit a380.koreanair.com now to see the best up-to-date A 380 Korean Air content for South Korea and also check out these interesting facts you probably never knew about a380.koreanair.com

대한항공 A380 취항기념 퀴즈 이벤트 꿈의 비행에 초대합니다! 20일간 제시되는 퀴즈를 맞추시고 2011년 6월, 꿈의 비행기 대한항공 A380의 체험 비행의 기회를 잡으세요! http://a380.koreanair.com

Visit a380.koreanair.com

Key Findings

We analyzed A380.koreanair.com page load time and found that the first response time was 412 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

a380.koreanair.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

a380.koreanair.com

412 ms

common.js

199 ms

bstrk.js

1071 ms

logger.v4.js

204 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 50% of them (2 requests) were addressed to the original A380.koreanair.com, 50% (2 requests) were made to Fs.bizspring.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fs.bizspring.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.5 kB (74%)

Content Size

31.9 kB

After Optimization

8.4 kB

  • HTML
  • JavaScript

In fact, the total size of A380.koreanair.com main page is 31.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 29.3 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 1.4 kB

  • Original 2.6 kB
  • After minification 2.4 kB
  • After compression 1.2 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. 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 1.4 kB or 55% of the original size.

JavaScript Optimization

-75%

Potential reduce by 22.1 kB

  • Original 29.3 kB
  • After minification 24.2 kB
  • After compression 7.2 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 22.1 kB or 75% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A 380 Korean Air. According to our analytics all requests are already optimized.

Network Requests Diagram

a380.koreanair.com

a380.koreanair.com

412 ms

common.js

common.js

199 ms

bstrk.js

bstrk.js

1071 ms

logger.v4.js

logger.v4.js

204 ms

Accessibility Review

a380.koreanair.com accessibility score

100

Accessibility Issues

Best Practices

a380.koreanair.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

a380.koreanair.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    KO

  • Language Claimed

    EN

  • Encoding

    EUC-KR

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise A380.koreanair.com can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it does not match the claimed English language. Our system also found out that A380.koreanair.com main page’s claimed encoding is euc-kr. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

a380.koreanair.com

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: