Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

12.3 sec in total

First Response

754 ms

Resources Loaded

11.3 sec

Page Rendered

200 ms

blueairlines.co.kr screenshot

About Website

Welcome to blueairlines.co.kr homepage info - get ready to check Blueairlines best content right away, or after learning these important things about blueairlines.co.kr

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Key Findings

We analyzed Blueairlines.co.kr page load time and found that the first response time was 754 ms and then it took 11.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

blueairlines.co.kr performance score

0

Network Requests Diagram

blueairlines.co.kr

754 ms

index.html

740 ms

404.html

811 ms

style.css

442 ms

home_zoom_cities.css

474 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 68% of them (42 requests) were addressed to the original Blueairlines.co.kr, 32% (20 requests) were made to Error.blueweb.co.kr. The less responsive or slowest element that took the longest time to load (8.3 sec) belongs to the original domain Blueairlines.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 220.3 kB (11%)

Content Size

2.1 MB

After Optimization

1.9 MB

In fact, the total size of Blueairlines.co.kr main page is 2.1 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. 20% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-42%

Potential reduce by 211 B

  • Original 505 B
  • After minification 504 B
  • After compression 294 B

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 211 B or 42% of the original size.

Image Optimization

-10%

Potential reduce by 210.7 kB

  • Original 2.1 MB
  • After minification 1.8 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. Blueairlines images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 7.1 kB

  • Original 9.5 kB
  • After minification 6.7 kB
  • After compression 2.4 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 7.1 kB or 75% of the original size.

CSS Optimization

-66%

Potential reduce by 2.3 kB

  • Original 3.4 kB
  • After minification 2.4 kB
  • After compression 1.2 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. Blueairlines.co.kr needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (20%)

Requests Now

61

After Optimization

49

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blueairlines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

blueairlines.co.kr SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blueairlines.co.kr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Blueairlines.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 description is not detected on the main page of Blueairlines. 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: