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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

staralliance.jp

Home - Star Alliance

Page Load Speed

3.8 sec in total

First Response

561 ms

Resources Loaded

2.9 sec

Page Rendered

343 ms

staralliance.jp screenshot

About Website

Welcome to staralliance.jp homepage info - get ready to check Star Alliance best content for Japan right away, or after learning these important things about staralliance.jp

Home page of the Star Alliance.com site. This site offers functional tools such as flight search, flight status, book and fly as well as information on frequent flyer programmes, lounges and any other...

Visit staralliance.jp

Key Findings

We analyzed Staralliance.jp page load time and found that the first response time was 561 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

staralliance.jp performance score

0

Network Requests Diagram

staralliance.jp

561 ms

775 ms

jquery-everything.js

405 ms

staralliance-everything-1.7.min.js

250 ms

aui.css

342 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Staralliance.jp, 81% (39 requests) were made to Staralliance.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (775 ms) relates to the external source Staralliance.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (52%)

Content Size

2.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Staralliance.jp 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. 45% of websites need less resources to load. Images take 776.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 48.6 kB

  • Original 60.8 kB
  • After minification 52.7 kB
  • After compression 12.2 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 8.1 kB, which is 13% 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 48.6 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 45.1 kB

  • Original 776.1 kB
  • After minification 731.0 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. Star Alliance images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 492.9 kB

  • Original 673.3 kB
  • After minification 652.6 kB
  • After compression 180.4 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 492.9 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 514.0 kB

  • Original 617.6 kB
  • After minification 617.5 kB
  • After compression 103.7 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. Staralliance.jp needs all CSS files to be minified and compressed as it can save up to 514.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (50%)

Requests Now

40

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Star Alliance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

staralliance.jp

staralliance.jp

561 ms

775 ms

jquery-everything.js

jquery-everything.js

405 ms

staralliance-everything-1.7.min.js

staralliance-everything-1.7.min.js

250 ms

aui.css

aui.css

342 ms

main.css

main.css

261 ms

main.css

main.css

178 ms

main.css

main.css

179 ms

main.css

main.css

263 ms

main.css

main.css

264 ms

barebone.jsp

barebone.jsp

664 ms

main.js

main.js

350 ms

navigation.js

navigation.js

347 ms

main.css

main.css

516 ms

main.js

main.js

477 ms

main.js

main.js

476 ms

analytics.js

analytics.js

36 ms

prum.min.js

prum.min.js

10 ms

Background_Globe_Colour.jpg

Background_Globe_Colour.jpg

445 ms

layout_set_logo

layout_set_logo

99 ms

37cd25ed-e2b7-49a9-a87a-59d40a32de66

37cd25ed-e2b7-49a9-a87a-59d40a32de66

97 ms

792c6d47-bcfd-4b0b-97aa-64cf9b935d94

792c6d47-bcfd-4b0b-97aa-64cf9b935d94

465 ms

ddb74ea5-4d2f-4004-9890-cc0eea32c72b

ddb74ea5-4d2f-4004-9890-cc0eea32c72b

177 ms

5e34b991-3dae-4429-a429-6fc947ff56f3

5e34b991-3dae-4429-a429-6fc947ff56f3

262 ms

61765824-70aa-4877-abea-e64d633f3938

61765824-70aa-4877-abea-e64d633f3938

170 ms

ab7ffdfb-e11b-4545-9487-7a08984dddf6

ab7ffdfb-e11b-4545-9487-7a08984dddf6

351 ms

loader_02_tran.gif

loader_02_tran.gif

252 ms

loader_black.gif

loader_black.gif

271 ms

gtm.js

gtm.js

42 ms

menu-open.png

menu-open.png

327 ms

sprite-settings.png

sprite-settings.png

340 ms

sprite-smartbar-large.png

sprite-smartbar-large.png

345 ms

collect

collect

14 ms

83b38dce-e24b-4116-99a3-3e30c89e3d2a.woff

83b38dce-e24b-4116-99a3-3e30c89e3d2a.woff

377 ms

601c4205-4480-475d-93ef-913f6a6bde32.woff

601c4205-4480-475d-93ef-913f6a6bde32.woff

489 ms

714ef8e7-565c-44f2-ab2a-e7cd6fa440d4.woff

714ef8e7-565c-44f2-ab2a-e7cd6fa440d4.woff

489 ms

collect

collect

69 ms

sprite-social.png

sprite-social.png

373 ms

406 ms

sprite-updown-arrows.png

sprite-updown-arrows.png

435 ms

available_languages.jsp

available_languages.jsp

91 ms

89 ms

7120c5fdede0.js

7120c5fdede0.js

9 ms

5d41424f-fc20-4886-8b6b-814cd1ba7799.woff

5d41424f-fc20-4886-8b6b-814cd1ba7799.woff

87 ms

91 ms

92 ms

btn_mobile_right_staralliance.png

btn_mobile_right_staralliance.png

24 ms

beacon.gif

beacon.gif

39 ms

SEO Factors

staralliance.jp SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

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

staralliance.jp

Open Graph description is not detected on the main page of Star Alliance. 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: