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boot-okinawa.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

boot-okinawa.com

ぼーっと沖縄

Page Load Speed

3.9 sec in total

First Response

567 ms

Resources Loaded

3.3 sec

Page Rendered

116 ms

boot-okinawa.com screenshot

About Website

Welcome to boot-okinawa.com homepage info - get ready to check Boot Okinawa best content for Japan right away, or after learning these important things about boot-okinawa.com

「ぼーっと沖縄」は沖縄の自然映像をぼーっと眺めるだけのサイトです。

Visit boot-okinawa.com

Key Findings

We analyzed Boot-okinawa.com page load time and found that the first response time was 567 ms and then it took 3.4 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

boot-okinawa.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

boot-okinawa.com

567 ms

jquery.js

7 ms

jquery.mb.CSSAnimate.js

184 ms

jquery.mb.YTPlayer.js

846 ms

YTPlayer.css

512 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 41% of them (11 requests) were addressed to the original Boot-okinawa.com, 11% (3 requests) were made to S.ytimg.com and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Boot-okinawa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 375.7 kB (72%)

Content Size

523.3 kB

After Optimization

147.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Boot-okinawa.com main page is 523.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 273.6 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 3.2 kB

  • Original 5.5 kB
  • After minification 5.4 kB
  • After compression 2.3 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 3.2 kB or 58% of the original size.

JavaScript Optimization

-62%

Potential reduce by 169.9 kB

  • Original 273.6 kB
  • After minification 273.5 kB
  • After compression 103.7 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 169.9 kB or 62% of the original size.

CSS Optimization

-83%

Potential reduce by 202.6 kB

  • Original 244.2 kB
  • After minification 244.1 kB
  • After compression 41.5 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. Boot-okinawa.com needs all CSS files to be minified and compressed as it can save up to 202.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (45%)

Requests Now

22

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boot Okinawa. 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.

Network Requests Diagram

boot-okinawa.com

boot-okinawa.com

567 ms

jquery.js

jquery.js

7 ms

jquery.mb.CSSAnimate.js

jquery.mb.CSSAnimate.js

184 ms

jquery.mb.YTPlayer.js

jquery.mb.YTPlayer.js

846 ms

YTPlayer.css

YTPlayer.css

512 ms

style.css

style.css

363 ms

analytics.js

analytics.js

27 ms

overlay-top

overlay-top

547 ms

twitter_img.png

twitter_img.png

545 ms

facebook_img.png

facebook_img.png

339 ms

sound_on.png

sound_on.png

512 ms

sound_off.png

sound_off.png

884 ms

logo.png

logo.png

1839 ms

pta.js

pta.js

549 ms

player_api

player_api

59 ms

collect

collect

24 ms

collect

collect

70 ms

www-widgetapi.js

www-widgetapi.js

25 ms

AkVPq0PqIvI

AkVPq0PqIvI

54 ms

36beecd5.js

36beecd5.js

181 ms

AkVPq0PqIvI

AkVPq0PqIvI

56 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

7 ms

www-embed-player.js

www-embed-player.js

21 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

49 ms

ad_status.js

ad_status.js

46 ms

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf

42 ms

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf

45 ms

Accessibility Review

boot-okinawa.com accessibility score

60

Accessibility Issues

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

boot-okinawa.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

boot-okinawa.com SEO score

83

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

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 uses legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boot-okinawa.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Boot-okinawa.com 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

boot-okinawa.com

Open Graph description is not detected on the main page of Boot Okinawa. 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: