6.9 sec in total
862 ms
5.7 sec
356 ms
Welcome to busena-marinepark.com homepage info - get ready to check Busena Marinepark best content for Taiwan right away, or after learning these important things about busena-marinepark.com
沖縄観光ブセナ海中公園へようこそ!こちらでは、色とりどりの熱帯魚が生息しており、竜宮城のように色鮮やかな海の風景を間近に観察できる「海中展望塔」、海中散策をしながら沖縄の海を体感できる「クジラ型のグラス底ボード」をご提供しております。ブセナの海で豊かな自然を見ながら楽しんで見ませんか?
Visit busena-marinepark.comWe analyzed Busena-marinepark.com page load time and found that the first response time was 862 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
busena-marinepark.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value9.2 s
1/100
25%
Value7.3 s
28/100
10%
Value730 ms
40/100
30%
Value0.558
13/100
15%
Value11.1 s
20/100
10%
862 ms
1120 ms
383 ms
973 ms
584 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 76% of them (72 requests) were addressed to the original Busena-marinepark.com, 4% (4 requests) were made to Tripadvisor.jp and 4% (4 requests) were made to Static.tacdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Busena-marinepark.com.
Page size can be reduced by 114.0 kB (14%)
802.8 kB
688.8 kB
In fact, the total size of Busena-marinepark.com main page is 802.8 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. 25% of websites need less resources to load. Images take 637.6 kB which makes up the majority of the site volume.
Potential reduce by 12.8 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 1.9 kB, which is 11% 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 12.8 kB or 72% of the original size.
Potential reduce by 12.3 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. Busena Marinepark images are well optimized though.
Potential reduce by 52.7 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 52.7 kB or 51% of the original size.
Potential reduce by 36.2 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. Busena-marinepark.com needs all CSS files to be minified and compressed as it can save up to 36.2 kB or 83% of the original size.
Number of requests can be reduced by 29 (32%)
90
61
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Busena Marinepark. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
busena-marinepark.com
862 ms
www.busena-marinepark.com
1120 ms
import.css
383 ms
mt.js
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AC_RunActiveContent.js
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AC_ActiveX.js
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jquery.min.js
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mootools.js
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swfobject.js
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videobox.js
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47.js
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common.css
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analytics.js
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header_rep.gif
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kr.gif
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web_pamphret.gif
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back_header3.gif
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logo.gif
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phone.gif
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topimg.jpg
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background3.gif
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navi_home.gif
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navi_observatory.gif
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navi_glassboat.gif
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navi_charge.gif
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navi_faq.gif
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back_weather.gif
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1390 ms
busena-marinepark.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
busena-marinepark.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
busena-marinepark.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Busena-marinepark.com 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 Busena-marinepark.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.
busena-marinepark.com
Open Graph description is not detected on the main page of Busena Marinepark. 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: