6.7 sec in total
639 ms
5.8 sec
231 ms
Visit aquarium.co.jp now to see the best up-to-date AQUARIUM content for Japan and also check out these interesting facts you probably never knew about aquarium.co.jp
TOBA Aquarium
Visit aquarium.co.jpWe analyzed Aquarium.co.jp page load time and found that the first response time was 639 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.
aquarium.co.jp performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value8.1 s
3/100
25%
Value9.6 s
11/100
10%
Value3,920 ms
1/100
30%
Value0.064
97/100
15%
Value20.5 s
2/100
10%
639 ms
194 ms
958 ms
389 ms
389 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 90% of them (47 requests) were addressed to the original Aquarium.co.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Www2.aquarium.co.jp. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Aquarium.co.jp.
Page size can be reduced by 146.8 kB (9%)
1.6 MB
1.5 MB
In fact, the total size of Aquarium.co.jp main page is 1.6 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. 15% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 8.2 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 1.3 kB, which is 12% 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 8.2 kB or 72% of the original size.
Potential reduce by 7.0 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. AQUARIUM images are well optimized though.
Potential reduce by 108.1 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 108.1 kB or 61% of the original size.
Potential reduce by 23.5 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. Aquarium.co.jp needs all CSS files to be minified and compressed as it can save up to 23.5 kB or 79% of the original size.
Number of requests can be reduced by 18 (37%)
49
31
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AQUARIUM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
aquarium.co.jp
639 ms
main.css
194 ms
jquery.js
958 ms
smooth.pack.js
389 ms
shadowbox.css
389 ms
shadowbox.js
843 ms
multihero.js
409 ms
acc.js
409 ms
base.css
395 ms
layout.css
443 ms
style.css
440 ms
thickbox.css
445 ms
bg_body.jpg
2190 ms
logo_index.png
276 ms
bg_headlanguage.png
287 ms
arrow02.gif
286 ms
btn_search.gif
295 ms
bg_gnaviwrap.gif
248 ms
gnavi.gif
601 ms
bg_mainvisual.png
654 ms
visual_main_1325127496.jpg
1956 ms
visual_main_1459584666.jpg
2293 ms
visual_main_1459417009.jpg
2636 ms
visual_main_1456993425.jpg
2069 ms
visual_main_1448777396.jpg
1964 ms
visual_main_1325554871.jpg
3760 ms
visual_sub_1324467081.jpg
2251 ms
visual_sub_1459584666.jpg
2393 ms
visual_sub_1459644018.jpg
2486 ms
visual_sub_1456993425.jpg
2548 ms
visual_sub_1448777396.jpg
2624 ms
visual_sub_1325658613.jpg
2677 ms
sns.gif
2731 ms
1200-logo.gif
2825 ms
broadcasting-station.gif
2931 ms
icon_news.png
2933 ms
icon_info.png
2935 ms
image.php
3114 ms
btn_topphotogarally.gif
3141 ms
diary.gif
3156 ms
shop5.gif
3156 ms
bg_topinfo_h2.gif
3118 ms
arrow01.gif
3312 ms
bg_topphotogarally.gif
3362 ms
logo_footer.gif
3360 ms
bg_copyright_p.gif
3362 ms
ga.js
51 ms
acclog.cgi
1101 ms
__utm.gif
29 ms
collect
79 ms
ga-audiences
137 ms
print.css
412 ms
aquarium.co.jp accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
aquarium.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
aquarium.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aquarium.co.jp can be misinterpreted by Google and other search engines. Our service has detected that English 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 Aquarium.co.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.
aquarium.co.jp
Open Graph description is not detected on the main page of AQUARIUM. 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: