Access t-aquagarden.com. 熱帯魚の水槽レンタル・リースなら東京アクアガーデン

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

t-aquagarden.com

544 ms

t-aquagarden.com

1299 ms

style.css

345 ms

sp.css

524 ms

tablet.css

681 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 86% of them (90 requests) were addressed to the original T-aquagarden.com, 3% (3 requests) were made to Pagead2.googlesyndication.com and 3% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain T-aquagarden.com.

Content Size

7.0 MB

After Optimization

6.6 MB

In fact, the total size of T-aquagarden.com main page is 7.0 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. 65% of websites need less resources to load. Images take 6.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 250.0 kB

Original 296.3 kB
After minification 284.7 kB
After compression 46.3 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 250.0 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 26.2 kB

Original 6.1 MB
After minification 6.0 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. T Aquagarden images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 45.4 kB

Original 428.0 kB
After minification 428.0 kB
After compression 382.6 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 45.4 kB or 11% of the original size.

CSS Optimization

-55%

Potential reduce by 107.0 kB

Original 195.3 kB
After minification 194.5 kB
After compression 88.2 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. T-aquagarden.com needs all CSS files to be minified and compressed as it can save up to 107.0 kB or 55% of the original size.

Requests Now

103

After Optimization

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T Aquagarden. 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 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 T-aquagarden.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 T-aquagarden.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

t-aquagarden.com

Open Graph data is detected on the main page of T Aquagarden. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

熱帯魚の水槽レンタル・リースなら東京アクアガーデン

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

t-aquagarden.com

t-aquagarden.com

style.css

sp.css

tablet.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

t-aquagarden.com

t-aquagarden.com

style.css

sp.css

tablet.css

spmenu.css

iphone.css

slick.css

top_style.css

all.css

jquery.min.js

jquery-migrate-1.0.0.js

slick.min.js

js

adsbygoogle.js

style.min.css

amazonjs.css

conversion_async.js

conversion.js

lazysizes.min.js

gtm.js

logo.jpg

phone.gif

sp_header_phone.png

sp_header_mail.png

slotcar_library.js

show_ads_impl.js

top_headimg02.jpg

top_headimg00.png

top_head_oc3.png

top_title_simubtn-min.png

fixbtn_inquiry01.png

slide_logos.png

top_intro_medals.png

tim_icon01.png

tim_icon02.png

tim_icon03.png

tim_icon04.png

tim_icon05.png

tim_icon06.png

img1189_main-800x520.jpg

img1188_main-800x520.jpg

img1187_main-800x520.jpg