Access studio-kent.co.jp. 徳島市・高松市・阿南市のフォトスタジオ「スタジオ・ケント」写真撮影

name

value

score

weighting

FCP (First Contentful Paint)

Value11.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value93.8 s

0/100

25%

SI (Speed Index)

Value28.2 s

0/100

10%

TBT (Total Blocking Time)

Value4,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value91.7 s

0/100

10%

studio-kent.co.jp

1192 ms

common.css

374 ms

top.css

370 ms

jQuery.js

720 ms

jQueryAuto.js

383 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 93% of them (97 requests) were addressed to the original Studio-kent.co.jp, 3% (3 requests) were made to Facebook.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Studio-kent.co.jp.

Content Size

2.4 MB

After Optimization

2.0 MB

In fact, the total size of Studio-kent.co.jp main page is 2.4 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. 35% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 78.6 kB

Original 84.8 kB
After minification 23.5 kB
After compression 6.2 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 61.3 kB, which is 72% 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 78.6 kB or 93% of the original size.

Image Optimization

-3%

Potential reduce by 56.6 kB

Original 2.0 MB
After minification 1.9 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. Studio Kent images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 216.2 kB

Original 296.4 kB
After minification 241.1 kB
After compression 80.3 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 216.2 kB or 73% of the original size.

CSS Optimization

-78%

Potential reduce by 9.3 kB

Original 11.9 kB
After minification 7.9 kB
After compression 2.6 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. Studio-kent.co.jp needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 78% 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 Studio Kent. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 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

Definition list items are not wrapped in <dl> elements

High

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

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Links do not have a discernible name

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

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Studio-kent.co.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 Studio-kent.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

studio-kent.co.jp

Open Graph description is not detected on the main page of Studio Kent. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

徳島市・高松市・阿南市のフォトスタジオ「スタジオ・ケント」写真撮影｜ウエディング・七五三・ハーフ成人式などの記念写真

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

studio-kent.co.jp

common.css

top.css

jQuery.js

jQueryAuto.js

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

studio-kent.co.jp

common.css

top.css

jQuery.js

jQueryAuto.js

jQueryCycle.js

controll.js

prototype.js

scriptaculous.js

auto-scroll.js

blog.js

effects.js

builder.js

ga.js

bg_wrap.gif

bg_logo.gif

img_kent.gif

hn_home.gif

hn_privacy.gif

hn_sitemap.gif

mn_bg.gif

mn_01_on.gif

mn_01.gif

mn_02_on.gif

mn_02.gif

mn_05_on.gif

mn_05.gif

mn_03_on.gif

mn_03.gif

mn_04_on.gif

mn_04.gif

mn_06_on.gif

mn_06.gif

mn_07_on.gif

mn_07.gif

mn_08_on.gif

mn_08.gif

mn_09_on.gif

mn_09.gif

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