Tools & Wizards About Us
okochama.jp screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

okochama.jp

子ども向け習い事教室情報｜おこちゃまスクール

Page Load Speed

6.6 sec in total

First Response

560 ms

Resources Loaded

5.5 sec

Page Rendered

626 ms

okochama.jp screenshot

About Website

Click here to check amazing Okochama content for Japan. Otherwise, check out these important facts you probably never knew about okochama.jp

子ども向け習い事教室情報を掲載しています。見つけてほしいな自信が持てること。お子様の習い事探しにお役立てください！

Visit okochama.jp

Key Findings

We analyzed Okochama.jp page load time and found that the first response time was 560 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 80% of websites can load faster.

Performance Metrics

okochama.jp performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value1,670 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

okochama.jp

560 ms

okochama.jp

790 ms

style.css

545 ms

okochamalib.css

546 ms

all.css

40 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 59% of them (29 requests) were addressed to the original Okochama.jp, 12% (6 requests) were made to Youtube.com and 6% (3 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Okochama.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 137.9 kB (10%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Okochama.jp main page is 1.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 29.3 kB

  • Original 38.8 kB
  • After minification 36.7 kB
  • After compression 9.5 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 29.3 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 74.1 kB

  • Original 1.0 MB
  • After minification 949.6 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. Okochama images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 32.7 kB

  • Original 299.2 kB
  • After minification 299.0 kB
  • After compression 266.5 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 32.7 kB or 11% of the original size.

CSS Optimization

-2%

Potential reduce by 1.7 kB

  • Original 76.5 kB
  • After minification 76.5 kB
  • After compression 74.8 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. Okochama.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (37%)

Requests Now

43

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Okochama. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

okochama.jp

okochama.jp

560 ms

okochama.jp

okochama.jp

790 ms

style.css

style.css

545 ms

okochamalib.css

okochamalib.css

546 ms

all.css

all.css

40 ms

a_menu.css

a_menu.css

560 ms

a_menu3.css

a_menu3.css

565 ms

jquery.min.js

jquery.min.js

27 ms

script.js

script.js

563 ms

okochamalib.js

okochamalib.js

577 ms

js

js

73 ms

yubinbango.js

yubinbango.js

1091 ms

Geolocation.js

Geolocation.js

1100 ms

js

js

74 ms

ja.png

ja.png

164 ms

bgSec04.gif

bgSec04.gif

790 ms

subImg.png

subImg.png

911 ms

search.gif

search.gif

791 ms

bgSec04.png

bgSec04.png

919 ms

agelist.png

agelist.png

911 ms

mainImg.jpg

mainImg.jpg

1636 ms

circleImg01.png

circleImg01.png

1663 ms

circleImg02.png

circleImg02.png

1672 ms

circleImg04.png

circleImg04.png

1821 ms

circleImg05.png

circleImg05.png

2020 ms

circleImg08.png

circleImg08.png

1844 ms

circleImg07.png

circleImg07.png

2757 ms

circleImg03.png

circleImg03.png

2751 ms

circleImg06.png

circleImg06.png

2419 ms

banner.gif

banner.gif

2401 ms

banner.gif

banner.gif

2422 ms

banner.gif

banner.gif

2562 ms

VMXwTCrLv5Q

VMXwTCrLv5Q

144 ms

AREA_Region.json

AREA_Region.json

2848 ms

line.png

line.png

2881 ms

fa-solid-900.woff

fa-solid-900.woff

13 ms

fa-regular-400.woff

fa-regular-400.woff

107 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

25 ms

base.js

base.js

55 ms

ad_status.js

ad_status.js

184 ms

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

128 ms

embed.js

embed.js

49 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

60 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

61 ms

Create

Create

102 ms

id

id

88 ms

GenerateIT

GenerateIT

15 ms

log_event

log_event

15 ms

Accessibility Review

okochama.jp accessibility score

74

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

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

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.

Best Practices

okochama.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

okochama.jp SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Okochama.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 Okochama.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.

Social Sharing Optimization

okochama.jp

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