Tools & Wizards About Us
ajca.or.jp screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

ajca.or.jp

全日本コーヒー協会

Page Load Speed

6.5 sec in total

First Response

535 ms

Resources Loaded

5.2 sec

Page Rendered

713 ms

ajca.or.jp screenshot

About Website

Welcome to ajca.or.jp homepage info - get ready to check Ajca best content for Japan right away, or after learning these important things about ajca.or.jp

全日本コーヒー協会　コーヒー業界の一層の発展と国民食生活の向上発展に寄与することを目的に設立されました。

Visit ajca.or.jp

Key Findings

We analyzed Ajca.or.jp page load time and found that the first response time was 535 ms and then it took 6 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

ajca.or.jp performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value10.7 s

23/100

10%

Network Requests Diagram

ajca.or.jp

535 ms

ajca.or.jp

727 ms

css

42 ms

css2

57 ms

slick.css

176 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 79% of them (46 requests) were addressed to the original Ajca.or.jp, 7% (4 requests) were made to Google.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Ajca.or.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.6 kB (2%)

Content Size

7.9 MB

After Optimization

7.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ajca.or.jp main page is 7.9 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. 70% of websites need less resources to load. Images take 7.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 31.7 kB

  • Original 39.2 kB
  • After minification 37.7 kB
  • After compression 7.5 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 31.7 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 64.3 kB

  • Original 7.5 MB
  • After minification 7.5 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. Ajca images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 40.5 kB

  • Original 246.6 kB
  • After minification 243.5 kB
  • After compression 206.1 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 40.5 kB or 16% of the original size.

CSS Optimization

-82%

Potential reduce by 54.1 kB

  • Original 66.2 kB
  • After minification 49.7 kB
  • After compression 12.1 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. Ajca.or.jp needs all CSS files to be minified and compressed as it can save up to 54.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (22%)

Requests Now

51

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ajca. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ajca.or.jp

ajca.or.jp

535 ms

ajca.or.jp

ajca.or.jp

727 ms

css

css

42 ms

css2

css2

57 ms

slick.css

slick.css

176 ms

style2_top.css

style2_top.css

352 ms

jquery.min.js

jquery.min.js

28 ms

js

js

68 ms

cse.js

cse.js

46 ms

slick.min.js

slick.min.js

814 ms

main.js

main.js

510 ms

logo.png

logo.png

211 ms

top_01.jpg

top_01.jpg

1595 ms

top_01_s.jpg

top_01_s.jpg

624 ms

top_03.jpg

top_03.jpg

1228 ms

top_03_s.jpg

top_03_s.jpg

1140 ms

top_02.jpg

top_02.jpg

1478 ms

top_02_s.jpg

top_02_s.jpg

776 ms

top_04.jpg

top_04.jpg

1444 ms

top_04_s.jpg

top_04_s.jpg

1265 ms

coffeebrk.png

coffeebrk.png

1466 ms

cate05_s.png

cate05_s.png

1404 ms

Antigua-1974.JPG

Antigua-1974.JPG

2240 ms

057fc3a62edc6090015d71da9a70cdf9af9c1596.JPG

057fc3a62edc6090015d71da9a70cdf9af9c1596.JPG

2281 ms

cate03_s.png

cate03_s.png

1608 ms

DSC_8733.jpg

DSC_8733.jpg

2280 ms

631d58226af543bbeea97a278e7a0004a103c0de.jpg

631d58226af543bbeea97a278e7a0004a103c0de.jpg

3613 ms

Asobagri-3573.JPG

Asobagri-3573.JPG

2119 ms

cate04_s.png

cate04_s.png

1773 ms

Talavera-6515.jpg

Talavera-6515.jpg

2265 ms

icon_health.png

icon_health.png

2294 ms

icon_beauty.png

icon_beauty.png

2403 ms

icon_interview.png

icon_interview.png

2430 ms

icon_culture.png

icon_culture.png

2455 ms

icon_global.png

icon_global.png

2443 ms

pagetop.svg

pagetop.svg

2469 ms

top_link_arw.png

top_link_arw.png

2532 ms

thum_basic.png

thum_basic.png

2560 ms

sp_menu_arrow.png

sp_menu_arrow.png

2570 ms

thum_enjoy.png

thum_enjoy.png

2595 ms

under_pnl_bg01.jpg

under_pnl_bg01.jpg

2609 ms

under_pnl_bg02.jpg

under_pnl_bg02.jpg

2694 ms

under_pnl_bg03.jpg

under_pnl_bg03.jpg

2724 ms

under_pnl_bg04.jpg

under_pnl_bg04.jpg

2898 ms

pdf2.svg

pdf2.svg

2770 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj35TS1Q.woff

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj35TS1Q.woff

103 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk35TS1Q.woff

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk35TS1Q.woff

109 ms

cse_element__en.js

cse_element__en.js

77 ms

default+en.css

default+en.css

102 ms

default.css

default.css

104 ms

async-ads.js

async-ads.js

20 ms

clear.png

clear.png

11 ms

brk_arrow_p.png

brk_arrow_p.png

2306 ms

brk_arrow_n.png

brk_arrow_n.png

2377 ms

slick.woff

slick.woff

2409 ms

search2.png

search2.png

2362 ms

slick.ttf

slick.ttf

163 ms

slick.svg

slick.svg

176 ms

Accessibility Review

ajca.or.jp accessibility score

90

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.

Internationalization and localization

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

Impact

Issue

High

<html> element does not have a valid value for its [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

High

Image elements do not have [alt] attributes

Best Practices

ajca.or.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ajca.or.jp SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JP

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ajca.or.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed language. Our system also found out that Ajca.or.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

ajca.or.jp

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