Tools & Wizards About Us
april.kayac.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

april.kayac.com

エイプリルフール企画はお任せを｜面白法人カヤック

Page Load Speed

4.1 sec in total

First Response

596 ms

Resources Loaded

2.8 sec

Page Rendered

738 ms

april.kayac.com screenshot

About Website

Click here to check amazing April Kayac content for Japan. Otherwise, check out these important facts you probably never knew about april.kayac.com

4月1日限定のウソ売ります。面白いエイプリルフールの企画は、カヤックにお任せください。御社に合ったオーダーメイドのウソを制作します。

Visit april.kayac.com

Key Findings

We analyzed April.kayac.com page load time and found that the first response time was 596 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

april.kayac.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value5.4 s

55/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.335

34/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

april.kayac.com

596 ms

style.css

472 ms

jquery-1.10.2.min.js

693 ms

jquery.tmpl.min.js

422 ms

smoothscroll.js

486 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 75% of them (42 requests) were addressed to the original April.kayac.com, 5% (3 requests) were made to Platform.twitter.com and 5% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain April.kayac.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.0 kB (27%)

Content Size

796.3 kB

After Optimization

582.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of April.kayac.com main page is 796.3 kB. 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 581.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 20.5 kB

  • Original 27.3 kB
  • After minification 22.4 kB
  • After compression 6.8 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 4.9 kB, which is 18% 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 20.5 kB or 75% of the original size.

Image Optimization

-12%

Potential reduce by 69.2 kB

  • Original 581.7 kB
  • After minification 512.5 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. Obviously, April Kayac needs image optimization as it can save up to 69.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 103.6 kB

  • Original 163.2 kB
  • After minification 158.8 kB
  • After compression 59.6 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 103.6 kB or 64% of the original size.

CSS Optimization

-86%

Potential reduce by 20.7 kB

  • Original 24.1 kB
  • After minification 15.3 kB
  • After compression 3.4 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. April.kayac.com needs all CSS files to be minified and compressed as it can save up to 20.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (33%)

Requests Now

55

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of April Kayac. 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 as a result speed up the page load time.

Network Requests Diagram

april.kayac.com

april.kayac.com

596 ms

style.css

style.css

472 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

693 ms

jquery.tmpl.min.js

jquery.tmpl.min.js

422 ms

smoothscroll.js

smoothscroll.js

486 ms

comaanime.js

comaanime.js

423 ms

modal.js

modal.js

422 ms

popanimation.js

popanimation.js

512 ms

april.js

april.js

552 ms

analytics.js

analytics.js

28 ms

bg.jpg

bg.jpg

1032 ms

kayac_logo.png

kayac_logo.png

267 ms

ttl_main.png

ttl_main.png

340 ms

txt_copy.png

txt_copy.png

450 ms

ttl_works.png

ttl_works.png

418 ms

ttl_menu.png

ttl_menu.png

466 ms

badge_course_1.png

badge_course_1.png

661 ms

badge_course_2.png

badge_course_2.png

647 ms

badge_course_3.png

badge_course_3.png

753 ms

badge_course_4.png

badge_course_4.png

791 ms

ttl_inquiry.png

ttl_inquiry.png

649 ms

btn_top.png

btn_top.png

824 ms

all.js

all.js

269 ms

btn_inquiry_1.png

btn_inquiry_1.png

846 ms

btn_fb.png

btn_fb.png

855 ms

btn_tw.png

btn_tw.png

988 ms

widgets.js

widgets.js

137 ms

arrow.png

arrow.png

948 ms

pop.png

pop.png

980 ms

nose_top.png

nose_top.png

1008 ms

serif.png

serif.png

1028 ms

img_uso.png

img_uso.png

1124 ms

nose_middle.png

nose_middle.png

1141 ms

bg_comment.png

bg_comment.png

1231 ms

img_works_1.png

img_works_1.png

1509 ms

img_works_2.png

img_works_2.png

1630 ms

img_works_3.png

img_works_3.png

1702 ms

img_works_4.png

img_works_4.png

1775 ms

pinokio.png

pinokio.png

1503 ms

pinokio_mouth_1.png

pinokio_mouth_1.png

1413 ms

pinokio_mouth_2.png

pinokio_mouth_2.png

1598 ms

bg_pinokiocomment.png

bg_pinokiocomment.png

1626 ms

ico_flow_arrow.png

ico_flow_arrow.png

1684 ms

collect

collect

14 ms

btn_inquiry_2.png

btn_inquiry_2.png

1711 ms

ico_arrow.png

ico_arrow.png

1699 ms

162 ms

xd_arbiter.php

xd_arbiter.php

225 ms

xd_arbiter.php

xd_arbiter.php

434 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

62 ms

ping

ping

109 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html

73 ms

like.php

like.php

86 ms

wy1X4hBW7e7.js

wy1X4hBW7e7.js

492 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

551 ms

jot

jot

114 ms

Accessibility Review

april.kayac.com accessibility score

94

Accessibility Issues

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

Links do not have a discernible name

Best Practices

april.kayac.com 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

SEO Factors

april.kayac.com 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 April.kayac.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 April.kayac.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

april.kayac.com

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