Tools & Wizards About Us
mcha-kr.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

mcha-kr.com

プログラマーになるのに理数系である必要はない

Page Load Speed

9.3 sec in total

First Response

2.3 sec

Resources Loaded

5.1 sec

Page Rendered

1.8 sec

mcha-kr.com screenshot

About Website

Click here to check amazing Mcha Kr content for South Korea. Otherwise, check out these important facts you probably never knew about mcha-kr.com

プログラマーは理数系限定の職業ではなく文系でも活躍できる職業だと言えます。プログラミングでは理数系と文系のどちらにも優位性はありません。またコミュニケーションが必要な仕事であるため、文系が重宝される可能性も高いです。

Visit mcha-kr.com

Key Findings

We analyzed Mcha-kr.com page load time and found that the first response time was 2.3 sec and then it took 6.9 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

mcha-kr.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

mcha-kr.com

2337 ms

jquery.min.js

52 ms

iscroll.min.js

71 ms

dropdown.min.js

73 ms

drawer.min.js

26 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 44% of them (51 requests) were addressed to the original Mcha-kr.com, 27% (32 requests) were made to Mcha-kr.com.s3-ap-northeast-1.amazonaws.com and 5% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Mcha-kr.com.s3-ap-northeast-1.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (15%)

Content Size

8.5 MB

After Optimization

7.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mcha-kr.com main page is 8.5 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 8.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 58.4 kB

  • Original 74.3 kB
  • After minification 62.6 kB
  • After compression 15.9 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 11.7 kB, which is 16% 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 58.4 kB or 79% of the original size.

Image Optimization

-13%

Potential reduce by 1.0 MB

  • Original 8.1 MB
  • After minification 7.0 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. Obviously, Mcha Kr needs image optimization as it can save up to 1.0 MB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-44%

Potential reduce by 109.9 kB

  • Original 249.4 kB
  • After minification 243.6 kB
  • After compression 139.6 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 109.9 kB or 44% of the original size.

CSS Optimization

-83%

Potential reduce by 82.1 kB

  • Original 99.0 kB
  • After minification 73.6 kB
  • After compression 16.9 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. Mcha-kr.com needs all CSS files to be minified and compressed as it can save up to 82.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (32%)

Requests Now

114

After Optimization

78

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mcha Kr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mcha-kr.com

mcha-kr.com

2337 ms

jquery.min.js

jquery.min.js

52 ms

iscroll.min.js

iscroll.min.js

71 ms

dropdown.min.js

dropdown.min.js

73 ms

drawer.min.js

drawer.min.js

26 ms

adsbygoogle.js

adsbygoogle.js

28 ms

style.css

style.css

42 ms

style.css

style.css

44 ms

drawer.min.css

drawer.min.css

42 ms

326 ms

bg.png

bg.png

451 ms

mappress.css

mappress.css

4 ms

wpp.css

wpp.css

5 ms

loader.css

loader.css

397 ms

analytics.js

analytics.js

23 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

100 ms

aaa12.jpg

aaa12.jpg

1229 ms

aaa4.jpg

aaa4.jpg

1244 ms

aaa11.jpg

aaa11.jpg

942 ms

aaa3.jpg

aaa3.jpg

873 ms

aaa19.jpg

aaa19.jpg

932 ms

1890652_586914464748813_530644279201662882_o.jpg

1890652_586914464748813_530644279201662882_o.jpg

1412 ms

aaa1.jpg

aaa1.jpg

1300 ms

160306-02.jpg

160306-02.jpg

2329 ms

aaa.jpg

aaa.jpg

1285 ms

aaa22.jpg

aaa22.jpg

1715 ms

whiteday_20160212a.jpg

whiteday_20160212a.jpg

1571 ms

Kobe-city_travel-information_24.jpg

Kobe-city_travel-information_24.jpg

1784 ms

aaa27.jpg

aaa27.jpg

1519 ms

aaa20.jpg

aaa20.jpg

2205 ms

160228-12.jpg

160228-12.jpg

2640 ms

bg.png

bg.png

1900 ms

close.png

close.png

9 ms

loading.gif

loading.gif

92 ms

prev.png

prev.png

96 ms

next.png

next.png

95 ms

logo.png

logo.png

96 ms

icon_search.png

icon_search.png

98 ms

icon_search_gray.png

icon_search_gray.png

102 ms

mcha-kr.com.png

mcha-kr.com.png

98 ms

lang_arrow.png

lang_arrow.png

99 ms

mcha-jp.com.png

mcha-jp.com.png

100 ms

mcha-cn.com.png

mcha-cn.com.png

102 ms

mcha-tw.com.png

mcha-tw.com.png

103 ms

mcha-id.com.png

mcha-id.com.png

104 ms

mcha-th.com.png

mcha-th.com.png

104 ms

mcha.vn.png

mcha.vn.png

105 ms

mcha.jp.png

mcha.jp.png

106 ms

mcha-easy.com.png

mcha-easy.com.png

109 ms

icon_area.png

icon_area.png

107 ms

sdk.js

sdk.js

271 ms

collect

collect

46 ms

prev.png

prev.png

375 ms

next.png

next.png

367 ms

C15.jpg

C15.jpg

46 ms

s-5320.jpg

s-5320.jpg

1616 ms

IMG_5241.jpg

IMG_5241.jpg

24 ms

IMG_3037-1024x682.jpg

IMG_3037-1024x682.jpg

1059 ms

slider.js

slider.js

19 ms

menu.js

menu.js

18 ms

jquery.clever-infinite-scroll.js

jquery.clever-infinite-scroll.js

18 ms

modal.js

modal.js

17 ms

footerFixed.js

footerFixed.js

18 ms

jquery.equalheight.min.js

jquery.equalheight.min.js

21 ms

jquery.inview.min.js

jquery.inview.min.js

23 ms

single-page-moving.js

single-page-moving.js

30 ms

page-init.js

page-init.js

32 ms

160117-08.jpg

160117-08.jpg

2225 ms

aaa14.jpg

aaa14.jpg

1941 ms

160214-04.jpg

160214-04.jpg

2128 ms

160214-041.jpg

160214-041.jpg

2287 ms

YumejiArtMuseum_20151009.png

YumejiArtMuseum_20151009.png

2641 ms

160214-03.jpg

160214-03.jpg

2486 ms

tokyodome_attraction_20160122.jpg

tokyodome_attraction_20160122.jpg

2836 ms

5323253774_7807b8bc18_b1.jpg

5323253774_7807b8bc18_b1.jpg

3071 ms

yurakucho_gyumaru_20151012b-1.jpg

yurakucho_gyumaru_20151012b-1.jpg

3056 ms

151025-09.jpg

151025-09.jpg

2822 ms

aaa9-620x400.jpg

aaa9-620x400.jpg

2885 ms

newtype_20151212a-620x400.jpg

newtype_20151212a-620x400.jpg

2850 ms

150621-01-620x400.jpg

150621-01-620x400.jpg

3033 ms

150705-06-620x400.jpg

150705-06-620x400.jpg

3190 ms

admin-ajax.php_23.jpg

admin-ajax.php_23.jpg

3035 ms

151101-03-620x400.jpg

151101-03-620x400.jpg

3394 ms

150524-05-620x400.jpg

150524-05-620x400.jpg

3235 ms

basic-620x400.jpg

basic-620x400.jpg

28 ms

201404091353021-620x400.jpg

201404091353021-620x400.jpg

36 ms

DSC_2595-620x400.jpg

DSC_2595-620x400.jpg

40 ms

facebook.png

facebook.png

393 ms

twitter.png

twitter.png

525 ms

google_plus.png

google_plus.png

737 ms

pin.png

pin.png

335 ms

instagram.png

instagram.png

1430 ms

shibasakura.jpg

shibasakura.jpg

28 ms

parco_banner.jpg

parco_banner.jpg

27 ms

sakura.jpg

sakura.jpg

26 ms

handsDSC_4149.jpg

handsDSC_4149.jpg

1200 ms

collect

collect

53 ms

ca-pub-7767132976038267.js

ca-pub-7767132976038267.js

50 ms

zrt_lookup.html

zrt_lookup.html

53 ms

show_ads_impl.js

show_ads_impl.js

54 ms

148 ms

icon_menu_open.jpg

icon_menu_open.jpg

167 ms

icon_menu_close.jpg

icon_menu_close.jpg

171 ms

xd_arbiter.php

xd_arbiter.php

227 ms

xd_arbiter.php

xd_arbiter.php

503 ms

ads

ads

254 ms

osd.js

osd.js

5 ms

497165026630127893

497165026630127893

66 ms

abg.js

abg.js

28 ms

m_js_controller.js

m_js_controller.js

42 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

61 ms

s

s

23 ms

x_button_blue2.png

x_button_blue2.png

21 ms

front.css

front.css

12 ms

count.js

count.js

121 ms

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

9 ms

activeview

activeview

14 ms

Accessibility Review

mcha-kr.com accessibility score

60

Accessibility Issues

ARIA

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.

Impact

Issue

High

[role]s are not contained by their required parent element

High

[role] values are not valid

High

[aria-*] attributes do not have valid values

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

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

Best Practices

mcha-kr.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

mcha-kr.com SEO score

92

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

    JA

  • Encoding

    UTF-8

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

mcha-kr.com

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