Tools & Wizards About Us
genkijacs.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

genkijacs.com

Genki Japanese and Culture School - Learn Japanese in Japan

Page Load Speed

4.5 sec in total

First Response

162 ms

Resources Loaded

3.7 sec

Page Rendered

563 ms

genkijacs.com screenshot

About Website

Click here to check amazing Genki Jacs content for Australia. Otherwise, check out these important facts you probably never knew about genkijacs.com

Short and long-term Japanese Intensive courses in Japan with accredited and award-winning Japanese language and culture school GenkiJACS.

Visit genkijacs.com

Key Findings

We analyzed Genkijacs.com page load time and found that the first response time was 162 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

genkijacs.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.134

80/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

genkijacs.com

162 ms

www.genkijacs.com

360 ms

a7dd9961d9.js

40 ms

hs-bg-video.css

34 ms

css

48 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 63% of them (73 requests) were addressed to the original Genkijacs.com, 6% (7 requests) were made to Google.com and 5% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Genkijacs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 181.2 kB (21%)

Content Size

858.6 kB

After Optimization

677.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Genkijacs.com main page is 858.6 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. 70% of websites need less resources to load. Javascripts take 541.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 124.5 kB

  • Original 154.4 kB
  • After minification 154.1 kB
  • After compression 29.8 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. 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 124.5 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 2.5 kB

  • Original 71.6 kB
  • After minification 69.1 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. Genki Jacs images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 11.8 kB

  • Original 541.4 kB
  • After minification 541.2 kB
  • After compression 529.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-46%

Potential reduce by 42.3 kB

  • Original 91.2 kB
  • After minification 72.4 kB
  • After compression 48.9 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. Genkijacs.com needs all CSS files to be minified and compressed as it can save up to 42.3 kB or 46% of the original size.

Requests Breakdown

Number of requests can be reduced by 80 (81%)

Requests Now

99

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Genki Jacs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

genkijacs.com

genkijacs.com

162 ms

www.genkijacs.com

www.genkijacs.com

360 ms

a7dd9961d9.js

a7dd9961d9.js

40 ms

hs-bg-video.css

hs-bg-video.css

34 ms

css

css

48 ms

cse.js

cse.js

103 ms

email-decode.min.js

email-decode.min.js

11 ms

jquery.min.js

jquery.min.js

33 ms

jquery-migrate.min.js

jquery-migrate.min.js

81 ms

popper.min.js

popper.min.js

30 ms

bootstrap.min.js

bootstrap.min.js

80 ms

offcanvas.js

offcanvas.js

91 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

79 ms

imagesloaded.js

imagesloaded.js

79 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

93 ms

hs.popup.js

hs.popup.js

95 ms

hs.megamenu.js

hs.megamenu.js

109 ms

dzsparallaxer.js

dzsparallaxer.js

105 ms

scroller.js

scroller.js

109 ms

plugin.js

plugin.js

105 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

109 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

110 ms

slick.js

slick.js

126 ms

hs.core.js

hs.core.js

116 ms

hs.header.js

hs.header.js

119 ms

hs.hamburgers.js

hs.hamburgers.js

121 ms

hs.dropdown.js

hs.dropdown.js

120 ms

hs.scrollbar.js

hs.scrollbar.js

128 ms

hs.carousel.js

hs.carousel.js

132 ms

hs.go-to.js

hs.go-to.js

132 ms

custombox.min.js

custombox.min.js

134 ms

hs.modal-window.js

hs.modal-window.js

195 ms

cookieconsent.min.js

cookieconsent.min.js

91 ms

appear.js

appear.js

198 ms

hs-bg-video.js

hs-bg-video.js

144 ms

player.min.js

player.min.js

210 ms

hs.tabs.js

hs.tabs.js

198 ms

hs.onscroll-animation.js

hs.onscroll-animation.js

195 ms

hs.bg-video.js

hs.bg-video.js

218 ms

newsupdate.js

newsupdate.js

213 ms

d1vxni4rb67pgk.cloudfront.net

d1vxni4rb67pgk.cloudfront.net

83 ms

logo.svg

logo.svg

145 ms

jp.gif

jp.gif

150 ms

es.gif

es.gif

144 ms

de.gif

de.gif

285 ms

fr.gif

fr.gif

306 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

64 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

66 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

73 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

127 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

124 ms

bootstrap.min.css

bootstrap.min.css

130 ms

cookieconsent.min.css

cookieconsent.min.css

54 ms

bootstrap.min.css

bootstrap.min.css

293 ms

unify-components.css

unify-components.css

284 ms

unify-globals.css

unify-globals.css

269 ms

font-awesome.min.css

font-awesome.min.css

276 ms

style.css

style.css

284 ms

dzsparallaxer.css

dzsparallaxer.css

287 ms

scroller.css

scroller.css

285 ms

cse_element__en.js

cse_element__en.js

44 ms

default+en.css

default+en.css

115 ms

default.css

default.css

121 ms

offcanvas.css

offcanvas.css

282 ms

animate.css

animate.css

286 ms

hamburgers.min.css

hamburgers.min.css

282 ms

hs.megamenu.css

hs.megamenu.css

288 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

296 ms

jquery.fancybox.css

jquery.fancybox.css

289 ms

main.4cb8c97f.js

main.4cb8c97f.js

104 ms

main.cd89b741.css

main.cd89b741.css

102 ms

unify-core.css

unify-core.css

284 ms

it.png

it.png

1080 ms

tw.gif

tw.gif

283 ms

ru.png

ru.png

1081 ms

homespread450x812.jpg

homespread450x812.jpg

1074 ms

svg-bg3.svg

svg-bg3.svg

278 ms

zoomprivatelessons.webp

zoomprivatelessons.webp

1072 ms

footer-lodyas.png

footer-lodyas.png

1069 ms

map2.webp

map2.webp

1069 ms

Logo-11-GW-orange.png

Logo-11-GW-orange.png

1073 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

160 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

498 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

364 ms

hs-icons.ttf

hs-icons.ttf

30 ms

hs-icons.ttf

hs-icons.ttf

363 ms

loader.js

loader.js

557 ms

gtm.js

gtm.js

338 ms

async-ads.js

async-ads.js

195 ms

clear.png

clear.png

177 ms

nav_logo114.png

nav_logo114.png

83 ms

player.js

player.js

167 ms

532143526.json

532143526.json

332 ms

oembed.json

oembed.json

462 ms

standardjapanese.webp

standardjapanese.webp

146 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

472 ms

hs-icons.woff

hs-icons.woff

473 ms

destination

destination

133 ms

analytics.js

analytics.js

104 ms

app.js

app.js

27 ms

collect

collect

49 ms

7292-9462982-10-6713.js

7292-9462982-10-6713.js

44 ms

141 ms

collect

collect

38 ms

js

js

42 ms

532143526.json

532143526.json

138 ms

c

c

129 ms

application2.js

application2.js

130 ms

ga-audiences

ga-audiences

104 ms

532143526

532143526

253 ms

69 ms

storage.html

storage.html

20 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

348 ms

hs-icons.svg

hs-icons.svg

287 ms

storage.js

storage.js

19 ms

visits

visits

192 ms

Accessibility Review

genkijacs.com accessibility score

87

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.

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

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

genkijacs.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

genkijacs.com SEO score

99

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Genkijacs.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Genkijacs.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

genkijacs.com

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