Tools & Wizards About Us
toshin.com screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

toshin.com

大学受験の塾・予備校なら東進

Page Load Speed

20.9 sec in total

First Response

514 ms

Resources Loaded

18.3 sec

Page Rendered

2.1 sec

toshin.com screenshot

About Website

Click here to check amazing Toshin content for Japan. Otherwise, check out these important facts you probably never knew about toshin.com

2024年も東大・旧七帝大+2・早慶などで日本一の現役合格実績を更新。東進の合格力の理由(ワケ)を体験しよう。予備校・大学受験の東進ハイスクール、東進衛星予備校公式サイト。

Visit toshin.com

Key Findings

We analyzed Toshin.com page load time and found that the first response time was 514 ms and then it took 20.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

toshin.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value22.0 s

0/100

10%

TBT (Total Blocking Time)

Value7,260 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.401

25/100

15%

TTI (Time to Interactive)

Value46.1 s

0/100

10%

Network Requests Diagram

toshin.com

514 ms

www.toshin.com

52 ms

www.toshin.com

2796 ms

global.css

225 ms

slick.css

737 ms

Our browser made a total of 573 requests to load all elements on the main page. We found that 53% of them (305 requests) were addressed to the original Toshin.com, 7% (40 requests) were made to Google-analytics.com and 5% (27 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Toshin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 569.0 kB (11%)

Content Size

5.0 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Toshin.com main page is 5.0 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. Only a small number of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 349.2 kB

  • Original 404.0 kB
  • After minification 282.6 kB
  • After compression 54.8 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 121.4 kB, which is 30% 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 349.2 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 498 B

  • Original 3.7 MB
  • After minification 3.7 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. Toshin images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 218.5 kB

  • Original 773.1 kB
  • After minification 772.6 kB
  • After compression 554.6 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 218.5 kB or 28% of the original size.

CSS Optimization

-1%

Potential reduce by 753 B

  • Original 68.0 kB
  • After minification 68.0 kB
  • After compression 67.3 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. Toshin.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 289 (52%)

Requests Now

551

After Optimization

262

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 551 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Toshin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 89 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

toshin.com

toshin.com

514 ms

www.toshin.com

www.toshin.com

52 ms

www.toshin.com

www.toshin.com

2796 ms

global.css

global.css

225 ms

slick.css

slick.css

737 ms

splide.min.css

splide.min.css

255 ms

news_newtest.css

news_newtest.css

226 ms

index.css

index.css

245 ms

jquery.min.js

jquery.min.js

42 ms

splide.min.js

splide.min.js

254 ms

tracking_code.js

tracking_code.js

255 ms

poweredby_FFFFFF.gif

poweredby_FFFFFF.gif

62 ms

background.jpg

background.jpg

218 ms

reload-icon.png

reload-icon.png

227 ms

toshin_logo.png

toshin_logo.png

947 ms

365_45.jpg

365_45.jpg

216 ms

01.png

01.png

215 ms

shiryo_seikyu.jpg

shiryo_seikyu.jpg

617 ms

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gtm.js

gtm.js

122 ms

kirikae.gif

kirikae.gif

1080 ms

pullDown_background.png

pullDown_background.png

1312 ms

countdown.js

countdown.js

1079 ms

hanging_banner.js

hanging_banner.js

1078 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

1264 ms

slick.min.js

slick.min.js

1439 ms

jquery.min.js

jquery.min.js

27 ms

07.png

07.png

1544 ms

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2324 ms

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1808 ms

09.png

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1807 ms

10.png

10.png

2177 ms

koukou-buchinuki-girl.png

koukou-buchinuki-girl.png

2178 ms

mainvisual_menu_nagase_group.png

mainvisual_menu_nagase_group.png

2177 ms

mainvisual_menu_jisseki.png

mainvisual_menu_jisseki.png

2387 ms

mainvisual_menu_system.png

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2387 ms

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js

js

64 ms

analytics.js

analytics.js

26 ms

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gtm.js

57 ms

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gtm.js

410 ms

gtm.js

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gtm.js

gtm.js

284 ms

bi.js

bi.js

1641 ms

114_42.jpg

114_42.jpg

2905 ms

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2912 ms

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2897 ms

114_42.jpg

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2923 ms

collect

collect

241 ms

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470 ms

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238 ms

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463 ms

js

js

201 ms

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186 ms

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405 ms

114_42.jpg

114_42.jpg

2512 ms

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114_42.jpg

2496 ms

114_42.jpg

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2723 ms

mainvisual_more_modal_on.png

mainvisual_more_modal_on.png

3340 ms

ytag.js

ytag.js

1996 ms

destination

destination

535 ms

destination

destination

534 ms

uwt.js

uwt.js

1205 ms

lt.js

lt.js

1206 ms

collect

collect

443 ms

destination

destination

428 ms

sdk.js

sdk.js

1158 ms

fbevents.js

fbevents.js

645 ms

itm.js

itm.js

1528 ms

js

js

474 ms

track.js

track.js

1929 ms

core.js

core.js

1145 ms

events.js

events.js

1145 ms

cookie.js

cookie.js

1848 ms

pb_pixel2.js

pb_pixel2.js

1336 ms

pixel2.js

pixel2.js

881 ms

ga-audiences

ga-audiences

388 ms

ga-audiences

ga-audiences

562 ms

ga-audiences

ga-audiences

367 ms

destination

destination

307 ms

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470 ms

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destination

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ld.js

ld.js

1324 ms

destination

destination

1320 ms

up_loader.1.1.0.js

up_loader.1.1.0.js

1389 ms

click.js

click.js

1575 ms

bat.js

bat.js

1297 ms

events.js

events.js

1153 ms

mainvisual_more_modal_off.png

mainvisual_more_modal_off.png

2250 ms

hqdefault.jpg

hqdefault.jpg

1351 ms

mainvisual_hs_logo.gif

mainvisual_hs_logo.gif

2847 ms

mainvisual_icon_chugakusei.png

mainvisual_icon_chugakusei.png

2236 ms

collect

collect

232 ms

mainvisual_icon_kokosei.png

mainvisual_icon_kokosei.png

2249 ms

mainvisual_icon_kosotsusei.png

mainvisual_icon_kosotsusei.png

2239 ms

map.css

map.css

2249 ms

ga-audiences

ga-audiences

705 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

2219 ms

collect

collect

641 ms

widgets.js

widgets.js

1177 ms

global-group-list.css

global-group-list.css

2081 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

2256 ms

collect

collect

636 ms

jquery.timers.js

jquery.timers.js

2850 ms

collect

collect

584 ms

js.cookie.min.js

js.cookie.min.js

1758 ms

map.js

map.js

1992 ms

main.MTc5M2Y0YjUwMA.js

main.MTc5M2Y0YjUwMA.js

432 ms

err.gif

err.gif

1223 ms

err.gif

err.gif

1220 ms

err.gif

err.gif

1221 ms

err.gif

err.gif

1221 ms

collect

collect

405 ms

collect

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592 ms

collect

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474 ms

newgrade.js

newgrade.js

1402 ms

index.js

index.js

2216 ms

opt-out.js

opt-out.js

1745 ms

segment

segment

824 ms

adsct

adsct

677 ms

adsct

adsct

669 ms

adsct

adsct

643 ms

adsct

adsct

568 ms

collect

collect

267 ms

adsct

adsct

566 ms

adsct

adsct

651 ms

browser_check.js

browser_check.js

1552 ms

mainvisual_es_logo.gif

mainvisual_es_logo.gif

1972 ms

syncframe

syncframe

480 ms

mainvisual_yotsuyaotsuka_logo.jpg

mainvisual_yotsuyaotsuka_logo.jpg

1964 ms

bounce

bounce

194 ms

collect

collect

130 ms

collect

collect

130 ms

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133 ms

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282 ms

collect

collect

281 ms

mainvisual_icon_yoji.png

mainvisual_icon_yoji.png

1809 ms

mainvisual_icon_shogakusei.png

mainvisual_icon_shogakusei.png

1804 ms

mainvisual_itoman_logo.jpg

mainvisual_itoman_logo.jpg

1801 ms

mainvisual_icon_daigakusei.png

mainvisual_icon_daigakusei.png

1798 ms

universe_cookie_sync.html

universe_cookie_sync.html

904 ms

config.json

config.json

272 ms

collect

collect

49 ms

collect

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51 ms

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49 ms

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49 ms

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47 ms

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50 ms

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50 ms

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53 ms

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51 ms

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50 ms

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24 ms

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collect

25 ms

mainvisual_icon_shakaijin.png

mainvisual_icon_shakaijin.png

1893 ms

780_80_under.jpg

780_80_under.jpg

1891 ms

pc_highschool.jpg

pc_highschool.jpg

1893 ms

728_90_under.jpg

728_90_under.jpg

1891 ms

logo_square.png

logo_square.png

1891 ms

928f90403460e63ad4423dfb4df6235b5e45dfcbb631c22f3eabf691832f300b20240501162846.jpg

928f90403460e63ad4423dfb4df6235b5e45dfcbb631c22f3eabf691832f300b20240501162846.jpg

1893 ms

event

event

668 ms

collect

collect

15 ms

pixel

pixel

181 ms

back-img.jpg

back-img.jpg

1910 ms

f710679ddac85ec0b3b82f8c72f1bdaa18da2b765d80c4904628e3583bc07f3c20240415141652.jpg

f710679ddac85ec0b3b82f8c72f1bdaa18da2b765d80c4904628e3583bc07f3c20240415141652.jpg

1908 ms

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1902 ms

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1918 ms

gofubo.png

gofubo.png

1897 ms

oya.png

oya.png

1877 ms

gtm.js

gtm.js

47 ms

destination

destination

52 ms

beacon.gif

beacon.gif

280 ms

278 ms

fraud

fraud

275 ms

beacon.html

beacon.html

118 ms

log.js

log.js

25 ms

pixel

pixel

170 ms

iframe

iframe

211 ms

tracker

tracker

238 ms

collect

collect

285 ms

activityi;src=8940644;type=invmedia;cat=c1008742;ord=2720820974046;npa=0;auiddc=2002622979.1714825506;u1=https%3A%2F%2Fwww.toshin.com%2F;u2=%2F;u3=0;u4=null;u5=0;u6=1008742;pscdl=noapi;gtm=45fe4510v9180837136z8852172761za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.toshin.com%2F

activityi;src=8940644;type=invmedia;cat=c1008742;ord=2720820974046;npa=0;auiddc=2002622979.1714825506;u1=https%3A%2F%2Fwww.toshin.com%2F;u2=%2F;u3=0;u4=null;u5=0;u6=1008742;pscdl=noapi;gtm=45fe4510v9180837136z8852172761za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.toshin.com%2F

95 ms

grade_title.png

grade_title.png

1886 ms

pos_title.png

pos_title.png

2424 ms

pos_hs.png

pos_hs.png

1882 ms

pos_jhs.png

pos_jhs.png

1874 ms

iframe

iframe

418 ms

src=8940644;type=invmedia;cat=c1008742;ord=2720820974046;npa=0;auiddc=*;u1=https%3A%2F%2Fwww.toshin.com%2F;u2=%2F;u3=0;u4=null;u5=0;u6=1008742;pscdl=noapi;gtm=45fe4510v9180837136z8852172761za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.toshin.com%2F

src=8940644;type=invmedia;cat=c1008742;ord=2720820974046;npa=0;auiddc=*;u1=https%3A%2F%2Fwww.toshin.com%2F;u2=%2F;u3=0;u4=null;u5=0;u6=1008742;pscdl=noapi;gtm=45fe4510v9180837136z8852172761za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.toshin.com%2F

94 ms

pixel

pixel

89 ms

Pug

Pug

74 ms

setuid

setuid

115 ms

hs

hs

969 ms

sync.ad-stir.com

sync.ad-stir.com

970 ms

tap.php

tap.php

85 ms

sync

sync

971 ms

81 ms

cookiesync

cookiesync

968 ms

cs

cs

968 ms

sync.ad

sync.ad

237 ms

cs

cs

967 ms

sync

sync

246 ms

sync

sync

77 ms

pos_biz.jpg

pos_biz.jpg

1676 ms

google

google

166 ms

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collect

24 ms

sd

sd

43 ms

pos_es.png

pos_es.png

1669 ms

title.png

title.png

1842 ms

sync

sync

33 ms

nyushi_pc_20240502.webp

nyushi_pc_20240502.webp

1827 ms

728_45.jpg

728_45.jpg

1807 ms

pixel

pixel

15 ms

Pug

Pug

7 ms

setuid

setuid

13 ms

tap.php

tap.php

9 ms

7 ms

sync

sync

9 ms

sync

sync

15 ms

sync.ad

sync.ad

229 ms

cs

cs

1182 ms

sync

sync

232 ms

cs

cs

1181 ms

sync.ad-stir.com

sync.ad-stir.com

1181 ms

cookiesync

cookiesync

1182 ms

sd

sd

39 ms

hs

hs

1181 ms

780_70.jpg

780_70.jpg

1814 ms

google

google

220 ms

E2Dt5QflKFs

E2Dt5QflKFs

206 ms

collect

collect

118 ms

2533 ms

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group_list_toshin_hs.png

1909 ms

collect

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3 ms

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3 ms

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group_list_toshin.png

1803 ms

group_list_yotsuyaotsuka.png

group_list_yotsuyaotsuka.png

1802 ms

group_list_itoman.png

group_list_itoman.png

1789 ms

group_list_wasedajuku.png

group_list_wasedajuku.png

1870 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

31 ms

base.js

base.js

74 ms

id

id

582 ms

ad_status.js

ad_status.js

559 ms

jRYISRuM9q7e_xyYaLp_fsq3qnLjbNevd8JDa-bOkpI.js

jRYISRuM9q7e_xyYaLp_fsq3qnLjbNevd8JDa-bOkpI.js

268 ms

embed.js

embed.js

209 ms

toshin_top_kodomo_online_pc.jpg

toshin_top_kodomo_online_pc.jpg

1445 ms

250_100.jpg

250_100.jpg

1437 ms

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

KFOmCnqEu92Fr1Mu4mxMKTU1Kg.woff

387 ms

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

KFOlCnqEu92Fr1MmEU9fBBc-AMP6lQ.woff

391 ms

250_100.jpg

250_100.jpg

1458 ms

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event_info_banner.jpg

event_info_banner.jpg

1620 ms

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250_100.jpg

1636 ms

collect

collect

155 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

363 ms

250_100.jpg

250_100.jpg

1533 ms

collect

collect

274 ms

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276 ms

collect

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276 ms

js

js

258 ms

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1532 ms

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mendan_three_pc.jpg

mendan_three_pc.jpg

1522 ms

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250_100.jpg

1594 ms

Create

Create

83 ms

js

js

97 ms

settings

settings

131 ms

js

js

50 ms

GenerateIT

GenerateIT

26 ms

250_100.jpg

250_100.jpg

1476 ms

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1935 ms

event_info_admission_info_banner.jpg

event_info_admission_info_banner.jpg

1476 ms

250_100.jpg

250_100.jpg

1539 ms

event_info_todaitokushin_pc.jpg

event_info_todaitokushin_pc.jpg

1563 ms

250_100.jpg

250_100.jpg

1583 ms

err.gif

err.gif

171 ms

r.js

r.js

22 ms

err.gif

err.gif

165 ms

segmentation.js

segmentation.js

61 ms

pixel

pixel

170 ms

pixel

pixel

168 ms

so_sg.js

so_sg.js

172 ms

adsct

adsct

104 ms

adsct

adsct

106 ms

250_100.jpg

250_100.jpg

1493 ms

250_100.jpg

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1568 ms

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cnt

cnt

705 ms

redirect.js

redirect.js

9 ms

cnt

cnt

701 ms

cnt

cnt

774 ms

banner-pc.jpg

banner-pc.jpg

1616 ms

iframe

iframe

240 ms

iframe

iframe

170 ms

js

js

1567 ms

pixel.js

pixel.js

19 ms

conversion.js

conversion.js

173 ms

cnt

cnt

769 ms

p

p

681 ms

smallest.png

smallest.png

32 ms

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smallest.png

33 ms

p

p

694 ms

710_270.jpg

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1514 ms

250_100.jpg

250_100.jpg

1515 ms

250_100.jpg

250_100.jpg

2133 ms

parents_pc.jpg

parents_pc.jpg

1590 ms

set

set

239 ms

conversion_async.js

conversion_async.js

1446 ms

conversion_async.js

conversion_async.js

1241 ms

up_loader.1.1.0.js

up_loader.1.1.0.js

2 ms

attp.min.js

attp.min.js

602 ms

smallest.png

smallest.png

3 ms

p

p

677 ms

250_100.jpg

250_100.jpg

1321 ms

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1386 ms

250_100.jpg

250_100.jpg

1396 ms

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event_info_nagase_todai_osusume.jpg

1419 ms

event_info_oya.jpg

event_info_oya.jpg

2003 ms

250_100.jpg

250_100.jpg

1432 ms

event_info_icon_cm.gif

event_info_icon_cm.gif

1504 ms

event_info_picture.jpg

event_info_picture.jpg

1504 ms

event_info_sokuhou_center.jpg

event_info_sokuhou_center.jpg

1484 ms

event_info_question_event.jpg

event_info_question_event.jpg

1539 ms

event_info_essay.jpg

event_info_essay.jpg

1521 ms

useful_info_for_parents.jpg

useful_info_for_parents.jpg

1494 ms

event_info_rec_leader.png

event_info_rec_leader.png

1502 ms

event_info_rec_taikenki.png

event_info_rec_taikenki.png

1575 ms

err.gif

err.gif

171 ms

ytag.js

ytag.js

171 ms

event_info_rec_jisseki.png

event_info_rec_jisseki.png

1591 ms

76_76.jpg

76_76.jpg

1977 ms

event_info_rec_center.png

event_info_rec_center.png

1541 ms

event_info_rec_sekai.png

event_info_rec_sekai.png

1533 ms

event_info_rec_senior.png

event_info_rec_senior.png

1585 ms

weather_from_external.css

weather_from_external.css

2114 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

1531 ms

from_external.js

from_external.js

1526 ms

gps-search.js

gps-search.js

1971 ms

event_info_toshin_job_recommend.jpg

event_info_toshin_job_recommend.jpg

1525 ms

site_20190511092908.png

site_20190511092908.png

1766 ms

one.png

one.png

1533 ms

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2365 ms

579 ms

two.png

two.png

1641 ms

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1735 ms

log_event

log_event

17 ms

three.png

three.png

2221 ms

sosync

sosync

323 ms

rank4.png

rank4.png

1712 ms

rank5.png

rank5.png

1760 ms

rank6.png

rank6.png

1783 ms

583 ms

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1715 ms

rank8.png

rank8.png

1775 ms

rank9.png

rank9.png

1771 ms

rank10.png

rank10.png

1796 ms

rank11.png

rank11.png

1776 ms

24 ms

pixel

pixel

14 ms

v2

v2

4 ms

sync

sync

689 ms

sync

sync

21 ms

15 ms

event_info_job_teacher.jpg

event_info_job_teacher.jpg

1813 ms

title1.png

title1.png

1775 ms

search.png

search.png

1790 ms

jr.jpg

jr.jpg

1776 ms

pixel

pixel

15 ms

sync

sync

712 ms

shitetsu.jpg

shitetsu.jpg

1807 ms

underground.jpg

underground.jpg

2219 ms

map.png

map.png

1754 ms

button_hokaido.png

button_hokaido.png

1767 ms

button_tohoku.png

button_tohoku.png

1789 ms

sd

sd

28 ms

button_kanto.png

button_kanto.png

1664 ms

button_shinetsuhokuriku.png

button_shinetsuhokuriku.png

1744 ms

button_tokai.png

button_tokai.png

1763 ms

Pug

Pug

5 ms

button_kinki.png

button_kinki.png

1750 ms

button_chugoku.png

button_chugoku.png

2291 ms

button_shikoku.png

button_shikoku.png

1731 ms

collect

collect

14 ms

button_kyushu.png

button_kyushu.png

1804 ms

hs

hs

515 ms

um

um

134 ms

tap.php

tap.php

13 ms

button_okinawa.png

button_okinawa.png

1702 ms

back.png

back.png

1736 ms

close.png

close.png

1665 ms

balloon.png

balloon.png

1706 ms

header.png

header.png

1709 ms

feature_title.png

feature_title.png

1576 ms

akogare.jpg

akogare.jpg

1551 ms

collect

collect

27 ms

obog.jpg

obog.jpg

1465 ms

proverb.jpg

proverb.jpg

1609 ms

difficulty.png

difficulty.png

1610 ms

taikenki.jpg

taikenki.jpg

1536 ms

kakomon.jpg

kakomon.jpg

2049 ms

toshin_sokuho_title.png

toshin_sokuho_title.png

1457 ms

toshin_sokuho_gokaku_sokuho.jpg

toshin_sokuho_gokaku_sokuho.jpg

1564 ms

toshin_sokuho_taikenki.jpg

toshin_sokuho_taikenki.jpg

1493 ms

toshin_sokuho_news_release.jpg

toshin_sokuho_news_release.jpg

1461 ms

useful_info_title.png

useful_info_title.png

1441 ms

useful_info_nyushi.jpg

useful_info_nyushi.jpg

1444 ms

useful_info_kakomon.jpg

useful_info_kakomon.jpg

1446 ms

useful_info_univ_index.jpg

useful_info_univ_index.jpg

1976 ms

useful_info_univ_guide.jpg

useful_info_univ_guide.jpg

1490 ms

useful_info_news.jpg

useful_info_news.jpg

1462 ms

useful_info_question_info.jpg

useful_info_question_info.jpg

1454 ms

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useful_info_to_teacher.jpg

1592 ms

useful_info_weather.jpg

useful_info_weather.jpg

1506 ms

useful_info_hensachi.jpg

useful_info_hensachi.jpg

1490 ms

useful_info_student.jpg

useful_info_student.jpg

1478 ms

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useful_info_daigaku_gakubu.jpg

1635 ms

useful_info_app.jpg

useful_info_app.jpg

1587 ms

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useful_info_science_seminar.jpg

1501 ms

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useful_info_3okuen.jpg

1491 ms

useful_info_sokuhou_center.jpg

useful_info_sokuhou_center.jpg

1491 ms

useful_info_books_icon.jpg

useful_info_books_icon.jpg

1606 ms

useful_info_english_camp.jpg

useful_info_english_camp.jpg

1480 ms

useful_info_concour.jpg

useful_info_concour.jpg

1487 ms

200_160.jpg

200_160.jpg

1461 ms

side_info_todaitokushin_pc.jpg

side_info_todaitokushin_pc.jpg

1475 ms

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side_info_hensachi.jpg

1479 ms

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side_info_nenkannittei_pc.jpg

1970 ms

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side_info_kakomon.jpg

1445 ms

present_pc.jpg

present_pc.jpg

1457 ms

side_info_miraihakken_pc.jpg

side_info_miraihakken_pc.jpg

1464 ms

nyushiinfo_pc.jpg

nyushiinfo_pc.jpg

1478 ms

header.jpg

header.jpg

1365 ms

saiyou.jpg

saiyou.jpg

1458 ms

eigyou.jpg

eigyou.jpg

1470 ms

side_info_nyugaku.jpg

side_info_nyugaku.jpg

1484 ms

200_160.png

200_160.png

2027 ms

200_150.jpg

200_150.jpg

1380 ms

nyushi_kamoku_side.jpg

nyushi_kamoku_side.jpg

1471 ms

side_info_zaitaku.jpg

side_info_zaitaku.jpg

1453 ms

comic_side-banner.jpg

comic_side-banner.jpg

1505 ms

300_190.jpg

300_190.jpg

1493 ms

toTeacher_side_info.jpg

toTeacher_side_info.jpg

1507 ms

difference-guide_300_190.jpg

difference-guide_300_190.jpg

1460 ms

200_125.png

200_125.png

1590 ms

side_info_times.jpg

side_info_times.jpg

1966 ms

side_info_advice.jpg

side_info_advice.jpg

1852 ms

side_info_kyoutsutest_bunseki.jpg

side_info_kyoutsutest_bunseki.jpg

1502 ms

side_info_to_teacher_support.jpg

side_info_to_teacher_support.jpg

1467 ms

side_info_codemonkey.jpg

side_info_codemonkey.jpg

1606 ms

side_info_tobitate.jpg

side_info_tobitate.jpg

1709 ms

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side_info_3oku.jpg

1499 ms

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side_info_sns_bar.png

1491 ms

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side_info_line.png

1607 ms

side_info_twitter.png

side_info_twitter.png

1649 ms

side_info_instagram.png

side_info_instagram.png

2161 ms

side_info_tiktok.png

side_info_tiktok.png

1675 ms

side_info_facebook.png

side_info_facebook.png

1602 ms

side_info_youtube.jpg

side_info_youtube.jpg

1618 ms

side_info_sns.png

side_info_sns.png

1610 ms

side_info_time.jpg

side_info_time.jpg

1672 ms

1.png

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1721 ms

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1615 ms

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1655 ms

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1671 ms

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1618 ms

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1606 ms

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1645 ms

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2142 ms

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1570 ms

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1597 ms

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1528 ms

14.png

14.png

2087 ms

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1612 ms

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1557 ms

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18.png

1568 ms

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heart_animation.png

1441 ms

yotei.png

yotei.png

1516 ms

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date-true.png

1543 ms

announce.png

announce.png

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event_info_arrow_orange_textlink.png

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adress_frame.jpg

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yubin.jpg

yubin.jpg

1520 ms

rosen.jpg

rosen.jpg

1514 ms

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popup_bg.png

1473 ms

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backframe.png

1458 ms

list-icon-green.png

list-icon-green.png

2031 ms

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bullet.png

1577 ms

shadow.png

shadow.png

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toshin_sokuho_orange_arrow.png

1478 ms

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useful_info_orange_arrow.png

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side_info_arrow_orange.png

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weather_title.png

1690 ms

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sun.png

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sun_after_cloud.png

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rain.png

rain.png

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sun_t_cloud.png

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cloud.png

cloud.png

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rain_t_sun.png

1521 ms

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pc_btn.png

1554 ms

background.jpg

background.jpg

1612 ms

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pin_icon.png

1556 ms

water.png

water.png

1501 ms

pixel

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54 ms

sync

sync

55 ms

cksync.php

cksync.php

353 ms

195 ms

um

um

287 ms

sync

sync

312 ms

user-registering

user-registering

287 ms

c.gif

c.gif

285 ms

1017

1017

285 ms

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pixel_sync

pixel_sync

259 ms

tap.php

tap.php

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v1

v1

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1

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282 ms

sync

sync

242 ms

sync.htm

sync.htm

386 ms

beacon.html

beacon.html

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destination

destination

159 ms

cookiematch.aspx

cookiematch.aspx

258 ms

sd

sd

48 ms

setuid

setuid

134 ms

tap.php

tap.php

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set

set

210 ms

pixel

pixel

130 ms

sync

sync

299 ms

cookiematch.aspx

cookiematch.aspx

133 ms

partner.mediawallahscript.com

partner.mediawallahscript.com

91 ms

sync

sync

903 ms

match

match

52 ms

xuid

xuid

52 ms

rum

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53 ms

report

report

839 ms

sync

sync

98 ms

partner.mediawallahscript.com

partner.mediawallahscript.com

12 ms

setuid

setuid

22 ms

partner.mediawallahscript.com

partner.mediawallahscript.com

7 ms

generic

generic

16 ms

generic

generic

9 ms

partner.mediawallahscript.com

partner.mediawallahscript.com

7 ms

demconf.jpg

demconf.jpg

5 ms

g.pixel

g.pixel

22 ms

pixel

pixel

74 ms

sync

sync

39 ms

sync

sync

304 ms

Accessibility Review

toshin.com accessibility score

79

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

toshin.com best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

toshin.com SEO score

89

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 Toshin.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 Toshin.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

toshin.com

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