Tools & Wizards About Us
study1.jp screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

study1.jp

中学受験情報の「スタディ」

Page Load Speed

11.2 sec in total

First Response

546 ms

Resources Loaded

9.9 sec

Page Rendered

722 ms

study1.jp screenshot

About Website

Click here to check amazing Study 1 content for Japan. Otherwise, check out these important facts you probably never knew about study1.jp

中学受験に役立つ最新情報を提供するサイトです。私立・国立・公立中高一貫校の中学校選びは、中学受験情報の「スタディ」。スタディは中学受験に挑戦する家族を応援します！

Visit study1.jp

Key Findings

We analyzed Study1.jp page load time and found that the first response time was 546 ms and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

study1.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value1.35

0/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

Network Requests Diagram

study1.jp

546 ms

www.study1.jp

1444 ms

gtm.js

59 ms

base.css

258 ms

colorbox.css

355 ms

Our browser made a total of 246 requests to load all elements on the main page. We found that 91% of them (223 requests) were addressed to the original Study1.jp, 2% (6 requests) were made to Img.youtube.com and 2% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Study1.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 750.5 kB (8%)

Content Size

9.3 MB

After Optimization

8.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Study1.jp main page is 9.3 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. 75% 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 8.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 154.5 kB

  • Original 181.0 kB
  • After minification 158.7 kB
  • After compression 26.5 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. This page needs HTML code to be minified as it can gain 22.2 kB, which is 12% 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 154.5 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 471.9 kB

  • Original 8.7 MB
  • After minification 8.3 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. Study 1 images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 115.1 kB

  • Original 381.4 kB
  • After minification 381.2 kB
  • After compression 266.3 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 115.1 kB or 30% of the original size.

CSS Optimization

-37%

Potential reduce by 9.0 kB

  • Original 24.6 kB
  • After minification 24.5 kB
  • After compression 15.5 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. Study1.jp needs all CSS files to be minified and compressed as it can save up to 9.0 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (19%)

Requests Now

242

After Optimization

197

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 242 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Study 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

study1.jp

study1.jp

546 ms

www.study1.jp

www.study1.jp

1444 ms

gtm.js

gtm.js

59 ms

base.css

base.css

258 ms

colorbox.css

colorbox.css

355 ms

top.css

top.css

521 ms

css

css

33 ms

jquery.js

jquery.js

884 ms

lib.js

lib.js

640 ms

flexslider.js

flexslider.js

707 ms

colorbox.js

colorbox.js

640 ms

util.js

util.js

640 ms

top.js

top.js

704 ms

js

js

52 ms

analytics.js

analytics.js

121 ms

mqdefault.jpg

mqdefault.jpg

138 ms

ja.png

ja.png

270 ms

mqdefault.jpg

mqdefault.jpg

163 ms

mqdefault.jpg

mqdefault.jpg

128 ms

mqdefault.jpg

mqdefault.jpg

126 ms

mqdefault.jpg

mqdefault.jpg

125 ms

mqdefault.jpg

mqdefault.jpg

135 ms

logo.jpg

logo.jpg

276 ms

arrow_black.png

arrow_black.png

278 ms

nav_contact.gif

nav_contact.gif

272 ms

nav_request.gif

nav_request.gif

335 ms

nav_briefing.gif

nav_briefing.gif

370 ms

gnav_bg.jpg

gnav_bg.jpg

445 ms

gnav_home_on.jpg

gnav_home_on.jpg

452 ms

gnav_search.jpg

gnav_search.jpg

454 ms

gnav_movie.jpg

gnav_movie.jpg

541 ms

gnav_special.jpg

gnav_special.jpg

540 ms

gnav_briefing.jpg

gnav_briefing.jpg

541 ms

gnav_exam.jpg

gnav_exam.jpg

618 ms

gnav_basic.jpg

gnav_basic.jpg

627 ms

gnav_pass.jpg

gnav_pass.jpg

806 ms

showcase_eventtoyama2405.jpg

showcase_eventtoyama2405.jpg

853 ms

showcase_spring2025.jpg

showcase_spring2025.jpg

866 ms

showcase_musashino.jpg

showcase_musashino.jpg

697 ms

showcase_seifuku.jpg

showcase_seifuku.jpg

963 ms

showcase_sdgs2023.jpg

showcase_sdgs2023.jpg

803 ms

showcase_specialreport.jpg

showcase_specialreport.jpg

876 ms

showcase_club_sports_e.jpg

showcase_club_sports_e.jpg

1154 ms

showcase_club_cultural_e.jpg

showcase_club_cultural_e.jpg

984 ms

showcase_rank_fee.jpg

showcase_rank_fee.jpg

1024 ms

showcase_rank_univ.jpg

showcase_rank_univ.jpg

1043 ms

icon_school.gif

icon_school.gif

1054 ms

icon_spreport.png

icon_spreport.png

1135 ms

special_rp_seibudai4.jpg

special_rp_seibudai4.jpg

1337 ms

icon_new2.gif

icon_new2.gif

1197 ms

special_rp_mejirokenshin9.jpg

special_rp_mejirokenshin9.jpg

1394 ms

special_rp_wayokudan11.jpg

special_rp_wayokudan11.jpg

1317 ms

special_rp_rissho8.jpg

special_rp_rissho8.jpg

1387 ms

special_rp_meisei7.jpg

special_rp_meisei7.jpg

1411 ms

1Ptgg87LROyAm3Kz-Ck.woff

1Ptgg87LROyAm3Kz-Ck.woff

30 ms

unit_bg.gif

unit_bg.gif

1277 ms

collect

collect

15 ms

collect

collect

46 ms

play_icon.png

play_icon.png

1357 ms

icon_new.png

icon_new.png

1382 ms

bnr_YouTube.jpg

bnr_YouTube.jpg

1304 ms

pickup_tit_bg.gif

pickup_tit_bg.gif

1315 ms

bnr_webpamphlet.jpg

bnr_webpamphlet.jpg

1552 ms

bnr_kakomon.jpg

bnr_kakomon.jpg

1348 ms

cse.js

cse.js

57 ms

bnr_hotnews.jpg

bnr_hotnews.jpg

1327 ms

track.js

track.js

53 ms

search_btn_1.png

search_btn_1.png

1517 ms

cse.js

cse.js

58 ms

e_showcase_sub.html

e_showcase_sub.html

1308 ms

school_e.js

school_e.js

1319 ms

s_nav1.png

s_nav1.png

1405 ms

cse_element__ja.js

cse_element__ja.js

12 ms

default+ja.css

default+ja.css

9 ms

default.css

default.css

11 ms

async-ads.js

async-ads.js

24 ms

branding.png

branding.png

20 ms

clear.png

clear.png

15 ms

s_nav2.png

s_nav2.png

1333 ms

s_nav3.png

s_nav3.png

1389 ms

s_nav4.png

s_nav4.png

1407 ms

search_tab_1_on.gif

search_tab_1_on.gif

1383 ms

search_tab_2.gif

search_tab_2.gif

1408 ms

search_tab_3.gif

search_tab_3.gif

1354 ms

search_tab_4.gif

search_tab_4.gif

1259 ms

badge.jpg

badge.jpg

1300 ms

study.jpg

study.jpg

1275 ms

badge.jpg

badge.jpg

1308 ms

badge.jpg

badge.jpg

1336 ms

badge.jpg

badge.jpg

1267 ms

badge.jpg

badge.jpg

1250 ms

badge.jpg

badge.jpg

1258 ms

badge.jpg

badge.jpg

1261 ms

badge.jpg

badge.jpg

1294 ms

badge.jpg

badge.jpg

1253 ms

badge.jpg

badge.jpg

1253 ms

badge.jpg

badge.jpg

1210 ms

badge.jpg

badge.jpg

1122 ms

badge.jpg

badge.jpg

1112 ms

badge.jpg

badge.jpg

1128 ms

badge.jpg

badge.jpg

1156 ms

badge.jpg

badge.jpg

1462 ms

badge.jpg

badge.jpg

1077 ms

badge.jpg

badge.jpg

1122 ms

badge.jpg

badge.jpg

1119 ms

badge.jpg

badge.jpg

1123 ms

badge.jpg

badge.jpg

1155 ms

badge.jpg

badge.jpg

1073 ms

badge.jpg

badge.jpg

1120 ms

badge.jpg

badge.jpg

1088 ms

badge.jpg

badge.jpg

1089 ms

badge.jpg

badge.jpg

1093 ms

badge.jpg

badge.jpg

1071 ms

badge.jpg

badge.jpg

1121 ms

badge.jpg

badge.jpg

1131 ms

badge.jpg

badge.jpg

1116 ms

badge.jpg

badge.jpg

1149 ms

badge.jpg

badge.jpg

1100 ms

badge.jpg

badge.jpg

1088 ms

badge.jpg

badge.jpg

1120 ms

badge.jpg

badge.jpg

1136 ms

badge.jpg

badge.jpg

1111 ms

badge.jpg

badge.jpg

1146 ms

badge.jpg

badge.jpg

1100 ms

badge.jpg

badge.jpg

1089 ms

badge.jpg

badge.jpg

1118 ms

badge.jpg

badge.jpg

1141 ms

badge.jpg

badge.jpg

1108 ms

badge.jpg

badge.jpg

1145 ms

badge.jpg

badge.jpg

1098 ms

badge.jpg

badge.jpg

1091 ms

badge.jpg

badge.jpg

1118 ms

badge.jpg

badge.jpg

1147 ms

badge.jpg

badge.jpg

1104 ms

badge.jpg

badge.jpg

1137 ms

badge.jpg

badge.jpg

1103 ms

badge.jpg

badge.jpg

1091 ms

badge.jpg

badge.jpg

1121 ms

badge.jpg

badge.jpg

1094 ms

badge.jpg

badge.jpg

1077 ms

badge.jpg

badge.jpg

1096 ms

badge.jpg

badge.jpg

1059 ms

badge.jpg

badge.jpg

1081 ms

badge.jpg

badge.jpg

1064 ms

badge.jpg

badge.jpg

1072 ms

badge.jpg

badge.jpg

1042 ms

badge.jpg

badge.jpg

1047 ms

badge.jpg

badge.jpg

1051 ms

3563.jpg

3563.jpg

1069 ms

3568.jpeg

3568.jpeg

1240 ms

3535.jpg

3535.jpg

1073 ms

3530.jpg

3530.jpg

1044 ms

3525.jpg

3525.jpg

1044 ms

3503.jpg

3503.jpg

1056 ms

bnr_studypass_setsumeikai.jpg

bnr_studypass_setsumeikai.jpg

1071 ms

icon_kiso.jpg

icon_kiso.jpg

1093 ms

icon_keyword.jpg

icon_keyword.jpg

1250 ms

bnr_studypass_fujiwara.jpg

bnr_studypass_fujiwara.jpg

1097 ms

icon_science.jpg

icon_science.jpg

1061 ms

th_girls.jpg

th_girls.jpg

1097 ms

sp_thumb_club_sports.jpg

sp_thumb_club_sports.jpg

1109 ms

sp_thumb_club_cultural.jpg

sp_thumb_club_cultural.jpg

1088 ms

sp_thumb_rank_univ.jpg

sp_thumb_rank_univ.jpg

1111 ms

sp_thumb_rank_univ_w.jpg

sp_thumb_rank_univ_w.jpg

1119 ms

th_rank_fee.jpg

th_rank_fee.jpg

1102 ms

txt_today.gif

txt_today.gif

1138 ms

calender_btn_1.gif

calender_btn_1.gif

1130 ms

calender_btn_2.gif

calender_btn_2.gif

1101 ms

calendar_bnr.jpg

calendar_bnr.jpg

1106 ms

bnr_main_ikubunkan240601.jpg

bnr_main_ikubunkan240601.jpg

1122 ms

bnr_meisei240511.jpg

bnr_meisei240511.jpg

1106 ms

bnr_studypass.jpg

bnr_studypass.jpg

1139 ms

uniform.jpg

uniform.jpg

1127 ms

winlink.png

winlink.png

1102 ms

uniform.jpg

uniform.jpg

1100 ms

uniform.jpg

uniform.jpg

1127 ms

uniform.jpg

uniform.jpg

1111 ms

uniform.jpg

uniform.jpg

1140 ms

uniform.jpg

uniform.jpg

1297 ms

uniform.jpg

uniform.jpg

1104 ms

uniform.jpg

uniform.jpg

1267 ms

uniform.jpg

uniform.jpg

1305 ms

photo_btn_prev.gif

photo_btn_prev.gif

1116 ms

photo_btn_next.gif

photo_btn_next.gif

1142 ms

badge.jpg

badge.jpg

1149 ms

2256.png

2256.png

1178 ms

icon_cate05.gif

icon_cate05.gif

1206 ms

2255.png

2255.png

1172 ms

icon_cate08.gif

icon_cate08.gif

1184 ms

2254.png

2254.png

1505 ms

2253.jpg

2253.jpg

1162 ms

2252.jpg

2252.jpg

1187 ms

2251.jpg

2251.jpg

1513 ms

2250.jpg

2250.jpg

1154 ms

2249.png

2249.png

1326 ms

2248.png

2248.png

1165 ms

2247.jpg

2247.jpg

1198 ms

bnr_kiji_pickup5.jpg

bnr_kiji_pickup5.jpg

1214 ms

bnr_kiji_pickup4.jpg

bnr_kiji_pickup4.jpg

1266 ms

bnr_kiji_pickup1.jpg

bnr_kiji_pickup1.jpg

1301 ms

bnr_kiji_pickup2.jpg

bnr_kiji_pickup2.jpg

1287 ms

bnr_kiji_pickup3.jpg

bnr_kiji_pickup3.jpg

1288 ms

bnr_footer_rissho-evening.jpg

bnr_footer_rissho-evening.jpg

1262 ms

bnr_footer_tokyodenki240529.jpg

bnr_footer_tokyodenki240529.jpg

1304 ms

bnr_footer_meguronichidai240525.jpg

bnr_footer_meguronichidai240525.jpg

1332 ms

bnr_footer_toyamaevent2405.jpg

bnr_footer_toyamaevent2405.jpg

1318 ms

bnr_footer_meisei240511.jpg

bnr_footer_meisei240511.jpg

1284 ms

bnr_footer_ikubunkan240601.jpg

bnr_footer_ikubunkan240601.jpg

1278 ms

bnr_footer_ikubunkan240615.jpg

bnr_footer_ikubunkan240615.jpg

1273 ms

bnr_footer_bunkasai-pass2024.jpg

bnr_footer_bunkasai-pass2024.jpg

1302 ms

bnr_footer_dokkyo-nyushi.jpg

bnr_footer_dokkyo-nyushi.jpg

1337 ms

bnr_footer_wayokudan-sp2023.jpg

bnr_footer_wayokudan-sp2023.jpg

1318 ms

bnr_footer_seifuku.jpg

bnr_footer_seifuku.jpg

1279 ms

bnr_footer_spring2024.jpg

bnr_footer_spring2024.jpg

1275 ms

bnr_footer_sdgs.jpg

bnr_footer_sdgs.jpg

1252 ms

bnr_footer_fujiwaraharuto.jpg

bnr_footer_fujiwaraharuto.jpg

1201 ms

bnr_footer_bukatsulove-pass.jpg

bnr_footer_bukatsulove-pass.jpg

1229 ms

bnr_footer_calendar.jpg

bnr_footer_calendar.jpg

1229 ms

bnr_footer_specialreport.jpg

bnr_footer_specialreport.jpg

1195 ms

footer_img.png

footer_img.png

1212 ms

btn_pagetop.png

btn_pagetop.png

1195 ms

btn_e.png

btn_e.png

1194 ms

btn_w.png

btn_w.png

1230 ms

icon_photo.gif

icon_photo.gif

1220 ms

icon_basic.gif

icon_basic.gif

1197 ms

footer_line.gif

footer_line.gif

1168 ms

footer_bg.gif

footer_bg.gif

1143 ms

arrow_white.png

arrow_white.png

1150 ms

overlay_bg.png

overlay_bg.png

1130 ms

overlay_panel.png

overlay_panel.png

1072 ms

pop2.png

pop2.png

1054 ms

sidepanel_tit1.png

sidepanel_tit1.png

1039 ms

sidepanel_tit2.png

sidepanel_tit2.png

1077 ms

s_bk_icon.png

s_bk_icon.png

1061 ms

s_re_icon.png

s_re_icon.png

1067 ms

sidepanel_bg.png

sidepanel_bg.png

1057 ms

showcase_sub_shiryoseikyu.jpg

showcase_sub_shiryoseikyu.jpg

1057 ms

showcase_sub_shiryoseikyu_sp.jpg

showcase_sub_shiryoseikyu_sp.jpg

1040 ms

pickup.jpg

pickup.jpg

1257 ms

pickup.jpg

pickup.jpg

1063 ms

pickup.jpg

pickup.jpg

1233 ms

pickup.jpg

pickup.jpg

1067 ms

pickup.jpg

pickup.jpg

1063 ms

pickup.jpg

pickup.jpg

1040 ms

pickup.jpg

pickup.jpg

1116 ms

print.css

print.css

177 ms

Accessibility Review

study1.jp accessibility score

76

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

[aria-hidden="true"] elements contain focusable descendents

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

study1.jp best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

study1.jp SEO score

82

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

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 Study1.jp 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 Study1.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

study1.jp

Open Graph description is not detected on the main page of Study 1. 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: