Tools & Wizards About Us
wasedajuku.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 70

    SEO

    Google-friendlier than
    30% of websites

wasedajuku.com

総合型選抜(AO入試)・推薦入試対策の早稲田塾

Page Load Speed

16.4 sec in total

First Response

516 ms

Resources Loaded

11.7 sec

Page Rendered

4.1 sec

wasedajuku.com screenshot

About Website

Visit wasedajuku.com now to see the best up-to-date Wasedajuku content for New Zealand and also check out these interesting facts you probably never knew about wasedajuku.com

総合型選抜(AO入試)・推薦入試の合格実績No.1。早稲田・慶應義塾・国立大学などの難関校を含め多くの合格者を輩出。大学受験の先を見据えて学力と人間力を身につける、現役高校生専門の大学受験塾・予備校。東京、神奈川、千葉エリアを中心に展開。

Visit wasedajuku.com

Key Findings

We analyzed Wasedajuku.com page load time and found that the first response time was 516 ms and then it took 15.9 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

wasedajuku.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value1.943

0/100

15%

TTI (Time to Interactive)

Value22.7 s

1/100

10%

Network Requests Diagram

wasedajuku.com

516 ms

www.wasedajuku.com

1614 ms

top_new.css

258 ms

global.css

228 ms

common_n.css

232 ms

Our browser made a total of 242 requests to load all elements on the main page. We found that 74% of them (180 requests) were addressed to the original Wasedajuku.com, 3% (8 requests) were made to Googletagmanager.com and 2% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Wasedajuku.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 199.0 kB (2%)

Content Size

9.2 MB

After Optimization

9.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wasedajuku.com main page is 9.2 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 8.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 120.0 kB

  • Original 144.7 kB
  • After minification 104.3 kB
  • After compression 24.7 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 40.3 kB, which is 28% 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 120.0 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 60.6 kB

  • Original 8.8 MB
  • After minification 8.8 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. Wasedajuku images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 14.6 kB

  • Original 187.3 kB
  • After minification 187.0 kB
  • After compression 172.7 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

-16%

Potential reduce by 3.9 kB

  • Original 24.6 kB
  • After minification 24.6 kB
  • After compression 20.7 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. Wasedajuku.com needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 78 (33%)

Requests Now

237

After Optimization

159

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 237 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wasedajuku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wasedajuku.com

wasedajuku.com

516 ms

www.wasedajuku.com

www.wasedajuku.com

1614 ms

top_new.css

top_new.css

258 ms

global.css

global.css

228 ms

common_n.css

common_n.css

232 ms

footer_n.css

footer_n.css

219 ms

header_n.css

header_n.css

230 ms

module_n.css

module_n.css

437 ms

ga.js

ga.js

248 ms

animate.css

animate.css

442 ms

slick-theme.css

slick-theme.css

929 ms

slick.css

slick.css

474 ms

toitsutest.css

toitsutest.css

493 ms

newgrade.js

newgrade.js

240 ms

tracking_code.js

tracking_code.js

343 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

43 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

245 ms

iscroll.js

iscroll.js

131 ms

utils.js

utils.js

137 ms

global.js

global.js

329 ms

modal.js

modal.js

334 ms

top_new.js

top_new.js

861 ms

wow.min.js

wow.min.js

358 ms

slick.min.js

slick.min.js

514 ms

slider.js

slider.js

518 ms

js.cookie.min.js

js.cookie.min.js

526 ms

opt-out.js

opt-out.js

1167 ms

kirikae.gif

kirikae.gif

217 ms

logo.gif

logo.gif

222 ms

menu_img1.png

menu_img1.png

284 ms

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menu_img2.png

286 ms

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282 ms

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menu_img4.png

529 ms

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menu_img5.png

539 ms

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menu_img6.png

530 ms

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1020 ms

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menu_img8.jpg

529 ms

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menu_sub1_1.png

800 ms

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800 ms

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799 ms

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1201 ms

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799 ms

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1054 ms

line.png

line.png

1050 ms

facebook.png

facebook.png

1054 ms

youtube.png

youtube.png

1062 ms

x.png

x.png

1205 ms

ins.png

ins.png

1273 ms

menu_sub3_5.png

menu_sub3_5.png

1271 ms

top_guidance_normal_pc.jpg

top_guidance_normal_pc.jpg

1475 ms

pc_topmv_jiseki.jpg

pc_topmv_jiseki.jpg

1466 ms

top_experience_normal_pc.jpg

top_experience_normal_pc.jpg

1507 ms

area_pc.jpg

area_pc.jpg

1649 ms

ao_about.jpg

ao_about.jpg

1503 ms

geneki-story.jpg

geneki-story.jpg

1504 ms

mirai_new.jpg

mirai_new.jpg

1687 ms

philosophy_new.jpg

philosophy_new.jpg

1704 ms

return_banner.jpg

return_banner.jpg

2244 ms

toitsutest_pc.jpg

toitsutest_pc.jpg

2457 ms

title_img_1.jpg

title_img_1.jpg

1722 ms

title_img_2.jpg

title_img_2.jpg

1863 ms

gtm.js

gtm.js

216 ms

event_guidance_normal_pc.jpg

event_guidance_normal_pc.jpg

1721 ms

event_experience_normal_pc.jpg

event_experience_normal_pc.jpg

1723 ms

bukatsu_pc.jpg

bukatsu_pc.jpg

1666 ms

hs_test_pc.jpg

hs_test_pc.jpg

1804 ms

guidance_highschool.jpg

guidance_highschool.jpg

1861 ms

js

js

60 ms

analytics.js

analytics.js

17 ms

gtm.js

gtm.js

182 ms

gtm.js

gtm.js

53 ms

img_kikoku.jpg

img_kikoku.jpg

1853 ms

linkid.js

linkid.js

11 ms

collect

collect

130 ms

collect

collect

232 ms

js

js

127 ms

collect

collect

118 ms

collect

collect

117 ms

kobetsu12.jpg

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1634 ms

kobetsu_h0.jpg

kobetsu_h0.jpg

1771 ms

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3215 ms

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1951 ms

ytag.js

ytag.js

803 ms

a9c0277d-4db5-4555-8c27-bc2b387ee16c.js

a9c0277d-4db5-4555-8c27-bc2b387ee16c.js

319 ms

destination

destination

172 ms

ld.js

ld.js

289 ms

destination

destination

203 ms

destination

destination

236 ms

bat.js

bat.js

287 ms

uwt.js

uwt.js

285 ms

kty1dtzno1

kty1dtzno1

318 ms

ga-audiences

ga-audiences

279 ms

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f7757a640561b4135fdda43459ba3bc4e03826e3825cae83beb4b032f5a2a91b20240501173803.jpg

1792 ms

ga-audiences

ga-audiences

303 ms

fb87a46fff90fa9b938af184b2c379e03c75d4fe228301aae400df94b2871a0120240430160341.jpg

fb87a46fff90fa9b938af184b2c379e03c75d4fe228301aae400df94b2871a0120240430160341.jpg

1853 ms

c47ea762aeb50647543b44fe2b15de162d7fd0771da83dcfc33faeb29c0d243920240430160039.jpg

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3085 ms

38499e786b0b02d2c180e6e20f39fd8f3124fba7873bf2b72aab98cf0fb8121620240501173719.jpg

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1899 ms

19d3dfdebb921eee3e857713ad83d263db8bfa2d4be5071f596e259a819da6d520240326204548.jpg

19d3dfdebb921eee3e857713ad83d263db8bfa2d4be5071f596e259a819da6d520240326204548.jpg

2391 ms

syncframe

syncframe

22 ms

clarity.js

clarity.js

19 ms

adsct

adsct

121 ms

adsct

adsct

122 ms

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102acbf3c1f77b4d68ae382be8070ef5c467d0ff477194ab6864f0c8bf3b316920240430141527.jpg

2027 ms

title_pc.jpg

title_pc.jpg

1855 ms

%E5%A4%A7%E4%B9%85%E4%BF%9D.jpg

%E5%A4%A7%E4%B9%85%E4%BF%9D.jpg

1891 ms

background_title.png

background_title.png

2233 ms

title_ct2_1_1.png

title_ct2_1_1.png

2108 ms

title_ct2_1_2.png

title_ct2_1_2.png

2070 ms

img_ct2_1_1.png

img_ct2_1_1.png

2255 ms

chaper1.png

chaper1.png

2153 ms

img_ct2_1_2.png

img_ct2_1_2.png

2234 ms

lt.js

lt.js

116 ms

fbevents.js

fbevents.js

29 ms

tfa.js

tfa.js

80 ms

pixel2.js

pixel2.js

98 ms

pixel2_p_delay.js

pixel2_p_delay.js

96 ms

pixel.js

pixel.js

138 ms

bf_txt.png

bf_txt.png

2036 ms

ic_arrow_four.png

ic_arrow_four.png

2162 ms

json

json

58 ms

title_ct2_4_1.png

title_ct2_4_1.png

2165 ms

title_ct2_4_2.png

title_ct2_4_2.png

2197 ms

img_ct2_4_1.png

img_ct2_4_1.png

2226 ms

err.gif

err.gif

693 ms

p

p

687 ms

smallest.png

smallest.png

22 ms

cds-pips.js

cds-pips.js

3 ms

eid.es5.js

eid.es5.js

7 ms

pips.taboola.com

pips.taboola.com

18 ms

chaper2.png

chaper2.png

2203 ms

img_ct2_4_2.png

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2191 ms

background_itembtn.png

background_itembtn.png

2223 ms

ic_button.png

ic_button.png

2263 ms

bt_arrow.png

bt_arrow.png

2095 ms

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2212 ms

img_ct4_1.png

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2193 ms

medal.png

medal.png

2233 ms

t_btn1.png

t_btn1.png

2055 ms

txt_1.png

txt_1.png

2034 ms

img_list1_1.png

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2110 ms

txt_2.png

txt_2.png

2172 ms

pixel

pixel

167 ms

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2120 ms

ic_arow_list.png

ic_arow_list.png

2052 ms

iframe

iframe

194 ms

txt_3.png

txt_3.png

1988 ms

img_list1_3.png

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1954 ms

txt_4.png

txt_4.png

2014 ms

pixel

pixel

152 ms

Pug

Pug

136 ms

hs

hs

686 ms

sync.ad-stir.com

sync.ad-stir.com

722 ms

tap.php

tap.php

141 ms

sync

sync

806 ms

137 ms

cookiesync

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778 ms

cs

cs

749 ms

sync.ad

sync.ad

290 ms

cs

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786 ms

sync

sync

305 ms

sync

sync

135 ms

img_list1_4.png

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2129 ms

bounce

bounce

11 ms

sd

sd

34 ms

pixel

pixel

19 ms

text_5.png

text_5.png

2366 ms

sync

sync

16 ms

google

google

168 ms

t_btn2.png

t_btn2.png

2145 ms

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txt_2_1.png

1652 ms

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1641 ms

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1546 ms

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1670 ms

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1636 ms

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2317 ms

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2070 ms

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1633 ms

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1635 ms

t_btn3.png

t_btn3.png

1760 ms

txt_3_1.png

txt_3_1.png

2147 ms

img_list3_1.png

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1676 ms

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1644 ms

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1771 ms

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txt_3_3.png

2317 ms

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1722 ms

t_btn4.png

t_btn4.png

1832 ms

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txt_4_1.png

1838 ms

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2567 ms

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1865 ms

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1933 ms

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1825 ms

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2061 ms

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1908 ms

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2466 ms

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2334 ms

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2499 ms

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txt_ct7.png

1967 ms

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2063 ms

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2192 ms

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2764 ms

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2306 ms

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2742 ms

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2193 ms

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1965 ms

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1998 ms

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1965 ms

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1991 ms

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1763 ms

f_logo.jpg

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line.jpg

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7 ms

Accessibility Review

wasedajuku.com accessibility score

73

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-*] attributes do not match their roles

High

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

wasedajuku.com 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

wasedajuku.com SEO score

70

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

High

robots.txt is not valid

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 doesn't use 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 Wasedajuku.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 Wasedajuku.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

wasedajuku.com

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