Tools & Wizards About Us
wasedajuku.com screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% 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

11.5 sec in total

First Response

654 ms

Resources Loaded

10.6 sec

Page Rendered

270 ms

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 654 ms and then it took 10.9 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

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value28.4 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value9,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.881

3/100

15%

TTI (Time to Interactive)

Value27.5 s

0/100

10%

Network Requests Diagram

wasedajuku.com

654 ms

www.wasedajuku.com

1480 ms

css.php

1044 ms

new_header.css

438 ms

style_20140203.css

439 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 84% of them (89 requests) were addressed to the original Wasedajuku.com, 6% (6 requests) were made to Google.com and 4% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Wasedajuku.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 198.2 kB (5%)

Content Size

4.3 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wasedajuku.com main page is 4.3 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. 45% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-9%

Potential reduce by 10 B

  • Original 108 B
  • After minification 108 B
  • After compression 98 B

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. This web page is already compressed.

Image Optimization

-3%

Potential reduce by 138.1 kB

  • Original 4.2 MB
  • After minification 4.1 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

-52%

Potential reduce by 45.8 kB

  • Original 88.7 kB
  • After minification 83.6 kB
  • After compression 42.8 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 45.8 kB or 52% of the original size.

CSS Optimization

-80%

Potential reduce by 14.3 kB

  • Original 17.8 kB
  • After minification 14.1 kB
  • After compression 3.5 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. Wasedajuku.com needs all CSS files to be minified and compressed as it can save up to 14.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (33%)

Requests Now

102

After Optimization

68

  • Images
  • JavaScript
  • CSS

The browser has sent 102 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 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wasedajuku.com

wasedajuku.com

654 ms

www.wasedajuku.com

www.wasedajuku.com

1480 ms

css.php

css.php

1044 ms

new_header.css

new_header.css

438 ms

style_20140203.css

style_20140203.css

439 ms

adlpo.js

adlpo.js

1123 ms

jquery.min.js

jquery.min.js

31 ms

js.php

js.php

1568 ms

jquery.cookie.js

jquery.cookie.js

223 ms

jquery.lettering.js

jquery.lettering.js

221 ms

jquery.lettering.animate.js

jquery.lettering.animate.js

417 ms

top.js

top.js

700 ms

modal.js

modal.js

442 ms

ga.js

ga.js

30 ms

__utm.gif

__utm.gif

12 ms

hd_h1_01.png

hd_h1_01.png

212 ms

hd_bt_01.png

hd_bt_01.png

223 ms

hd_bt_02.png

hd_bt_02.png

225 ms

hd_bt_03.png

hd_bt_03.png

213 ms

hd_bt_19.png

hd_bt_19.png

411 ms

hd_bt_04.png

hd_bt_04.png

420 ms

hd_bt_06.png

hd_bt_06.png

874 ms

hd_bt_07.png

hd_bt_07.png

443 ms

hd_bt_08.png

hd_bt_08.png

447 ms

hd_bt_09.png

hd_bt_09.png

630 ms

hd_bt_10.png

hd_bt_10.png

629 ms

hd_bt_11.png

hd_bt_11.png

663 ms

hd_bt_12.png

hd_bt_12.png

671 ms

hd_bt_13.png

hd_bt_13.png

844 ms

hd_bt_14.png

hd_bt_14.png

856 ms

hd_bt_15.png

hd_bt_15.png

883 ms

hd_bt_16.png

hd_bt_16.png

895 ms

hd_bt_17.png

hd_bt_17.png

1051 ms

hd_bn_24.jpg

hd_bn_24.jpg

1299 ms

hd_bn_20.jpg

hd_bn_20.jpg

1291 ms

hd_ic_04.png

hd_ic_04.png

1102 ms

top_tx_16.png

top_tx_16.png

1347 ms

top_tx_01.png

top_tx_01.png

1464 ms

murakami20160219_l.jpg

murakami20160219_l.jpg

1486 ms

yamada20160219_l.jpg

yamada20160219_l.jpg

2210 ms

nakamura20160219_l.jpg

nakamura20160219_l.jpg

1928 ms

IMG_9109.jpg

IMG_9109.jpg

1962 ms

IMG_5955.jpg

IMG_5955.jpg

1797 ms

IMG_4831.jpg

IMG_4831.jpg

1878 ms

e.jpg

e.jpg

1705 ms

IMG_3101.jpg

IMG_3101.jpg

1930 ms

ise_0949.jpg

ise_0949.jpg

2026 ms

sugi_s.jpg

sugi_s.jpg

2295 ms

gtm.js

gtm.js

75 ms

kudo_s.jpg

kudo_s.jpg

2347 ms

cse.js

cse.js

51 ms

jsapi

jsapi

21 ms

analytics.js

analytics.js

12 ms

conversion_async.js

conversion_async.js

32 ms

default+ja.css

default+ja.css

19 ms

default.css

default.css

24 ms

default+ja.I.js

default+ja.I.js

23 ms

collect

collect

42 ms

collect

collect

90 ms

default.css

default.css

83 ms

62 ms

kaneko_s.jpg

kaneko_s.jpg

1969 ms

41 ms

33 ms

kawachi_s.jpg

kawachi_s.jpg

2200 ms

ft_tx_01.png

ft_tx_01.png

2046 ms

bn_28.jpg

bn_28.jpg

2158 ms

bn_42.jpg

bn_42.jpg

2433 ms

bn_24.jpg

bn_24.jpg

2294 ms

bn_02.jpg

bn_02.jpg

2297 ms

bn_41.jpg

bn_41.jpg

2120 ms

bn_47.jpg

bn_47.jpg

2153 ms

1.png

1.png

2002 ms

2.png

2.png

2142 ms

3.png

3.png

2152 ms

4.png

4.png

2181 ms

5.png

5.png

2033 ms

6.png

6.png

2069 ms

7.png

7.png

2050 ms

8.png

8.png

2099 ms

9.png

9.png

2134 ms

10.png

10.png

2019 ms

11.png

11.png

2045 ms

12.png

12.png

2024 ms

2016newyear.png

2016newyear.png

2080 ms

hd_bg_01.png

hd_bg_01.png

1892 ms

hd_ic_01.png

hd_ic_01.png

1895 ms

hd_ic_02.png

hd_ic_02.png

1824 ms

top_bg_03.jpg

top_bg_03.jpg

2965 ms

top_left_NewYear4.jpg

top_left_NewYear4.jpg

2277 ms

top_right_hong.jpg

top_right_hong.jpg

2265 ms

top_bg_49.jpg

top_bg_49.jpg

2013 ms

top_bg_56.jpg

top_bg_56.jpg

2025 ms

top_bg_76.jpg

top_bg_76.jpg

2141 ms

top_bg_55.jpg

top_bg_55.jpg

5978 ms

top_bg_61.jpg

top_bg_61.jpg

2385 ms

top_bg_66.jpg

top_bg_66.jpg

3352 ms

top_bg_08.png

top_bg_08.png

3115 ms

top_bg_10.png

top_bg_10.png

2046 ms

top_bg_09.png

top_bg_09.png

2230 ms

ex_sprites_01.png

ex_sprites_01.png

2282 ms

ft_ic_02.png

ft_ic_02.png

2296 ms

ft_ic_03.png

ft_ic_03.png

2340 ms

ft_ic_04.png

ft_ic_04.png

2294 ms

ft_bt_01.png

ft_bt_01.png

2296 ms

ft_ln_01.png

ft_ln_01.png

2341 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

67

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

SEO Factors

wasedajuku.com SEO score

77

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

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 neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Wasedajuku.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

wasedajuku.com

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