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studysapuri.jp: 【公式】スタディサプリ|大人の英語も、受験勉強も。

小中高校生向けに、4万本以上のプロ講師の授業動画が見放題!分かりやすいと評判の「神授業」だから短時間でギュッと効率的に成績アップが目指せる!塾や予備校・通信教育を圧倒的に下回る料金でご提供します。

Page load speed analysis

  • 63/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    306 ms

  • Resources loaded

    5.2 sec

  • Page rendered

    505 ms

  • Total page load time

    6.1 sec

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

We analyzed Studysapuri.jp page load time and found that the first response time was 306 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Page optimization

  • HTML 38.3 kB
    Images 944.6 kB
    Javascripts 785.4 kB
    CSS 91.6 kB

    In fact, the total size of Studysapuri.jp main page is 1.9 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 944.6 kB which makes up the majority of the site volume.

    • Original 38.3 kB
    • After minification 32.6 kB
    • After compression 7.6 kB

    HTML optimization

    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 5.8 kB, which is 15% 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 30.7 kB or 80% of the original size.

    • Original 944.6 kB
    • After optimization 922.9 kB

    Image optimization

    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. Studysapuri images are well optimized though.

    • Original 785.4 kB
    • After minification 773.7 kB
    • After compression 232.4 kB

    JavaScript optimization

    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 553.1 kB or 70% of the original size.

    • Original 91.6 kB
    • After minification 91.1 kB
    • After compression 15.8 kB

    CSS optimization

    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. Studysapuri.jp needs all CSS files to be minified and compressed as it can save up to 75.7 kB or 83% of the original size.

Network requests diagram

  • studysapuri.jp
  • studysapuri.jp
  • 5187680179.js
  • master.css
  • magnific-popup.css
  • brand_top.css
  • course_top_shared.css
  • td-pageviews.min.js
  • jquery.min.js
  • master.js
  • bksTracking.js
  • jquery.easing.min.js
  • jquery.magnific-popup.min.js
  • index.js
  • course_top_shared.js
  • s_code.js
  • s_code2.js
  • code_to_paste2.js
  • event
  • css
  • td-1.5.1.js
  • bg_main_img.jpg
  • main_pic_pc.png
  • main_pic_sp.png
  • logo_brand_top.png
  • symbol_freshman_april.png
  • btn_course_elem.png
  • btn_course_juni.png
  • btn_course_high.png
  • btn_course_univ.png
  • btn_service_english.png
  • bg_service_vision02.jpg
  • cm_txt_pc.png
  • play_btn_default_l.png
  • movie_pic02.jpg
  • play_btn_default_s.png
  • movie_pic03.jpg
  • movie_pic01.jpg
  • img_service_price_elem_juni.png
  • img_service_price_high_univ.png
  • img_app_integration.png
  • img_service_elem_juni_trans.png
  • img_boy_has_tablet_01.png
  • img_service_high_univ_trans.png
  • img_girl_has_postcard_01.png
  • logo_service_high.png
  • logo_service_univ.png
  • logo_AppleStore.png
  • logo_GooglePlay.png
  • logo_sns_YouTube.png
  • logo_sns_Twitter.png
  • logo_corporate_recruite_footer.png
  • tag.js
  • icoS-sb051f0e4b4.png
  • RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
  • 2UX7WLTfW3W8TclTUvlFyQ.woff
  • vzIUHo9z-oJ4WgkpPOtg1_esZW2xOQ-xsNqO47m55DA.woff
  • s18381776986643
  • pageviews
  • tag
  • s15991622989531
  • pta.js
  • ga.js
  • ld.js
  • __utm.gif
  • collect
  • event
  • pv.js
  • event
  • dis.aspx
  • 4fab4295.js
  • pn

Our browser made a total of 72 requests to load all elements on the main page. We found that 63% of them (45 requests) were addressed to the original Studysapuri.jp, 6% (4 requests) were made to Assets.studysapuri.jp and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Studysapuri.jp.

Additional info on studysapuri.jp

Requests

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studysapuri. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

22

Javascripts

36

Images

5

CSS

2

AJAX

65

All

Possible request optimization

1

Javascripts

36

Images

1

CSS

2

AJAX

25

Optimized

40

All

Normal result

Redirects

As for redirects, our browser was forwarded to https://studysapuri.jp/ before it reached this domain.

IP address

Studysapuri.jp uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

studysapuri.jp

p.benkyosapuri.jp

benkyosapuri.jp

manage.studysapuri.jp

link.studysapuri.jp

52.192.242.184

52.192.242.202

52.193.225.115

DNS records

Type Host Target/ip TTL Other
A

studysapuri.jp

52.192.242.202 291
A

studysapuri.jp

52.193.225.115 291
A

studysapuri.jp

52.192.242.184 291
NS

studysapuri.jp

ns-1499.awsdns-59.org 300
NS

studysapuri.jp

ns-1882.awsdns-43.co.uk 300

Language and encoding

Good result

Language

JA ja language flag

Detected

JA ja language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Studysapuri.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 Studysapuri.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.

HTTPS certificate

SSL Certificate

Studysapuri.jp has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 98.6% of all visits is Japan. It’s good for Studysapuri.jp that their server is also located in Japan, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Good result

Social Sharing Optimization

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

studysapuri.jp

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