Tools & Wizards About Us
cybercollege.jp screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

cybercollege.jp

cybercollege.jp [大学過去問題専門サイト]

Page Load Speed

2.9 sec in total

First Response

618 ms

Resources Loaded

2.2 sec

Page Rendered

78 ms

cybercollege.jp screenshot

About Website

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

サイバーカレッジは受験生のための過去問題専用ポータルサイトです。クリックするだけで志望大学の入試問題が無料で入手できます。

Visit cybercollege.jp

Key Findings

We analyzed Cybercollege.jp page load time and found that the first response time was 618 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

cybercollege.jp performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

cybercollege.jp

618 ms

navi.js

178 ms

DropDownMenu.js

355 ms

AC_RunActiveContent.js

354 ms

cssstyle.css

355 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Cybercollege.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (882 ms) belongs to the original domain Cybercollege.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.4 kB (58%)

Content Size

24.9 kB

After Optimization

10.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cybercollege.jp main page is 24.9 kB. 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 10% of websites need less resources to load. HTML takes 15.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 12.2 kB

  • Original 15.1 kB
  • After minification 11.6 kB
  • After compression 2.8 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 3.4 kB, which is 23% 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 12.2 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 4.9 kB
  • After minification 4.9 kB

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. Cybercollege images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 1.5 kB

  • Original 3.7 kB
  • After minification 3.7 kB
  • After compression 2.2 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 1.5 kB or 40% of the original size.

CSS Optimization

-57%

Potential reduce by 710 B

  • Original 1.2 kB
  • After minification 718 B
  • After compression 533 B

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. Cybercollege.jp needs all CSS files to be minified and compressed as it can save up to 710 B or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (33%)

Requests Now

30

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cybercollege. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

cybercollege.jp

cybercollege.jp

618 ms

navi.js

navi.js

178 ms

DropDownMenu.js

DropDownMenu.js

355 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

354 ms

cssstyle.css

cssstyle.css

355 ms

DropDownMenu.css

DropDownMenu.css

356 ms

rogo.gif

rogo.gif

179 ms

sponser_btn_top.jpg

sponser_btn_top.jpg

179 ms

spacer.gif

spacer.gif

178 ms

menu_btn_1.gif

menu_btn_1.gif

179 ms

menu_btn_2.gif

menu_btn_2.gif

194 ms

menu_btn_3.gif

menu_btn_3.gif

356 ms

pulld_01ccollegaiyo.gif

pulld_01ccollegaiyo.gif

355 ms

pulld_02nityoken.gif

pulld_02nityoken.gif

356 ms

menu_btn_4.gif

menu_btn_4.gif

356 ms

menu_btn_5.gif

menu_btn_5.gif

357 ms

pulld_05ccollekiyaku.gif

pulld_05ccollekiyaku.gif

386 ms

toppage_photo.gif

toppage_photo.gif

882 ms

smallbar_cybercolleje.gif

smallbar_cybercolleje.gif

532 ms

pin_yellowgreen.gif

pin_yellowgreen.gif

533 ms

up01.gif

up01.gif

534 ms

smallbar_orange.gif

smallbar_orange.gif

533 ms

pin_orange.gif

pin_orange.gif

580 ms

line_bold.gif

line_bold.gif

710 ms

menu_btn_2_o.gif

menu_btn_2_o.gif

179 ms

menu_btn_3_o.gif

menu_btn_3_o.gif

178 ms

pulld_01ccollegaiyo_o.gif

pulld_01ccollegaiyo_o.gif

178 ms

pulld_02nityoken_o.gif

pulld_02nityoken_o.gif

179 ms

menu_btn_4_o.gif

menu_btn_4_o.gif

194 ms

menu_btn_5_o.gif

menu_btn_5_o.gif

179 ms

pulld_05ccollekiyaku_o.gif

pulld_05ccollekiyaku_o.gif

355 ms

Accessibility Review

cybercollege.jp accessibility score

74

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

cybercollege.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

cybercollege.jp SEO score

69

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

cybercollege.jp

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