Tools & Wizards About Us
alumnet.jp screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% 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

  • 82

    SEO

    Google-friendlier than
    44% of websites

alumnet.jp

同窓会や社友会、企業アルムナイネットワークで。アルムナイのための名簿・会員管理システム【アルムネット】

Page Load Speed

14.4 sec in total

First Response

36 ms

Resources Loaded

12.9 sec

Page Rendered

1.5 sec

alumnet.jp screenshot

About Website

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

卒業生、OB・OG、退職者といったアルムナイの会員名簿をインターネットで管理できるクラウド型のシステムです。データベース・管理者機能・会員サイト（マイページ）の基本機能にくわえて、会費や寄付金の管理、ホームページ管理といったオプションの利用、システム連携などのカスタマイズが可能です。

Visit alumnet.jp

Key Findings

We analyzed Alumnet.jp page load time and found that the first response time was 36 ms and then it took 14.3 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

alumnet.jp performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

alumnet.jp

36 ms

alumnet.jp

818 ms

js

80 ms

main.css

697 ms

all.css

947 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 99% of them (91 requests) were addressed to the original Alumnet.jp, 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Alumnet.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (21%)

Content Size

8.2 MB

After Optimization

6.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alumnet.jp main page is 8.2 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. 40% of websites need less resources to load. Images take 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 47.2 kB

  • Original 56.9 kB
  • After minification 45.2 kB
  • After compression 9.8 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 11.7 kB, which is 21% 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 47.2 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 1.2 MB

  • Original 7.6 MB
  • After minification 6.4 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. Obviously, Alumnet needs image optimization as it can save up to 1.2 MB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 87.5 kB

  • Original 129.0 kB
  • After minification 127.5 kB
  • After compression 41.5 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 87.5 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 369.3 kB

  • Original 429.6 kB
  • After minification 341.5 kB
  • After compression 60.3 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. Alumnet.jp needs all CSS files to be minified and compressed as it can save up to 369.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (19%)

Requests Now

84

After Optimization

68

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alumnet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alumnet.jp

alumnet.jp

36 ms

alumnet.jp

alumnet.jp

818 ms

js

js

80 ms

main.css

main.css

697 ms

all.css

all.css

947 ms

alumnet-logo.svg

alumnet-logo.svg

968 ms

dekirukoto-1.png

dekirukoto-1.png

1005 ms

dekirukoto-2.png

dekirukoto-2.png

1143 ms

dekirukoto-3.png

dekirukoto-3.png

932 ms

system-case1.png

system-case1.png

1174 ms

system-case2.png

system-case2.png

1453 ms

system-case3.png

system-case3.png

1442 ms

icon_core_db.svg

icon_core_db.svg

1487 ms

icon_core_message.svg

icon_core_message.svg

1567 ms

icon_core_admin.svg

icon_core_admin.svg

1657 ms

icon_core_siteDesign.svg

icon_core_siteDesign.svg

1819 ms

icon_core_accesslog.svg

icon_core_accesslog.svg

2082 ms

icon_core_backup.svg

icon_core_backup.svg

2086 ms

icon_core_accessControl.svg

icon_core_accessControl.svg

2121 ms

icon_core_user.svg

icon_core_user.svg

2201 ms

icon_core_contentControl.svg

icon_core_contentControl.svg

2320 ms

icon_core_mail-usersite.svg

icon_core_mail-usersite.svg

2440 ms

icon_core_sns.svg

icon_core_sns.svg

2698 ms

icon_core_file.svg

icon_core_file.svg

2739 ms

icon_core_accessControl-usersite.svg

icon_core_accessControl-usersite.svg

2751 ms

icon_core_responsiveDesign.svg

icon_core_responsiveDesign.svg

2823 ms

icon_core_security.svg

icon_core_security.svg

2986 ms

icon_option_label.svg

icon_option_label.svg

3072 ms

icon_option_language.svg

icon_option_language.svg

3317 ms

icon_option_pre-registration.svg

icon_option_pre-registration.svg

3355 ms

icon_option_branch.svg

icon_option_branch.svg

3381 ms

icon_option_membertypechange.svg

icon_option_membertypechange.svg

3451 ms

icon_option_memberwithdrawal.svg

icon_option_memberwithdrawal.svg

3592 ms

icon_option_group.svg

icon_option_group.svg

3709 ms

icon_option_event.svg

icon_option_event.svg

3941 ms

icon_option_survey.svg

icon_option_survey.svg

3984 ms

icon_option_payment.svg

icon_option_payment.svg

4011 ms

icon_option_payment_M081.svg

icon_option_payment_M081.svg

4084 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

4522 ms

normalize.css

normalize.css

3773 ms

bootstrap.min.css

bootstrap.min.css

4144 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

3962 ms

font-awesome.min.css

font-awesome.min.css

4412 ms

fonts.css

fonts.css

3776 ms

flexslider.css

flexslider.css

3947 ms

animate.min.css

animate.min.css

4132 ms

slide-menu.css

slide-menu.css

3889 ms

isotop.css

isotop.css

3511 ms

override.css

override.css

4085 ms

styles.css

styles.css

4336 ms

nav.css

nav.css

3932 ms

responsive.css

responsive.css

4139 ms

bootstrap.min.js

bootstrap.min.js

4085 ms

collapse.js

collapse.js

4081 ms

icon_option_bbs.svg

icon_option_bbs.svg

4088 ms

icon_option_cms.svg

icon_option_cms.svg

4016 ms

icon_option_dynamic_form.svg

icon_option_dynamic_form.svg

4205 ms

icon_option_election.svg

icon_option_election.svg

4132 ms

card_security1.png

card_security1.png

3915 ms

card_security2.png

card_security2.png

3506 ms

card_security3.png

card_security3.png

4104 ms

card_security4.png

card_security4.png

4084 ms

card_security5.png

card_security5.png

3439 ms

card_support1.png

card_support1.png

4107 ms

card_support2.png

card_support2.png

3962 ms

footer-logo2.png

footer-logo2.png

3830 ms

P_mark.png

P_mark.png

3824 ms

ISMSlogo.png

ISMSlogo.png

4020 ms

home-banner_img.png

home-banner_img.png

2164 ms

index-top_banner-animation-alumnet1.gif

index-top_banner-animation-alumnet1.gif

3187 ms

typebox2_img.png

typebox2_img.png

2274 ms

typebox3_img.png

typebox3_img.png

2461 ms

typebox1_img.png

typebox1_img.png

2559 ms

index-bg1.png

index-bg1.png

2114 ms

function-icon1.png

function-icon1.png

2739 ms

dekirukoto-1-detail.png

dekirukoto-1-detail.png

3402 ms

dekirukoto-2-detail.png

dekirukoto-2-detail.png

3525 ms

dekirukoto-3-detail.png

dekirukoto-3-detail.png

3832 ms

module-17.jpg

module-17.jpg

3500 ms

module-7.jpg

module-7.jpg

3370 ms

module-6.jpg

module-6.jpg

4455 ms

module-4.jpg

module-4.jpg

4724 ms

module-11.jpg

module-11.jpg

3605 ms

module-3.jpg

module-3.jpg

4900 ms

module-13.jpg

module-13.jpg

4658 ms

module-12.jpg

module-12.jpg

4702 ms

Meiryo.ttf

Meiryo.ttf

4419 ms

fa-solid-900.woff

fa-solid-900.woff

5278 ms

fa-regular-400.woff

fa-regular-400.woff

5043 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

5225 ms

alumnet.jp

alumnet.jp

5279 ms

Meiryo.svg

Meiryo.svg

1309 ms

Accessibility Review

alumnet.jp accessibility score

74

Accessibility Issues

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

Heading elements are not in a sequentially-descending order

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

alumnet.jp best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

alumnet.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

Page is blocked from indexing

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 Alumnet.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 Alumnet.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

alumnet.jp

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