Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

acadj.net

専用サーバーメール配信システムの【エキスパートメール】

Page Load Speed

1.8 sec in total

First Response

529 ms

Resources Loaded

1.2 sec

Page Rendered

118 ms

acadj.net screenshot

About Website

Welcome to acadj.net homepage info - get ready to check Acadj best content for Japan right away, or after learning these important things about acadj.net

専用サーバー配信のエキスパートメール

Visit acadj.net

Key Findings

We analyzed Acadj.net page load time and found that the first response time was 529 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

acadj.net performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

acadj.net

529 ms

logo.jpg

665 ms

mail.jpg

333 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Acadj.net and no external sources were called. The less responsive or slowest element that took the longest time to load (665 ms) belongs to the original domain Acadj.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 917 B (3%)

Content Size

28.4 kB

After Optimization

27.5 kB

In fact, the total size of Acadj.net main page is 28.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 26.6 kB which makes up the majority of the site volume.

HTML Optimization

-48%

Potential reduce by 879 B

  • Original 1.8 kB
  • After minification 1.8 kB
  • After compression 940 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. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 879 B or 48% of the original size.

Image Optimization

-0%

Potential reduce by 38 B

  • Original 26.6 kB
  • After minification 26.5 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. Acadj images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Acadj. According to our analytics all requests are already optimized.

Accessibility Review

acadj.net accessibility score

92

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.

Best Practices

acadj.net 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

acadj.net SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acadj.net 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 Acadj.net main page’s claimed encoding is shift_jis. 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

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