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ams.jp screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ams.jp

ホーム | ams.jp

Page Load Speed

893 ms in total

First Response

212 ms

Resources Loaded

681 ms

Page Rendered

0 ms

ams.jp screenshot

About Website

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

ams.jpではアルゴリズムとデータで使いやすさを追求するアプリを提供します。 データを活用してビジネスをあらゆる角度から把握できる

Visit ams.jp

Key Findings

We analyzed Ams.jp page load time and found that the first response time was 212 ms and then it took 681 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

ams.jp performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value22.1 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

Network Requests Diagram

www.ams.jp

212 ms

minified.js

31 ms

focus-within-polyfill.js

28 ms

polyfill.min.js

60 ms

thunderbolt-commons.81e79c4a.bundle.min.js

46 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Ams.jp, 50% (9 requests) were made to Static.parastorage.com and 33% (6 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (212 ms) belongs to the original domain Ams.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 839.8 kB (67%)

Content Size

1.3 MB

After Optimization

422.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ams.jp main page is 1.3 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. 30% of websites need less resources to load. HTML takes 846.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 685.2 kB

  • Original 846.9 kB
  • After minification 844.2 kB
  • After compression 161.7 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. 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 685.2 kB or 81% of the original size.

Image Optimization

-22%

Potential reduce by 5.6 kB

  • Original 25.4 kB
  • After minification 19.8 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. Obviously, Ams needs image optimization as it can save up to 5.6 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 149.0 kB

  • Original 389.9 kB
  • After minification 389.9 kB
  • After compression 240.8 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 149.0 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (59%)

Requests Now

17

After Optimization

7

  • Images
  • JavaScript

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ams. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.ams.jp

www.ams.jp

212 ms

minified.js

minified.js

31 ms

focus-within-polyfill.js

focus-within-polyfill.js

28 ms

polyfill.min.js

polyfill.min.js

60 ms

thunderbolt-commons.81e79c4a.bundle.min.js

thunderbolt-commons.81e79c4a.bundle.min.js

46 ms

main.e8bb44c8.bundle.min.js

main.e8bb44c8.bundle.min.js

45 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

17 ms

lodash.min.js

lodash.min.js

46 ms

react.production.min.js

react.production.min.js

45 ms

react-dom.production.min.js

react-dom.production.min.js

100 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

45 ms

c837a6_2119733e838e4a2f8813ebde736f99d5~mv2.jpg

c837a6_2119733e838e4a2f8813ebde736f99d5~mv2.jpg

62 ms

bundle.min.js

bundle.min.js

63 ms

c837a6_eb322a4179e54d788eef6896e67f05d0~mv2.jpg

c837a6_eb322a4179e54d788eef6896e67f05d0~mv2.jpg

30 ms

c837a6_41aece62e57346379d12018aece18ea2~mv2.jpg

c837a6_41aece62e57346379d12018aece18ea2~mv2.jpg

30 ms

c837a6_d11c6c437c0f4feb9de8591b42ead168~mv2.jpg

c837a6_d11c6c437c0f4feb9de8591b42ead168~mv2.jpg

30 ms

c837a6_0f9a4576e86442e3b124952322acdd72~mv2.jpg

c837a6_0f9a4576e86442e3b124952322acdd72~mv2.jpg

29 ms

c837a6_159e86d4444649fcada7bff77ae670adf000.png

c837a6_159e86d4444649fcada7bff77ae670adf000.png

30 ms

Accessibility Review

ams.jp accessibility score

98

Accessibility Issues

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

Links do not have a discernible name

Best Practices

ams.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ams.jp SEO score

100

Search Engine Optimization Advices

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

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 Ams.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 Ams.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

ams.jp

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