Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

nemoto.co.jp

蓄光夜光顔料・特殊蛍光体メーカー|根本特殊化学株式会社

Page Load Speed

7 sec in total

First Response

689 ms

Resources Loaded

5.7 sec

Page Rendered

549 ms

nemoto.co.jp screenshot

About Website

Welcome to nemoto.co.jp homepage info - get ready to check Nemoto best content for Russia right away, or after learning these important things about nemoto.co.jp

根本特殊化学は、ルミノーバを始めとする蓄光・夜光顔料や蛍光体等、様々な機能を持つ製品を開発・製造する化学メーカーです。

Visit nemoto.co.jp

Key Findings

We analyzed Nemoto.co.jp page load time and found that the first response time was 689 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

nemoto.co.jp performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value20.1 s

0/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value3.832

0/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

nemoto.co.jp

689 ms

www.nemoto.co.jp

1695 ms

js

78 ms

loader.css

200 ms

lazysizes.min.js

399 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 86% of them (59 requests) were addressed to the original Nemoto.co.jp, 6% (4 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Nemoto.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.1 kB (7%)

Content Size

1.1 MB

After Optimization

1.0 MB

In fact, the total size of Nemoto.co.jp main page is 1.1 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 933.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 41.3 kB

  • Original 51.5 kB
  • After minification 46.3 kB
  • After compression 10.2 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 41.3 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 22.4 kB

  • Original 933.1 kB
  • After minification 910.7 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. Nemoto images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 11.8 kB

  • Original 73.9 kB
  • After minification 73.9 kB
  • After compression 62.1 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 11.8 kB or 16% of the original size.

CSS Optimization

-14%

Potential reduce by 4.7 kB

  • Original 34.2 kB
  • After minification 34.1 kB
  • After compression 29.6 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. Nemoto.co.jp needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (44%)

Requests Now

61

After Optimization

34

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nemoto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nemoto.co.jp accessibility score

97

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

nemoto.co.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

nemoto.co.jp SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Nemoto.co.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 Nemoto.co.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

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