Tools & Wizards About Us

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

nihongo.aikidoka.ru

Онлайн японский язык: японские иероглифы; русско японский словарь; японско русский словарь

Page Load Speed

26 sec in total

First Response

1.1 sec

Resources Loaded

24.5 sec

Page Rendered

341 ms

About Website

Welcome to nihongo.aikidoka.ru homepage info - get ready to check Nihongo Aikidoka best content for Russia right away, or after learning these important things about nihongo.aikidoka.ru

Японский язык он-лайн: здесь представлены уроки по японскому языку и иероглифики по материалам учебника Минна но Нихонго. Японская азбука. Он-лайн словарь иероглифов. Тесты по японскому языку. Материа...

Visit nihongo.aikidoka.ru

Key Findings

We analyzed Nihongo.aikidoka.ru page load time and found that the first response time was 1.1 sec and then it took 24.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

nihongo.aikidoka.ru performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

nihongo.aikidoka.ru

1119 ms

www.nihongo.aikidoka.ru

532 ms

tests.css

220 ms

kana_test.css

226 ms

index.php

377 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 60% of them (55 requests) were addressed to the original Nihongo.aikidoka.ru, 4% (4 requests) were made to Mc.yandex.ru and 4% (4 requests) were made to Rtbw.acint.net. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Openstat.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.4 kB (24%)

Content Size

348.6 kB

After Optimization

265.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nihongo.aikidoka.ru main page is 348.6 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. 40% of websites need less resources to load. Javascripts take 130.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 80.0 kB

  • Original 98.7 kB
  • After minification 80.7 kB
  • After compression 18.7 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. This page needs HTML code to be minified as it can gain 18.0 kB, which is 18% 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 80.0 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 1.2 kB

  • Original 115.4 kB
  • After minification 114.3 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. Nihongo Aikidoka images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.4 kB

  • Original 130.3 kB
  • After minification 130.3 kB
  • After compression 128.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-20%

Potential reduce by 847 B

  • Original 4.2 kB
  • After minification 4.2 kB
  • After compression 3.3 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. Nihongo.aikidoka.ru needs all CSS files to be minified and compressed as it can save up to 847 B or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (65%)

Requests Now

77

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nihongo Aikidoka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nihongo.aikidoka.ru accessibility score

78

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.

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

Document doesn't have a <title> element

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nihongo.aikidoka.ru best practices score

83

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

SEO Factors

nihongo.aikidoka.ru SEO score

76

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

Document doesn't have a <title> element

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nihongo.aikidoka.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Nihongo.aikidoka.ru 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 description is not detected on the main page of Nihongo Aikidoka. 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: