Tools & Wizards About Us
yokohama-kokugo.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

yokohama-kokugo.com

yokohama-kokugo.com - This website is for sale! - yokohama kokugo Resources and Information.

Page Load Speed

4.6 sec in total

First Response

1 sec

Resources Loaded

3.2 sec

Page Rendered

277 ms

yokohama-kokugo.com screenshot

About Website

Welcome to yokohama-kokugo.com homepage info - get ready to check Yokohama Kokugo best content for Japan right away, or after learning these important things about yokohama-kokugo.com

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Key Findings

We analyzed Yokohama-kokugo.com page load time and found that the first response time was 1 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

yokohama-kokugo.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value920 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

yokohama-kokugo.com

1045 ms

style.min.css

219 ms

swell-icons.css

350 ms

main.css

690 ms

blocks.css

536 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 86% of them (18 requests) were addressed to the original Yokohama-kokugo.com, 10% (2 requests) were made to Pagead2.googlesyndication.com and 5% (1 request) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Yokohama-kokugo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 556.3 kB (60%)

Content Size

923.1 kB

After Optimization

366.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yokohama-kokugo.com main page is 923.1 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. 30% of websites need less resources to load. Javascripts take 597.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 101.7 kB

  • Original 121.0 kB
  • After minification 119.5 kB
  • After compression 19.2 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 101.7 kB or 84% of the original size.

Image Optimization

-29%

Potential reduce by 10.6 kB

  • Original 36.5 kB
  • After minification 26.0 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, Yokohama Kokugo needs image optimization as it can save up to 10.6 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-56%

Potential reduce by 334.8 kB

  • Original 597.3 kB
  • After minification 597.3 kB
  • After compression 262.5 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 334.8 kB or 56% of the original size.

CSS Optimization

-65%

Potential reduce by 109.2 kB

  • Original 168.3 kB
  • After minification 167.7 kB
  • After compression 59.1 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. Yokohama-kokugo.com needs all CSS files to be minified and compressed as it can save up to 109.2 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (79%)

Requests Now

19

After Optimization

4

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yokohama Kokugo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yokohama-kokugo.com

yokohama-kokugo.com

1045 ms

style.min.css

style.min.css

219 ms

swell-icons.css

swell-icons.css

350 ms

main.css

main.css

690 ms

blocks.css

blocks.css

536 ms

footer.css

footer.css

540 ms

page.css

page.css

540 ms

styles.css

styles.css

541 ms

style.css

style.css

570 ms

front.css

front.css

694 ms

adsbygoogle.js

adsbygoogle.js

160 ms

main.min.js

main.min.js

767 ms

index.js

index.js

768 ms

index.js

index.js

769 ms

lazysizes.min.js

lazysizes.min.js

770 ms

set_fix_header.min.js

set_fix_header.min.js

857 ms

show_ads_impl.js

show_ads_impl.js

238 ms

88e341ad4b95c34c20b043088702b55d.png

88e341ad4b95c34c20b043088702b55d.png

330 ms

zrt_lookup.html

zrt_lookup.html

31 ms

icomoon.ttf

icomoon.ttf

491 ms

print.css

print.css

174 ms

Accessibility Review

yokohama-kokugo.com accessibility score

98

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

yokohama-kokugo.com best practices score

92

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

Page has valid source maps

SEO Factors

yokohama-kokugo.com 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

    EN

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yokohama-kokugo.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Yokohama-kokugo.com 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

yokohama-kokugo.com

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