Tools & Wizards About Us

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

enjoy-lesson.com

英会話個人レッスン・マンツーマン英会話の先生紹介 【EnjoyLesson】

Page Load Speed

13.6 sec in total

First Response

544 ms

Resources Loaded

10.8 sec

Page Rendered

2.3 sec

About Website

Visit enjoy-lesson.com now to see the best up-to-date Enjoy Lesson content for Japan and also check out these interesting facts you probably never knew about enjoy-lesson.com

英会話個人レッスンなら『エンジョイレッスン』。カフェ、自宅やオンラインで習える英会話マンツーマン講師を紹介。語学スクールに比べトータル費用は約1/2～1/3。格安な英会話プライベートレッスンをご希望の方必見！

Visit enjoy-lesson.com

Key Findings

We analyzed Enjoy-lesson.com page load time and found that the first response time was 544 ms and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

enjoy-lesson.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

enjoy-lesson.com

544 ms

enjoy-lesson.com

767 ms

www.enjoy-lesson.com

529 ms

www.enjoy-lesson.com

2247 ms

jquery.min.js

24 ms

Our browser made a total of 139 requests to load all elements on the main page. We found that 93% of them (129 requests) were addressed to the original Enjoy-lesson.com, 2% (3 requests) were made to Maxcdn.bootstrapcdn.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Enjoy-lesson.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 410.8 kB (4%)

Content Size

10.7 MB

After Optimization

10.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Enjoy-lesson.com main page is 10.7 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. 55% of websites need less resources to load. Images take 10.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 117.1 kB

  • Original 134.7 kB
  • After minification 104.8 kB
  • After compression 17.6 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 29.9 kB, which is 22% 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 117.1 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 201.5 kB

  • Original 10.4 MB
  • After minification 10.2 MB

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. Enjoy Lesson images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 50.9 kB

  • Original 109.4 kB
  • After minification 98.8 kB
  • After compression 58.5 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 50.9 kB or 47% of the original size.

CSS Optimization

-77%

Potential reduce by 41.3 kB

  • Original 54.0 kB
  • After minification 47.8 kB
  • After compression 12.7 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. Enjoy-lesson.com needs all CSS files to be minified and compressed as it can save up to 41.3 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (38%)

Requests Now

134

After Optimization

83

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Enjoy Lesson. 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 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

enjoy-lesson.com accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

enjoy-lesson.com 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

enjoy-lesson.com SEO score

80

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

Links do not have descriptive text

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 Enjoy-lesson.com 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 Enjoy-lesson.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

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