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esssat.org screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

esssat.org

競艇ドットコム - ボートレース予想ブログ

Page Load Speed

5 sec in total

First Response

1.2 sec

Resources Loaded

3.4 sec

Page Rendered

448 ms

esssat.org screenshot

About Website

Welcome to esssat.org homepage info - get ready to check Esssat best content right away, or after learning these important things about esssat.org

元競艇新聞に勤めていた経験を活かし、予想の仕方など勝つための情報を発信。現在進行形で予想メディアにも情報提供中。

Visit esssat.org

Key Findings

We analyzed Esssat.org page load time and found that the first response time was 1.2 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

esssat.org performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

esssat.org

1234 ms

style.min.css

366 ms

swell-icons.css

549 ms

styles.css

370 ms

style-index.css

401 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Esssat.org and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Esssat.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.5 kB (58%)

Content Size

439.2 kB

After Optimization

182.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Esssat.org main page is 439.2 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. 20% of websites need less resources to load. HTML takes 293.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 234.6 kB

  • Original 293.4 kB
  • After minification 291.7 kB
  • After compression 58.8 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 234.6 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 69.8 kB
  • After minification 69.8 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. Esssat images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 15.4 kB

  • Original 46.3 kB
  • After minification 46.1 kB
  • After compression 30.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 15.4 kB or 33% of the original size.

CSS Optimization

-22%

Potential reduce by 6.6 kB

  • Original 29.7 kB
  • After minification 29.4 kB
  • After compression 23.2 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. Esssat.org needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (82%)

Requests Now

22

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Esssat. 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

esssat.org

esssat.org

1234 ms

style.min.css

style.min.css

366 ms

swell-icons.css

swell-icons.css

549 ms

styles.css

styles.css

370 ms

style-index.css

style-index.css

401 ms

style.css

style.css

550 ms

front.css

front.css

551 ms

luminous.css

luminous.css

548 ms

main.min.js

main.min.js

654 ms

set_mv.min.js

set_mv.min.js

653 ms

prefetch.min.js

prefetch.min.js

663 ms

jquery.clicker.js

jquery.clicker.js

730 ms

hooks.min.js

hooks.min.js

770 ms

i18n.min.js

i18n.min.js

771 ms

index.js

index.js

772 ms

index.js

index.js

772 ms

lazysizes.min.js

lazysizes.min.js

813 ms

set_fix_header.min.js

set_fix_header.min.js

916 ms

luminous.min.js

luminous.min.js

917 ms

set_luminous.min.js

set_luminous.min.js

918 ms

%E7%AB%B6%E8%89%87%E3%83%89%E3%83%83%E3%83%88%E3%82%B3%E3%83%A0%E3%83%AD%E3%82%B4.png

%E7%AB%B6%E8%89%87%E3%83%89%E3%83%83%E3%83%88%E3%82%B3%E3%83%A0%E3%83%AD%E3%82%B4.png

918 ms

%E7%AB%B6%E8%89%87COM-1.jpg

%E7%AB%B6%E8%89%87COM-1.jpg

1285 ms

icomoon.ttf

icomoon.ttf

505 ms

print.css

print.css

192 ms

Accessibility Review

esssat.org accessibility score

97

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

esssat.org 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

SEO Factors

esssat.org SEO score

99

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

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 Esssat.org 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 Esssat.org 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

esssat.org

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