Report Summary

  • 23

    Performance

    Renders faster than
    43% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 86

    SEO

    Google-friendlier than
    66% of websites

breakfield.co.jp

<インターネットの広告代理店>デジタルメディアカンパニー|株式会社ブレイク・フィールド社

Page Load Speed

11.9 sec in total

First Response

1 sec

Resources Loaded

10.6 sec

Page Rendered

301 ms

breakfield.co.jp screenshot

About Website

Welcome to breakfield.co.jp homepage info - get ready to check Breakfield best content right away, or after learning these important things about breakfield.co.jp

デジタルメディアカンパニーとして、最適な広告プランをご提案いたします。メディア広告の最適化をサポート。特にBF社トレーディングデスクでは、Yahoo!(YDN)、Google(GDN)、Facebook、DSPの運用を中心とするトレーディングデスクサービスをご提供。

Visit breakfield.co.jp

Key Findings

We analyzed Breakfield.co.jp page load time and found that the first response time was 1 sec and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

breakfield.co.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

breakfield.co.jp

1011 ms

base.css

540 ms

component.css

371 ms

index.css

566 ms

font_m.css

387 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 45% of them (51 requests) were addressed to the original Breakfield.co.jp, 23% (26 requests) were made to Static.xx.fbcdn.net and 19% (22 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Breakfield.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 796.2 kB (34%)

Content Size

2.3 MB

After Optimization

1.5 MB

In fact, the total size of Breakfield.co.jp main page is 2.3 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 27.0 kB

  • Original 35.1 kB
  • After minification 27.6 kB
  • After compression 8.1 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 7.5 kB, which is 21% 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 27.0 kB or 77% of the original size.

Image Optimization

-12%

Potential reduce by 184.1 kB

  • Original 1.5 MB
  • After minification 1.4 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. Obviously, Breakfield needs image optimization as it can save up to 184.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-79%

Potential reduce by 550.5 kB

  • Original 698.8 kB
  • After minification 500.5 kB
  • After compression 148.2 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 550.5 kB or 79% of the original size.

CSS Optimization

-83%

Potential reduce by 34.5 kB

  • Original 41.6 kB
  • After minification 32.2 kB
  • After compression 7.1 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. Breakfield.co.jp needs all CSS files to be minified and compressed as it can save up to 34.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (47%)

Requests Now

112

After Optimization

59

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Breakfield. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

breakfield.co.jp accessibility score

79

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

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

breakfield.co.jp 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

High

Page has valid source maps

SEO Factors

breakfield.co.jp SEO score

86

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

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Breakfield.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 Breakfield.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 Breakfield. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: