Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

Page Load Speed

4.4 sec in total

First Response

603 ms

Resources Loaded

3.1 sec

Page Rendered

717 ms

seo03.ebb.jp screenshot

About Website

Visit seo03.ebb.jp now to see the best up-to-date Seo 03 Ebb content for Japan and also check out these interesting facts you probably never knew about seo03.ebb.jp

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Key Findings

We analyzed Seo03.ebb.jp page load time and found that the first response time was 603 ms and then it took 3.8 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

seo03.ebb.jp performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.112

86/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

seo03.ebb.jp

603 ms

style.css

360 ms

new.html

392 ms

BE2Gzh7DLYs

77 ms

4M9eScbwZjg

114 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 64% of them (21 requests) were addressed to the original Seo03.ebb.jp, 15% (5 requests) were made to Youtube.com and 6% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Seo03.ebb.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 357.5 kB (45%)

Content Size

789.2 kB

After Optimization

431.7 kB

In fact, the total size of Seo03.ebb.jp main page is 789.2 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. 35% of websites need less resources to load. Images take 336.8 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 2.0 kB

  • Original 3.3 kB
  • After minification 3.2 kB
  • After compression 1.3 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 2.0 kB or 62% of the original size.

Image Optimization

-5%

Potential reduce by 18.1 kB

  • Original 336.8 kB
  • After minification 318.7 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. Seo 03 Ebb images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 132.5 kB

  • Original 202.2 kB
  • After minification 202.1 kB
  • After compression 69.7 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 132.5 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 205.0 kB

  • Original 247.0 kB
  • After minification 246.0 kB
  • After compression 42.0 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. Seo03.ebb.jp needs all CSS files to be minified and compressed as it can save up to 205.0 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

30

After Optimization

30

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seo 03 Ebb. According to our analytics all requests are already optimized.

Accessibility Review

seo03.ebb.jp accessibility score

68

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.

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 valid value for its [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

seo03.ebb.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

SEO Factors

seo03.ebb.jp SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

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 Seo03.ebb.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 Seo03.ebb.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 description is not detected on the main page of Seo 03 Ebb. 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: