Tools & Wizards About Us
eyebright.jp screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

eyebright.jp

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Page Load Speed

1.7 sec in total

First Response

351 ms

Resources Loaded

1.2 sec

Page Rendered

172 ms

eyebright.jp screenshot

About Website

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

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Visit eyebright.jp

Key Findings

We analyzed Eyebright.jp page load time and found that the first response time was 351 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

eyebright.jp performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

eyebright.jp

351 ms

0day.css

195 ms

index_01.gif

324 ms

index_02.gif

131 ms

index_03.gif

133 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Eyebright.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (803 ms) belongs to the original domain Eyebright.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.1 kB (83%)

Content Size

19.5 kB

After Optimization

3.4 kB

  • HTML
  • CSS

In fact, the total size of Eyebright.jp main page is 19.5 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. Only 10% of websites need less resources to load. CSS take 14.7 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 3.2 kB

  • Original 4.8 kB
  • After minification 4.3 kB
  • After compression 1.6 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. 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 3.2 kB or 67% of the original size.

CSS Optimization

-88%

Potential reduce by 12.9 kB

  • Original 14.7 kB
  • After minification 7.8 kB
  • After compression 1.8 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. Eyebright.jp needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 88% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

22

After Optimization

22

  • Images
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eyebright. According to our analytics all requests are already optimized.

Network Requests Diagram

eyebright.jp

eyebright.jp

351 ms

0day.css

0day.css

195 ms

index_01.gif

index_01.gif

324 ms

index_02.gif

index_02.gif

131 ms

index_03.gif

index_03.gif

133 ms

index_04.gif

index_04.gif

131 ms

index_05.gif

index_05.gif

154 ms

index_06.gif

index_06.gif

268 ms

index_07.gif

index_07.gif

282 ms

index_09.gif

index_09.gif

357 ms

index_10.gif

index_10.gif

322 ms

index_11.gif

index_11.gif

524 ms

index_13.gif

index_13.gif

407 ms

index_14.gif

index_14.gif

468 ms

index_15.gif

index_15.gif

471 ms

index_17.gif

index_17.gif

614 ms

index_18.gif

index_18.gif

557 ms

index_19.gif

index_19.gif

727 ms

footer_img_01.gif

footer_img_01.gif

601 ms

footer_img_02.gif

footer_img_02.gif

671 ms

footer_img_03.gif

footer_img_03.gif

683 ms

footer_img_04.gif

footer_img_04.gif

730 ms

footer_img_05.gif

footer_img_05.gif

803 ms

Accessibility Review

eyebright.jp accessibility score

91

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.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

eyebright.jp best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

eyebright.jp 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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eyebright.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 Eyebright.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

eyebright.jp

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