Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 74

    SEO

    Google-friendlier than
    32% of websites

kikuchi-megane.co.jp

キクチメガネ | 眼鏡・コンタクトレンズ・補聴器の専門店

Page Load Speed

14.9 sec in total

First Response

1.1 sec

Resources Loaded

13.3 sec

Page Rendered

540 ms

kikuchi-megane.co.jp screenshot

About Website

Welcome to kikuchi-megane.co.jp homepage info - get ready to check Kikuchi Megane best content for Japan right away, or after learning these important things about kikuchi-megane.co.jp

眼鏡、コンタクトレンズ、補聴器の専門店「キクチメガネ」の公式Webサイト。ビジョンケアへのこだわりや、眼鏡選びのポイント、店舗情報、おすすめのメガネフレーム、お得なキャンペーン情報などをご紹介しています。

Visit kikuchi-megane.co.jp

Key Findings

We analyzed Kikuchi-megane.co.jp page load time and found that the first response time was 1.1 sec and then it took 13.9 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

kikuchi-megane.co.jp performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.235

53/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

kikuchi-megane.co.jp

1062 ms

style.css

992 ms

jquery.jscrollpane.css

356 ms

slick.css

354 ms

slick-theme.css

408 ms

Our browser made a total of 184 requests to load all elements on the main page. We found that 90% of them (166 requests) were addressed to the original Kikuchi-megane.co.jp, 3% (6 requests) were made to Bypass.ad-stir.com and 1% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Kikuchi-megane.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 463.3 kB (31%)

Content Size

1.5 MB

After Optimization

1.0 MB

In fact, the total size of Kikuchi-megane.co.jp main page is 1.5 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 29.7 kB

  • Original 38.0 kB
  • After minification 34.6 kB
  • After compression 8.3 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 29.7 kB or 78% of the original size.

Image Optimization

-18%

Potential reduce by 201.6 kB

  • Original 1.1 MB
  • After minification 897.5 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. Obviously, Kikuchi Megane needs image optimization as it can save up to 201.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 173.0 kB

  • Original 267.8 kB
  • After minification 224.1 kB
  • After compression 94.9 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 173.0 kB or 65% of the original size.

CSS Optimization

-86%

Potential reduce by 59.1 kB

  • Original 68.9 kB
  • After minification 54.1 kB
  • After compression 9.8 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. Kikuchi-megane.co.jp needs all CSS files to be minified and compressed as it can save up to 59.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (23%)

Requests Now

174

After Optimization

134

The browser has sent 174 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kikuchi Megane. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kikuchi-megane.co.jp accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Best Practices

kikuchi-megane.co.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

kikuchi-megane.co.jp SEO score

74

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 doesn't use 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 Kikuchi-megane.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 Kikuchi-megane.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 description is not detected on the main page of Kikuchi Megane. 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: