Report Summary

  • 56

    Performance

    Renders faster than
    73% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

eyemap.jp

眼科検索「アイマップ」 | レーシック手術やICL治療対応の眼科専門医検索マップ

Page Load Speed

3.2 sec in total

First Response

581 ms

Resources Loaded

2.4 sec

Page Rendered

163 ms

eyemap.jp screenshot

About Website

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

「眼科まっぷ」は全国の眼科病院を都道府県別/地図で検索できるサイトです。目に関する相談や緑内障、白内障、結膜炎、弱視など治療のための病院探しにご活用ください。

Visit eyemap.jp

Key Findings

We analyzed Eyemap.jp page load time and found that the first response time was 581 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

eyemap.jp performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

eyemap.jp

581 ms

application.css

187 ms

application.js

591 ms

js

35 ms

show_ads.js

6 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 18% of them (7 requests) were addressed to the original Eyemap.jp, 23% (9 requests) were made to Google.com and 13% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Eyemap.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.4 kB (30%)

Content Size

555.5 kB

After Optimization

386.1 kB

In fact, the total size of Eyemap.jp main page is 555.5 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. 40% of websites need less resources to load. Images take 255.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 20.1 kB

  • Original 27.7 kB
  • After minification 26.0 kB
  • After compression 7.6 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 20.1 kB or 72% of the original size.

Image Optimization

-5%

Potential reduce by 13.6 kB

  • Original 255.4 kB
  • After minification 241.8 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. Eyemap images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 85.1 kB

  • Original 213.9 kB
  • After minification 213.7 kB
  • After compression 128.8 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 85.1 kB or 40% of the original size.

CSS Optimization

-87%

Potential reduce by 50.7 kB

  • Original 58.5 kB
  • After minification 55.0 kB
  • After compression 7.8 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. Eyemap.jp needs all CSS files to be minified and compressed as it can save up to 50.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (36%)

Requests Now

36

After Optimization

23

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eyemap. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

eyemap.jp accessibility score

98

Accessibility Issues

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

eyemap.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

eyemap.jp SEO score

86

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

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 Eyemap.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 Eyemap.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 Eyemap. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: