Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

medpeer.jp

医師・医学生向け医療情報サイト:ログイン | MedPeer(メドピア)

Page Load Speed

2.7 sec in total

First Response

9 ms

Resources Loaded

2.6 sec

Page Rendered

81 ms

About Website

Click here to check amazing Med Peer content for Japan. Otherwise, check out these important facts you probably never knew about medpeer.jp

医師が経験やナレッジを「集合知」として共有し合う医師・医学生専用の医療情報サイトMedPeer（無料）のログインページです。最新の医療ニュース、薬剤評価掲示板、Web講演会、エキスパート医師による症例相談など、医師の臨床を支援するコンテンツが充実しています。

Visit medpeer.jp

Key Findings

We analyzed Medpeer.jp page load time and found that the first response time was 9 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

medpeer.jp performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value4,010 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

medpeer.jp

9 ms

medpeer.jp

560 ms

bootstrap-v3-3-7-b0e2d309.css

5 ms

nologin_base_application-e8254ce39f1de760c08b22bdba9d50f359953f64deba0bf0d40abc5ea7bfed18.css

15 ms

login-6cb84b553214b9406e75ac0eda6eedf2fa7fc2927dd1d57091d29f47953e83f6.css

19 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 47% of them (18 requests) were addressed to the original Medpeer.jp, 8% (3 requests) were made to Googletagmanager.com and 8% (3 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Medpeer.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.0 kB (2%)

Content Size

705.5 kB

After Optimization

693.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Medpeer.jp main page is 705.5 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. 60% of websites need less resources to load. Javascripts take 650.9 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 9.9 kB

  • Original 14.6 kB
  • After minification 14.4 kB
  • After compression 4.6 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 9.9 kB or 68% of the original size.

Image Optimization

-16%

Potential reduce by 1.6 kB

  • Original 10.3 kB
  • After minification 8.6 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, Med Peer needs image optimization as it can save up to 1.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 395 B

  • Original 650.9 kB
  • After minification 650.9 kB
  • After compression 650.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 18 B

  • Original 29.8 kB
  • After minification 29.8 kB
  • After compression 29.7 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. Medpeer.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (77%)

Requests Now

35

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Med Peer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

medpeer.jp accessibility score

67

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

medpeer.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

Missing source maps for large first-party JavaScript

SEO Factors

medpeer.jp SEO score

92

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

Image elements do not have [alt] attributes

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