Tools & Wizards About Us
brain-studymeeting.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

brain-studymeeting.com

【脳のお勉強会】 | 脳の知識を身につけるお勉強会

Page Load Speed

5 sec in total

First Response

466 ms

Resources Loaded

4.3 sec

Page Rendered

252 ms

brain-studymeeting.com screenshot

About Website

Visit brain-studymeeting.com now to see the best up-to-date Brain Studymeeting content for Japan and also check out these interesting facts you probably never knew about brain-studymeeting.com

近年、様々な方面で話題に挙げられることが多くなった脳。その脳に関する正しい知識を身につけましょう。

Visit brain-studymeeting.com

Key Findings

We analyzed Brain-studymeeting.com page load time and found that the first response time was 466 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

brain-studymeeting.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.163

72/100

15%

TTI (Time to Interactive)

Value16.2 s

6/100

10%

Network Requests Diagram

brain-studymeeting.com

466 ms

www.brain-studymeeting.com

1106 ms

style.css

333 ms

jquery.treeview.css

349 ms

bs.css

340 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 53% of them (28 requests) were addressed to the original Brain-studymeeting.com, 17% (9 requests) were made to So5link.com and 9% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source So5link.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 129.1 kB (50%)

Content Size

259.3 kB

After Optimization

130.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Brain-studymeeting.com main page is 259.3 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. Javascripts take 123.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 13.0 kB

  • Original 18.2 kB
  • After minification 16.8 kB
  • After compression 5.1 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 13.0 kB or 72% of the original size.

Image Optimization

-15%

Potential reduce by 16.0 kB

  • Original 104.4 kB
  • After minification 88.4 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, Brain Studymeeting needs image optimization as it can save up to 16.0 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 89.5 kB

  • Original 123.4 kB
  • After minification 75.3 kB
  • After compression 33.8 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 89.5 kB or 73% of the original size.

CSS Optimization

-79%

Potential reduce by 10.5 kB

  • Original 13.3 kB
  • After minification 10.7 kB
  • After compression 2.8 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. Brain-studymeeting.com needs all CSS files to be minified and compressed as it can save up to 10.5 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (50%)

Requests Now

48

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brain Studymeeting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

brain-studymeeting.com

brain-studymeeting.com

466 ms

www.brain-studymeeting.com

www.brain-studymeeting.com

1106 ms

style.css

style.css

333 ms

jquery.treeview.css

jquery.treeview.css

349 ms

bs.css

bs.css

340 ms

bookmark.css

bookmark.css

353 ms

jquery.js

jquery.js

690 ms

jquery.cookie.js

jquery.cookie.js

360 ms

jquery.treeview.js

jquery.treeview.js

685 ms

smooth.pack.js

smooth.pack.js

682 ms

show_ads.js

show_ads.js

5 ms

101kaigo.gif

101kaigo.gif

538 ms

bg.gif

bg.gif

169 ms

bg.jpg

bg.jpg

168 ms

header.jpg

header.jpg

311 ms

logo.gif

logo.gif

336 ms

topnav_bg.jpg

topnav_bg.jpg

337 ms

top.jpg

top.jpg

853 ms

01.gif

01.gif

476 ms

02.jpg

02.jpg

707 ms

03.gif

03.gif

641 ms

01.jpg

01.jpg

786 ms

01.gif

01.gif

656 ms

docheck.jpg

docheck.jpg

1132 ms

02.gif

02.gif

959 ms

footer.jpg

footer.jpg

1313 ms

116jihei.gif

116jihei.gif

561 ms

123panic.gif

123panic.gif

554 ms

124stress.gif

124stress.gif

555 ms

148jinuen.gif

148jinuen.gif

1029 ms

155kowaihana4.gif

155kowaihana4.gif

2034 ms

187-menieru.gif

187-menieru.gif

699 ms

189-kouketuatuguide.gif

189-kouketuatuguide.gif

721 ms

271-ninchiwalks.gif

271-ninchiwalks.gif

725 ms

zrt_lookup.html

zrt_lookup.html

32 ms

show_ads_impl.js

show_ads_impl.js

48 ms

ads

ads

223 ms

01.gif

01.gif

922 ms

02.gif

02.gif

982 ms

01.jpg

01.jpg

1071 ms

osd.js

osd.js

26 ms

ads

ads

211 ms

nemu_guide.gif

nemu_guide.gif

1173 ms

m_js_controller.js

m_js_controller.js

22 ms

abg.js

abg.js

44 ms

favicon

favicon

72 ms

favicon

favicon

54 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

63 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

47 ms

s

s

33 ms

x_button_blue2.png

x_button_blue2.png

17 ms

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js

11 ms

activeview

activeview

13 ms

Accessibility Review

brain-studymeeting.com accessibility score

84

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-*] attributes do not match their roles

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

Best Practices

brain-studymeeting.com best practices score

67

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

Browser errors were logged to the console

SEO Factors

brain-studymeeting.com 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

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

    EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Brain-studymeeting.com 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 Brain-studymeeting.com main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

brain-studymeeting.com

Open Graph data is detected on the main page of Brain Studymeeting. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: