Tools & Wizards About Us
tokyoparty.org screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

tokyoparty.org

4/22 NEW インターナショナルパーティー 東京 @ KITSUNE 渋谷

Page Load Speed

2.2 sec in total

First Response

296 ms

Resources Loaded

1.7 sec

Page Rendered

197 ms

tokyoparty.org screenshot

About Website

Visit tokyoparty.org now to see the best up-to-date Tokyoparty content for Japan and also check out these interesting facts you probably never knew about tokyoparty.org

「国際交流パーティー東京」は毎週たくさんの外国人と英語を勉強したい日本人が会う国際交流パーティーです。日本語が出来る外国人も多いので、英語が話せない日本人も飲み放題を楽しみながら外国人の友達を作ろう！

Visit tokyoparty.org

Key Findings

We analyzed Tokyoparty.org page load time and found that the first response time was 296 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

tokyoparty.org performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

tokyoparty.org

296 ms

stylesheet.css

74 ms

formval.js

136 ms

spods.js

195 ms

spods.js

198 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 32% of them (22 requests) were addressed to the original Tokyoparty.org, 14% (10 requests) were made to Static.xx.fbcdn.net and 13% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Tokyoparty.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.2 kB (19%)

Content Size

309.0 kB

After Optimization

248.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tokyoparty.org main page is 309.0 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. 50% of websites need less resources to load. Images take 214.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 28.0 kB

  • Original 36.8 kB
  • After minification 34.7 kB
  • After compression 8.8 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 28.0 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 14.7 kB

  • Original 214.8 kB
  • After minification 200.2 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. Tokyoparty images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 12.9 kB

  • Original 52.1 kB
  • After minification 51.0 kB
  • After compression 39.2 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 12.9 kB or 25% of the original size.

CSS Optimization

-87%

Potential reduce by 4.7 kB

  • Original 5.4 kB
  • After minification 3.9 kB
  • After compression 697 B

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. Tokyoparty.org needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (39%)

Requests Now

67

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tokyoparty. 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 as a result speed up the page load time.

Network Requests Diagram

tokyoparty.org

tokyoparty.org

296 ms

stylesheet.css

stylesheet.css

74 ms

formval.js

formval.js

136 ms

spods.js

spods.js

195 ms

spods.js

spods.js

198 ms

show_ads.js

show_ads.js

6 ms

sdk.js

sdk.js

214 ms

spacer.gif

spacer.gif

293 ms

tokyoparty_logo.png

tokyoparty_logo.png

77 ms

engl.png

engl.png

168 ms

spacer.gif

spacer.gif

170 ms

new.gif

new.gif

168 ms

hot.gif

hot.gif

169 ms

image.php

image.php

331 ms

image.php

image.php

330 ms

image.php

image.php

359 ms

image.php

image.php

390 ms

image.php

image.php

359 ms

image.php

image.php

408 ms

image.php

image.php

483 ms

image.php

image.php

449 ms

image.php

image.php

587 ms

image.php

image.php

1302 ms

image.php

image.php

1287 ms

image.php

image.php

1291 ms

image.php

image.php

1314 ms

jp.png

jp.png

1251 ms

spod.6934.jpg

spod.6934.jpg

49 ms

ca-pub-0504717580740207.js

ca-pub-0504717580740207.js

156 ms

zrt_lookup.html

zrt_lookup.html

184 ms

show_ads_impl.js

show_ads_impl.js

82 ms

ga.js

ga.js

128 ms

spod.7254.jpg

spod.7254.jpg

49 ms

spod.5997.jpg

spod.5997.jpg

49 ms

spod.8156.jpg

spod.8156.jpg

127 ms

ads

ads

216 ms

141 ms

osd.js

osd.js

30 ms

__utm.gif

__utm.gif

36 ms

xd_arbiter.php

xd_arbiter.php

141 ms

xd_arbiter.php

xd_arbiter.php

272 ms

page.php

page.php

145 ms

m_js_controller.js

m_js_controller.js

31 ms

abg.js

abg.js

48 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

45 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

41 ms

s

s

27 ms

x_button_blue2.png

x_button_blue2.png

12 ms

410ucuAGgaJ.css

410ucuAGgaJ.css

175 ms

tSbl8xBI27R.css

tSbl8xBI27R.css

216 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

299 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

370 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

295 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

319 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

4 ms

526431_400651023278864_321076500_n.jpg

526431_400651023278864_321076500_n.jpg

177 ms

32383_507452675932031_839306578_n.png

32383_507452675932031_839306578_n.png

216 ms

10704193_737577586318880_7110632789200416494_n.jpg

10704193_737577586318880_7110632789200416494_n.jpg

321 ms

995809_376643735774185_1349830087_n.jpg

995809_376643735774185_1349830087_n.jpg

294 ms

12734018_902155083233544_4273510610303030505_n.jpg

12734018_902155083233544_4273510610303030505_n.jpg

298 ms

1606865_1558120624517585_343849982442888202_n.jpg

1606865_1558120624517585_343849982442888202_n.jpg

296 ms

11219433_930753820348537_702913484739794242_n.jpg

11219433_930753820348537_702913484739794242_n.jpg

296 ms

12112468_785166191605633_7112921925580748600_n.jpg

12112468_785166191605633_7112921925580748600_n.jpg

294 ms

1150829_556531934382370_2013679789_n.jpg

1150829_556531934382370_2013679789_n.jpg

333 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

61 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

60 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

50 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

48 ms

ui

ui

43 ms

Accessibility Review

tokyoparty.org accessibility score

49

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

tokyoparty.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

tokyoparty.org SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tokyoparty.org can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tokyoparty.org 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

tokyoparty.org

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