Tools & Wizards About Us
worldvision.jp screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

worldvision.jp

国際協力NGOワールド・ビジョン・ジャパン

Page Load Speed

7.9 sec in total

First Response

524 ms

Resources Loaded

7.1 sec

Page Rendered

251 ms

worldvision.jp screenshot

About Website

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

特定非営利活動(NPO)法人ワールド・ビジョン・ジャパンは、寄付・募金で世界の子どもを支援する国際協力NGO。貧困、紛争、災害など厳しい環境に生きる子どもたちに支援を届けるため、すべての子どもたちが健やかに成長できる世界を目指して活動しています。

Visit worldvision.jp

Key Findings

We analyzed Worldvision.jp page load time and found that the first response time was 524 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

worldvision.jp performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value31.3 s

0/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value670 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.237

53/100

15%

TTI (Time to Interactive)

Value33.5 s

0/100

10%

Network Requests Diagram

worldvision.jp

524 ms

www.worldvision.jp

1061 ms

reset.css

341 ms

common.css

517 ms

jquery-1.11.2.min.js

27 ms

Our browser made a total of 221 requests to load all elements on the main page. We found that 20% of them (44 requests) were addressed to the original Worldvision.jp, 11% (24 requests) were made to Static.xx.fbcdn.net and 6% (14 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Worldvision.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 264.6 kB (40%)

Content Size

657.7 kB

After Optimization

393.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Worldvision.jp main page is 657.7 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 265.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 57.9 kB

  • Original 77.1 kB
  • After minification 71.8 kB
  • After compression 19.2 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 57.9 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 11.0 kB

  • Original 250.3 kB
  • After minification 239.3 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. Worldvision images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 142.7 kB

  • Original 265.5 kB
  • After minification 251.5 kB
  • After compression 122.8 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 142.7 kB or 54% of the original size.

CSS Optimization

-82%

Potential reduce by 52.9 kB

  • Original 64.8 kB
  • After minification 51.0 kB
  • After compression 11.9 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. Worldvision.jp needs all CSS files to be minified and compressed as it can save up to 52.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 145 (74%)

Requests Now

195

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 195 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worldvision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 71 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

worldvision.jp

worldvision.jp

524 ms

www.worldvision.jp

www.worldvision.jp

1061 ms

reset.css

reset.css

341 ms

common.css

common.css

517 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

27 ms

jquery.min.js

jquery.min.js

1031 ms

selectivizr-min.js

selectivizr-min.js

689 ms

tabs.js

tabs.js

767 ms

validationEngine.jquery.css

validationEngine.jquery.css

688 ms

fontplus.js

fontplus.js

1009 ms

jquery.cookie.js

jquery.cookie.js

684 ms

easyselectbox.min.js

easyselectbox.min.js

751 ms

login.js

login.js

852 ms

doubleclick.js

doubleclick.js

925 ms

common_wrap.css

common_wrap.css

853 ms

top.css

top.css

920 ms

succeed_param.js

succeed_param.js

930 ms

platform.js

platform.js

91 ms

widgets.js

widgets.js

123 ms

wv_title.gif

wv_title.gif

190 ms

head_mywv_login.gif

head_mywv_login.gif

187 ms

headIcon_fb.gif

headIcon_fb.gif

259 ms

headIcon_twitter.gif

headIcon_twitter.gif

186 ms

headIcon_youtube.gif

headIcon_youtube.gif

188 ms

headIcon_blog.gif

headIcon_blog.gif

187 ms

headSlide_childsponsor_btn.gif

headSlide_childsponsor_btn.gif

380 ms

headSlide_childsponsor_btn02.gif

headSlide_childsponsor_btn02.gif

381 ms

news_detail.gif

news_detail.gif

381 ms

TOP_PC_477_226px.jpg

TOP_PC_477_226px.jpg

697 ms

news_ZAR_smartphone226x226.jpg

news_ZAR_smartphone226x226.jpg

385 ms

PCtvtop.jpg

PCtvtop.jpg

765 ms

eventInfo_detailBtn.jpg

eventInfo_detailBtn.jpg

601 ms

topBana_blog.gif

topBana_blog.gif

601 ms

topBana_houjin_shien.gif

topBana_houjin_shien.gif

601 ms

topBaba_ad.gif

topBaba_ad.gif

601 ms

foot_graph.gif

foot_graph.gif

779 ms

gtm.js

gtm.js

186 ms

sdk.js

sdk.js

339 ms

head_globalNavi.gif

head_globalNavi.gif

769 ms

cse.js

cse.js

208 ms

navi.gif

navi.gif

925 ms

1000x400PC.jpg

1000x400PC.jpg

1264 ms

default_news_list.html

default_news_list.html

764 ms

button.831500944bc3eb7ea5276ccdc3f71d2e.js

button.831500944bc3eb7ea5276ccdc3f71d2e.js

60 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

28 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

55 ms

fastbutton

fastbutton

112 ms

footer_bg.jpg

footer_bg.jpg

1163 ms

footList_icon.png

footList_icon.png

827 ms

footList_icon_sub.png

footList_icon_sub.png

870 ms

postmessageRelay

postmessageRelay

97 ms

tweet_button.6a78875565a912489e9aef879c881358.ja.html

tweet_button.6a78875565a912489e9aef879c881358.ja.html

75 ms

analytics.js

analytics.js

210 ms

conversion_async.js

conversion_async.js

197 ms

lb

lb

180 ms

segmentation.js

segmentation.js

206 ms

fbds.js

fbds.js

251 ms

so_sg.js

so_sg.js

909 ms

m.js

m.js

827 ms

aiom.js

aiom.js

825 ms

so_sg.js

so_sg.js

911 ms

pixel.js

pixel.js

703 ms

s_retargeting.js

s_retargeting.js

1035 ms

nendRt.js

nendRt.js

186 ms

top.js

top.js

681 ms

mone.64e97e852d9_2168.js

mone.64e97e852d9_2168.js

987 ms

fbevents.js

fbevents.js

245 ms

lb

lb

178 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

86 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

50 ms

0549.js

0549.js

212 ms

jsapi

jsapi

184 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

228 ms

api.js

api.js

106 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

198 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

207 ms

246 ms

xd_arbiter.php

xd_arbiter.php

344 ms

jot

jot

284 ms

210 ms

collect

collect

58 ms

cnt

cnt

734 ms

redirect.js

redirect.js

734 ms

default+ja.css

default+ja.css

50 ms

default+ja.I.js

default+ja.I.js

98 ms

s

s

151 ms

t.js

t.js

185 ms

u

u

212 ms

200 ms

207 ms

default.css

default.css

23 ms

async-ads.js

async-ads.js

115 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

60 ms

small-logo.png

small-logo.png

25 ms

search_box_icon.png

search_box_icon.png

29 ms

clear.png

clear.png

29 ms

input.gif

input.gif

481 ms

btn.gif

btn.gif

516 ms

28 ms

ga-audiences

ga-audiences

26 ms

52 ms

47 ms

s

s

37 ms

newsIcon_office.gif

newsIcon_office.gif

262 ms

newsIcon_advocacy.gif

newsIcon_advocacy.gif

306 ms

newsIcon_press.gif

newsIcon_press.gif

397 ms

KcDeqwasAgent.js

KcDeqwasAgent.js

148 ms

aio

aio

170 ms

Collection.aspx

Collection.aspx

154 ms

rtbsync.js

rtbsync.js

33 ms

pixel

pixel

42 ms

marking

marking

225 ms

Sync.aspx

Sync.aspx

668 ms

Sync.aspx

Sync.aspx

651 ms

Sync.aspx

Sync.aspx

660 ms

Sync.aspx

Sync.aspx

665 ms

Sync.aspx

Sync.aspx

672 ms

Sync.aspx

Sync.aspx

656 ms

Sync.aspx

Sync.aspx

699 ms

Sync.aspx

Sync.aspx

699 ms

Sync.aspx

Sync.aspx

698 ms

Sync.aspx

Sync.aspx

671 ms

Sync.aspx

Sync.aspx

697 ms

Sync.aspx

Sync.aspx

658 ms

DynamicRetargetUserSync.aspx

DynamicRetargetUserSync.aspx

693 ms

Collection.aspx

Collection.aspx

726 ms

csync

csync

216 ms

csync

csync

380 ms

pixel

pixel

168 ms

csync

csync

173 ms

pix

pix

180 ms

sd

sd

5 ms

sync

sync

208 ms

Sync.aspx

Sync.aspx

841 ms

cookiesync

cookiesync

651 ms

614 ms

pixel

pixel

22 ms

sd

sd

16 ms

Pug

Pug

50 ms

is

is

817 ms

adv.js

adv.js

75 ms

sync

sync

171 ms

sync

sync

14 ms

sync.ad-stir.com

sync.ad-stir.com

245 ms

combo

combo

163 ms

sync

sync

8 ms

google

google

161 ms

dg_gateway.js

dg_gateway.js

777 ms

Collection.aspx

Collection.aspx

154 ms

Collection.aspx

Collection.aspx

177 ms

adgeneration

adgeneration

325 ms

pb.html

pb.html

28 ms

pixel

pixel

13 ms

630 ms

605 ms

606 ms

tap.php

tap.php

437 ms

mapuser

mapuser

151 ms

Collection.aspx

Collection.aspx

161 ms

Collection.aspx

Collection.aspx

154 ms

pixel

pixel

13 ms

Collection.aspx

Collection.aspx

158 ms

151 ms

adv_inner.js

adv_inner.js

13 ms

Collection.aspx

Collection.aspx

618 ms

beacon.html

beacon.html

11 ms

adv.aspx

adv.aspx

942 ms

adv.aspx

adv.aspx

1028 ms

like_box.php

like_box.php

210 ms

like.php

like.php

94 ms

sd

sd

6 ms

pixel

pixel

16 ms

tap.php

tap.php

288 ms

Pug

Pug

39 ms

mapuser

mapuser

148 ms

set

set

638 ms

sync

sync

826 ms

sync

sync

29 ms

vpc6VNjRPXV.js

vpc6VNjRPXV.js

298 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

209 ms

sync

sync

713 ms

9hoskrDulPm.css

9hoskrDulPm.css

118 ms

MrxxdBM8xso.css

MrxxdBM8xso.css

121 ms

VYrT35wvj6g.css

VYrT35wvj6g.css

132 ms

_rx8naC75Dy.js

_rx8naC75Dy.js

199 ms

x5F9OMjKyLw.js

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222 ms

ICDbTSzjQEg.js

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154 ms

TTCre3391I0.js

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172 ms

C-h3nYPqETO.js

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215 ms

rFmE1g6Dkoz.js

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301 ms

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251 ms

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249 ms

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249 ms

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278 ms

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256 ms

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263 ms

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277 ms

36TdwhIHusi.js

36TdwhIHusi.js

288 ms

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120 ms

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118 ms

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124 ms

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124 ms

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126 ms

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126 ms

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124 ms

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126 ms

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148 ms

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125 ms

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126 ms

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126 ms

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128 ms

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129 ms

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129 ms

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131 ms

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65 ms

I6-MnjEovm5.js

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39 ms

vlXaquuXMrr.js

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81 ms

sync

sync

215 ms

sync

sync

247 ms

dgcore.js

dgcore.js

11 ms

adSiteVisit.js

adSiteVisit.js

23 ms

Accessibility Review

worldvision.jp accessibility score

61

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

worldvision.jp best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

worldvision.jp SEO score

85

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worldvision.jp 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 Worldvision.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

worldvision.jp

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