Tools & Wizards About Us
rnnnews.jp screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

rnnnews.jp

RNN時事英語辞典 | 毎日更新。時事英語・ビジネス英語専門の英和辞書・和英辞書

Page Load Speed

3.7 sec in total

First Response

375 ms

Resources Loaded

2.8 sec

Page Rendered

487 ms

rnnnews.jp screenshot

About Website

Welcome to rnnnews.jp homepage info - get ready to check Rnnnews best content for Japan right away, or after learning these important things about rnnnews.jp

31,100語収録の、時事英語・新語を毎日更新するWeb英語辞書。最新の海外ニュースに登場する言葉も豊富。英字新聞や英語ニュースの翻訳・学習に便利な時事英語専門の英和辞書・和英辞書。単語帳機能もあり。英語での雑談ネタ探しに。時事英語入門者のボキャビルに。

Visit rnnnews.jp

Key Findings

We analyzed Rnnnews.jp page load time and found that the first response time was 375 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rnnnews.jp performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value1,920 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

rnnnews.jp

375 ms

global.css

171 ms

colorbox.css

333 ms

jquery.min.js

21 ms

jqRNNLib.js

422 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 19% of them (15 requests) were addressed to the original Rnnnews.jp, 23% (18 requests) were made to Platform.twitter.com and 10% (8 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Rnnnews.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 611.5 kB (44%)

Content Size

1.4 MB

After Optimization

776.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rnnnews.jp main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 50.9 kB

  • Original 63.1 kB
  • After minification 59.5 kB
  • After compression 12.2 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 50.9 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 67 B

  • Original 198.1 kB
  • After minification 198.1 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. Rnnnews images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 560.5 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 557.1 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 560.5 kB or 50% of the original size.

CSS Optimization

-1%

Potential reduce by 81 B

  • Original 8.8 kB
  • After minification 8.8 kB
  • After compression 8.8 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. Rnnnews.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 52 (74%)

Requests Now

70

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rnnnews. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rnnnews.jp

rnnnews.jp

375 ms

global.css

global.css

171 ms

colorbox.css

colorbox.css

333 ms

jquery.min.js

jquery.min.js

21 ms

jqRNNLib.js

jqRNNLib.js

422 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

422 ms

OneSignalSDK.page.js

OneSignalSDK.page.js

53 ms

onesignal_setting.js

onesignal_setting.js

422 ms

adsbygoogle.js

adsbygoogle.js

215 ms

pub-5280575741269754

pub-5280575741269754

81 ms

adsbygoogle.js

adsbygoogle.js

458 ms

widgets.js

widgets.js

98 ms

css

css

19 ms

gtm.js

gtm.js

117 ms

headerbkg.png

headerbkg.png

352 ms

logo.svg

logo.svg

225 ms

search.svg

search.svg

227 ms

app300.png

app300.png

229 ms

show_ads_impl.js

show_ads_impl.js

310 ms

tDbI2oqRg1oM3QBjjcaDkOr9rAA.ttf

tDbI2oqRg1oM3QBjjcaDkOr9rAA.ttf

21 ms

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tDbV2oqRg1oM3QBjjcaDkOJGiRD7OwQ.ttf

22 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

188 ms

fa-regular-400.ttf

fa-regular-400.ttf

508 ms

fa-brands-400.ttf

fa-brands-400.ttf

841 ms

fa-solid-900.ttf

fa-solid-900.ttf

1393 ms

js

js

80 ms

analytics.js

analytics.js

30 ms

collect

collect

214 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

215 ms

overlay.png

overlay.png

188 ms

settings

settings

131 ms

zrt_lookup.html

zrt_lookup.html

64 ms

ads

ads

538 ms

ads

ads

513 ms

ads

ads

488 ms

ads

ads

139 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

19 ms

rnn_chiefeditor

rnn_chiefeditor

67 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

20 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

46 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

59 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

76 ms

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103 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

107 ms

_buildManifest.js

_buildManifest.js

124 ms

_ssgManifest.js

_ssgManifest.js

125 ms

8526.0c32a8f0cfc5749221a3.js

8526.0c32a8f0cfc5749221a3.js

20 ms

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24 ms

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20 ms

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71 ms

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71 ms

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75 ms

5893.d500bd2a89ded806aa73.js

5893.d500bd2a89ded806aa73.js

23 ms

8032701952604779651

8032701952604779651

289 ms

load_preloaded_resource.js

load_preloaded_resource.js

86 ms

abg_lite.js

abg_lite.js

249 ms

window_focus.js

window_focus.js

80 ms

qs_click_protection.js

qs_click_protection.js

83 ms

ufs_web_display.js

ufs_web_display.js

73 ms

c653839755d9d9a3a773c62a0253f53f.js

c653839755d9d9a3a773c62a0253f53f.js

247 ms

icon.png

icon.png

71 ms

12d95d4c7f28e5d768e0b461a4598061.js

12d95d4c7f28e5d768e0b461a4598061.js

243 ms

5cad5a605d634f684c7cf1ecfca85228.js

5cad5a605d634f684c7cf1ecfca85228.js

276 ms

cd4a99796a94d0c9d381e4cfe43efd64.js

cd4a99796a94d0c9d381e4cfe43efd64.js

277 ms

reactive_library.js

reactive_library.js

434 ms

ca-pub-5280575741269754

ca-pub-5280575741269754

247 ms

s

s

74 ms

css

css

78 ms

activeview

activeview

238 ms

xjhP1ZZuKGHO2MkN5-NpKnD2PsyBoLvUaPEUlRzCpD8.js

xjhP1ZZuKGHO2MkN5-NpKnD2PsyBoLvUaPEUlRzCpD8.js

43 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

130 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

131 ms

373968890177281282

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121 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

34 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

47 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

52 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

54 ms

activeview

activeview

134 ms

css

css

89 ms

Accessibility Review

rnnnews.jp accessibility score

90

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

rnnnews.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rnnnews.jp SEO score

91

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

High

Tap targets are not sized appropriately

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 Rnnnews.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 Rnnnews.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

rnnnews.jp

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