Tools & Wizards About Us
sao-game.jp screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

sao-game.jp

ソードアート・オンライン ゲーム公式ポータルサイト「βeater's cafe」（ビーターズカフェ） | バンダイナムコエンターテインメント公式サイト

Page Load Speed

5.8 sec in total

First Response

392 ms

Resources Loaded

4.2 sec

Page Rendered

1.2 sec

sao-game.jp screenshot

About Website

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

ソードアート・オンライン ゲーム公式ポータルサイト「βeater's cafe」（ビーターズカフェ）は「ソードアート・オンライン」ゲーム公式ポータルサイトです。『ソードアート・オンライン』シリーズの最新情報はここから！

Visit sao-game.jp

Key Findings

We analyzed Sao-game.jp page load time and found that the first response time was 392 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sao-game.jp performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.083

93/100

15%

TTI (Time to Interactive)

Value24.9 s

0/100

10%

Network Requests Diagram

sao-game.jp

392 ms

sao-game.jp

765 ms

otSDKStub.js

26 ms

jquery.js

293 ms

jquery.easing.js

435 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 70% of them (68 requests) were addressed to the original Sao-game.jp, 8% (8 requests) were made to Cdn.cookielaw.org and 6% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Sao-game.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 534.6 kB (8%)

Content Size

6.8 MB

After Optimization

6.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sao-game.jp main page is 6.8 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. Only a small number of websites need less resources to load. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 108.1 kB

  • Original 135.1 kB
  • After minification 130.8 kB
  • After compression 27.0 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 108.1 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 46.2 kB

  • Original 5.9 MB
  • After minification 5.9 MB

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. Sao Game images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 349.9 kB

  • Original 666.7 kB
  • After minification 660.9 kB
  • After compression 316.8 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 349.9 kB or 52% of the original size.

CSS Optimization

-30%

Potential reduce by 30.4 kB

  • Original 102.3 kB
  • After minification 101.2 kB
  • After compression 71.9 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. Sao-game.jp needs all CSS files to be minified and compressed as it can save up to 30.4 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (36%)

Requests Now

88

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sao Game. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sao-game.jp

sao-game.jp

392 ms

sao-game.jp

sao-game.jp

765 ms

otSDKStub.js

otSDKStub.js

26 ms

jquery.js

jquery.js

293 ms

jquery.easing.js

jquery.easing.js

435 ms

common.js

common.js

438 ms

slick.min.js

slick.min.js

740 ms

top.js

top.js

466 ms

news.min.js

news.min.js

468 ms

reset.css

reset.css

496 ms

layout_renewal.css

layout_renewal.css

722 ms

slick.css

slick.css

583 ms

top.css

top.css

619 ms

footer00.js

footer00.js

895 ms

particles.min.js

particles.min.js

890 ms

app.js

app.js

660 ms

639e8680-58ae-4351-850f-873c8237f9df.json

639e8680-58ae-4351-850f-873c8237f9df.json

18 ms

location

location

33 ms

otBannerSdk.js

otBannerSdk.js

14 ms

en.json

en.json

19 ms

otFlat.json

otFlat.json

12 ms

otPcTab.json

otPcTab.json

20 ms

otCommonStyles.css

otCommonStyles.css

23 ms

css2

css2

35 ms

gtm.js

gtm.js

184 ms

gtm.js

gtm.js

276 ms

rFfmcKuc3TY

rFfmcKuc3TY

269 ms

bg_Logo.png

bg_Logo.png

169 ms

logo_sao_portal.png

logo_sao_portal.png

173 ms

btn_mypage.png

btn_mypage.png

171 ms

btn_member.png

btn_member.png

171 ms

ic_new_nav.png

ic_new_nav.png

241 ms

bg_content.png

bg_content.png

172 ms

bg_mv_l.png

bg_mv_l.png

304 ms

bg_mv_r.png

bg_mv_r.png

328 ms

imgsrc.php

imgsrc.php

1183 ms

imgsrc.php

imgsrc.php

1015 ms

imgsrc.php

imgsrc.php

1017 ms

imgsrc.php

imgsrc.php

1412 ms

imgsrc.php

imgsrc.php

1012 ms

imgsrc.php

imgsrc.php

1174 ms

ico_info.png

ico_info.png

1048 ms

bg_pickupbnr_l.png

bg_pickupbnr_l.png

1102 ms

bg_pickupbnr_r.png

bg_pickupbnr_r.png

1109 ms

imgsrc.php

imgsrc.php

1188 ms

imgsrc.php

imgsrc.php

1261 ms

imgsrc.php

imgsrc.php

1266 ms

imgsrc.php

imgsrc.php

1324 ms

bg_txt.png

bg_txt.png

1326 ms

ic_new.png

ic_new.png

1333 ms

bg_tag.png

bg_tag.png

1413 ms

btn_arrow_right.png

btn_arrow_right.png

1421 ms

bg_txt.png

bg_txt.png

1468 ms

bg_star.png

bg_star.png

1472 ms

bnr_10th.jpg

bnr_10th.jpg

1477 ms

bnr_10th_event.jpg

bnr_10th_event.jpg

1573 ms

bg_txt.png

bg_txt.png

1567 ms

imgsrc.php

imgsrc.php

1579 ms

imgsrc.php

imgsrc.php

1614 ms

imgsrc.php

imgsrc.php

1618 ms

imgsrc.php

imgsrc.php

1625 ms

imgsrc.php

imgsrc.php

1722 ms

pxiByp8kv8JHgFVrLGT9V1g.woff

pxiByp8kv8JHgFVrLGT9V1g.woff

16 ms

pxiByp8kv8JHgFVrLCz7V1g.woff

pxiByp8kv8JHgFVrLCz7V1g.woff

41 ms

gNMVW2drQpDw0GjzrVNFf_valaDBcznOqodNaWc.woff

gNMVW2drQpDw0GjzrVNFf_valaDBcznOqodNaWc.woff

64 ms

gNMYW2drQpDw0GjzrVNFf_valaDBcznOkjg.woff

gNMYW2drQpDw0GjzrVNFf_valaDBcznOkjg.woff

70 ms

imgsrc.php

imgsrc.php

1645 ms

footer00.js

footer00.js

759 ms

bg_txt.png

bg_txt.png

1575 ms

tit_about.png

tit_about.png

1594 ms

bg_about.png

bg_about.png

1599 ms

img_mail.png

img_mail.png

1606 ms

img_present.png

img_present.png

1713 ms

bg_pagetop.png

bg_pagetop.png

1636 ms

www-player.css

www-player.css

20 ms

www-embed-player.js

www-embed-player.js

40 ms

base.js

base.js

69 ms

btn_pagetop_off.png

btn_pagetop_off.png

1589 ms

bnr_saofd.jpg

bnr_saofd.jpg

1580 ms

-iaWypUxMAwVmZo986mMThLjwUu_f6uBwRf76o5foO4.js

-iaWypUxMAwVmZo986mMThLjwUu_f6uBwRf76o5foO4.js

82 ms

embed.js

embed.js

44 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

32 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

8 ms

Create

Create

105 ms

GenerateIT

GenerateIT

15 ms

groupLogo.svg

groupLogo.svg

661 ms

powered_by_logo.svg

powered_by_logo.svg

40 ms

bnr_saolr.jpg

bnr_saolr.jpg

904 ms

bnr_saoal.jpg

bnr_saoal.jpg

906 ms

bnr_saoif.jpg

bnr_saoif.jpg

1021 ms

bnr_saovs.jpg

bnr_saovs.jpg

999 ms

bnr_1000_471.jpg

bnr_1000_471.jpg

954 ms

bnr_anime.jpg

bnr_anime.jpg

971 ms

bnr_books.jpg

bnr_books.jpg

888 ms

btn_twitter.png

btn_twitter.png

888 ms

btn_facebook.png

btn_facebook.png

1005 ms

btn_line.png

btn_line.png

947 ms

Accessibility Review

sao-game.jp accessibility score

92

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

Best Practices

sao-game.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sao-game.jp SEO score

99

Search Engine Optimization Advices

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 Sao-game.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 Sao-game.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

sao-game.jp

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