Tools & Wizards About Us
swordart-online.net screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

swordart-online.net

アニメ「ソードアート・オンライン」ポータルサイト

Page Load Speed

7.2 sec in total

First Response

29 ms

Resources Loaded

6.8 sec

Page Rendered

365 ms

swordart-online.net screenshot

About Website

Visit swordart-online.net now to see the best up-to-date Swordart Online content for Japan and also check out these interesting facts you probably never knew about swordart-online.net

最新作『劇場版 ソードアート・オンライン -プログレッシブ- 冥き夕闇のスケルツォ』Blu-ray&DVD 好評発売中

Visit swordart-online.net

Key Findings

We analyzed Swordart-online.net page load time and found that the first response time was 29 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

swordart-online.net performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value1.293

1/100

15%

TTI (Time to Interactive)

Value21.0 s

1/100

10%

Network Requests Diagram

swordart-online.net

29 ms

swordart-online.net

511 ms

gtm.js

63 ms

js-redirect-module.js

351 ms

ga.js

358 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 82% of them (84 requests) were addressed to the original Swordart-online.net, 5% (5 requests) were made to Youtube.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Swordart-online.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 296.9 kB (7%)

Content Size

4.4 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swordart-online.net main page is 4.4 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. 80% 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. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 19.0 kB

  • Original 22.3 kB
  • After minification 19.9 kB
  • After compression 3.3 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. This page needs HTML code to be minified as it can gain 2.4 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 19.0 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 26.0 kB

  • Original 3.8 MB
  • After minification 3.8 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. Swordart Online images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 251.4 kB

  • Original 477.6 kB
  • After minification 477.5 kB
  • After compression 226.2 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 251.4 kB or 53% of the original size.

CSS Optimization

-1%

Potential reduce by 410 B

  • Original 63.1 kB
  • After minification 63.1 kB
  • After compression 62.6 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. Swordart-online.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (33%)

Requests Now

98

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swordart Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

swordart-online.net

swordart-online.net

29 ms

swordart-online.net

swordart-online.net

511 ms

gtm.js

gtm.js

63 ms

js-redirect-module.js

js-redirect-module.js

351 ms

ga.js

ga.js

358 ms

jquery.min.js

jquery.min.js

25 ms

common.js

common.js

344 ms

common.css

common.css

397 ms

top.css

top.css

409 ms

velocity.min.js

velocity.min.js

668 ms

top.js

top.js

525 ms

aniplex.imgdownload.min.js

aniplex.imgdownload.min.js

74 ms

analytics.js

analytics.js

18 ms

collect

collect

13 ms

collect

collect

24 ms

maxresdefault.jpg

maxresdefault.jpg

97 ms

bg_num.gif

bg_num.gif

1227 ms

bg_line.png

bg_line.png

460 ms

titlelogo_global.png

titlelogo_global.png

322 ms

dot.png

dot.png

381 ms

news.png

news.png

387 ms

movie.png

movie.png

369 ms

bluray.png

bluray.png

682 ms

radio.png

radio.png

758 ms

book.png

book.png

593 ms

goods.png

goods.png

759 ms

twitter.png

twitter.png

673 ms

instagram.png

instagram.png

1000 ms

saoaward.png

saoaward.png

847 ms

progressive.png

progressive.png

866 ms

alicization.png

alicization.png

1105 ms

movie.png

movie.png

1120 ms

mother.png

mother.png

1059 ms

culibur.png

culibur.png

1188 ms

phantombullet.png

phantombullet.png

1191 ms

extraedition.png

extraedition.png

1233 ms

fairydance.png

fairydance.png

1474 ms

aincrad.png

aincrad.png

1455 ms

title_share.png

title_share.png

1568 ms

slash.png

slash.png

1379 ms

twitter.png

twitter.png

1565 ms

facebook.png

facebook.png

1573 ms

bnr_10th_pkg.png

bnr_10th_pkg.png

1699 ms

bnr_saop_pkg.png

bnr_saop_pkg.png

2107 ms

bnr_fd_pl-pc.jpg

bnr_fd_pl-pc.jpg

1813 ms

bnr_fd_mt-pc.jpg

bnr_fd_mt-pc.jpg

1907 ms

bnr_10.png

bnr_10.png

2067 ms

bnr_digicon2022.png

bnr_digicon2022.png

2094 ms

bnr_10th.png

bnr_10th.png

2166 ms

bnr_ggo2.jpg

bnr_ggo2.jpg

2525 ms

bnr_bng.jpg

bnr_bng.jpg

2264 ms

iconBlue.png

iconBlue.png

2223 ms

progressive_s.jpg

progressive_s.jpg

2574 ms

name_progressive.png

name_progressive.png

2082 ms

progressive.png

progressive.png

1991 ms

btn_enter.png

btn_enter.png

2210 ms

progressive.png

progressive.png

1984 ms

icon_direct1.gif

icon_direct1.gif

1964 ms

alicization05.jpg

alicization05.jpg

2455 ms

name_alicization.png

name_alicization.png

1975 ms

alicization.jpg

alicization.jpg

2117 ms

alicization.png

alicization.png

2331 ms

movie.jpg

movie.jpg

2726 ms

name_movie.png

name_movie.png

1965 ms

movies.png

movies.png

2038 ms

movie.png

movie.png

2004 ms

mothers.jpg

mothers.jpg

2311 ms

name_mother.png

name_mother.png

2107 ms

mothers.png

mothers.png

2247 ms

mother.png

mother.png

2213 ms

calibur.jpg

calibur.jpg

2510 ms

name_calibur.png

name_calibur.png

2189 ms

calibur.png

calibur.png

2198 ms

calibur.png

calibur.png

2275 ms

phantombullet.jpg

phantombullet.jpg

2784 ms

name_phantombullet.png

name_phantombullet.png

2207 ms

phantombullet.png

phantombullet.png

2183 ms

phantombullet.png

phantombullet.png

2189 ms

extraedition.jpg

extraedition.jpg

2502 ms

name_extraedition.png

name_extraedition.png

2116 ms

extraedition.png

extraedition.png

2015 ms

extraedition.png

extraedition.png

1867 ms

fairydance.jpg

fairydance.jpg

2642 ms

name_fairydance.png

name_fairydance.png

1984 ms

fairydance.png

fairydance.png

1977 ms

fairydance.png

fairydance.png

1857 ms

aincrad.jpg

aincrad.jpg

2773 ms

name_aincrad.png

name_aincrad.png

1936 ms

aincrad.png

aincrad.png

1893 ms

aincrad.png

aincrad.png

1926 ms

mwhGSYeIJBs

mwhGSYeIJBs

88 ms

btn_back02.png

btn_back02.png

401 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

26 ms

base.js

base.js

52 ms

ad_status.js

ad_status.js

166 ms

xaCqA6YWeoHIgxSknUISl_7iTeuf2pd3Zmq9QI9ChSs.js

xaCqA6YWeoHIgxSknUISl_7iTeuf2pd3Zmq9QI9ChSs.js

121 ms

embed.js

embed.js

36 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

163 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

164 ms

id

id

49 ms

Create

Create

128 ms

Accessibility Review

swordart-online.net accessibility score

65

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best Practices

swordart-online.net best practices score

75

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

Page has valid source maps

SEO Factors

swordart-online.net SEO score

83

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 doesn't use 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 Swordart-online.net 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 Swordart-online.net 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

swordart-online.net

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