Tools & Wizards About Us
charlotte-anime.jp screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

charlotte-anime.jp

TVアニメ「Charlotte(シャーロット)」公式サイト

Page Load Speed

5.5 sec in total

First Response

862 ms

Resources Loaded

4.4 sec

Page Rendered

307 ms

charlotte-anime.jp screenshot

About Website

Click here to check amazing Charlotte Anime content for Russia. Otherwise, check out these important facts you probably never knew about charlotte-anime.jp

大切な何かを失うとしても、少年は運命に立ち向かう。麻枝 准は問う、眩しい青春の行方を。TVアニメ「Charlotte(シャーロット)」2020年10月よりBS日テレにて再放送！！

Visit charlotte-anime.jp

Key Findings

We analyzed Charlotte-anime.jp page load time and found that the first response time was 862 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

charlotte-anime.jp performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value28.5 s

0/100

25%

SI (Speed Index)

Value23.5 s

0/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value1.534

0/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

charlotte-anime.jp

862 ms

js

86 ms

html5reset.css

178 ms

flexslider.css

347 ms

slick.css

460 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 87% of them (75 requests) were addressed to the original Charlotte-anime.jp, 3% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Charlotte-anime.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 274.5 kB (16%)

Content Size

1.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Charlotte-anime.jp main page is 1.7 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 39.1 kB

  • Original 46.0 kB
  • After minification 41.4 kB
  • After compression 6.9 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 39.1 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 93.9 kB

  • Original 1.4 MB
  • After minification 1.3 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. Charlotte Anime images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 117.1 kB

  • Original 199.7 kB
  • After minification 196.9 kB
  • After compression 82.6 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 117.1 kB or 59% of the original size.

CSS Optimization

-79%

Potential reduce by 24.4 kB

  • Original 30.9 kB
  • After minification 22.5 kB
  • After compression 6.5 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. Charlotte-anime.jp needs all CSS files to be minified and compressed as it can save up to 24.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (20%)

Requests Now

85

After Optimization

68

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Charlotte Anime. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

charlotte-anime.jp

charlotte-anime.jp

862 ms

js

js

86 ms

html5reset.css

html5reset.css

178 ms

flexslider.css

flexslider.css

347 ms

slick.css

slick.css

460 ms

common.css

common.css

455 ms

home.css

home.css

456 ms

jquery-3.1.0.min.js

jquery-3.1.0.min.js

37 ms

jquery.cookie.js

jquery.cookie.js

470 ms

common.js

common.js

469 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

519 ms

slick.min.js

slick.min.js

761 ms

top.js

top.js

627 ms

ga.js

ga.js

616 ms

libs.js

libs.js

917 ms

conversion.js

conversion.js

107 ms

s_retargeting.js

s_retargeting.js

903 ms

0.jpg

0.jpg

88 ms

loading_2.gif

loading_2.gif

473 ms

bg.png

bg.png

210 ms

icon_off.png

icon_off.png

217 ms

logo.jpg

logo.jpg

223 ms

pkg.jpg

pkg.jpg

353 ms

new_movie.png

new_movie.png

319 ms

movie_fillter.png

movie_fillter.png

371 ms

menu_top.png

menu_top.png

379 ms

menu_news.png

menu_news.png

386 ms

menu_story.png

menu_story.png

485 ms

menu_onair.png

menu_onair.png

524 ms

menu_staff.png

menu_staff.png

540 ms

menu_character.png

menu_character.png

546 ms

menu_music.png

menu_music.png

547 ms

menu_cd.png

menu_cd.png

638 ms

menu_br_dvd.png

menu_br_dvd.png

647 ms

menu_movie.png

menu_movie.png

684 ms

menu_radio.png

menu_radio.png

706 ms

menu_special.png

menu_special.png

716 ms

menu_twitter.png

menu_twitter.png

713 ms

share.png

share.png

806 ms

twitter.png

twitter.png

816 ms

facebook.png

facebook.png

843 ms

bnr_abc.png

bnr_abc.png

867 ms

bnr_gs.jpg

bnr_gs.jpg

1016 ms

bnr_gs2.jpg

bnr_gs2.jpg

884 ms

bnr_key.png

bnr_key.png

975 ms

bnr_anx.png

bnr_anx.png

978 ms

bnr_g.png

bnr_g.png

1007 ms

bnr_pa.png

bnr_pa.png

1032 ms

menu_foot_01.png

menu_foot_01.png

1047 ms

menu_foot_02.png

menu_foot_02.png

1135 ms

menu_foot_03.png

menu_foot_03.png

1151 ms

txt_foot.png

txt_foot.png

1175 ms

analytics.js

analytics.js

18 ms

copyright.png

copyright.png

1125 ms

linkid.js

linkid.js

8 ms

collect

collect

13 ms

collect

collect

30 ms

50 ms

bnr_03.jpg

bnr_03.jpg

1043 ms

35 ms

bnr_02.jpg

bnr_02.jpg

1159 ms

bnr_04.jpg

bnr_04.jpg

1086 ms

bnr_05.jpg

bnr_05.jpg

1244 ms

kv_02.jpg

kv_02.jpg

1635 ms

tex_key2_m.png

tex_key2_m.png

1006 ms

tex_key2_r.png

tex_key2_r.png

989 ms

tex_key2_l.png

tex_key2_l.png

1084 ms

kv_03.jpg

kv_03.jpg

1426 ms

tex_key3_m.png

tex_key3_m.png

1058 ms

tex_key3_r.png

tex_key3_r.png

1045 ms

tex_key3_l.png

tex_key3_l.png

1102 ms

title_news.png

title_news.png

1095 ms

more.png

more.png

1162 ms

w423

w423

1375 ms

w600

w600

1202 ms

w700

w700

1699 ms

w225

w225

1198 ms

w500

w500

1429 ms

w600

w600

1302 ms

w500

w500

1639 ms

btn_more.png

btn_more.png

1285 ms

btn_page_top.png

btn_page_top.png

1306 ms

noimage.jpg

noimage.jpg

1340 ms

icon_twitter.png

icon_twitter.png

1391 ms

icon_facebook.png

icon_facebook.png

1397 ms

icon_hatena.png

icon_hatena.png

1320 ms

Accessibility Review

charlotte-anime.jp accessibility score

59

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

charlotte-anime.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

charlotte-anime.jp SEO score

85

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

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

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Charlotte-anime.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 Charlotte-anime.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

charlotte-anime.jp

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