Tools & Wizards About Us
heavymetalanthem.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

heavymetalanthem.com

ANTHEM（アンセム）

Page Load Speed

12.4 sec in total

First Response

3.1 sec

Resources Loaded

9 sec

Page Rendered

316 ms

heavymetalanthem.com screenshot

About Website

Click here to check amazing Heavymetal ANTHEM content for Japan. Otherwise, check out these important facts you probably never knew about heavymetalanthem.com

official site

Visit heavymetalanthem.com

Key Findings

We analyzed Heavymetalanthem.com page load time and found that the first response time was 3.1 sec and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

heavymetalanthem.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value32.4 s

0/100

10%

TBT (Total Blocking Time)

Value30,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value66.5 s

0/100

10%

Network Requests Diagram

www.heavymetalanthem.com

3071 ms

wp-emoji-release.min.js

169 ms

styles.css

331 ms

jquery.js

499 ms

jquery-migrate.min.js

334 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 36% of them (46 requests) were addressed to the original Heavymetalanthem.com, 16% (20 requests) were made to Platform.twitter.com and 13% (17 requests) were made to Encore.scdn.co. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Heavymetalanthem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 332.7 kB (16%)

Content Size

2.1 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heavymetalanthem.com main page is 2.1 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. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 38.8 kB

  • Original 47.9 kB
  • After minification 41.0 kB
  • After compression 9.1 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 6.9 kB, which is 14% 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 38.8 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 1.9 kB

  • Original 935.5 kB
  • After minification 933.6 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. Heavymetal ANTHEM images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 289.6 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 754.9 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 289.6 kB or 28% of the original size.

CSS Optimization

-3%

Potential reduce by 2.4 kB

  • Original 83.2 kB
  • After minification 83.2 kB
  • After compression 80.8 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. Heavymetalanthem.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 58 (55%)

Requests Now

106

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heavymetal ANTHEM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.heavymetalanthem.com

www.heavymetalanthem.com

3071 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

169 ms

styles.css

styles.css

331 ms

jquery.js

jquery.js

499 ms

jquery-migrate.min.js

jquery-migrate.min.js

334 ms

style.css

style.css

340 ms

jquery.min.js

jquery.min.js

527 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

352 ms

jquery.biggerlink.min.js

jquery.biggerlink.min.js

496 ms

lazyload.min.js

lazyload.min.js

498 ms

common.js

common.js

512 ms

widgets.js

widgets.js

17 ms

scripts.js

scripts.js

528 ms

wp-embed.min.js

wp-embed.min.js

661 ms

element.js

element.js

41 ms

reset.css

reset.css

167 ms

layout.css

layout.css

167 ms

common.css

common.css

171 ms

page.css

page.css

194 ms

iframe_api

iframe_api

77 ms

4582658076133_main_l.jpg

4582658076133_main_l.jpg

833 ms

logo.png

logo.png

660 ms

icon_facebook.png

icon_facebook.png

209 ms

icon_twitter.png

icon_twitter.png

208 ms

icon_insta.png

icon_insta.png

208 ms

icon_sns.png

icon_sns.png

208 ms

icon_you.png

icon_you.png

208 ms

mainvisual.jpg

mainvisual.jpg

737 ms

btn_stop.png

btn_stop.png

659 ms

btn_play.png

btn_play.png

660 ms

btn_unmute.png

btn_unmute.png

659 ms

btn_mute.png

btn_mute.png

659 ms

bg_dot.png

bg_dot.png

736 ms

coming_soon.png

coming_soon.png

737 ms

live_event.png

live_event.png

736 ms

bnr_logo01.png

bnr_logo01.png

735 ms

bnr_logo02.png

bnr_logo02.png

735 ms

bnr_logo08.png

bnr_logo08.png

972 ms

bnr_logo09.png

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963 ms

bnr_logo06.png

bnr_logo06.png

963 ms

nuclear.jpg

nuclear.jpg

1255 ms

banner01.jpg

banner01.jpg

970 ms

banner03.png

banner03.png

2500 ms

banner04.png

banner04.png

2522 ms

ft_logo.png

ft_logo.png

1480 ms

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656 ms

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828 ms

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35 ms

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live_event.jpg

1188 ms

mad.jpg

mad.jpg

1413 ms

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temp_goods.jpg

temp_goods.jpg

1819 ms

settings

settings

495 ms

www-widgetapi.js

www-widgetapi.js

6 ms

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p5jwaFWt0zw

551 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

25 ms

base.js

base.js

72 ms

ad_status.js

ad_status.js

578 ms

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478 ms

embed.js

embed.js

186 ms

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178 ms

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326 ms

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333 ms

main-4ab1044a8a334553.js

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448 ms

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602 ms

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591 ms

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%5Bid%5D-57f5020975a5345e.js

602 ms

_buildManifest.js

_buildManifest.js

601 ms

_ssgManifest.js

_ssgManifest.js

601 ms

id

id

228 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

83 ms

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Qd4I-d9MZFMyqoHKZ0knUbDsRAzMkvDiLy2PqQHW_8DcVY2s6H4Hc4lbtTPbfWsH4IZsQ1XU=s68-c-k-c0x00ffffff-no-rj

663 ms

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KFOmCnqEu92Fr1Mu4mxP.ttf

660 ms

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673 ms

anthem_official

anthem_official

953 ms

anthem_official

anthem_official

1358 ms

Create

Create

404 ms

Create

Create

406 ms

Create

Create

408 ms

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488 ms

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744 ms

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CircularSp-Arab-Bold-47ca0fd648a183136981f28d0218cef6.woff

786 ms

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764 ms

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786 ms

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785 ms

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758 ms

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785 ms

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855 ms

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855 ms

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55 ms

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_buildManifest.js

55 ms

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56 ms

reaper.jpg

reaper.jpg

172 ms

GenerateIT

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131 ms

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11 ms

Accessibility Review

heavymetalanthem.com accessibility score

76

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

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

heavymetalanthem.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

heavymetalanthem.com SEO score

86

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

Links do not have descriptive text

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heavymetalanthem.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Heavymetalanthem.com 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

heavymetalanthem.com

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