Tools & Wizards About Us
heros-web.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

heros-web.com

HERO'S Web（ヒーローズウェブ）公式サイト | 毎日更新のマンガサイト！多彩な作品が無料で読める

Page Load Speed

5.1 sec in total

First Response

756 ms

Resources Loaded

2.8 sec

Page Rendered

1.5 sec

heros-web.com screenshot

About Website

Click here to check amazing HERO S Web content for Japan. Otherwise, check out these important facts you probably never knew about heros-web.com

漫画出版社ヒーローズの公式マンガサイト（旧コミプレ）。 異世界・転生、悪役令嬢、バトル、百合など幅広いジャンルの話題作を毎日更新！ アニメ化・映画化の人気作から注目の最新連載まで、無料で読めるエピソードも充実のラインナップでお届けします。

Visit heros-web.com

Key Findings

We analyzed Heros-web.com page load time and found that the first response time was 756 ms and then it took 4.3 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

heros-web.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value58.0 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

Network Requests Diagram

viewer.heros-web.com

756 ms

heros.css

23 ms

enterprise.js

50 ms

gtm.js

106 ms

2550689798668381056-07421e740801482ca555831ed8964c5e

421 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Heros-web.com, 25% (16 requests) were made to Cdn.viewer.heros-web.com and 9% (6 requests) were made to Cdn-img.viewer.heros-web.com. The less responsive or slowest element that took the longest time to load (880 ms) relates to the external source Cs.nakanohito.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 778.2 kB (10%)

Content Size

8.2 MB

After Optimization

7.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heros-web.com main page is 8.2 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. Images take 7.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 101.2 kB

  • Original 128.9 kB
  • After minification 123.3 kB
  • After compression 27.6 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 101.2 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 607.6 kB

  • Original 7.7 MB
  • After minification 7.1 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. HERO S Web images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 58.6 kB

  • Original 312.8 kB
  • After minification 312.8 kB
  • After compression 254.2 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 58.6 kB or 19% of the original size.

CSS Optimization

-22%

Potential reduce by 10.8 kB

  • Original 48.4 kB
  • After minification 48.4 kB
  • After compression 37.7 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. Heros-web.com needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (32%)

Requests Now

62

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HERO S Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

viewer.heros-web.com

viewer.heros-web.com

756 ms

heros.css

heros.css

23 ms

enterprise.js

enterprise.js

50 ms

gtm.js

gtm.js

106 ms

2550689798668381056-07421e740801482ca555831ed8964c5e

2550689798668381056-07421e740801482ca555831ed8964c5e

421 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F13933686331728747894-2377273f9e46aa8e2e46c71df9560be1%3F1604050954

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F13933686331728747894-2377273f9e46aa8e2e46c71df9560be1%3F1604050954

97 ms

2550689798668380184-bd9624178c222ee34aa092c2808b5b2a

2550689798668380184-bd9624178c222ee34aa092c2808b5b2a

341 ms

316190247077102391-667e3df9d801e5b137680f28ce312654

316190247077102391-667e3df9d801e5b137680f28ce312654

341 ms

316190247077075087-6eeca2185dd3bd7f7bab0425ca0bc622

316190247077075087-6eeca2185dd3bd7f7bab0425ca0bc622

527 ms

2550689798630727009-b83336da95d1f4d6f2122c841f52e568

2550689798630727009-b83336da95d1f4d6f2122c841f52e568

329 ms

2550689798630731134-f7cd76177e52731cf2899673dea91619

2550689798630731134-f7cd76177e52731cf2899673dea91619

421 ms

close-button.png

close-button.png

44 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F3270296674374184550-006de4d6a31d5d4cd038fda2ae57150c%3F1653623735

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F3270296674374184550-006de4d6a31d5d4cd038fda2ae57150c%3F1653623735

96 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798575646945-1e392f9f2302c96e5108eb0f81f3060c%3F1715751521

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798575646945-1e392f9f2302c96e5108eb0f81f3060c%3F1715751521

100 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798608287525-49f22e8ecaedca153f9fc50716b322be%3F1716881731

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798608287525-49f22e8ecaedca153f9fc50716b322be%3F1716881731

99 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798608285394-af003788875bd8d2c6ae1e3127ef4a43%3F1716881693

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798608285394-af003788875bd8d2c6ae1e3127ef4a43%3F1716881693

103 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798608289117-fef4e6d046b2cd2afd440ebad927f845%3F1716366177

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798608289117-fef4e6d046b2cd2afd440ebad927f845%3F1716366177

254 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550668105982490761-349f7be33d90123ae9912213087825bb%3F1707894886

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550668105982490761-349f7be33d90123ae9912213087825bb%3F1707894886

254 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F4856001361564779694-5752c978d9f7e62bb7e4e2ec9e338ab8%3F1706694576

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F4856001361564779694-5752c978d9f7e62bb7e4e2ec9e338ab8%3F1706694576

102 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F14079602755257336167-694d70fa2fd11a6ed8dfc218c0e9f595%3F1695885646

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F14079602755257336167-694d70fa2fd11a6ed8dfc218c0e9f595%3F1695885646

102 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F14079602755515573075-ee16de23b2ebb7a1edbdcf13a976ccd4%3F1701338714

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F14079602755515573075-ee16de23b2ebb7a1edbdcf13a976ccd4%3F1701338714

254 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F10044607041221604576-c216009f03bed58204620a8cf382b43e%3F1705578808

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F10044607041221604576-c216009f03bed58204620a8cf382b43e%3F1705578808

261 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798475010933-0f67983a71aac0f47e1d386fde30a4af%3F1714041594

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798475010933-0f67983a71aac0f47e1d386fde30a4af%3F1714041594

260 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F14079602755481193608-8255ff732578dea52d091bf71c276733%3F1700641410

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F14079602755481193608-8255ff732578dea52d091bf71c276733%3F1700641410

258 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F14079602755281859091-2dacd534aaaa19a762a6388d20a62388%3F1696484626

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F14079602755281859091-2dacd534aaaa19a762a6388d20a62388%3F1696484626

254 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F3269632237312654860-7f6f68f7a454cd6a708fb6433dd3afd4%3F1680448678

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F3269632237312654860-7f6f68f7a454cd6a708fb6433dd3afd4%3F1680448678

259 ms

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798609099163-874994c6ff30492518e968326a535d59%3F1716379780

https%3A%2F%2Fcdn-img.viewer.heros-web.com%2Fpublic%2Fbanner%2F2550689798609099163-874994c6ff30492518e968326a535d59%3F1716379780

258 ms

recaptcha__en.js

recaptcha__en.js

92 ms

comiple_logo.svg

comiple_logo.svg

29 ms

comiple_copy.svg

comiple_copy.svg

37 ms

ic_x.svg

ic_x.svg

39 ms

ic_search.svg

ic_search.svg

38 ms

logo-heros-whiteline.png

logo-heros-whiteline.png

42 ms

logo-heros-white.svg

logo-heros-white.svg

41 ms

logo-flat-white.svg

logo-flat-white.svg

214 ms

logo-wild-white.svg

logo-wild-white.svg

45 ms

slideshow-bg.png

slideshow-bg.png

57 ms

logo-heros.svg

logo-heros.svg

46 ms

logo-flat.svg

logo-flat.svg

48 ms

logo-wild.svg

logo-wild.svg

51 ms

comiple_logo.svg

comiple_logo.svg

53 ms

logo_kinoshitag_white.svg

logo_kinoshitag_white.svg

55 ms

1Ptgg87LROyAm3Kz-Co.ttf

1Ptgg87LROyAm3Kz-Co.ttf

76 ms

js

js

146 ms

fbevents.js

fbevents.js

62 ms

analytics.js

analytics.js

56 ms

uwt.js

uwt.js

40 ms

ytag.js

ytag.js

728 ms

lt.js

lt.js

231 ms

bi.js

bi.js

880 ms

flipdesk_chat.js

flipdesk_chat.js

47 ms

adsct

adsct

196 ms

adsct

adsct

263 ms

183356681266307

183356681266307

126 ms

uiprepare

uiprepare

519 ms

collect

collect

90 ms

collect

collect

99 ms

collect

collect

46 ms

collect

collect

36 ms

err.gif

err.gif

834 ms

ga-audiences

ga-audiences

15 ms

ga-audiences

ga-audiences

18 ms

flipdesk.min.js

flipdesk.min.js

5 ms

flipdesk.css

flipdesk.css

7 ms

Accessibility Review

heros-web.com accessibility score

84

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

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

Image elements do not have [alt] attributes

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

heros-web.com 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

heros-web.com SEO score

77

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 doesn't use 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 Heros-web.com 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 Heros-web.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

heros-web.com

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