Tools & Wizards About Us
konomanga.jp screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

konomanga.jp

このマンガがすごい！WEB

Page Load Speed

7 sec in total

First Response

354 ms

Resources Loaded

6.3 sec

Page Rendered

304 ms

konomanga.jp screenshot

About Website

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

宝島社「このマンガがすごい！」の公式サイト。人気漫画家さんへのインタビューや、編集部主催の新人賞募集など。

Visit konomanga.jp

Key Findings

We analyzed Konomanga.jp page load time and found that the first response time was 354 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

konomanga.jp performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.178

68/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

konomanga.jp

354 ms

konomanga.jp

2333 ms

wp-emoji-release.min.js

178 ms

pagenavi-css.css

353 ms

wpp.css

488 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 85% of them (63 requests) were addressed to the original Konomanga.jp, 3% (2 requests) were made to Connect.facebook.net and 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Konomanga.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.9 kB (3%)

Content Size

2.2 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Konomanga.jp main page is 2.2 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. 40% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 37.7 kB

  • Original 48.2 kB
  • After minification 44.0 kB
  • After compression 10.4 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 37.7 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 37.9 kB

  • Original 2.0 MB
  • After minification 2.0 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. Konomanga images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 350 B

  • Original 130.1 kB
  • After minification 130.1 kB
  • After compression 129.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 1.9 kB

  • Original 21.6 kB
  • After minification 21.3 kB
  • After compression 19.7 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. Konomanga.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (30%)

Requests Now

71

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Konomanga. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

konomanga.jp

konomanga.jp

354 ms

konomanga.jp

konomanga.jp

2333 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

178 ms

pagenavi-css.css

pagenavi-css.css

353 ms

wpp.css

wpp.css

488 ms

jetpack.css

jetpack.css

498 ms

column-style.css

column-style.css

502 ms

wpp.min.js

wpp.min.js

515 ms

jquery.js

jquery.js

888 ms

jquery-migrate.min.js

jquery-migrate.min.js

527 ms

numbermypostpages.css

numbermypostpages.css

651 ms

ad.css

ad.css

663 ms

common.css

common.css

666 ms

vendor.js

vendor.js

1037 ms

common.js

common.js

702 ms

cmp.js

cmp.js

51 ms

platform.js

platform.js

43 ms

devicepx-jetpack.js

devicepx-jetpack.js

33 ms

gprofiles.js

gprofiles.js

32 ms

wpgroho.js

wpgroho.js

812 ms

wp-embed.min.js

wp-embed.min.js

824 ms

sdk.js

sdk.js

15 ms

sdk.js

sdk.js

6 ms

39 ms

logo.png

logo.png

199 ms

icon-link.png

icon-link.png

196 ms

icon-rss.png

icon-rss.png

196 ms

icon-facebook.png

icon-facebook.png

198 ms

icon-twitter.png

icon-twitter.png

197 ms

icon-search.png

icon-search.png

199 ms

icon-menu.png

icon-menu.png

326 ms

icon-search-white.png

icon-search-white.png

329 ms

icon-close-blue.png

icon-close-blue.png

331 ms

7cfa880080a9f00137bdd1951e6d6d2f.jpg

7cfa880080a9f00137bdd1951e6d6d2f.jpg

852 ms

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1b1a231c4f10707fbc15dacf47055e4f.jpg

2264 ms

3cc0a1e8698a8f5251f789e874cb680b1.jpg

3cc0a1e8698a8f5251f789e874cb680b1.jpg

875 ms

gen_sum.jpg

gen_sum.jpg

1134 ms

7ee07df4d74b3a92fb63b5add0eeb3a4.jpg

7ee07df4d74b3a92fb63b5add0eeb3a4.jpg

1145 ms

c3a96aeecada8e85d488c8f832c491cc.jpg

c3a96aeecada8e85d488c8f832c491cc.jpg

991 ms

ryunoko_banner-184-184_fix.jpg

ryunoko_banner-184-184_fix.jpg

1193 ms

mgrp184x184_0.jpg

mgrp184x184_0.jpg

1225 ms

tinowadati_1_sum.jpg

tinowadati_1_sum.jpg

1157 ms

8089e50294910c6cb163e5cb54ad137b.jpg

8089e50294910c6cb163e5cb54ad137b.jpg

1457 ms

140829ichikawaharuko_thum.jpg

140829ichikawaharuko_thum.jpg

1472 ms

Mizukamisatoshi-hourousekai_s01_thum.jpg

Mizukamisatoshi-hourousekai_s01_thum.jpg

1324 ms

button-rekidai.png

button-rekidai.png

1364 ms

4a7f76200ab632f6452b5d947a2581be.jpg

4a7f76200ab632f6452b5d947a2581be.jpg

1574 ms

cheat_manga_thum.jpg

cheat_manga_thum.jpg

1819 ms

gen_sum.jpg

gen_sum.jpg

1706 ms

4c85c234076325c638e2c305400f29d6.jpg

4c85c234076325c638e2c305400f29d6.jpg

1780 ms

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5bc66936ba08cdc595956b9dc42ebd49.jpg

1962 ms

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6f7857bfac572c41ce7e86dbfa0b7dea.jpg

2100 ms

955c0f1b391103b4fd9f6dd20d5fa073.jpg

955c0f1b391103b4fd9f6dd20d5fa073.jpg

1876 ms

6b20d8c7a5a94cec2d817b49c3f272ca.jpg

6b20d8c7a5a94cec2d817b49c3f272ca.jpg

2265 ms

houkou-sekai_s01m.jpg

houkou-sekai_s01m.jpg

1984 ms

mokkori-hanbee_s01m-1.jpg

mokkori-hanbee_s01m-1.jpg

2048 ms

redman-princess_s01m.jpg

redman-princess_s01m.jpg

2125 ms

hagure-idol-jigokuhen_s06m.jpg

hagure-idol-jigokuhen_s06m.jpg

2148 ms

kanojoha-sekaiiti_s01m.jpg

kanojoha-sekaiiti_s01m.jpg

2219 ms

misuteritoiu-nakare_s01m.jpg

misuteritoiu-nakare_s01m.jpg

2245 ms

ga.js

ga.js

18 ms

widgets.js

widgets.js

101 ms

__utm.gif

__utm.gif

27 ms

motokarega-fudanshini-natteorimashite_s01m.jpg

motokarega-fudanshini-natteorimashite_s01m.jpg

2101 ms

nihikimeno-kingyo_s01m.jpg

nihikimeno-kingyo_s01m.jpg

2125 ms

7seeds-gaiden_s01m.jpg

7seeds-gaiden_s01m.jpg

2199 ms

nagno-ohima_s03m.jpg

nagno-ohima_s03m.jpg

2243 ms

pagetop.png

pagetop.png

2236 ms

collect

collect

29 ms

icon-facebook-w.png

icon-facebook-w.png

2255 ms

icon-twitter-w.png

icon-twitter-w.png

2135 ms

bx_loader.gif

bx_loader.gif

2159 ms

icon-button-arrow.png

icon-button-arrow.png

2236 ms

icon-button-arrow-blue.png

icon-button-arrow-blue.png

1734 ms

Accessibility Review

konomanga.jp accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

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>).

Best Practices

konomanga.jp 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

SEO Factors

konomanga.jp 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

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 Konomanga.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 Konomanga.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

konomanga.jp

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