6.6 sec in total
601 ms
5.5 sec
536 ms
Visit spd.k-manga.jp now to see the best up-to-date Spd K Manga content for Japan and also check out these interesting facts you probably never knew about spd.k-manga.jp
無料漫画・電子コミックが3000作品以上!お得感No.1。会員登録不要、アプリ不要ですぐ読める。1冊丸ごと無料、期間限定無料漫画、完結作品から新刊まで多数配信!国内最大級の電子コミックサイト、漫画・電子コミックを読むなら「まんが王国」。
Visit spd.k-manga.jpWe analyzed Spd.k-manga.jp page load time and found that the first response time was 601 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
spd.k-manga.jp performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value8.9 s
1/100
25%
Value9.7 s
11/100
10%
Value1,610 ms
12/100
30%
Value0
100/100
15%
Value19.5 s
2/100
10%
601 ms
1178 ms
319 ms
596 ms
451 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Spd.k-manga.jp, 11% (8 requests) were made to Comic.k-manga.jp and 11% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Kmsp-img.k-manga.jp.
Page size can be reduced by 225.6 kB (24%)
948.0 kB
722.4 kB
In fact, the total size of Spd.k-manga.jp main page is 948.0 kB. 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 629.0 kB which makes up the majority of the site volume.
Potential reduce by 46.1 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. 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 46.1 kB or 79% of the original size.
Potential reduce by 2.9 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. Spd K Manga images are well optimized though.
Potential reduce by 125.0 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 125.0 kB or 63% of the original size.
Potential reduce by 51.6 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. Spd.k-manga.jp needs all CSS files to be minified and compressed as it can save up to 51.6 kB or 82% of the original size.
Number of requests can be reduced by 24 (34%)
71
47
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spd K Manga. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
index.html
601 ms
comic.k-manga.jp
1178 ms
2a2d897.css
319 ms
ad6c02c.js
596 ms
6d2d21f.js
451 ms
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474 ms
popterm2.js
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platform.js
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ic-hd-logo.png
955 ms
comic_index_url.png
949 ms
facebook_banner.png
969 ms
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1008 ms
fundiy_banner.png
1039 ms
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1972 ms
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about1.png
2092 ms
gtm.js
141 ms
widgets.js
214 ms
cb=gapi.loaded_0
56 ms
cb=gapi.loaded_1
81 ms
fastbutton
218 ms
sdk.js
96 ms
analytics.js
167 ms
postmessageRelay
172 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
127 ms
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linkid.js
109 ms
cb=gapi.loaded_0
97 ms
cb=gapi.loaded_1
97 ms
xd_arbiter.php
111 ms
grlryt2bdKIyfMSOhzd1eA.woff
149 ms
3193398744-postmessagerelay.js
111 ms
rpc:shindig_random.js
86 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
96 ms
collect
21 ms
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98 ms
cb=gapi.loaded_0
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jot
93 ms
about2.png
1213 ms
about3.png
1246 ms
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1246 ms
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1435 ms
arrows-pc-se4bb868d9e.png
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1229 ms
spd.k-manga.jp accessibility score
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
ARIA input fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
spd.k-manga.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
spd.k-manga.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spd.k-manga.jp 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 Spd.k-manga.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.
spd.k-manga.jp
Open Graph description is not detected on the main page of Spd K Manga. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: