6 sec in total
617 ms
4.9 sec
438 ms
Visit niconicommons.jp now to see the best up-to-date Niconicommons content for Japan and also check out these interesting facts you probably never knew about niconicommons.jp
漫画を全巻無料・お得に読める電子書籍サイトを紹介します
Visit niconicommons.jpWe analyzed Niconicommons.jp page load time and found that the first response time was 617 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
niconicommons.jp performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value12.8 s
0/100
25%
Value11.2 s
5/100
10%
Value1,550 ms
13/100
30%
Value0.102
89/100
15%
Value20.3 s
2/100
10%
617 ms
934 ms
342 ms
705 ms
372 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Niconicommons.jp, 81% (48 requests) were made to Commons.nicovideo.jp and 10% (6 requests) were made to Ads.nicovideo.jp. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Commons.nicovideo.jp.
Page size can be reduced by 316.0 kB (58%)
549.5 kB
233.5 kB
In fact, the total size of Niconicommons.jp main page is 549.5 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. 20% of websites need less resources to load. Javascripts take 252.7 kB which makes up the majority of the site volume.
Potential reduce by 21.2 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 21.2 kB or 77% of the original size.
Potential reduce by 37.1 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. Obviously, Niconicommons needs image optimization as it can save up to 37.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 176.1 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 176.1 kB or 70% of the original size.
Potential reduce by 81.7 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. Niconicommons.jp needs all CSS files to be minified and compressed as it can save up to 81.7 kB or 82% of the original size.
Number of requests can be reduced by 33 (58%)
57
24
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Niconicommons. 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 16 to 1 for CSS and as a result speed up the page load time.
niconicommons.jp
617 ms
commons.nicovideo.jp
934 ms
txt.css
342 ms
common.css
705 ms
index.css
372 ms
feature.css
367 ms
s.css
358 ms
tree.css
653 ms
my.css
654 ms
formStyle.css
683 ms
nicommons.css
712 ms
comment.css
738 ms
material.css
1008 ms
ads.css
1019 ms
cpp_common.css
1364 ms
swfobject.js
1031 ms
prototype.js
1667 ms
jquery.js
1652 ms
header.js
1364 ms
ads-2.min.js
705 ms
siteHeader.css
1357 ms
nicolib-CommonNotificationHeader.css
1677 ms
siteHeader.js
1542 ms
nicolib-CommonNotificationHeader.js
1926 ms
cycle.js
1791 ms
banner.js
1631 ms
__utm.js
1990 ms
txt.css
1312 ms
icon_niconico.png
170 ms
logo.png
313 ms
jasrac01.png
322 ms
jasrac02.png
352 ms
bg_gmenu.png
332 ms
bg_gmenu_active.png
446 ms
sprite_gmenu.png
582 ms
bg_gmenu_cp_off.png
608 ms
ic_c.png
676 ms
bg.jpg
965 ms
bg_main.png
1065 ms
uploads_title.png
774 ms
bg_pager.png
911 ms
tree_new_header.png
930 ms
event_title.png
1010 ms
commercialize_title.png
1101 ms
btn_tree.jpg
1589 ms
btn_more.png
1261 ms
btn_cps.jpg
1571 ms
btn_scorelink.png
1340 ms
bg_pagetop.png
1350 ms
sprite_icon.png
1376 ms
__utm.gif
553 ms
getAdvertisements.jsonp
331 ms
bannertext
340 ms
logImpression
339 ms
bannertext
330 ms
logImpression
346 ms
ads_premium.js
199 ms
adcomp_pc.js
23 ms
sspcore_spot.js
33 ms
niconicommons.jp accessibility score
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
niconicommons.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
niconicommons.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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Niconicommons.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 Niconicommons.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.
niconicommons.jp
Open Graph description is not detected on the main page of Niconicommons. 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: