5.3 sec in total
681 ms
3.6 sec
1 sec
Click here to check amazing Video Chosakai content for Japan. Otherwise, check out these important facts you probably never knew about video.chosakai.ne.jp
Visit video.chosakai.ne.jpWe analyzed Video.chosakai.ne.jp page load time and found that the first response time was 681 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
video.chosakai.ne.jp performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value6.8 s
7/100
25%
Value21.2 s
0/100
10%
Value31,300 ms
0/100
30%
Value0.025
100/100
15%
Value55.3 s
0/100
10%
681 ms
391 ms
206 ms
359 ms
391 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 65% of them (35 requests) were addressed to the original Video.chosakai.ne.jp, 19% (10 requests) were made to Youtube.com and 6% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Video.chosakai.ne.jp.
Page size can be reduced by 379.7 kB (50%)
757.9 kB
378.2 kB
In fact, the total size of Video.chosakai.ne.jp main page is 757.9 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. 65% of websites need less resources to load. CSS take 266.5 kB which makes up the majority of the site volume.
Potential reduce by 21.1 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 3.8 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 21.1 kB or 76% of the original size.
Potential reduce by 0 B
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. Video Chosakai images are well optimized though.
Potential reduce by 137.9 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 137.9 kB or 60% of the original size.
Potential reduce by 220.7 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. Video.chosakai.ne.jp needs all CSS files to be minified and compressed as it can save up to 220.7 kB or 83% of the original size.
Number of requests can be reduced by 17 (34%)
50
33
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Video Chosakai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
video.chosakai.ne.jp
681 ms
import.css
391 ms
base.css
206 ms
layout.css
359 ms
page.css
391 ms
ga.js
143 ms
EUpQ_hpMHl4
205 ms
dRxbmYqI_NM
323 ms
all-bg.jpg
629 ms
header.jpg
652 ms
menu-bg.gif
671 ms
main-bg.jpg
671 ms
page-title-bg.jpg
671 ms
tp-bg15.jpg
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t-home.jpg
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r7yb-top.gif
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r7yb-btm.gif
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sMenu-btm.jpg
1881 ms
sMenuCat-bg.jpg
1933 ms
footer-bg.jpg
2023 ms
footer.jpg
2076 ms
__utm.gif
21 ms
Yo94UMceTO8
143 ms
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140 ms
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151 ms
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379 ms
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480 ms
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455 ms
www-embed-player-vflfNyN_r.css
42 ms
www-embed-player.js
72 ms
base.js
144 ms
L4rPMQW4Q2w
468 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
253 ms
ad_status.js
264 ms
QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf
34 ms
RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf
96 ms
video.chosakai.ne.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
Form elements do not have associated labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
video.chosakai.ne.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
video.chosakai.ne.jp SEO score
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Video.chosakai.ne.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 Video.chosakai.ne.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.
video.chosakai.ne.jp
Open Graph description is not detected on the main page of Video Chosakai. 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: