8.4 sec in total
543 ms
7.4 sec
524 ms
Visit korento.co.jp now to see the best up-to-date Korento content and also check out these interesting facts you probably never knew about korento.co.jp
東京・神奈川の女性専用シェア「コレントハウス」です。
Visit korento.co.jpWe analyzed Korento.co.jp page load time and found that the first response time was 543 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
korento.co.jp performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value14.0 s
0/100
25%
Value15.3 s
1/100
10%
Value30 ms
100/100
30%
Value0.117
85/100
15%
Value11.9 s
16/100
10%
543 ms
3314 ms
12 ms
543 ms
358 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 72% of them (33 requests) were addressed to the original Korento.co.jp, 7% (3 requests) were made to S.gravatar.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Korento.co.jp.
Page size can be reduced by 854.0 kB (24%)
3.6 MB
2.7 MB
In fact, the total size of Korento.co.jp main page is 3.6 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. 30% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 30.3 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 30.3 kB or 77% of the original size.
Potential reduce by 550.3 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, Korento needs image optimization as it can save up to 550.3 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 136.5 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 136.5 kB or 60% of the original size.
Potential reduce by 136.9 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. Korento.co.jp needs all CSS files to be minified and compressed as it can save up to 136.9 kB or 82% of the original size.
Number of requests can be reduced by 23 (53%)
43
20
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Korento. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
korento.co.jp
543 ms
www.korento.co.jp
3314 ms
ga.js
12 ms
wp-emoji-release.min.js
543 ms
styles.css
358 ms
__utm.gif
15 ms
bizvektor_common_min.css
342 ms
neat.css
693 ms
style_bizvektor_sns.css
360 ms
font-awesome.min.css
5 ms
css
23 ms
jetpack.css
857 ms
jquery.js
1079 ms
jquery-migrate.min.js
508 ms
html5.js
32 ms
style.css
407 ms
photon.js
366 ms
jquery.form.min.js
367 ms
scripts.js
406 ms
devicepx-jetpack.js
6 ms
gprofiles.js
60 ms
wpgroho.js
534 ms
comment-reply.min.js
535 ms
wp-embed.min.js
552 ms
biz-vektor-min.js
763 ms
e-201611.js
4 ms
61b99c74a6b73ad1c4ac9c429266fbcf.jpg
1911 ms
korento_logo_noline1.png
1259 ms
top1-6.png
1081 ms
top1-2.png
1521 ms
top1-4.png
1263 ms
top1-7.png
1908 ms
top1-3.png
1525 ms
tokyo_yokohama_view_pattern2.jpg
1446 ms
moviecap_film.png
2514 ms
consultingcase.png
1450 ms
bnr_contact_ja.png
1624 ms
footer_pagetop.png
1630 ms
4cKlrioa77J2iqTqBgkRWg.ttf
101 ms
vk_icons.woff
1623 ms
vektor_kado_icons.woff
1661 ms
hovercard.css
30 ms
services.css
67 ms
g.gif
7 ms
bg_control_nav.png
182 ms
bg_direction_nav2_30.png
181 ms
korento.co.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
korento.co.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
korento.co.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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Korento.co.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 Korento.co.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.
korento.co.jp
Open Graph data is detected on the main page of Korento. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: