7.1 sec in total
294 ms
5.3 sec
1.5 sec
Welcome to co-media.jp homepage info - get ready to check Co Media best content for Japan right away, or after learning these important things about co-media.jp
「co-media [コメディア]は、未来をつくる世代のためのメディアです。同世代の多様な価値観に触れることで、10代、20代の行動を喚起していきます。
Visit co-media.jpWe analyzed Co-media.jp page load time and found that the first response time was 294 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
co-media.jp performance score
name
value
score
weighting
Value2.4 s
69/100
10%
Value9.1 s
1/100
25%
Value6.4 s
40/100
10%
Value270 ms
82/100
30%
Value0.3
39/100
15%
Value7.6 s
47/100
10%
294 ms
27 ms
7 ms
199 ms
10 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 27% of them (17 requests) were addressed to the original Co-media.jp, 40% (25 requests) were made to S3-ap-northeast-1.amazonaws.com and 10% (6 requests) were made to Co-media.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source S3-ap-northeast-1.amazonaws.com.
Page size can be reduced by 1.5 MB (15%)
9.8 MB
8.4 MB
In fact, the total size of Co-media.jp main page is 9.8 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. 50% of websites need less resources to load. Images take 9.2 MB which makes up the majority of the site volume.
Potential reduce by 55.3 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. This page needs HTML code to be minified as it can gain 14.0 kB, which is 21% 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 55.3 kB or 84% of the original size.
Potential reduce by 1.0 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. Obviously, Co Media needs image optimization as it can save up to 1.0 MB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 272.5 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 272.5 kB or 60% of the original size.
Potential reduce by 121.8 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. Co-media.jp needs all CSS files to be minified and compressed as it can save up to 121.8 kB or 83% of the original size.
Number of requests can be reduced by 6 (11%)
56
50
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Co Media. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
www.co-media.jp
294 ms
app.css
27 ms
index.css
7 ms
2527531012.js
199 ms
app.js
10 ms
index.js
8 ms
event
46 ms
analytics.js
42 ms
co-media.js
107 ms
sdk.js
256 ms
logo_w.png
36 ms
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1456 ms
ed72ca0285c3f0b0d44043a1a97ad89f.jpg
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1377 ms
img_0d063fab3a3c16f2a40f84efe43385e045922.jpg
474 ms
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1514 ms
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1850 ms
image.jpg
1365 ms
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1556 ms
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1632 ms
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1267 ms
comedia_square.png
825 ms
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3869 ms
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1150 ms
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2307 ms
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1587 ms
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2487 ms
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2010 ms
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2208 ms
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2564 ms
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3504 ms
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4314 ms
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2619 ms
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3791 ms
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3976 ms
navi_facebook.png
70 ms
navi_twitter.png
68 ms
bg.png
68 ms
comedia-top.jpg
70 ms
infra_logo.png
68 ms
comedia_logo_type.png
71 ms
glyphicons-halflings-regular.woff
15 ms
collect
135 ms
popin_discovery5-min.js
135 ms
ajax-loader.gif
53 ms
collect
123 ms
glyphicons-halflings-regular.ttf
43 ms
slick.woff
41 ms
172 ms
xd_arbiter.php
141 ms
xd_arbiter.php
265 ms
glyphicons-halflings-regular.svg
35 ms
log.gif
338 ms
graph.facebook.com
91 ms
log.gif
328 ms
co-media.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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
co-media.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
co-media.jp SEO score
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 Co-media.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 Co-media.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.
co-media.jp
Open Graph data is detected on the main page of Co Media. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: