7.9 sec in total
1.1 sec
6.4 sec
441 ms
Welcome to zip-fm.co.jp homepage info - get ready to check ZIP Fm best content for Japan right away, or after learning these important things about zip-fm.co.jp
Design your future!独自の音楽番組をお届けする名古屋のミュージックステーション[ZIP-FM]の公式サイト。ヒット曲、オンエア曲、ナビゲーター、イベント、ライブ、プレゼントなど、うれしい情報満載
Visit zip-fm.co.jpWe analyzed Zip-fm.co.jp page load time and found that the first response time was 1.1 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
zip-fm.co.jp performance score
name
value
score
weighting
Value3.7 s
31/100
10%
Value5.7 s
17/100
25%
Value14.8 s
1/100
10%
Value2,440 ms
5/100
30%
Value0.714
7/100
15%
Value16.4 s
5/100
10%
1074 ms
349 ms
367 ms
364 ms
554 ms
Our browser made a total of 222 requests to load all elements on the main page. We found that 57% of them (126 requests) were addressed to the original Zip-fm.co.jp, 14% (32 requests) were made to Ad.adlantis.jp and 9% (21 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Zip-fm.co.jp.
Page size can be reduced by 648.4 kB (26%)
2.5 MB
1.8 MB
In fact, the total size of Zip-fm.co.jp main page is 2.5 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 52.2 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. This page needs HTML code to be minified as it can gain 9.0 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 52.2 kB or 79% of the original size.
Potential reduce by 33.0 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. ZIP Fm images are well optimized though.
Potential reduce by 503.2 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 503.2 kB or 65% of the original size.
Potential reduce by 60.1 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. Zip-fm.co.jp needs all CSS files to be minified and compressed as it can save up to 60.1 kB or 84% of the original size.
Number of requests can be reduced by 91 (41%)
221
130
The browser has sent 221 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZIP Fm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
zip-fm.co.jp
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pixel;r=996294115;a=p-22sNmkTMKNC-A;fpan=1;fpa=P0-1190873716-1456759907841;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456759907840;tzo=-180;ref=http%3A%2F%2Fzip-fm.co.jp%2F;url=http%3A%2F%2Fwww.ustream.tv%2Fembed%2F13866543;ogl=
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zip-fm.co.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
zip-fm.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
zip-fm.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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zip-fm.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 Zip-fm.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
zip-fm.co.jp
Open Graph description is not detected on the main page of ZIP Fm. 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: