5.5 sec in total
472 ms
1.4 sec
3.7 sec
Visit iflyer.tv now to see the best up-to-date IFLYER content for Japan and also check out these interesting facts you probably never knew about iflyer.tv
オフィシャルライブハウスやクラブイベント、アーティストイベントを入手しよう。iFLYER.tvでは常に日本中の最新のイベント情報を配信しています。パソコンや携帯電話からこまめにチェックしてディスカウント情報活用してナイトライフをエンジョイしよう!
Visit iflyer.tvWe analyzed Iflyer.tv page load time and found that the first response time was 472 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
iflyer.tv performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value4.8 s
31/100
25%
Value4.1 s
79/100
10%
Value1,250 ms
19/100
30%
Value0
100/100
15%
Value7.5 s
48/100
10%
472 ms
57 ms
31 ms
76 ms
23 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 12% of them (2 requests) were addressed to the original Iflyer.tv, 47% (8 requests) were made to Images.iflyer.tv and 12% (2 requests) were made to Stc.iflyer.tv. The less responsive or slowest element that took the longest time to load (597 ms) relates to the external source Images.iflyer.tv.
Page size can be reduced by 114.0 kB (41%)
276.2 kB
162.2 kB
In fact, the total size of Iflyer.tv main page is 276.2 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. 30% of websites need less resources to load. HTML takes 134.1 kB which makes up the majority of the site volume.
Potential reduce by 110.8 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 110.8 kB or 83% 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. IFLYER images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 3.2 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. Iflyer.tv needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 84% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IFLYER. According to our analytics all requests are already optimized.
472 ms
global.css.php
57 ms
jquery.min.js
31 ms
global.js.php
76 ms
css
23 ms
notosansjapanese.css
12 ms
1_3iktgtmt2124q1at7ebuh.jpg
457 ms
1_3iku24pkl4eood5ddeka3.jpg
583 ms
1_3iajnl0qjaupx6ocngrtu.jpg
112 ms
1_3iksurap4c5hweee7wfxo.jpg
587 ms
1_3ik20afgpj8q9uavc7fe4.jpg
597 ms
blank.gif
195 ms
1_3ikuj3f27pbojtdteh5bu.jpg
531 ms
1_3ikt8k43a99rrllh3dgc4.jpg
382 ms
1_3ijj6clkb4ks9tctf6xau.jpg
555 ms
ga.js
51 ms
__utm.gif
12 ms
iflyer.tv 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
[role] values are not valid
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 valid value for its [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.
iflyer.tv 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
Page has valid source maps
iflyer.tv SEO score
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
Document doesn't have a valid hreflang
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iflyer.tv can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Iflyer.tv 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.
iflyer.tv
Open Graph data is detected on the main page of IFLYER. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: