8.9 sec in total
1.2 sec
7.5 sec
210 ms
Welcome to rebirth-tokyo.co.jp homepage info - get ready to check Rebirth Tokyo best content for Japan right away, or after learning these important things about rebirth-tokyo.co.jp
セラピストという生き方と温浴ビジネスを支える会社、リバース東京です。
Visit rebirth-tokyo.co.jpWe analyzed Rebirth-tokyo.co.jp page load time and found that the first response time was 1.2 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
rebirth-tokyo.co.jp performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value17.4 s
0/100
25%
Value7.5 s
26/100
10%
Value20 ms
100/100
30%
Value0.009
100/100
15%
Value10.1 s
26/100
10%
1206 ms
496 ms
345 ms
356 ms
354 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 69% of them (55 requests) were addressed to the original Rebirth-tokyo.co.jp, 9% (7 requests) were made to Platform.twitter.com and 3% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Rebirth-tokyo.co.jp.
Page size can be reduced by 235.0 kB (34%)
688.6 kB
453.6 kB
In fact, the total size of Rebirth-tokyo.co.jp main page is 688.6 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. 60% of websites need less resources to load. Images take 446.3 kB which makes up the majority of the site volume.
Potential reduce by 20.5 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 20.5 kB or 72% of the original size.
Potential reduce by 79.0 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. Obviously, Rebirth Tokyo needs image optimization as it can save up to 79.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 98.0 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 98.0 kB or 58% of the original size.
Potential reduce by 37.5 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. Rebirth-tokyo.co.jp needs all CSS files to be minified and compressed as it can save up to 37.5 kB or 81% of the original size.
Number of requests can be reduced by 23 (30%)
77
54
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rebirth Tokyo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
rebirth-tokyo.co.jp
1206 ms
base2015.css
496 ms
toppage2015.css
345 ms
styles.css
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se-styles.css
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jquery.js
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jquery-migrate.min.js
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jquery.form.min.js
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scripts.js
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jquery.min.js
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jquery.inview.js
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rt2015.js
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jquery.timers.js
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topSlide.js
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sdk.js
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bg.png
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logoMain.png
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btn_toForm.png
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aboutArea_lead.png
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plusone.js
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analytics.js
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widgets.js
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collect
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timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
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button.0308b81ff1714e446f674b5b9793f2cd.js
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collect
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cb=gapi.loaded_0
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syndication
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tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
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xd_arbiter.php
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proxy.jpg
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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smile_normal.jpg
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syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css
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syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css
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aboutArea_bg.jpg
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proxy.jpg
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jot.html
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btn_toForm_bg.png
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footer_bg.png
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footerInner_bg.png
2016 ms
rebirth-tokyo.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
rebirth-tokyo.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
rebirth-tokyo.co.jp 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
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rebirth-tokyo.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 Rebirth-tokyo.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.
rebirth-tokyo.co.jp
Open Graph data is detected on the main page of Rebirth Tokyo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: