9.1 sec in total
537 ms
8.3 sec
260 ms
Welcome to caretta.jp homepage info - get ready to check Caretta best content for Japan right away, or after learning these important things about caretta.jp
カレッタ汐留は新橋から徒歩すぐの商業施設。東京タワー、東京スカイツリー(R)や東京湾を望める夜景の綺麗な本格レストランから、カジュアルな飲食店・ショップが揃っています。また、大同生命ミュージカルシアター電通四季劇場[海]やアドミュージアム東京などの文化施設も併設しています。
Visit caretta.jpWe analyzed Caretta.jp page load time and found that the first response time was 537 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
caretta.jp performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value8.1 s
2/100
25%
Value7.3 s
29/100
10%
Value1,040 ms
25/100
30%
Value0.558
13/100
15%
Value11.2 s
20/100
10%
537 ms
1001 ms
319 ms
482 ms
329 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 96% of them (95 requests) were addressed to the original Caretta.jp, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Caretta.jp.
Page size can be reduced by 127.3 kB (22%)
584.6 kB
457.3 kB
In fact, the total size of Caretta.jp main page is 584.6 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. 25% of websites need less resources to load. Images take 482.9 kB which makes up the majority of the site volume.
Potential reduce by 21.2 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 5.2 kB, which is 19% 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 21.2 kB or 79% of the original size.
Potential reduce by 60.7 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, Caretta needs image optimization as it can save up to 60.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 19.2 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 19.2 kB or 46% of the original size.
Potential reduce by 26.1 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. Caretta.jp needs all CSS files to be minified and compressed as it can save up to 26.1 kB or 80% of the original size.
Number of requests can be reduced by 48 (50%)
96
48
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caretta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
caretta.jp
537 ms
www.caretta.jp
1001 ms
basic.css
319 ms
toppage.css
482 ms
nivo-slider.css
329 ms
style.css
336 ms
jsapi
16 ms
jquery.nivo.slider.pack.js
499 ms
slide-nivo.js
489 ms
rollover.js
631 ms
jquery.twitter.1.6.for.caretta.js
656 ms
footerFixed.js
649 ms
analytics.js
815 ms
jquery.min.js
31 ms
ga.js
51 ms
site-search.html
181 ms
calendar-top.html
541 ms
allnews-top.html
406 ms
footer.html
340 ms
border-head.jpg
357 ms
contents-background.png
360 ms
logo.jpg
485 ms
rakuraku_bt.png
672 ms
left_01.gif
667 ms
icon_05.gif
669 ms
left_02.gif
734 ms
left_03.gif
828 ms
left_04.gif
854 ms
left_05.gif
979 ms
left_06.gif
1000 ms
left_title_02.gif
1002 ms
left_fg_47f.gif
1045 ms
left_fg_46f.gif
1154 ms
left_fg_3f.gif
1188 ms
left_fg_2f.gif
1315 ms
left_fg_1f.gif
1316 ms
left_fg_b1f.gif
1338 ms
left_fg_b2f.gif
1374 ms
left_title_03.gif
1490 ms
left_shop_01.gif
1524 ms
left_shop_02.gif
1631 ms
left_shop_03.gif
1652 ms
icon_01.gif
1672 ms
english_on.gif
1688 ms
english.gif
1847 ms
korea_on.gif
1860 ms
korea.gif
1965 ms
chinese_on.gif
1971 ms
chinese.gif
1986 ms
loading.gif
2002 ms
__utm.gif
12 ms
site-search.css
2044 ms
footer-link.css
1953 ms
Illumi2015_instagram.jpg
2450 ms
blanc.jpg
2134 ms
calendar.css
1937 ms
pepper.jpg
2401 ms
shiki_coupon.jpg
2545 ms
contents_title01.gif
1992 ms
contents_newsbox_background.png
2162 ms
sho-chu.jpg
2300 ms
glassdance-0225.jpg
2384 ms
botejyu-0224.jpg
2343 ms
blanc-0222.jpg
2391 ms
asiantawan-0218.jpg
2329 ms
eyecity.jpg
2418 ms
contents_title02.gif
2484 ms
lunch-day2.png
2441 ms
lunch-new2.png
2433 ms
lunch-holiday2.png
2455 ms
contents_title03.gif
2444 ms
mdays.jpg
2497 ms
kamon.jpg
2501 ms
angelina.jpg
2560 ms
f-shiki.png
2474 ms
f-shiki-program3.gif
2567 ms
f-admt.png
2514 ms
f-admt-program.jpg
2498 ms
Illumi2015_instagram.jpg
2805 ms
accesspoint.jpg
2609 ms
qrcode.gif
2559 ms
footer-back.jpg
2617 ms
contents_title01_on.gif
2517 ms
contents_title02_on.gif
2661 ms
contents_title03_on.gif
2763 ms
right_title_02.gif
2788 ms
foot-e-calendar.jpg
2619 ms
search_bt.gif
2535 ms
icon_07_left.gif
2588 ms
icon_08_top.gif
2579 ms
icon_09.gif
2503 ms
right_title_01.gif
2349 ms
back-e-calendar.jpg
2347 ms
icon_03.gif
2412 ms
icon_04.gif
2441 ms
arrows.png
171 ms
undefined
339 ms
bullets.png
692 ms
notfound.html
192 ms
caretta.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 input fields do not have accessible names
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.
caretta.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
caretta.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caretta.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 Caretta.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.
caretta.jp
Open Graph description is not detected on the main page of Caretta. 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: