13.4 sec in total
518 ms
12.1 sec
770 ms
Welcome to ceruleantower-hotel.com homepage info - get ready to check Ceruleantower Hotel best content for Japan right away, or after learning these important things about ceruleantower-hotel.com
セルリアンタワー東急ホテルは、渋谷駅から徒歩5分と好立地のラグジュアリーホテル。全室19階以上の高層階からは東京の夜景が一望でき、都心にいながら静寂で優雅なひとときをお過ごしいただけます。
Visit ceruleantower-hotel.comWe analyzed Ceruleantower-hotel.com page load time and found that the first response time was 518 ms and then it took 12.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ceruleantower-hotel.com performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value18.8 s
0/100
25%
Value16.1 s
0/100
10%
Value3,590 ms
1/100
30%
Value0
100/100
15%
Value24.9 s
0/100
10%
518 ms
1600 ms
1233 ms
520 ms
1256 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 46% of them (51 requests) were addressed to the original Ceruleantower-hotel.com, 20% (22 requests) were made to Scontent-iad3-1.xx.fbcdn.net and 17% (19 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Ceruleantower-hotel.com.
Page size can be reduced by 729.8 kB (10%)
7.2 MB
6.5 MB
In fact, the total size of Ceruleantower-hotel.com main page is 7.2 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. 65% of websites need less resources to load. Images take 6.3 MB which makes up the majority of the site volume.
Potential reduce by 83.0 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 83.0 kB or 82% of the original size.
Potential reduce by 19.2 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. Ceruleantower Hotel images are well optimized though.
Potential reduce by 363.4 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 363.4 kB or 66% of the original size.
Potential reduce by 264.3 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. Ceruleantower-hotel.com needs all CSS files to be minified and compressed as it can save up to 264.3 kB or 89% of the original size.
Number of requests can be reduced by 33 (31%)
106
73
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ceruleantower Hotel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
ceruleantower-hotel.com
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ceruleantower-hotel.com 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.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
ceruleantower-hotel.com 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
Missing source maps for large first-party JavaScript
ceruleantower-hotel.com 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ceruleantower-hotel.com 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 Ceruleantower-hotel.com 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.
ceruleantower-hotel.com
Open Graph data is detected on the main page of Ceruleantower Hotel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: