3.4 sec in total
491 ms
2.7 sec
192 ms
Welcome to sumida-riverside-tower.jp homepage info - get ready to check Sumida Riverside Tower best content right away, or after learning these important things about sumida-riverside-tower.jp
東京都中央区に建つ全室隅田川ビューの高級賃貸タワーマンション【隅田リバーサイドタワー】~SUMIDA RIVER SIDE TOWER~。建物内にプール、ジム、サウナ、パーティールーム、BBQガーデン、コンシェルジュなどホテルライクな生活を楽しめます。
Visit sumida-riverside-tower.jpWe analyzed Sumida-riverside-tower.jp page load time and found that the first response time was 491 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
sumida-riverside-tower.jp performance score
name
value
score
weighting
Value2.2 s
77/100
10%
Value5.2 s
23/100
25%
Value3.0 s
94/100
10%
Value60 ms
100/100
30%
Value0.029
100/100
15%
Value3.0 s
95/100
10%
491 ms
359 ms
547 ms
369 ms
25 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 90% of them (28 requests) were addressed to the original Sumida-riverside-tower.jp, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Sumida-riverside-tower.jp.
Page size can be reduced by 45.9 kB (32%)
144.0 kB
98.1 kB
In fact, the total size of Sumida-riverside-tower.jp main page is 144.0 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. 15% of websites need less resources to load. Images take 89.7 kB which makes up the majority of the site volume.
Potential reduce by 3.2 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. 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 3.2 kB or 62% of the original size.
Potential reduce by 25.8 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, Sumida Riverside Tower needs image optimization as it can save up to 25.8 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 14.0 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 14.0 kB or 31% of the original size.
Potential reduce by 2.9 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. Sumida-riverside-tower.jp needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 72% of the original size.
We found no issues to fix!
30
30
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sumida Riverside Tower. According to our analytics all requests are already optimized.
sumida-riverside-tower.jp
491 ms
top.css
359 ms
jquery.js
547 ms
common.js
369 ms
ga.js
25 ms
get_flash_player.gif
23 ms
top_bg.jpg
347 ms
header_bg.jpg
355 ms
logo.jpg
358 ms
langChange_icon.gif
374 ms
nav1.jpg
375 ms
nav2.jpg
377 ms
nav3.jpg
710 ms
nav4.jpg
711 ms
nav5.jpg
711 ms
nav6.jpg
742 ms
nav7.jpg
743 ms
nav8.jpg
775 ms
nav9.jpg
1051 ms
footer_bg.jpg
1097 ms
areaBtn.png
1308 ms
nav1_on.jpg
1099 ms
nav2_on.jpg
1142 ms
nav3_on.jpg
1153 ms
nav4_on.jpg
1415 ms
nav5_on.jpg
1459 ms
nav6_on.jpg
1489 ms
nav7_on.jpg
1531 ms
nav8_on.jpg
1552 ms
nav9_on.jpg
1674 ms
__utm.gif
13 ms
sumida-riverside-tower.jp accessibility score
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
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
<object> elements do not have alternate text
sumida-riverside-tower.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
sumida-riverside-tower.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document uses plugins
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sumida-riverside-tower.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sumida-riverside-tower.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.
sumida-riverside-tower.jp
Open Graph description is not detected on the main page of Sumida Riverside Tower. 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: