Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

4.4 sec in total

First Response

615 ms

Resources Loaded

3.5 sec

Page Rendered

328 ms

rentalroom-cosmos.net screenshot

About Website

Click here to check amazing Rentalroom Cosmos content for Japan. Otherwise, check out these important facts you probably never knew about rentalroom-cosmos.net

新橋駅から徒歩2分、24時間営業、低料金、充実設備、カップルでも女性や男性のお一人様でも自由にお部屋をお使い頂けるレンタルルームです。休憩やラブホ代わりにご利用下さい。

Visit rentalroom-cosmos.net

Key Findings

We analyzed Rentalroom-cosmos.net page load time and found that the first response time was 615 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rentalroom-cosmos.net performance score

0

Network Requests Diagram

rentalroom-cosmos.net

615 ms

www.rentalroom-cosmos.net

1298 ms

cosmos-index.css

438 ms

plusone.js

64 ms

cb=gapi.loaded_0

80 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 73% of them (19 requests) were addressed to the original Rentalroom-cosmos.net, 8% (2 requests) were made to Apis.google.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Rentalroom-cosmos.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.5 kB (8%)

Content Size

506.2 kB

After Optimization

465.6 kB

In fact, the total size of Rentalroom-cosmos.net main page is 506.2 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. 25% of websites need less resources to load. Images take 463.8 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 12.9 kB

  • Original 18.8 kB
  • After minification 17.2 kB
  • After compression 5.9 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 12.9 kB or 69% of the original size.

Image Optimization

-5%

Potential reduce by 22.4 kB

  • Original 463.8 kB
  • After minification 441.4 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. Rentalroom Cosmos images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-81%

Potential reduce by 5.2 kB

  • Original 6.4 kB
  • After minification 5.0 kB
  • After compression 1.2 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. Rentalroom-cosmos.net needs all CSS files to be minified and compressed as it can save up to 5.2 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

23

After Optimization

23

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rentalroom Cosmos. According to our analytics all requests are already optimized.

SEO Factors

rentalroom-cosmos.net SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rentalroom-cosmos.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Rentalroom-cosmos.net 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Rentalroom Cosmos. 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: