Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

spacemarket.co.jp

株式会社スペースマーケット | 場所のチカラで あなたにエール

Page Load Speed

2 sec in total

First Response

237 ms

Resources Loaded

1.2 sec

Page Rendered

502 ms

spacemarket.co.jp screenshot

About Website

Welcome to spacemarket.co.jp homepage info - get ready to check Spacemarket best content for Japan right away, or after learning these important things about spacemarket.co.jp

「スペースシェアをあたりまえに」をミッションに掲げ、あらゆるスペースを時間単位で貸し借りするプラットフォームなどを運営する企業です。

Visit spacemarket.co.jp

Key Findings

We analyzed Spacemarket.co.jp page load time and found that the first response time was 237 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

spacemarket.co.jp performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

spacemarket.co.jp

237 ms

style.css

72 ms

styles.css

114 ms

jquery.min.js

12 ms

element.js

30 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 66% of them (29 requests) were addressed to the original Spacemarket.co.jp, 16% (7 requests) were made to Translate.googleapis.com and 7% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (736 ms) belongs to the original domain Spacemarket.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 265.3 kB (24%)

Content Size

1.1 MB

After Optimization

847.1 kB

In fact, the total size of Spacemarket.co.jp main page is 1.1 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. 40% of websites need less resources to load. Images take 774.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 20.1 kB

  • Original 26.9 kB
  • After minification 24.8 kB
  • After compression 6.8 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 20.1 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 81.5 kB

  • Original 774.8 kB
  • After minification 693.4 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. Obviously, Spacemarket needs image optimization as it can save up to 81.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 105.7 kB

  • Original 235.3 kB
  • After minification 233.2 kB
  • After compression 129.6 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 105.7 kB or 45% of the original size.

CSS Optimization

-77%

Potential reduce by 58.0 kB

  • Original 75.4 kB
  • After minification 74.6 kB
  • After compression 17.4 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. Spacemarket.co.jp needs all CSS files to be minified and compressed as it can save up to 58.0 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (38%)

Requests Now

42

After Optimization

26

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spacemarket. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

spacemarket.co.jp accessibility score

97

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

spacemarket.co.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

spacemarket.co.jp SEO score

91

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spacemarket.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Spacemarket.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.

Social Sharing Optimization

Open Graph data is detected on the main page of Spacemarket. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: