Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

rgparchive.com

トップページ|不動産投資情報の【あんな部屋こんな家】

Page Load Speed

5.1 sec in total

First Response

179 ms

Resources Loaded

4.6 sec

Page Rendered

360 ms

rgparchive.com screenshot

About Website

Click here to check amazing Rgparchive content. Otherwise, check out these important facts you probably never knew about rgparchive.com

「あんな部屋こんな家」では、来たるべき新生活のための事前知識として一人暮らし用の部屋の選び方や新居・リフォームなどの注意点を、管理人個人の独断と偏見が多分に入り混じった解説文で紹介しています。

Visit rgparchive.com

Key Findings

We analyzed Rgparchive.com page load time and found that the first response time was 179 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

rgparchive.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.132

81/100

15%

TTI (Time to Interactive)

Value5.3 s

72/100

10%

Network Requests Diagram

rgparchive.com

179 ms

www.rgparchive.com

1059 ms

style.css

1722 ms

back.png

906 ms

topban.jpg

1590 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 43% of them (3 requests) were addressed to the original Rgparchive.com, 57% (4 requests) were made to Mie1.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Rgparchive.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.0 kB (45%)

Content Size

59.3 kB

After Optimization

32.3 kB

In fact, the total size of Rgparchive.com main page is 59.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 35.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 26.4 kB

  • Original 35.4 kB
  • After minification 28.6 kB
  • After compression 9.0 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. This page needs HTML code to be minified as it can gain 6.7 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 26.4 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 574 B

  • Original 23.9 kB
  • After minification 23.4 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. Rgparchive images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rgparchive. According to our analytics all requests are already optimized.

Accessibility Review

rgparchive.com accessibility score

86

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.

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

High

<frame> or <iframe> elements do not have a title

Best Practices

rgparchive.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

rgparchive.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rgparchive.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 Rgparchive.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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