Tools & Wizards About Us
renaishinan.xrea.jp screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

renaishinan.xrea.jp

403 Forbidden

Page Load Speed

3.7 sec in total

First Response

500 ms

Resources Loaded

2.9 sec

Page Rendered

329 ms

renaishinan.xrea.jp screenshot

About Website

Click here to check amazing Renaishinan Xrea content for Japan. Otherwise, check out these important facts you probably never knew about renaishinan.xrea.jp

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Key Findings

We analyzed Renaishinan.xrea.jp page load time and found that the first response time was 500 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

renaishinan.xrea.jp performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.112

86/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

renaishinan.xrea.jp

500 ms

style.css

337 ms

size.js

353 ms

jquery-1.11.2.js

1114 ms

index.php

368 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 34% of them (14 requests) were addressed to the original Renaishinan.xrea.jp, 17% (7 requests) were made to Googleads.g.doubleclick.net and 12% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Renaishinan.xrea.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 607.6 kB (66%)

Content Size

919.5 kB

After Optimization

312.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Renaishinan.xrea.jp main page is 919.5 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. 35% of websites need less resources to load. Javascripts take 824.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 35.0 kB

  • Original 42.0 kB
  • After minification 37.4 kB
  • After compression 7.0 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 4.6 kB, which is 11% 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 35.0 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 5.3 kB

  • Original 41.5 kB
  • After minification 36.2 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. Obviously, Renaishinan Xrea needs image optimization as it can save up to 5.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 557.6 kB

  • Original 824.5 kB
  • After minification 687.6 kB
  • After compression 266.9 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 557.6 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 9.7 kB

  • Original 11.5 kB
  • After minification 9.0 kB
  • After compression 1.8 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. Renaishinan.xrea.jp needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (54%)

Requests Now

39

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Renaishinan Xrea. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

renaishinan.xrea.jp

renaishinan.xrea.jp

500 ms

style.css

style.css

337 ms

size.js

size.js

353 ms

jquery-1.11.2.js

jquery-1.11.2.js

1114 ms

index.php

index.php

368 ms

get.x

get.x

392 ms

adsbygoogle.js

adsbygoogle.js

5 ms

i2i_pr1.gif

i2i_pr1.gif

341 ms

back.gif

back.gif

314 ms

header.gif

header.gif

331 ms

side.gif

side.gif

332 ms

title.jpg

title.jpg

498 ms

i_arrow_pink1.gif

i_arrow_pink1.gif

337 ms

title-bg.gif

title-bg.gif

400 ms

i_arrow_pink11.gif

i_arrow_pink11.gif

669 ms

b_otemo1.gif

b_otemo1.gif

649 ms

1.gif

1.gif

297 ms

2.gif

2.gif

299 ms

3.gif

3.gif

299 ms

2014081231385.gif

2014081231385.gif

148 ms

ca-pub-1266557548926058.js

ca-pub-1266557548926058.js

57 ms

zrt_lookup.html

zrt_lookup.html

48 ms

show_ads_impl.js

show_ads_impl.js

64 ms

sidebar.gif

sidebar.gif

194 ms

footer.gif

footer.gif

171 ms

ads

ads

161 ms

osd.js

osd.js

15 ms

ads

ads

215 ms

ads

ads

124 ms

ads

ads

191 ms

ads

ads

238 ms

abg.js

abg.js

19 ms

m_js_controller.js

m_js_controller.js

7 ms

favicon

favicon

79 ms

s

s

28 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

86 ms

favicon

favicon

89 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

47 ms

x_button_blue2.png

x_button_blue2.png

48 ms

6987484398390864322

6987484398390864322

41 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

11 ms

Accessibility Review

renaishinan.xrea.jp accessibility score

68

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a valid value for its [lang] attribute.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

renaishinan.xrea.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

SEO Factors

renaishinan.xrea.jp SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Renaishinan.xrea.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 Renaishinan.xrea.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

renaishinan.xrea.jp

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