Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

39ra.com

埼玉県さいたま市の外壁塗装・屋根塗装専門店

Page Load Speed

474 ms in total

First Response

170 ms

Resources Loaded

184 ms

Page Rendered

120 ms

39ra.com screenshot

About Website

Visit 39ra.com now to see the best up-to-date 39 Ra content for Japan and also check out these interesting facts you probably never knew about 39ra.com

埼玉県さいたま市を中心に外壁塗装・屋根塗装・リフォームのお仕事をしています。地元さいたまの塗替え職人直営の地域密着の安心リフォーム店です。 主な営業エリア 埼玉県さいたま市 (大宮・浦和・与野・岩槻) 上尾市 川口市 蕨市 戸田市 ほか窯業系サイディング塗替え技能士断熱塗料「ガイナ」の正規販売店

Visit 39ra.com

Key Findings

We analyzed 39ra.com page load time and found that the first response time was 170 ms and then it took 304 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

39ra.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

39ra.com

170 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to 39ra.com and no external sources were called. The less responsive or slowest element that took the longest time to load (170 ms) belongs to the original domain 39ra.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 241 B (32%)

Content Size

754 B

After Optimization

513 B

In fact, the total size of 39ra.com main page is 754 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 754 B which makes up the majority of the site volume.

HTML Optimization

-32%

Potential reduce by 241 B

  • Original 754 B
  • After minification 748 B
  • After compression 513 B

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 241 B or 32% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Review

39ra.com accessibility score

89

Accessibility Issues

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 [lang] attribute

Best Practices

39ra.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

39ra.com SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 39ra.com 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 39ra.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 39 Ra. 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: