Tools & Wizards About Us
jcheritage.org screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jcheritage.org

【郡山】脱毛/医療脱毛エステサロンクリニック体験おすすめ人気ランキング！口コミ評判

Page Load Speed

4 sec in total

First Response

536 ms

Resources Loaded

3.3 sec

Page Rendered

205 ms

jcheritage.org screenshot

About Website

Click here to check amazing Jcheritage content. Otherwise, check out these important facts you probably never knew about jcheritage.org

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Key Findings

We analyzed Jcheritage.org page load time and found that the first response time was 536 ms and then it took 3.5 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

jcheritage.org performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.254

49/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

jcheritage.org

536 ms

jcheritage.org

684 ms

www.jcheritage.org

886 ms

styles.css

345 ms

textstyles.css

508 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 87% of them (13 requests) were addressed to the original Jcheritage.org, 7% (1 request) were made to Afi-b.com and 7% (1 request) were made to Analyze.pro.research-artisan.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Jcheritage.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.3 kB (17%)

Content Size

448.0 kB

After Optimization

369.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jcheritage.org main page is 448.0 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. 15% of websites need less resources to load. Images take 397.6 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 6.4 kB

  • Original 10.1 kB
  • After minification 10.0 kB
  • After compression 3.8 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 6.4 kB or 63% of the original size.

Image Optimization

-15%

Potential reduce by 61.6 kB

  • Original 397.6 kB
  • After minification 336.0 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, Jcheritage needs image optimization as it can save up to 61.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 6.5 kB
  • After minification 6.5 kB
  • After compression 6.5 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

-31%

Potential reduce by 10.3 kB

  • Original 33.7 kB
  • After minification 33.7 kB
  • After compression 23.4 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. Jcheritage.org needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 31% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jcheritage. According to our analytics all requests are already optimized.

Network Requests Diagram

jcheritage.org

jcheritage.org

536 ms

jcheritage.org

jcheritage.org

684 ms

www.jcheritage.org

www.jcheritage.org

886 ms

styles.css

styles.css

345 ms

textstyles.css

textstyles.css

508 ms

3509-1387947904-3.gif

3509-1387947904-3.gif

889 ms

header.jpg

header.jpg

1181 ms

datsumou.png

datsumou.png

676 ms

koriyama.png

koriyama.png

1181 ms

script.php

script.php

387 ms

h5.png

h5.png

217 ms

h6.png

h6.png

216 ms

rank1.png

rank1.png

328 ms

button_more.png

button_more.png

385 ms

menu_h4.png

menu_h4.png

386 ms

Accessibility Review

jcheritage.org accessibility score

92

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

jcheritage.org 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

jcheritage.org SEO score

93

Search Engine Optimization Advices

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 Jcheritage.org 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 Jcheritage.org 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

jcheritage.org

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