Access jeckc.com. ジェック経営コンサルタント

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.7 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

jeckc.com

538 ms

jeckc.com

1854 ms

reset.css

515 ms

layout.css

703 ms

font-awesome.min.css

697 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 84% of them (97 requests) were addressed to the original Jeckc.com, 10% (12 requests) were made to Use.fontawesome.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Jeckc.com.

Content Size

3.5 MB

After Optimization

3.0 MB

In fact, the total size of Jeckc.com main page is 3.5 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. 70% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 79.6 kB

Original 98.6 kB
After minification 89.2 kB
After compression 19.0 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. 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 79.6 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 31.1 kB

Original 2.7 MB
After minification 2.6 MB

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. Jeckc images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 207.8 kB

Original 516.2 kB
After minification 513.5 kB
After compression 308.4 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 207.8 kB or 40% of the original size.

CSS Optimization

-66%

Potential reduce by 151.6 kB

Original 228.3 kB
After minification 212.0 kB
After compression 76.7 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. Jeckc.com needs all CSS files to be minified and compressed as it can save up to 151.6 kB or 66% of the original size.

Requests Now

After Optimization

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jeckc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

UTF-8

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

jeckc.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

ジェック経営コンサルタント

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

jeckc.com

jeckc.com

reset.css

layout.css

font-awesome.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

jeckc.com

jeckc.com

reset.css

layout.css

font-awesome.min.css

style.css

lab.css

newspaper_article_list.css

all.css

all.css

all.css

css2

slick.css

slick-theme.css

jquery-3.3.1.min.js

slick.min.js

jquery.easing.min.js

script.js

element.js

js

style.min.css

styles.css

pagenavi-css.css

jquery.min.js

jquery-migrate.min.js

index.js

index.js

ajaxzip3.js

script.js

api.js

regenerator-runtime.min.js

wp-polyfill.min.js

index.js

wp-emoji-release.min.js

logo.png

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02.jpg

03.jpg

top_saiyou_banner01.jpg

top_saiyou_banner02.jpg

shop-kurobe.jpg

shop-nowa.jpg

shop-mira.jpg