Access keicho.net. VERY CARD｜電報サービス・祝電・弔電のVERY CARD　法人専用

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

keicho.net

415 ms

www.keicho.net

1275 ms

common.css

608 ms

2nd.css

612 ms

jquery.js

1422 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 85% of them (69 requests) were addressed to the original Keicho.net, 4% (3 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Seal.globalsign.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Keicho.net.

Content Size

791.0 kB

After Optimization

644.7 kB

In fact, the total size of Keicho.net main page is 791.0 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. 35% of websites need less resources to load. Images take 567.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 20.9 kB

Original 28.0 kB
After minification 24.4 kB
After compression 7.1 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 3.7 kB, which is 13% 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 20.9 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 14.0 kB

Original 567.4 kB
After minification 553.4 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. Keicho images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 96.6 kB

Original 176.9 kB
After minification 174.4 kB
After compression 80.4 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 96.6 kB or 55% of the original size.

CSS Optimization

-79%

Potential reduce by 14.8 kB

Original 18.7 kB
After minification 14.0 kB
After compression 3.9 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. Keicho.net needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keicho. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Keicho.net 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 Keicho.net 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

keicho.net

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

VERY CARD｜電報サービス・祝電・弔電のVERY CARD 法人専用

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

keicho.net

www.keicho.net

common.css

2nd.css

jquery.js

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

keicho.net

www.keicho.net

common.css

2nd.css

jquery.js

script.js

seotag.js

page-scroller.js

top.css

gmogs_image_115-57_ja.js

conversion.js

gtm.js

gs_noscript_115-57_ja.gif

bg.jpg

bg_shadow.png

icon_circle.gif

logo.gif

nav01_off.jpg

nav02_off.jpg

nav03_off.jpg

nav04_off.jpg

nav05_off.jpg

nav06_off.jpg

top_main.gif

membership_btn_l_off.gif

merit_left.gif

merit_left_exist.gif

merit_left_arrow.jpg

merit_left_verycard.gif

merit_right01.gif

merit_right02.gif

merit_right03.gif

merit_right04.gif

flow_no1.gif

signup_flow01.jpg

flow_no2.gif

signup_flow02.jpg

flow_no3.gif

signup_flow03.jpg

bnr_business_s.jpg

bnr_sports_s.jpg

bnr_wedding_s.jpg

bnr_newitem_s.jpg

VERY CARD｜電報サービス・祝電・弔電のVERY CARD　法人専用