Access lifcom.co.jp. 印刷会社｜東京都中央区｜制作・印刷　株式会社リフコム

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value19.9 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,830 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.801

5/100

15%

TTI (Time to Interactive)

Value34.1 s

0/100

10%

lifcom.co.jp

528 ms

lifcom.co.jp

709 ms

www.lifcom.co.jp

1739 ms

js

92 ms

dn7rdly4xa

60 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 74% of them (87 requests) were addressed to the original Lifcom.co.jp, 4% (5 requests) were made to Youtube.com and 3% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Lifcom.co.jp.

Content Size

5.9 MB

After Optimization

3.9 MB

In fact, the total size of Lifcom.co.jp main page is 5.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 47.8 kB

Original 62.2 kB
After minification 59.0 kB
After compression 14.4 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 47.8 kB or 77% of the original size.

Image Optimization

-36%

Potential reduce by 1.9 MB

Original 5.4 MB
After minification 3.5 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. Obviously, Lifcom needs image optimization as it can save up to 1.9 MB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 41.6 kB

Original 291.1 kB
After minification 291.1 kB
After compression 249.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 41.6 kB or 14% of the original size.

CSS Optimization

-21%

Potential reduce by 43.8 kB

Original 209.9 kB
After minification 209.4 kB
After compression 166.1 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. Lifcom.co.jp needs all CSS files to be minified and compressed as it can save up to 43.8 kB or 21% of the original size.

Requests Now

110

After Optimization

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lifcom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 13 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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

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

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 Lifcom.co.jp 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 Lifcom.co.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

lifcom.co.jp

Open Graph data is detected on the main page of Lifcom. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

印刷会社｜東京都中央区｜制作・印刷 株式会社リフコム

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

lifcom.co.jp

lifcom.co.jp

www.lifcom.co.jp

js

dn7rdly4xa

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

lifcom.co.jp

lifcom.co.jp

www.lifcom.co.jp

js

dn7rdly4xa

bootstrap.css

meanmenu.css

common.css

index.css

style.css

icon-style.css

jquery.simplyscroll.css

css

swiper.min.css

all.css

jquery-1.11.3.min.js

bootstrap.js

common.js

slider.js

jquery.bxslider.js

scrolltopcontrol.js

footerFixed.js

jquery.meanmenu.js

breakpoints.js

swiper.min.js

jquery.simplyscroll.js

jquery.matchHeight.js

pagenavi-css.css

gs_image_130-66_ja.js

wp-embed.min.js

clarity.js

reset.css

trace.js

wp-emoji-release.min.js

47RCSiXal2o

gs_noscript_130-66_ja.gif

logo.svg

tel.svg

btn-contact.svg

btn-estimate.svg

btn-date.svg

mainLogo.png

slide1.png

印刷会社｜東京都中央区｜制作・印刷　株式会社リフコム