Access artiza.co.jp. アルチザネットワークス

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value1.026

2/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

artiza.co.jp

470 ms

www.artiza.co.jp

1001 ms

top.css

182 ms

headerfooter.css

361 ms

slick.css

539 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 82% of them (55 requests) were addressed to the original Artiza.co.jp, 6% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (13.7 sec) belongs to the original domain Artiza.co.jp.

Content Size

9.0 MB

After Optimization

8.7 MB

In fact, the total size of Artiza.co.jp main page is 9.0 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. 60% of websites need less resources to load. Images take 8.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 28.1 kB

Original 34.5 kB
After minification 30.8 kB
After compression 6.4 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. This page needs HTML code to be minified as it can gain 3.7 kB, which is 11% 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 28.1 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 161.5 kB

Original 8.8 MB
After minification 8.6 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. Artiza images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 42.6 kB

Original 110.5 kB
After minification 106.9 kB
After compression 68.0 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 42.6 kB or 39% of the original size.

CSS Optimization

-80%

Potential reduce by 19.3 kB

Original 24.1 kB
After minification 17.8 kB
After compression 4.8 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. Artiza.co.jp needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Artiza. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

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

Search Engine Optimization Advices

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 Artiza.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 Artiza.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

artiza.co.jp

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

アルチザネットワークス

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

artiza.co.jp

www.artiza.co.jp

top.css

headerfooter.css

slick.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

artiza.co.jp

www.artiza.co.jp

top.css

headerfooter.css

slick.css

slick-theme.css

font-awesome.min.css

css

jquery.min.js

slick.min.js

jquery.topbanner.js

js

view.cgi

demo_request.js

header.js

gtm.js

header-logo.png

products_DuoSIM-5G_GB_w.png

products_UE%20Simbox_W.png

Products_FH_W.png

Products_Emblasoft_Evolver_W.png

products_Callbox_W.png

products_eE-NEO_GB_w.png

Products_Quantea_QP_W.png

Products_Quantea_PureInsight_W.png

Products_NVIDIA_W.png

Products_Griffin_W.png

Products_Protempis_W.png

DuoSIM_W.png

Products_ether_W.png

icon_demo.png

icon_demo_BK.png

visual_01_s.jpg

visual_01.jpg

visual_04_s.jpg

visual_04.jpg

visual_Call_s.jpg

visual_Call.jpg

visual_02_s.jpg

visual_02.jpg

Visual_QT_s.jpg

Visual_QT.jpg

visual_06_s.jpg