Access 1-s.jp. PCパーツと自作パソコン・組み立てパソコンの専門店

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

1-s.jp

345 ms

1-s.jp

678 ms

www.1-s.jp

1209 ms

gtm.js

51 ms

index.css

441 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 33% of them (39 requests) were addressed to the original 1-s.jp, 52% (61 requests) were made to 1-s.co.jp and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source 1-s.co.jp.

Content Size

6.0 MB

After Optimization

5.2 MB

In fact, the total size of 1-s.jp main page is 6.0 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. 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 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 581.5 kB

Original 614.7 kB
After minification 271.2 kB
After compression 33.3 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 343.5 kB, which is 56% 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 581.5 kB or 95% of the original size.

Image Optimization

-5%

Potential reduce by 260.1 kB

Original 5.0 MB
After minification 4.8 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. 1 S images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 19.4 kB

Original 345.6 kB
After minification 339.6 kB
After compression 326.2 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

-40%

Potential reduce by 12.6 kB

Original 31.8 kB
After minification 31.8 kB
After compression 19.2 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. 1-s.jp needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 40% of the original size.

Requests Now

115

After Optimization

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1 S. 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 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

<input type="image"> elements do not have [alt] text

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

robots.txt is not valid

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

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 1-s.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 1-s.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

1-s.jp

Open Graph description is not detected on the main page of 1 S. 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

PCパーツと自作パソコン・組み立てパソコンの専門店 | 1's PCワンズ

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

1-s.jp

1-s.jp

www.1-s.jp

gtm.js

index.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

1-s.jp

1-s.jp

www.1-s.jp

gtm.js

index.css

main.css

mypage.css

ones.css

products.css

under.css

under02.css

window.css

ones.css

css.js

navi.js

win_op.js

site.js

jquery.min.js

jquery-ui.min.js

jquery.ui.datepicker-ja.min.js

jquery.megamenu.js

js

analytics.js

js

collect

api.js

collect

logo.gif

icon_menu.gif

banner.php

CCT.gif

kaitori3b.jpg

addfriends_ja.png

space.gif

2024ones_b.gif

zest_in_stock_bunner.jpg

20231226_b.jpg

mov_cam_20240219_b.jpg

fullpc03d-03d20231229.jpg

liquid_cooling_bunner_2.jpg

fullpc20231229.jpg

3yearsw180528_b.jpg

beforeorder180528.jpg