Access benefit2001.co.jp. 照明器具の事なら激安照明器具通販のベネフィット

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.184

66/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

benefit2001.co.jp

568 ms

www.benefit2001.co.jp

997 ms

top.css

368 ms

header.jpg

403 ms

header2.jpg

403 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 98% of them (117 requests) were addressed to the original Benefit2001.co.jp, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Benefit2001.co.jp.

Content Size

550.8 kB

After Optimization

531.0 kB

In fact, the total size of Benefit2001.co.jp main page is 550.8 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. 20% of websites need less resources to load. Images take 506.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 15.3 kB

Original 20.0 kB
After minification 19.6 kB
After compression 4.7 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 15.3 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 506.6 kB
After minification 506.6 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. Benefit 2001 images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 1.8 kB

Original 20.1 kB
After minification 20.1 kB
After compression 18.3 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

-66%

Potential reduce by 2.8 kB

Original 4.2 kB
After minification 3.9 kB
After compression 1.4 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. Benefit2001.co.jp needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 66% of the original size.

Requests Now

117

After Optimization

108

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Benefit 2001. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests 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

High

ARIA IDs are not unique

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.

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Benefit2001.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Benefit2001.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

benefit2001.co.jp

Open Graph description is not detected on the main page of Benefit 2001. 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

照明器具の事なら激安照明器具通販のベネフィット

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

benefit2001.co.jp

www.benefit2001.co.jp

top.css

header.jpg

header2.jpg

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

benefit2001.co.jp

www.benefit2001.co.jp

top.css

header.jpg

header2.jpg

header_btn01_f1.jpg

header_btn02_f1.jpg

header_btn03_f1.jpg

header_btn04_f1.jpg

flash.jpg

ba_01.jpg

btn_led_all_f1.jpg

smartRollover.js

smoothscroll.js

btn_led_maker_f1.jpg

btn_led_cate_f1.jpg

ba_speed_f1.jpg

ba_spring_f1.jpg

tit_01.jpg

c_01_f1.jpg

c_02_f1.jpg

c_03_f1.jpg

c_04_f1.jpg

c_05_f1.jpg

c_06_f1.jpg

c_07_f1.jpg

c_08_f1.jpg

c_09_f1.jpg

c_10_f1.jpg

c_11_f1.jpg

c_12_f1.jpg

c_13_f1.jpg

c_14_f1.jpg

c_15_f1.jpg

c_16_f1.jpg

tit_02.jpg

m_01_f1.jpg

m_02_f1.jpg

m_03_f1.jpg

m_04_f1.jpg

m_05_f1.jpg

m_06_f1.jpg

m_07_f1.jpg