Access senkousya.net. オリジナルノベルティグッズ・販促品の印刷なら【販促工房の東京宣広社】

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value23.0 s

0/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value1.291

1/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

senkousya.net

580 ms

senkousya.net

698 ms

import2.css

173 ms

top.css

343 ms

jquery.min.js

686 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 98% of them (101 requests) were addressed to the original Senkousya.net, 1% (1 request) were made to Ajax.googleapis.com and 1% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Senkousya.net.

Content Size

1.1 MB

After Optimization

1.1 MB

In fact, the total size of Senkousya.net main page is 1.1 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. 35% of websites need less resources to load. Images take 984.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 24.5 kB

Original 32.5 kB
After minification 29.4 kB
After compression 8.0 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 24.5 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 858 B

Original 984.2 kB
After minification 983.4 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. Senkousya images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 7.7 kB

Original 61.2 kB
After minification 61.2 kB
After compression 53.5 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 7.7 kB or 13% of the original size.

CSS Optimization

-34%

Potential reduce by 6.9 kB

Original 20.5 kB
After minification 20.4 kB
After compression 13.6 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. Senkousya.net needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 34% of the original size.

Requests Now

101

After Optimization

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Senkousya. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 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 legibility of your content.

High

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

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

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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 Senkousya.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 Senkousya.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

senkousya.net

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

オリジナルノベルティグッズ・販促品の印刷なら【販促工房の東京宣広社】

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

senkousya.net

senkousya.net

import2.css

top.css

jquery.min.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

senkousya.net

senkousya.net

import2.css

top.css

jquery.min.js

common.js

lightbox.js

calendar.js

jquery.min.js

jquery.bxslider.min.js

base.css

common2.css

page2.css

lightbox.css

bg01.gif

body_bg.gif

official_logo.gif

ti_head_cont.gif

txt_head_tel.gif

txt_head_time.gif

btn_head_cont01_on.jpg

btn_head_cont02_on.jpg

naviboard.jpg

pic1.jpg

pic2.jpg

pic3.jpg

pic4.jpg

pic5.jpg

titlebg.gif

item_03.gif

item_04.gif

item_05.gif

item_06.gif

item_07.gif

item_08.gif

item_09.gif

item_10.gif

item_11.gif

item_12.gif

item_13.gif

item_14.gif

item_15.gif

item_16.gif